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Posted to commits@nuttx.apache.org by da...@apache.org on 2021/04/14 21:57:37 UTC
[incubator-nuttx] 01/11: MIMXRT1064-EVK support
This is an automated email from the ASF dual-hosted git repository.
davids5 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 33b071ecb9c998521d390c46cf194f5049cfeae0
Author: jturnsek <je...@gmail.com>
AuthorDate: Tue Apr 6 21:19:41 2021 +0200
MIMXRT1064-EVK support
---
arch/arm/include/imxrt/chip.h | 6 +-
arch/arm/src/imxrt/Kconfig | 10 +
boards/Kconfig | 14 +
.../imxrt1020-evk/src/imxrt_flexspi_nor_flash.c | 3 +-
.../imxrt1020-evk/src/imxrt_flexspi_nor_flash.h | 2 +-
.../imxrt1050-evk/src/imxrt_flexspi_nor_flash.c | 2 +-
.../imxrt1050-evk/src/imxrt_flexspi_nor_flash.h | 2 +-
.../imxrt1060-evk/src/imxrt_flexspi_nor_flash.c | 2 +-
.../imxrt1060-evk/src/imxrt_flexspi_nor_flash.h | 2 +-
boards/arm/imxrt/imxrt1064-evk/Kconfig | 27 +
boards/arm/imxrt/imxrt1064-evk/README.txt | 363 ++++++
.../arm/imxrt/imxrt1064-evk/configs/can/defconfig | 79 ++
.../imxrt/imxrt1064-evk/configs/canfd/defconfig | 80 ++
.../arm/imxrt/imxrt1064-evk/configs/knsh/Make.defs | 77 ++
.../arm/imxrt/imxrt1064-evk/configs/knsh/defconfig | 45 +
.../imxrt1064-evk/configs/libcxxtest/Make.defs | 104 ++
.../imxrt1064-evk/configs/libcxxtest/defconfig | 41 +
.../arm/imxrt/imxrt1064-evk/configs/lvgl/defconfig | 63 +
.../imxrt/imxrt1064-evk/configs/netnsh/defconfig | 73 ++
.../arm/imxrt/imxrt1064-evk/configs/nsh/defconfig | 42 +
.../imxrt/imxrt1064-evk/configs/nshocram/defconfig | 44 +
boards/arm/imxrt/imxrt1064-evk/include/board.h | 372 ++++++
boards/arm/imxrt/imxrt1064-evk/kernel/Makefile | 103 ++
.../imxrt/imxrt1064-evk/kernel/imxrt_userspace.c | 131 ++
boards/arm/imxrt/imxrt1064-evk/scripts/Make.defs | 83 ++
.../arm/imxrt/imxrt1064-evk/scripts/flash-ocram.ld | 202 +++
boards/arm/imxrt/imxrt1064-evk/scripts/flash.ld | 139 ++
.../imxrt/imxrt1064-evk/scripts/kernel-space.ld | 120 ++
boards/arm/imxrt/imxrt1064-evk/scripts/memory.ld | 83 ++
.../arm/imxrt/imxrt1064-evk/scripts/user-space.ld | 136 ++
boards/arm/imxrt/imxrt1064-evk/src/Makefile | 85 ++
boards/arm/imxrt/imxrt1064-evk/src/imxrt1064-evk.h | 337 +++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_adc.c | 167 +++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_appinit.c | 107 ++
.../arm/imxrt/imxrt1064-evk/src/imxrt_autoleds.c | 181 +++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_boot.c | 133 ++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_bringup.c | 307 +++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_buttons.c | 177 +++
.../arm/imxrt/imxrt1064-evk/src/imxrt_ethernet.c | 291 +++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexcan.c | 83 ++
.../imxrt1064-evk/src/imxrt_flexspi_nor_boot.c | 73 ++
.../imxrt1064-evk/src/imxrt_flexspi_nor_boot.h | 184 +++
.../imxrt1064-evk/src/imxrt_flexspi_nor_flash.c | 136 ++
.../src/imxrt_flexspi_nor_flash.h | 102 +-
boards/arm/imxrt/imxrt1064-evk/src/imxrt_ft5x06.c | 258 ++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_gpio.c | 236 ++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_lcd.c | 108 ++
.../arm/imxrt/imxrt1064-evk/src/imxrt_mmcsd_spi.c | 138 ++
.../imxrt/imxrt1064-evk/src/imxrt_sdram_ini_dcd.c | 1326 ++++++++++++++++++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c | 229 ++++
boards/arm/imxrt/imxrt1064-evk/src/imxrt_usbhost.c | 314 +++++
.../arm/imxrt/imxrt1064-evk/src/imxrt_userleds.c | 100 ++
52 files changed, 7473 insertions(+), 49 deletions(-)
diff --git a/arch/arm/include/imxrt/chip.h b/arch/arm/include/imxrt/chip.h
index 6c3422d..66d6148 100644
--- a/arch/arm/include/imxrt/chip.h
+++ b/arch/arm/include/imxrt/chip.h
@@ -64,11 +64,15 @@
#elif defined(CONFIG_ARCH_CHIP_MIMXRT1061DVL6A) || \
defined(CONFIG_ARCH_CHIP_MIMXRT1061CVL5A) || \
defined(CONFIG_ARCH_CHIP_MIMXRT1062DVL6A) || \
- defined(CONFIG_ARCH_CHIP_MIMXRT1062CVL5A)
+ defined(CONFIG_ARCH_CHIP_MIMXRT1062CVL5A) || \
+ defined(CONFIG_ARCH_CHIP_MIMXRT1064DVL6A) || \
+ defined(CONFIG_ARCH_CHIP_MIMXRT1064CVL5A)
/* MIMXRT1061CVL5A - Industrial, Reduced Features, 528MHz
* MIMXRT1061DVL6A - Consumer, Reduced Features, 600MHz
* MIMXRT1062CVL5A - Industrial, Full Feature, 528MHz
* MIMXRT1062DVL6A - Consumer, Full Feature, 600MHz
+ * MIMXRT1064CVL5A - Industrial, Full Feature, 528MHz
+ * MIMXRT1064DVL6A - Consumer, Full Feature, 600MHz
*/
# define IMXRT_OCRAM_SIZE (1024 * 1024) /* 1024Kb OCRAM */
diff --git a/arch/arm/src/imxrt/Kconfig b/arch/arm/src/imxrt/Kconfig
index f7e026b..4cff2b4 100644
--- a/arch/arm/src/imxrt/Kconfig
+++ b/arch/arm/src/imxrt/Kconfig
@@ -64,6 +64,16 @@ config ARCH_CHIP_MIMXRT1062CVL5A
select ARCH_FAMILY_MIMXRT106xCVL5A
select IMXRT_HAVE_LCD
+config ARCH_CHIP_MIMXRT1064DVL6A
+ bool "MIMXRT1064DVL6A"
+ select ARCH_FAMILY_MXRT106xDVL6A
+ select IMXRT_HAVE_LCD
+
+config ARCH_CHIP_MIMXRT1064CVL5A
+ bool "MIMXRT1064DVL6A"
+ select ARCH_FAMILY_MIMXRT106xCVL5A
+ select IMXRT_HAVE_LCD
+
endchoice # i.MX RT Chip Selection
# i.MX RT Families
diff --git a/boards/Kconfig b/boards/Kconfig
index e229027..643ccaa 100644
--- a/boards/Kconfig
+++ b/boards/Kconfig
@@ -401,6 +401,16 @@ config ARCH_BOARD_IMXRT1060_EVK
This is the board configuration for the port of NuttX to the NXP i.MXRT
evaluation kit, MIMXRT1060-EVK. This board features the MIMXRT1062DVL6A MCU.
+config ARCH_BOARD_IMXRT1064_EVK
+ bool "NXP i.MX RT 1064 EVK"
+ depends on ARCH_CHIP_MIMXRT1064DVL6A
+ select ARCH_HAVE_LEDS
+ select ARCH_HAVE_BUTTONS
+ select ARCH_HAVE_IRQBUTTONS
+ ---help---
+ This is the board configuration for the port of NuttX to the NXP i.MXRT
+ evaluation kit, MIMXRT1064-EVK. This board features the MIMXRT1064DVL6A MCU.
+
config ARCH_BOARD_LC823450_XGEVK
bool "ON Semiconductor LC823450-XGEVK development board"
depends on ARCH_CHIP_LC823450
@@ -2281,6 +2291,7 @@ config ARCH_BOARD
default "imxrt1020-evk" if ARCH_BOARD_IMXRT1020_EVK
default "imxrt1050-evk" if ARCH_BOARD_IMXRT1050_EVK
default "imxrt1060-evk" if ARCH_BOARD_IMXRT1060_EVK
+ default "imxrt1064-evk" if ARCH_BOARD_IMXRT1064_EVK
default "kwikstik-k40" if ARCH_BOARD_KWIKSTIK_K40
default "launchxl-cc1310" if ARCH_BOARD_LAUNCHXL_CC1310
default "launchxl-cc1312r1" if ARCH_BOARD_LAUNCHXL_CC1312R1
@@ -2558,6 +2569,9 @@ endif
if ARCH_BOARD_IMXRT1060_EVK
source "boards/arm/imxrt/imxrt1060-evk/Kconfig"
endif
+if ARCH_BOARD_IMXRT1064_EVK
+source "boards/arm/imxrt/imxrt1064-evk/Kconfig"
+endif
if ARCH_BOARD_TEENSY_4X
source "boards/arm/imxrt/teensy-4.x/Kconfig"
endif
diff --git a/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.c b/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.c
index f916b22..e19673d 100644
--- a/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.c
+++ b/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.c
@@ -65,8 +65,7 @@ const struct flexspi_nor_config_s g_flash_config =
{
.tag = FLEXSPI_CFG_BLK_TAG,
.version = FLEXSPI_CFG_BLK_VERSION,
- .read_sample_clksrc =
- FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD,
+ .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD,
.cs_hold_time = 3u,
.cs_setup_time = 3u,
.column_address_width = 3u,
diff --git a/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.h b/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.h
index c7987da..1ccc4f8 100644
--- a/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.h
+++ b/boards/arm/imxrt/imxrt1020-evk/src/imxrt_flexspi_nor_flash.h
@@ -224,7 +224,7 @@ enum flash_read_sample_clk_e
FLASH_READ_SAMPLE_CLK_LOOPBACK_INTERNELLY = 0,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_DQSPAD = 1,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_SCKPAD = 2,
- FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD = 3,
+ FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD = 3,
};
/* Misc feature bit definitions */
diff --git a/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.c b/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.c
index 524dfd1..0851358 100644
--- a/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.c
+++ b/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.c
@@ -36,7 +36,7 @@ const struct flexspi_nor_config_s g_flash_config =
{
.tag = FLEXSPI_CFG_BLK_TAG,
.version = FLEXSPI_CFG_BLK_VERSION,
- .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD,
+ .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD,
.cs_hold_time = 3u,
.cs_setup_time = 3u,
.column_address_width = 3u,
diff --git a/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.h b/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.h
index 3f31942..71dc5b4 100644
--- a/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.h
+++ b/boards/arm/imxrt/imxrt1050-evk/src/imxrt_flexspi_nor_flash.h
@@ -222,7 +222,7 @@ enum flash_read_sample_clk_e
FLASH_READ_SAMPLE_CLK_LOOPBACK_INTERNELLY = 0,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_DQSPAD = 1,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_SCKPAD = 2,
- FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD = 3,
+ FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD = 3,
};
/* Misc feature bit definitions */
diff --git a/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.c b/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.c
index c051bc8..801c131 100644
--- a/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.c
+++ b/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.c
@@ -36,7 +36,7 @@ const struct flexspi_nor_config_s g_flash_config =
{
.tag = FLEXSPI_CFG_BLK_TAG,
.version = FLEXSPI_CFG_BLK_VERSION,
- .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD,
+ .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD,
.cs_hold_time = 3u,
.cs_setup_time = 3u,
.column_address_width = 3u,
diff --git a/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h b/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
index ded676e..45a5b1d 100644
--- a/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
+++ b/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
@@ -224,7 +224,7 @@ enum flash_read_sample_clk_e
FLASH_READ_SAMPLE_CLK_LOOPBACK_INTERNELLY = 0,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_DQSPAD = 1,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_SCKPAD = 2,
- FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD = 3,
+ FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD = 3,
};
/* Misc feature bit definitions */
diff --git a/boards/arm/imxrt/imxrt1064-evk/Kconfig b/boards/arm/imxrt/imxrt1064-evk/Kconfig
new file mode 100644
index 0000000..119d7a7
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/Kconfig
@@ -0,0 +1,27 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+if ARCH_BOARD_IMXRT1064_EVK
+
+choice
+ prompt "Boot Flash"
+ default IMXRT1064_EVK_QSPI_FLASH
+
+config IMXRT1064_EVK_HYPER_FLASH
+ bool "HYPER Flash"
+
+config IMXRT1064_EVK_QSPI_FLASH
+ bool "QSPI Flash"
+
+endchoice # Boot Flash
+
+config IMXRT1064_EVK_SDRAM
+ bool "Enable SDRAM"
+ default n
+ select IMXRT_SEMC_INIT_DONE
+ ---help---
+ Activate DCD configuration of SDRAM
+
+endif
diff --git a/boards/arm/imxrt/imxrt1064-evk/README.txt b/boards/arm/imxrt/imxrt1064-evk/README.txt
new file mode 100644
index 0000000..0947793
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/README.txt
@@ -0,0 +1,363 @@
+README
+======
+
+ This README file provides information about the port of NuttX to the NXP
+ i.MXRT evaluation kit, MIMXRT1064-EVK. This board features the
+ MIMXRT1064DVL6A MCU. Some of the features of this board include:
+
+ o Processor
+
+ - MIMXRT1066DVL6A processor
+
+ o Memory
+
+ - 1 Mb OCRAM memory
+ - 256 Mb SDRAM memory
+ - 512 Mb Hyper Flash - Populated but 0 ohm DNP
+ - 64 Mb QSPI Flash
+ - TF socket for SD card
+
+ o Display and Audio
+
+ - Parallel LCD connector
+ - Camera connector
+ - Audio CODEC
+ - 4-pole audio headphone jack
+ - External speaker connection
+ - Microphone
+ - SPDIF connector
+
+ o Connectivity
+
+ - Micro USB host and OTG connectors
+ - Ethernet (10/100T) connector
+ - CAN transceivers
+ - Arduino® interface
+
+ o Sensors
+
+ - FXOS8700CQ 6-Axis Ecompass (3-Axis Mag, 3-Axis Accel)
+
+Contents
+========
+
+ o Serial Console
+ o LEDs and buttons
+ o J-Link External Debug Probe
+ o Configurations
+ - Configuration sub-directories
+
+Serial Console
+==============
+
+ Virtual console port provided by OpenSDA:
+
+ UART1_TXD GPIO_AD_B0_12 LPUART1_TX
+ UART1_RXD GPIO_AD_B0_13 LPUART1_RX
+
+ Arduino RS-232 Shield:
+
+ J22 D0 UART_RX/D0 GPIO_AD_B1_07 LPUART3_RX
+ J22 D1 UART_TX/D1 GPIO_AD_B1_06 LPUART3_TX
+
+LEDs and buttons
+================
+
+ LEDs
+ ----
+
+ There are four LED status indicators located on the EVK Board. The
+ functions of these LEDs include:
+
+ - Main Power Supply(D3)
+ Green: DC 5V main supply is normal.
+ Red: J2 input voltage is over 5.6V.
+ Off: The board is not powered.
+ - Reset RED LED(D21)
+ - OpenSDA LED(D20)
+ - USER LED(D18)
+
+ Only a single LED, D18, is under software control. It connects to
+ GPIO_AD_B0_09 which is shared with JTAG_TDI and ENET_RST
+
+ This LED is not used by the board port unless CONFIG_ARCH_LEDS is
+ defined. In that case, the usage by the board port is defined in
+ include/board.h and src/imxrt_autoleds.c. The LED is used to encode
+ OS-related events as follows:
+
+ ------------------- ----------------------- ------
+ SYMBOL Meaning LED
+ ------------------- ----------------------- ------
+ LED_STARTED NuttX has been started OFF
+ LED_HEAPALLOCATE Heap has been allocated OFF
+ LED_IRQSENABLED Interrupts enabled OFF
+ LED_STACKCREATED Idle stack created ON
+ LED_INIRQ In an interrupt N/C
+ LED_SIGNAL In a signal handler N/C
+ LED_ASSERTION An assertion failed N/C
+ LED_PANIC The system has crashed FLASH
+
+ Thus if the LED is statically on, NuttX has successfully booted and is,
+ apparently, running normally. If the LED is flashing at approximately
+ 2Hz, then a fatal error has been detected and the system has halted.
+
+ Buttons
+ -------
+
+ There are four user interface switches on the MIMXRT1050 EVK Board:
+
+ - SW1: Power Switch (slide switch fir power from J2)
+ - SW2: ON/OFF Button
+ - SW3: Power-on Reset button state forces to reset the system power except
+ SNVS domain
+ - SW9: Reset button
+ - SW8: User button GPIO5-00
+
+ Only the user button is available to the software. It is sensed on the
+ WAKEUP pin which will be pulled low when the button is pressed.
+
+
+J-Link External Debug Probe
+===========================
+
+ Install the J-Link Debug Host Tools and make sure they are in your search path.
+
+ Attach a J-Link 20-pin connector to J21. Check that jumpers J47 and J48 are
+ off (they are on by default when boards ship from the factory) to ensure SWD
+ signals are disconnected from the OpenSDA microcontroller.
+
+Configurations
+==============
+
+ Information Common to All Configurations
+ ----------------------------------------
+ Each i.MX RT 1064 configuration is maintained in a sub-directory and
+ can be selected as follow:
+
+ tools/configure.sh [OPTIONS] imxrt1064-evk:<subdir>
+
+ Where typical options are -l to configure to build on Linux or -c to
+ configure for Cygwin under Linux. 'tools/configure.sh -h' will show
+ you all of the options.
+
+ Before building, make sure the PATH environment variable include the
+ correct path to the directory than holds your toolchain binaries.
+
+ And then build NuttX by simply typing the following. At the conclusion of
+ the make, the nuttx binary will reside in an ELF file called, simply, nuttx.
+
+ make
+
+ The <subdir> that is provided above as an argument to the tools/configure.sh
+ must be is one of the following.
+
+ NOTES:
+
+ 1. These configurations use the mconf-based configuration tool. To
+ change any of these configurations using that tool, you should:
+
+ a. Build and install the kconfig-mconf tool. See nuttx/README.txt
+ see additional README.txt files in the NuttX tools repository.
+
+ b. Execute 'make menuconfig' in nuttx/ in order to start the
+ reconfiguration process.
+
+ 2. Unless stated otherwise, all configurations generate console
+ output on UART3 (i.e., for the Arduino serial shield).
+
+ 3. All of these configurations are set up to build under Windows using the
+ "GNU Tools for ARM Embedded Processors" that is maintained by ARM
+ (unless stated otherwise in the description of the configuration).
+
+ https://developer.arm.com/open-source/gnu-toolchain/gnu-rm
+
+ That toolchain selection can easily be reconfigured using
+ 'make menuconfig'. Here are the relevant current settings:
+
+ Build Setup:
+ CONFIG_HOST_WINDOWS=y : Window environment
+ CONFIG_WINDOWS_CYGWIN=y : Cywin under Windows
+
+ System Type -> Toolchain:
+ CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW=y : GNU ARM EABI toolchain
+
+Configuration sub-directories
+-----------------------------
+
+ can:
+
+ This is an nsh configuration (see below) with added support of CAN driver.
+ FlexCAN3 is chosen as default, the change can be made at System type peripheral
+ selection. Please note that only FlexCAN3 and FlexCAN2 is available on this board.
+
+ Bitrate and sample point can be also changed at System type peripheral selection,
+ basic values are 1 MHz for bitrate and 0.80 for sample point. The FlexCAN driver
+ for imxrt runs at 80 MHz clock frequency.
+
+ The configuration also includes CAN utilities as candump and cansend.
+
+ canfd:
+
+ This is an nsh configuration (see below) with added support of CAN_FD driver.
+ FlexCAN3 is chosen as default, please note that only FlexCAN3 is capable of
+ providing CAN_FD support.
+
+ Bitrate and sample point can be also changed at System type peripheral selection,
+ basic values are 1 MHz for bitrate and 0.80 for sample point for arbitration phase
+ and 4 MHz (bitrate) and 0.90 (sample point) for data phase. The FlexCAN driver
+ for imxrt runs at 80 MHz clock frequency.
+
+ The configuration also includes CAN utilities as candump and cansend.
+
+ knsh:
+
+ This is identical to the nsh configuration below except that NuttX
+ is built as a protected mode, monolithic module and the user applications
+ are built separately. It is recommends to use a special make command;
+ not just 'make' but make with the following two arguments:
+
+ make pass1 pass2
+
+ In the normal case (just 'make'), make will attempt to build both user-
+ and kernel-mode blobs more or less interleaved. This actual works!
+ However, for me it is very confusing so I prefer the above make command:
+ Make the user-space binaries first (pass1), then make the kernel-space
+ binaries (pass2)
+
+ NOTES:
+
+ 1. At the end of the build, there will be several files in the top-level
+ NuttX build directory:
+
+ PASS1:
+ nuttx_user.elf - The pass1 user-space ELF file
+ nuttx_user.hex - The pass1 Intel HEX format file (selected in defconfig)
+ User.map - Symbols in the user-space ELF file
+
+ PASS2:
+ nuttx - The pass2 kernel-space ELF file
+ nuttx.hex - The pass2 Intel HEX file (selected in defconfig)
+ System.map - Symbols in the kernel-space ELF file
+
+ The J-Link programmer will except files in .hex, .mot, .srec, and .bin
+ formats.
+
+ 2. Combining .hex files. If you plan to use the .hex files with your
+ debugger or FLASH utility, then you may need to combine the two hex
+ files into a single .hex file. Here is how you can do that.
+
+ a. The 'tail' of the nuttx.hex file should look something like this
+ (with my comments added beginning with #):
+
+ $ tail nuttx.hex
+ #xx xxxx 00 data records
+ ...
+ :10 C93C 00 000000000040184000C2010000000000 90
+ :10 C94C 00 2400080000801B4000C01B4000001C40 5D
+ :10 C95C 00 00401C4000000C4050BF0060FF000100 74
+ #xx xxxx 05 Start Linear Address Record
+ :04 0000 05 6000 02C1 D4
+ #xx xxxx 01 End Of File record
+ :00 0000 01 FF
+
+ Use an editor such as vi to remove the 05 and 01 records.
+
+ b. The 'head' of the nuttx_user.hex file should look something like
+ this (again with my comments added beginning with #):
+
+ $ head nuttx_user.hex
+ #xx xxxx 04 Extended Linear Address Record
+ :02 0000 04 6020 7A
+ #xx xxxx 00 data records
+ :10 0000 00 8905206030002060F2622060FC622060 80
+ :10 0010 00 0000242008002420080024205C012420 63
+ :10 0020 00 140024203D0020603100206071052060 14
+ ...
+
+ Nothing needs to be done here. The nuttx_user.hex file should
+ be fine.
+
+ c. Combine the edited nuttx.hex and un-edited nuttx_user.hex
+ file to produce a single combined hex file:
+
+ $ cat nuttx.hex nuttx_user.hex >combined.hex
+
+ Then use the combined.hex file with the to write the FLASH image.
+ If you do this a lot, you will probably want to invest a little time
+ to develop a tool to automate these steps.
+
+ STATUS: This configuration was added on 8 June 2018 primarily to assure
+ that all of the components are in place to support the PROTECTED mode
+ build. This configuration, however, has not been verified as of this
+ writing.
+
+ netnsh:
+
+ This configuration is similar to the nsh configuration except that is
+ has networking enabled, both IPv4 and IPv6. This NSH configuration is
+ focused on network-related testing.
+
+ NOTES:
+
+ 1. LED support is disabled because there is a conflict between the LED
+ GPIO and PHY pin usage.
+
+ 2. Telnet is enabled. But since both IPv4 and IPv6 are enabled, it
+ will default to IPv6. That means that to connect a Telnet session
+ from a PC, you will need to use the IPv6 address which by defaault
+ is:
+
+ telnet fc00::2
+
+ Or, disable IPv4 support so that only IPv4 addressing is used.
+
+ 3. The network monitor is not enabled in this configuration. As a
+ result, the Ethernet cable must be connected when the board is
+ powered up. Otherwise, it will stall for a long period of time
+ before the NSH prompt appears and you will not be able to used
+ the board.
+
+ The following configuration options should be added to your
+ configuration in order to use the network monitor:
+
+ CONFIG_IMXRT_ENET_PHYINIT=y
+ CONFIG_IMXRT_GPIO1_0_15_IRQ=y
+ CONFIG_IMXRT_GPIO_IRQ=y
+ CONFIG_NETDEV_IOCTL=y
+ CONFIG_NETDEV_PHY_IOCTL=y
+ CONFIG_NSH_NETINIT_MONITOR=y
+ CONFIG_NSH_NETINIT_RETRYMSEC=2000
+ CONFIG_NSH_NETINIT_SIGNO=18
+ CONFIG_NSH_NETINIT_THREAD=y
+ CONFIG_NSH_NETINIT_THREAD_PRIORITY=80
+ CONFIG_NSH_NETINIT_THREAD_STACKSIZE=1568
+
+ nsh:
+
+ Configures the NuttShell (nsh) located at examples/nsh. This NSH
+ configuration is focused on low level, command-line driver testing.
+ Built-in applications are supported, but none are enabled. This
+ configuration does not support a network.
+
+ lvgl:
+
+ Configures the Littlev graphic library (lvgl) demo located under
+ examples/lvgldemo. This configuration needs the optional LCD model
+ RK043FN02H-CT from NXP. The LCD panel comes with the integrated
+ capacitive touchscreen sensor FT5336GQQ connected to the LPI2C1 bus,
+ address 0x38. NuttX support such touchscreen device via the driver
+ ft5x06 (drivers/input/ft5x06.c). At the moment only the polling
+ method is available, the board features an interrupt line connected
+ to the touchscreen sensor IC.
+
+ IMXRT1062 MCU provides the integrated LCD driver.
+
+ The LCD panel features:
+ - size 4.3"
+ - resolution 480×272 RGB
+ - backlight driver
+ - dimensions [mm]: 105.5 (W) x 67.2(H) x 4.35(D) Max.
+
+ To run the lvgl demo please type "lvgldemo" at nsh prompt:
+
+ nsh> lvgldemo
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/can/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/can/defconfig
new file mode 100644
index 0000000..c6e6981
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/can/defconfig
@@ -0,0 +1,79 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_NET_CAN_CANFD is not set
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_NET_IPv4 is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILTIN=y
+CONFIG_CAN=y
+CONFIG_CANUTILS_CANDUMP=y
+CONFIG_CANUTILS_CANSEND=y
+CONFIG_DEBUG_BINFMT=y
+CONFIG_DEBUG_BINFMT_ERROR=y
+CONFIG_DEBUG_BINFMT_INFO=y
+CONFIG_DEBUG_BINFMT_WARN=y
+CONFIG_DEBUG_CAN=y
+CONFIG_DEBUG_CAN_ERROR=y
+CONFIG_DEBUG_CAN_INFO=y
+CONFIG_DEBUG_CAN_WARN=y
+CONFIG_DEBUG_ERROR=y
+CONFIG_DEBUG_FEATURES=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_IRQ=y
+CONFIG_DEBUG_IRQ_ERROR=y
+CONFIG_DEBUG_IRQ_INFO=y
+CONFIG_DEBUG_IRQ_WARN=y
+CONFIG_DEBUG_NET=y
+CONFIG_DEBUG_NET_ERROR=y
+CONFIG_DEBUG_NET_INFO=y
+CONFIG_DEBUG_NET_WARN=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEBUG_WARN=y
+CONFIG_FS_PROCFS=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_FLEXCAN3=y
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_NET=y
+CONFIG_NETDEVICES=y
+CONFIG_NETDEV_IFINDEX=y
+CONFIG_NETDEV_LATEINIT=y
+CONFIG_NETDEV_STATISTICS=y
+CONFIG_NET_CAN=y
+CONFIG_NET_CAN_NOTIFIER=y
+CONFIG_NET_SOCKOPTS=y
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TIMESTAMP=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_SCHED_HPWORK=y
+CONFIG_SIG_DEFAULT=y
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/canfd/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/canfd/defconfig
new file mode 100644
index 0000000..6f431f0
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/canfd/defconfig
@@ -0,0 +1,80 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_NET_IPv4 is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILTIN=y
+CONFIG_CAN=y
+CONFIG_CANUTILS_CANDUMP=y
+CONFIG_CANUTILS_CANSEND=y
+CONFIG_CAN_EXTID=y
+CONFIG_CAN_FD=y
+CONFIG_DEBUG_BINFMT=y
+CONFIG_DEBUG_BINFMT_ERROR=y
+CONFIG_DEBUG_BINFMT_INFO=y
+CONFIG_DEBUG_BINFMT_WARN=y
+CONFIG_DEBUG_CAN=y
+CONFIG_DEBUG_CAN_ERROR=y
+CONFIG_DEBUG_CAN_INFO=y
+CONFIG_DEBUG_CAN_WARN=y
+CONFIG_DEBUG_ERROR=y
+CONFIG_DEBUG_FEATURES=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_IRQ=y
+CONFIG_DEBUG_IRQ_ERROR=y
+CONFIG_DEBUG_IRQ_INFO=y
+CONFIG_DEBUG_IRQ_WARN=y
+CONFIG_DEBUG_NET=y
+CONFIG_DEBUG_NET_ERROR=y
+CONFIG_DEBUG_NET_INFO=y
+CONFIG_DEBUG_NET_WARN=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEBUG_WARN=y
+CONFIG_FS_PROCFS=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_FLEXCAN3=y
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_NET=y
+CONFIG_NETDEVICES=y
+CONFIG_NETDEV_IFINDEX=y
+CONFIG_NETDEV_LATEINIT=y
+CONFIG_NETDEV_STATISTICS=y
+CONFIG_NET_CAN=y
+CONFIG_NET_CAN_NOTIFIER=y
+CONFIG_NET_CAN_SOCK_OPTS=y
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TIMESTAMP=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_SCHED_HPWORK=y
+CONFIG_SIG_DEFAULT=y
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/knsh/Make.defs b/boards/arm/imxrt/imxrt1064-evk/configs/knsh/Make.defs
new file mode 100644
index 0000000..c1a94e7
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/knsh/Make.defs
@@ -0,0 +1,77 @@
+############################################################################
+# boards/arm/imxrt/imxrt1060-evk/configs/knsh/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(TOPDIR)/.config
+include $(TOPDIR)/tools/Config.mk
+include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
+
+LDSCRIPT1 = memory.ld
+LDSCRIPT2 = kernel-space.ld
+
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT1)}"
+ ARCHSCRIPT += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT2)}"
+else
+ ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT1)
+ ARCHSCRIPT += -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT2)
+endif
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+ ARCHOPTIMIZATION += $(MAXOPTIMIZATION)
+endif
+
+ARCHCFLAGS = -fno-builtin
+ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -fno-strict-aliasing
+ARCHWARNINGSXX = -Wall -Wshadow -Wundef
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
+AFLAGS := $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+# Loadable module definitions
+
+CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
+
+LDMODULEFLAGS = -r -e module_initialize
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
+else
+ LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
+endif
+
+ifneq ($(CROSSDEV),arm-nuttx-elf-)
+ LDFLAGS += -nostartfiles -nodefaultlibs
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ LDFLAGS += -g
+endif
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/knsh/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/knsh/defconfig
new file mode 100644
index 0000000..f914c66
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/knsh/defconfig
@@ -0,0 +1,45 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_RAMFUNCS is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_LAZYFPU=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_ARM_MPU=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILD_PROTECTED=y
+CONFIG_FS_PROCFS=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_DISABLE_MKRD=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_NUTTX_USERSPACE=0x60200000
+CONFIG_PASS1_BUILDIR="boards/arm/imxrt/imxrt1060-evk/kernel"
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_SCHED_WAITPID=y
+CONFIG_START_DAY=8
+CONFIG_START_MONTH=6
+CONFIG_SYSTEM_NSH=y
+CONFIG_SYS_RESERVED=8
+CONFIG_USER_ENTRYPOINT="nsh_main"
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/Make.defs b/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/Make.defs
new file mode 100644
index 0000000..c4c2110
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/Make.defs
@@ -0,0 +1,104 @@
+############################################################################
+# boards/arm/imxrt/imxrt1060-evk/configs/libcxxtest/Make.defs
+#
+# Copyright (C) 2018 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <gn...@nuttx.org>
+# Daniel Pereira Volpato <dp...@certi.org.br>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+include $(TOPDIR)/.config
+include $(TOPDIR)/tools/Config.mk
+include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
+
+ifeq ($(CONFIG_ARMV7M_DTCM),y)
+ LDSCRIPT = flash-dtcm.ld
+else
+ LDSCRIPT = flash-ocram.ld
+endif
+
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
+else
+ ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
+endif
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+ ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing \
+ -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ARCHCFLAGS = -fno-builtin
+ifeq ($(CONFIG_CXX_EXCEPTION),y)
+ ARCHCPUFLAGSXX = -fno-builtin
+else
+ ARCHCPUFLAGSXX = -fno-builtin -fno-exceptions -fcheck-new
+endif
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef #-fno-strict-aliasing
+ARCHWARNINGSXX = -Wall -Wshadow -Wundef
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+
+CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) \
+ $(ARCHCPUFLAGS) $(ARCHXXINCLUDES)
+CXXFLAGS += $(ARCHDEFINES) $(EXTRAFLAGS) -pipe -std=c++11
+CXXFLAGS += -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
+CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -D_LIBCPP_NO_EXCEPTIONS
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
+AFLAGS := $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+# Loadable module definitions
+
+CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
+
+LDMODULEFLAGS = -r -e module_initialize
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
+else
+ LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
+endif
+
+ifneq ($(CROSSDEV),arm-nuttx-elf-)
+ LDFLAGS += -nostartfiles -nodefaultlibs
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ LDFLAGS += -g
+endif
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/defconfig
new file mode 100644
index 0000000..c2f0fb8
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/libcxxtest/defconfig
@@ -0,0 +1,41 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_BOARD_LATE_INITIALIZE=y
+CONFIG_BOARD_LOOPSPERMSEC=20000
+CONFIG_BUILTIN=y
+CONFIG_C99_BOOL8=y
+CONFIG_FS_PROCFS=y
+CONFIG_HAVE_CXX=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LIBCXX=y
+CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_LOCALTIME=y
+CONFIG_LIBM=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_SCHED_CPULOAD=y
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/lvgl/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/lvgl/defconfig
new file mode 100644
index 0000000..ab54b01
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/lvgl/defconfig
@@ -0,0 +1,63 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILTIN=y
+CONFIG_DRIVERS_VIDEO=y
+CONFIG_EXAMPLES_LVGLDEMO=y
+CONFIG_FS_PROCFS=y
+CONFIG_FT5X06_NPOLLWAITERS=8
+CONFIG_FT5X06_POLLMODE=y
+CONFIG_FT5X06_SINGLEPOINT=y
+CONFIG_FT5X06_SWAPXY=y
+CONFIG_FT5X06_THRESHX=9
+CONFIG_FT5X06_THRESHY=15
+CONFIG_GRAPHICS_LVGL=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_GPIO1_0_15_IRQ=y
+CONFIG_IMXRT_GPIO_IRQ=y
+CONFIG_IMXRT_LCD=y
+CONFIG_IMXRT_LCD_HBACKPORCH=43
+CONFIG_IMXRT_LCD_HFRONTPORCH=8
+CONFIG_IMXRT_LCD_VBACKPORCH=12
+CONFIG_IMXRT_LCD_VRAMBASE=0x20240000
+CONFIG_IMXRT_LPI2C1=y
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INPUT=y
+CONFIG_INPUT_FT5X06=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_LV_HOR_RES=480
+CONFIG_LV_VER_RES=272
+CONFIG_MAX_TASKS=16
+CONFIG_MOTOROLA_SREC=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_SCHED_HPWORK=y
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_VIDEO_FB=y
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/netnsh/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/netnsh/defconfig
new file mode 100644
index 0000000..d4726bf
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/netnsh/defconfig
@@ -0,0 +1,73 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_LEDS is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILTIN=y
+CONFIG_ETH0_PHY_KSZ8081=y
+CONFIG_EXAMPLES_IPERF=y
+CONFIG_EXAMPLES_IPERFTEST_DEVNAME="eth0"
+CONFIG_FS_PROCFS=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_ENET=y
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_IOB_NBUFFERS=128
+CONFIG_LIB_HOSTNAME="i.MXRT1060 EVK"
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_NET=y
+CONFIG_NETDB_DNSCLIENT=y
+CONFIG_NETDEV_STATISTICS=y
+CONFIG_NETINIT_NOMAC=y
+CONFIG_NETUTILS_TELNETD=y
+CONFIG_NET_ARP_SEND=y
+CONFIG_NET_BROADCAST=y
+CONFIG_NET_ETH_PKTSIZE=1514
+CONFIG_NET_GUARDSIZE=4
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_SOCKET=y
+CONFIG_NET_ICMPv6=y
+CONFIG_NET_ICMPv6_NEIGHBOR=y
+CONFIG_NET_ICMPv6_SOCKET=y
+CONFIG_NET_IPv6=y
+CONFIG_NET_SOCKOPTS=y
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TCP=y
+CONFIG_NET_TCPBACKLOG=y
+CONFIG_NET_TCP_WRITE_BUFFERS=y
+CONFIG_NET_UDP=y
+CONFIG_NET_UDP_WRITE_BUFFERS=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_READLINE_CMD_HISTORY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_LPWORK=y
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_DHCPC_RENEW=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_SYSTEM_PING6=y
+CONFIG_SYSTEM_PING=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/nsh/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/nsh/defconfig
new file mode 100644
index 0000000..e748f20
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/nsh/defconfig
@@ -0,0 +1,42 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILTIN=y
+CONFIG_FS_PROCFS=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_IMXRT_FLEXSPI1=y
+CONFIG_MTD=y
+CONFIG_MTD_FLEXSPI_NOR=y
diff --git a/boards/arm/imxrt/imxrt1064-evk/configs/nshocram/defconfig b/boards/arm/imxrt/imxrt1064-evk/configs/nshocram/defconfig
new file mode 100644
index 0000000..b5a5ca4
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/configs/nshocram/defconfig
@@ -0,0 +1,44 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1064-evk"
+CONFIG_ARCH_BOARD_IMXRT1064_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1064DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_DTCM=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BOOT_RUNFROMISRAM=y
+CONFIG_BUILTIN=y
+CONFIG_FS_PROCFS=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_BOOTLOADER_HEAP=y
+CONFIG_IMXRT_DTCM_HEAP=y
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_MAX_TASKS=16
+CONFIG_MM_REGIONS=3
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_RAM_SIZE=786432
+CONFIG_RAM_START=0x20200000
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
diff --git a/boards/arm/imxrt/imxrt1064-evk/include/board.h b/boards/arm/imxrt/imxrt1064-evk/include/board.h
new file mode 100644
index 0000000..d318b31
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/include/board.h
@@ -0,0 +1,372 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/include/board.h
+ *
+ * Copyright (C) 2018-2019 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ * Dave Marples <da...@marples.net>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#ifndef __BOARDS_ARM_IMXRT_IMXRT1064_EVK_INCLUDE_BOARD_H
+#define __BOARDS_ARM_IMXRT_IMXRT1064_EVK_INCLUDE_BOARD_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+/* Do not include i.MXRT header files here. */
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Clocking *****************************************************************/
+
+/* Set VDD_SOC to 1.25V */
+
+#define IMXRT_VDD_SOC (0x12)
+
+/* Set Arm PLL (PLL1) to fOut = (24Mhz * ARM_PLL_DIV_SELECT/2) /
+ * ARM_PODF_DIVISOR
+ * 600Mhz = (24Mhz * ARM_PLL_DIV_SELECT/2) /
+ * ARM_PODF_DIVISOR
+ * ARM_PLL_DIV_SELECT = 100
+ * ARM_PODF_DIVISOR = 2
+ * 600Mhz = (24Mhz * 100/2) / 2
+ *
+ * AHB_CLOCK_ROOT = PLL1fOut / IMXRT_AHB_PODF_DIVIDER
+ * 1Hz to 600 MHz = 600Mhz / IMXRT_ARM_CLOCK_DIVIDER
+ * IMXRT_ARM_CLOCK_DIVIDER = 1
+ * 600Mhz = 600Mhz / 1
+ *
+ * PRE_PERIPH_CLK_SEL = PRE_PERIPH_CLK_SEL_PLL1
+ * PERIPH_CLK_SEL = 1 (0 select PERIPH_CLK2_PODF,
+ * 1 select PRE_PERIPH_CLK_SEL_PLL1)
+ * PERIPH_CLK = 600Mhz
+ *
+ * IPG_CLOCK_ROOT = AHB_CLOCK_ROOT / IMXRT_IPG_PODF_DIVIDER
+ * IMXRT_IPG_PODF_DIVIDER = 4
+ * 150Mhz = 600Mhz / 4
+ *
+ * PRECLK_CLOCK_ROOT = IPG_CLOCK_ROOT /
+ * IMXRT_PERCLK_PODF_DIVIDER
+ * IMXRT_PERCLK_PODF_DIVIDER = 9
+ * 16.6Mhz = 150Mhz / 9
+ *
+ * SEMC_CLK_ROOT = 600Mhz / IMXRT_SEMC_PODF_DIVIDER
+ * (labeled AIX_PODF in 18.2)
+ * IMXRT_SEMC_PODF_DIVIDER = 8
+ * 75Mhz = 600Mhz / 8
+ *
+ * Set Sys PLL (PLL2) to fOut = (24Mhz * (20+(2*(DIV_SELECT)))
+ * 528Mhz = (24Mhz * (20+(2*(1)))
+ *
+ * Set USB1 PLL (PLL3) to fOut = (24Mhz * 20)
+ * 480Mhz = (24Mhz * 20)
+ *
+ * Set LPSPI PLL3 PFD0 to fOut = (480Mhz / 12 * 18)
+ * 720Mhz = (480Mhz / 12 * 18)
+ * 90Mhz = (720Mhz / LSPI_PODF_DIVIDER)
+ *
+ * Set LPI2C PLL3 / 8 to fOut = (480Mhz / 8)
+ * 60Mhz = (480Mhz / 8)
+ * 12Mhz = (60Mhz / LSPI_PODF_DIVIDER)
+ *
+ * These clock frequencies can be verified via the CCM_CLKO1 pin and sending
+ * the appropriate clock to it with something like;
+ *
+ * putreg32( <Clk number> | CCM_CCOSR_CLKO1_EN , IMXRT_CCM_CCOSR);
+ * imxrt_config_gpio(GPIO_CCM_CLKO1);
+ */
+
+#define BOARD_XTAL_FREQUENCY 24000000
+#define IMXRT_PRE_PERIPH_CLK_SEL CCM_CBCMR_PRE_PERIPH_CLK_SEL_PLL1
+#define IMXRT_PERIPH_CLK_SEL CCM_CBCDR_PERIPH_CLK_SEL_PRE_PERIPH
+#define IMXRT_ARM_PLL_DIV_SELECT 100
+#define IMXRT_ARM_PODF_DIVIDER 2
+#define IMXRT_AHB_PODF_DIVIDER 1
+#define IMXRT_IPG_PODF_DIVIDER 4
+#define IMXRT_PERCLK_CLK_SEL CCM_CSCMR1_PERCLK_CLK_SEL_IPG_CLK_ROOT
+#define IMXRT_PERCLK_PODF_DIVIDER 9
+#define IMXRT_SEMC_PODF_DIVIDER 8
+
+#define IMXRT_LPSPI_CLK_SELECT CCM_CBCMR_LPSPI_CLK_SEL_PLL3_PFD0
+#define IMXRT_LSPI_PODF_DIVIDER 8
+
+#define IMXRT_LPI2C_CLK_SELECT CCM_CSCDR2_LPI2C_CLK_SEL_PLL3_60M
+#define IMXRT_LSI2C_PODF_DIVIDER 5
+
+#define IMXRT_CAN_CLK_SELECT CCM_CSCMR2_CAN_CLK_SEL_PLL3_SW_80
+#define IMXRT_CAN_PODF_DIVIDER 1
+
+#define IMXRT_SYS_PLL_SELECT CCM_ANALOG_PLL_SYS_DIV_SELECT_22
+
+#define IMXRT_USB1_PLL_DIV_SELECT CCM_ANALOG_PLL_USB1_DIV_SELECT_20
+
+#define BOARD_CPU_FREQUENCY \
+ (BOARD_XTAL_FREQUENCY * (IMXRT_ARM_PLL_DIV_SELECT / 2)) / IMXRT_ARM_PODF_DIVIDER
+
+/* Define this to enable tracing */
+
+#if 0
+# define IMXRT_TRACE_PODF_DIVIDER 1
+# define IMXRT_TRACE_CLK_SELECT CCM_CBCMR_TRACE_CLK_SEL_PLL2_PFD0
+#endif
+
+/* LED definitions **********************************************************/
+
+/* There are four LED status indicators located on the EVK Board.
+ * The functions of these LEDs include:
+ *
+ * - Main Power Supply(D3)
+ * Green: DC 5V main supply is normal.
+ * Red: J2 input voltage is over 5.6V.
+ * Off: The board is not powered.
+ * - Reset RED LED(D15)
+ * - OpenSDA LED(D16)
+ * - USER LED(D18)
+ *
+ * Only a single LED, D18, is under software control.
+ */
+
+/* LED index values for use with board_userled() */
+
+#define BOARD_USERLED 0
+#define BOARD_NLEDS 1
+
+/* LED bits for use with board_userled_all() */
+
+#define BOARD_USERLED_BIT (1 << BOARD_USERLED)
+
+/* This LED is not used by the board port unless CONFIG_ARCH_LEDS is
+ * defined. In that case, the usage by the board port is defined in
+ * include/board.h and src/imxrt_autoleds.c. The LED is used to encode
+ * OS-related events as follows:
+ *
+ * -------------------- ----------------------------- ------
+ * SYMBOL Meaning LED
+ * -------------------- ----------------------------- ------
+ */
+
+#define LED_STARTED 0 /* NuttX has been started OFF */
+#define LED_HEAPALLOCATE 0 /* Heap has been allocated OFF */
+#define LED_IRQSENABLED 0 /* Interrupts enabled OFF */
+#define LED_STACKCREATED 1 /* Idle stack created ON */
+#define LED_INIRQ 2 /* In an interrupt N/C */
+#define LED_SIGNAL 2 /* In a signal handler N/C */
+#define LED_ASSERTION 2 /* An assertion failed N/C */
+#define LED_PANIC 3 /* The system has crashed FLASH */
+#undef LED_IDLE /* Not used */
+
+/* Thus if the LED is statically on, NuttX has successfully booted and is,
+ * apparently, running normally. If the LED is flashing at approximately
+ * 2Hz, then a fatal error has been detected and the system has halted.
+ */
+
+/* Button definitions *******************************************************/
+
+/* The IMXRT board has one external user button
+ *
+ * 1. SW8 (IRQ88) GPIO5-00
+ */
+
+#define BUTTON_SW8 0
+#define NUM_BUTTONS 1
+
+#define BUTTON_SW8_BIT (1 << BUTTON_SW8)
+
+/* SDIO *********************************************************************/
+
+/* Pin drive characteristics - drive strength in particular may need tuning
+ * for specific boards, but has been checked by scope on the EVKB to make
+ * sure shapes are square with minimal ringing.
+ */
+
+#define PIN_USDHC1_D0 (GPIO_USDHC1_DATA0_1 | IOMUX_USDHC1_DATAX_DEFAULT)
+#define PIN_USDHC1_D1 (GPIO_USDHC1_DATA1_1 | IOMUX_USDHC1_DATAX_DEFAULT)
+#define PIN_USDHC1_D2 (GPIO_USDHC1_DATA2_1 | IOMUX_USDHC1_DATAX_DEFAULT)
+#define PIN_USDHC1_D3 (GPIO_USDHC1_DATA3_1 | IOMUX_USDHC1_DATAX_DEFAULT)
+#define PIN_USDHC1_DCLK (GPIO_USDHC1_CLK_1 | IOMUX_USDHC1_CLK_DEFAULT)
+#define PIN_USDHC1_CMD (GPIO_USDHC1_CMD_1 | IOMUX_USDHC1_CMD_DEFAULT)
+#define PIN_USDHC1_CD (GPIO_USDHC1_CD_2 | IOMUX_USDHC1_CLK_DEFAULT)
+
+/* 386 KHz for initial inquiry stuff */
+
+#define BOARD_USDHC_IDMODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV256
+#define BOARD_USDHC_IDMODE_DIVISOR USDHC_SYSCTL_DVS_DIV(2)
+
+/* 24.8MHz for other modes */
+
+#define BOARD_USDHC_MMCMODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV8
+#define BOARD_USDHC_MMCMODE_DIVISOR USDHC_SYSCTL_DVS_DIV(1)
+
+#define BOARD_USDHC_SD1MODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV8
+#define BOARD_USDHC_SD1MODE_DIVISOR USDHC_SYSCTL_DVS_DIV(1)
+
+#define BOARD_USDHC_SD4MODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV8
+#define BOARD_USDHC_SD4MODE_DIVISOR USDHC_SYSCTL_DVS_DIV(1)
+
+/* LCD **********************************************************************/
+
+#ifdef CONFIG_IMXRT_LCD
+/* LCD controller */
+
+# define GPIO_LCD_DATA23 (GPIO_LCD_DATA23_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA22 (GPIO_LCD_DATA22_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA21 (GPIO_LCD_DATA21_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA20 (GPIO_LCD_DATA20_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA19 (GPIO_LCD_DATA19_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA18 (GPIO_LCD_DATA18_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA17 (GPIO_LCD_DATA17_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA16 (GPIO_LCD_DATA16_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA15 (GPIO_LCD_DATA15_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA14 (GPIO_LCD_DATA14_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA13 (GPIO_LCD_DATA13_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA12 (GPIO_LCD_DATA12_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA11 (GPIO_LCD_DATA11_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA10 (GPIO_LCD_DATA10_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA09 (GPIO_LCD_DATA09_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA08 (GPIO_LCD_DATA08_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA07 (GPIO_LCD_DATA07_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA06 (GPIO_LCD_DATA06_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA05 (GPIO_LCD_DATA05_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA04 (GPIO_LCD_DATA04_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA03 (GPIO_LCD_DATA03_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA02 (GPIO_LCD_DATA02_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA01 (GPIO_LCD_DATA01_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_DATA00 (GPIO_LCD_DATA00_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_ENABLE (GPIO_LCD_ENABLE_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_HSYNC (GPIO_LCD_HSYNC_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_VSYNC (GPIO_LCD_VSYNC_1 | IOMUX_LCD_DEFAULT)
+# define GPIO_LCD_CLK (GPIO_LCD_CLK_1 | IOMUX_LCD_DEFAULT)
+#endif
+
+/* ETH Disambiguation *******************************************************/
+
+#define GPIO_ENET_TX_DATA00 (GPIO_ENET_TX_DATA00_1| \
+ IOMUX_ENET_DATA_DEFAULT) /* GPIO_B1_07 */
+#define GPIO_ENET_TX_DATA01 (GPIO_ENET_TX_DATA01_1| \
+ IOMUX_ENET_DATA_DEFAULT) /* GPIO_B1_08 */
+#define GPIO_ENET_RX_DATA00 (GPIO_ENET_RX_DATA00_1| \
+ IOMUX_ENET_DATA_DEFAULT) /* GPIO_B1_04 */
+#define GPIO_ENET_RX_DATA01 (GPIO_ENET_RX_DATA01_1| \
+ IOMUX_ENET_DATA_DEFAULT) /* GPIO_B1_05 */
+#define GPIO_ENET_MDIO (GPIO_ENET_MDIO_3|IOMUX_ENET_MDIO_DEFAULT) /* GPIO_EMC_41 */
+#define GPIO_ENET_MDC (GPIO_ENET_MDC_3|IOMUX_ENET_MDC_DEFAULT) /* GPIO_EMC_40 */
+#define GPIO_ENET_RX_EN (GPIO_ENET_RX_EN_1|IOMUX_ENET_EN_DEFAULT) /* GPIO_B1_06 */
+#define GPIO_ENET_RX_ER (GPIO_ENET_RX_ER_1|IOMUX_ENET_RXERR_DEFAULT) /* GPIO_B1_11 */
+#define GPIO_ENET_TX_CLK (GPIO_ENET_REF_CLK_2|\
+ IOMUX_ENET_TX_CLK_DEFAULT) /* GPIO_B1_10 */
+#define GPIO_ENET_TX_EN (GPIO_ENET_TX_EN_1|IOMUX_ENET_EN_DEFAULT) /* GPIO_B1_09 */
+
+/* PIO Disambiguation *******************************************************/
+
+/* LPUARTs
+ *
+ * Virtual console port provided by OpenSDA on UART1 and
+ * Arduino RS-232 Shield on UART3.
+ *
+ */
+
+#define GPIO_LPUART1_RX (GPIO_LPUART1_RX_1|IOMUX_UART_DEFAULT) /* GPIO_AD_B0_13 */
+#define GPIO_LPUART1_TX (GPIO_LPUART1_TX_1|IOMUX_UART_DEFAULT) /* GPIO_AD_B0_12 */
+#define GPIO_LPUART3_RX (GPIO_LPUART3_RX_1|IOMUX_UART_DEFAULT) /* GPIO_AD_B1_07 */
+#define GPIO_LPUART3_TX (GPIO_LPUART3_TX_1|IOMUX_UART_DEFAULT) /* GPIO_AD_B1_06 */
+
+/* LPI2Cs
+ *
+ * Arduino Connector LPI2C1 and audio/gyro IO on LPI2C3.
+ */
+
+#define GPIO_LPI2C1_SDA (GPIO_LPI2C1_SDA_2|IOMUX_LPI2C_DEFAULT) /* GPIO_AD_B1_01 */
+#define GPIO_LPI2C1_SCL (GPIO_LPI2C1_SCL_2|IOMUX_LPI2C_DEFAULT) /* GPIO_AD_B1_00 */
+#define GPIO_LPI2C3_SDA (GPIO_LPI2C3_SDA_2|IOMUX_LPI2C_DEFAULT) /* GPIO_AD_B1_01 */
+#define GPIO_LPI2C3_SCL (GPIO_LPI2C3_SCL_2|IOMUX_LPI2C_DEFAULT) /* GPIO_AD_B1_00 */
+
+/* LPSPI
+ *
+ * Arduino Connector
+ *
+ * J24 D09 GPIO_AD_B0_02 LPSPI3_SDI
+ * J24 D14 GPIO_AD_B0_01 LPSPI3_SDO
+ * J24 D15 GPIO_AD_B0_00 LPSPI3_SCK
+ */
+
+#define GPIO_LPSPI3_SCK (GPIO_LPSPI3_SCK_2|IOMUX_LPSPI_DEFAULT) /* GPIO_AD_B0_00 */
+#define GPIO_LPSPI3_MISO (GPIO_LPSPI3_SDI_2|IOMUX_LPSPI_DEFAULT) /* GPIO_AD_B0_02 */
+#define GPIO_LPSPI3_MOSI (GPIO_LPSPI3_SDO_2|IOMUX_LPSPI_DEFAULT) /* GPIO_AD_B0_01 */
+
+/* FlexCAN */
+
+#define GPIO_FLEXCAN2_TX (GPIO_FLEXCAN2_TX_3|IOMUX_CAN_DEFAULT)
+#define GPIO_FLEXCAN2_RX (GPIO_FLEXCAN2_RX_3|IOMUX_CAN_DEFAULT)
+
+#define GPIO_FLEXCAN3_TX (GPIO_FLEXCAN3_TX_2|IOMUX_CAN_DEFAULT)
+#define GPIO_FLEXCAN3_RX (GPIO_FLEXCAN3_RX_2|IOMUX_CAN_DEFAULT)
+
+/* FLEXSPI */
+
+#define GPIO_FLEXSPI_DQS (GPIO_FLEXSPIA_DQS_2|IOMUX_FLEXSPI_DEFAULT)
+#define GPIO_FLEXSPI_CS (GPIO_FLEXSPIA_SS0_2|IOMUX_FLEXSPI_DEFAULT)
+#define GPIO_FLEXSPI_IO0 (GPIO_FLEXSPIA_DATA00_2|IOMUX_FLEXSPI_DEFAULT)
+#define GPIO_FLEXSPI_IO1 (GPIO_FLEXSPIA_DATA01_2|IOMUX_FLEXSPI_DEFAULT)
+#define GPIO_FLEXSPI_IO2 (GPIO_FLEXSPIA_DATA02_2|IOMUX_FLEXSPI_DEFAULT)
+#define GPIO_FLEXSPI_IO3 (GPIO_FLEXSPIA_DATA03_2|IOMUX_FLEXSPI_DEFAULT)
+#define GPIO_FLEXSPI_SCK (GPIO_FLEXSPIA_SCLK_2|IOMUX_FLEXSPI_DEFAULT)
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+#undef EXTERN
+#if defined(__cplusplus)
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
+
+#undef EXTERN
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* __BOARDS_ARM_IMXRT_IMXRT1064_EVK_INCLUDE_BOARD_H */
diff --git a/boards/arm/imxrt/imxrt1064-evk/kernel/Makefile b/boards/arm/imxrt/imxrt1064-evk/kernel/Makefile
new file mode 100644
index 0000000..301e7d5
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/kernel/Makefile
@@ -0,0 +1,103 @@
+############################################################################
+# boards/arm/imxrt/imxrt1064-evk/kernel/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(TOPDIR)/Make.defs
+
+# The entry point name (if none is provided in the .config file)
+
+CONFIG_USER_ENTRYPOINT ?= user_start
+ENTRYPT = $(patsubst "%",%,$(CONFIG_USER_ENTRYPOINT))
+
+# Get the paths to the libraries and the links script path in format that
+# is appropriate for the host OS
+
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ # Windows-native toolchains
+ USER_LIBPATHS = ${shell for path in $(USERLIBS); do dir=`dirname $(TOPDIR)$(DELIM)$$path`;echo "-L\"`cygpath -w $$dir`\"";done}
+ USER_LDSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)memory.ld}"
+ USER_LDSCRIPT += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)user-space.ld}"
+ USER_HEXFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.hex}"
+ USER_SRECFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.srec}"
+ USER_BINFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.bin}"
+else
+ # Linux/Cygwin-native toolchain
+ USER_LIBPATHS = $(addprefix -L$(TOPDIR)$(DELIM),$(dir $(USERLIBS)))
+ USER_LDSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)memory.ld
+ USER_LDSCRIPT += -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)user-space.ld
+ USER_HEXFILE += "$(TOPDIR)$(DELIM)nuttx_user.hex"
+ USER_SRECFILE += "$(TOPDIR)$(DELIM)nuttx_user.srec"
+ USER_BINFILE += "$(TOPDIR)$(DELIM)nuttx_user.bin"
+endif
+
+USER_LDFLAGS = --undefined=$(ENTRYPT) --entry=$(ENTRYPT) $(USER_LDSCRIPT)
+USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
+USER_LIBGCC = "${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}"
+
+# Source files
+
+CSRCS = imxrt_userspace.c
+COBJS = $(CSRCS:.c=$(OBJEXT))
+OBJS = $(COBJS)
+
+# Targets:
+
+all: $(TOPDIR)$(DELIM)nuttx_user.elf $(TOPDIR)$(DELIM)User.map
+.PHONY: nuttx_user.elf depend clean distclean
+
+$(COBJS): %$(OBJEXT): %.c
+ $(call COMPILE, $<, $@)
+
+# Create the nuttx_user.elf file containing all of the user-mode code
+
+nuttx_user.elf: $(OBJS)
+ $(Q) $(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) $(OBJS) --start-group $(USER_LDLIBS) --end-group $(USER_LIBGCC)
+
+$(TOPDIR)$(DELIM)nuttx_user.elf: nuttx_user.elf
+ @echo "LD: nuttx_user.elf"
+ $(Q) cp -a nuttx_user.elf $(TOPDIR)$(DELIM)nuttx_user.elf
+ifeq ($(CONFIG_INTELHEX_BINARY),y)
+ @echo "CP: nuttx_user.hex"
+ $(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(USER_HEXFILE)
+endif
+ifeq ($(CONFIG_MOTOROLA_SREC),y)
+ @echo "CP: nuttx_user.srec"
+ $(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec nuttx_user.elf $(USER_SRECFILE)
+endif
+ifeq ($(CONFIG_RAW_BINARY),y)
+ @echo "CP: nuttx_user.bin"
+ $(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(USER_BINFILE)
+endif
+
+$(TOPDIR)$(DELIM)User.map: nuttx_user.elf
+ @echo "MK: User.map"
+ $(Q) $(NM) nuttx_user.elf >$(TOPDIR)$(DELIM)User.map
+ $(Q) $(CROSSDEV)size nuttx_user.elf
+
+.depend:
+
+depend: .depend
+
+clean:
+ $(call DELFILE, nuttx_user.elf)
+ $(call DELFILE, "$(TOPDIR)$(DELIM)nuttx_user.*")
+ $(call DELFILE, "$(TOPDIR)$(DELIM)User.map")
+ $(call CLEAN)
+
+distclean: clean
diff --git a/boards/arm/imxrt/imxrt1064-evk/kernel/imxrt_userspace.c b/boards/arm/imxrt/imxrt1064-evk/kernel/imxrt_userspace.c
new file mode 100644
index 0000000..7486a8e
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/kernel/imxrt_userspace.c
@@ -0,0 +1,131 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/kernel/imxrt_userspace.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gn...@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdlib.h>
+
+#include <nuttx/userspace.h>
+#include <nuttx/wqueue.h>
+#include <nuttx/mm/mm.h>
+
+#if defined(CONFIG_BUILD_PROTECTED) && !defined(__KERNEL__)
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Configuration ************************************************************/
+
+#ifndef CONFIG_NUTTX_USERSPACE
+# error "CONFIG_NUTTX_USERSPACE not defined"
+#endif
+
+#if CONFIG_NUTTX_USERSPACE != 0x60200000
+# error "CONFIG_NUTTX_USERSPACE must be 0x60200000 to match user-space.ld"
+#endif
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/* These 'addresses' of these values are setup by the linker script.
+ * They are not actual uint32_t storage locations!
+ * They are only used meaningfully in the following way:
+ *
+ * - The linker script defines, for example, the symbol_sdata.
+ * - The declareion extern uint32_t _sdata; makes C happy. C will believe
+ * that the value _sdata is the address of a uint32_t variable _data (it
+ * is not!).
+ * - We can recoved the linker value then by simply taking the address of
+ * of _data. like: uint32_t *pdata = &_sdata;
+ */
+
+extern uint32_t _stext; /* Start of .text */
+extern uint32_t _etext; /* End_1 of .text + .rodata */
+extern const uint32_t _eronly; /* End+1 of read only section (.text + .rodata) */
+extern uint32_t _sdata; /* Start of .data */
+extern uint32_t _edata; /* End+1 of .data */
+extern uint32_t _sbss; /* Start of .bss */
+extern uint32_t _ebss; /* End+1 of .bss */
+
+/* This is the user space entry point */
+
+int CONFIG_USER_ENTRYPOINT(int argc, char *argv[]);
+
+const struct userspace_s userspace __attribute__ ((section (".userspace"))) =
+{
+ /* General memory map */
+
+ .us_entrypoint = (main_t)CONFIG_USER_ENTRYPOINT,
+ .us_textstart = (uintptr_t)&_stext,
+ .us_textend = (uintptr_t)&_etext,
+ .us_datasource = (uintptr_t)&_eronly,
+ .us_datastart = (uintptr_t)&_sdata,
+ .us_dataend = (uintptr_t)&_edata,
+ .us_bssstart = (uintptr_t)&_sbss,
+ .us_bssend = (uintptr_t)&_ebss,
+
+ /* Memory manager heap structure */
+
+ .us_heap = &g_mmheap,
+
+ /* Task/thread startup routines */
+
+ .task_startup = nxtask_startup,
+#ifndef CONFIG_DISABLE_PTHREAD
+ .pthread_startup = pthread_startup,
+#endif
+
+ /* Signal handler trampoline */
+
+ .signal_handler = up_signal_handler,
+
+ /* User-space work queue support (declared in include/nuttx/wqueue.h) */
+
+#ifdef CONFIG_LIB_USRWORK
+ .work_usrstart = work_usrstart,
+#endif
+};
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+#endif /* CONFIG_BUILD_PROTECTED && !__KERNEL__ */
diff --git a/boards/arm/imxrt/imxrt1064-evk/scripts/Make.defs b/boards/arm/imxrt/imxrt1064-evk/scripts/Make.defs
new file mode 100644
index 0000000..576e034
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/scripts/Make.defs
@@ -0,0 +1,83 @@
+############################################################################
+# boards/arm/imxrt/imxrt1064-evk/scripts/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(TOPDIR)/.config
+include $(TOPDIR)/tools/Config.mk
+include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
+
+ifeq ($(CONFIG_BOOT_RUNFROMFLASH),y)
+ LDSCRIPT = flash.ld
+else ifeq ($(CONFIG_BOOT_RUNFROMISRAM),y)
+ LDSCRIPT = flash-ocram.ld
+endif
+
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
+else
+ ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
+endif
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+ ARCHOPTIMIZATION += $(MAXOPTIMIZATION)
+endif
+
+ARCHCFLAGS = -fno-builtin
+ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -fno-strict-aliasing
+ARCHWARNINGSXX = -Wall -Wshadow -Wundef
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
+AFLAGS := $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+# Loadable module definitions
+
+CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
+
+LDMODULEFLAGS = -r -e module_initialize
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
+else
+ LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
+endif
+
+ifneq ($(CROSSDEV),arm-nuttx-elf-)
+ LDFLAGS += -nostartfiles -nodefaultlibs
+ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
+ LDFLAGS += -Map="${shell cygpath -w $(TOPDIR)/nuttx.map}"
+else
+ LDFLAGS += -Map=$(TOPDIR)/nuttx.map
+endif
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ LDFLAGS += -g
+endif
diff --git a/boards/arm/imxrt/imxrt1064-evk/scripts/flash-ocram.ld b/boards/arm/imxrt/imxrt1064-evk/scripts/flash-ocram.ld
new file mode 100644
index 0000000..81bb550
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/scripts/flash-ocram.ld
@@ -0,0 +1,202 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/scripts/flash-ocram.ld
+ *
+ * Copyright (C) 2018, 2020 Gregory Nutt. All rights reserved.
+ * Authors: Ivan Ucherdzhiev <iv...@gmail.com>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* Specify the memory areas */
+
+/* The imxrt1064-evk has 8MiB of QSPI FLASH beginning at address,
+ * 0x0060:0000, Upto 512Kb of DTCM RAM beginning at 0x2000:0000, and 1MiB OCRAM
+ * beginning at 0x2020:0000. Neither DTCM or SDRAM are used in this
+ * configuration.
+ *
+ * The default flexram setting on the iMXRT 1064 is
+ * 256Kib to OCRRAM, 128Kib ITCM and 128Kib DTCM.
+ * This can be changed by using a dcd by minipulating
+ * IOMUX GPR16 and GPR17.
+ * The configuartion we will use is 384Kib to OCRRAM, 0Kib ITCM and
+ * 128Kib DTCM.
+ *
+ * This is the OCRAM inker script.
+ * The NXP ROM bootloader will move the FLASH image to OCRAM.
+ * We must reserve 32K for the bootloader' OCRAM usage from the OCRAM Size
+ * and an additinal 8K for the ivt_s which is IVT_SIZE(8K) This 40K can be
+ * reused once the application is running.
+ *
+ * 0x2020:A000 to 0x202d:ffff - The application Image's vector table
+ * 0x2020:8000 to 0x2020:A000 - IVT
+ * 0x2020:0000 to 0x2020:7fff - NXP ROM bootloader.
+ *
+ * We artificially split the FLASH to allow locating sections that we do not
+ * want loaded inoto OCRAM. This is to save on OCRAM where the speen of the
+ * code does not matter.
+ *
+ */
+
+MEMORY
+{
+ flash (rx) : ORIGIN = 0x70000000, LENGTH = 3M
+ flashxip (rx) : ORIGIN = 0x70300000, LENGTH = 1M
+ /* Vectors @ boot+ivt OCRAM2 Flex RAM Boot IVT */
+ sram (rwx) : ORIGIN = 0x2020A000, LENGTH = 512K + 256K + 128K - (32K + 8K)
+ itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 0K
+ dtcm (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
+}
+
+OUTPUT_ARCH(arm)
+EXTERN(_vectors)
+EXTERN(g_flash_config)
+EXTERN(g_image_vector_table)
+EXTERN(g_boot_data)
+EXTERN(g_dcd_data)
+
+ENTRY(_stext)
+
+SECTIONS
+{
+ /* Image Vector Table and Boot Data for booting from external flash */
+
+ .boot_hdr : ALIGN(4)
+ {
+ FILL(0xff)
+ __boot_hdr_start__ = ABSOLUTE(.) ;
+ KEEP(*(.boot_hdr.conf))
+ . = 0x1000 ;
+ KEEP(*(.boot_hdr.ivt))
+ . = 0x1020 ;
+ KEEP(*(.boot_hdr.boot_data))
+ . = 0x1030 ;
+ KEEP(*(.boot_hdr.dcd_data))
+ __boot_hdr_end__ = ABSOLUTE(.) ;
+ . = 0x2000 ;
+ } > flash
+
+ /* Catch all the section we want not in OCRAM so that the *(.text .text.*) in flash does not */
+
+ .flashxip : ALIGN(4)
+ {
+ FILL(0xff)
+
+ /* Order matters */
+
+ imxrt_start.o(.text)
+ imxrt_boot.o(.text)
+
+ *(.slow_memory)
+ *(.rodata .rodata.*)
+ KEEP(*(__param*))
+ *(.fixup)
+ *(.gnu.warning)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.got)
+ *(.gcc_except_table)
+ *(.gnu.linkonce.r.*)
+
+ } > flashxip
+
+ .text :
+ {
+ _stext = ABSOLUTE(.);
+ *(.vectors)
+ *(.text .text.*)
+ _etext = ABSOLUTE(.);
+ } > sram AT > flash
+
+ .init_section :
+ {
+ _sinit = ABSOLUTE(.);
+ *(.init_array .init_array.*)
+ _einit = ABSOLUTE(.);
+ } > flash
+
+ .ARM.extab :
+ {
+ *(.ARM.extab*)
+ } > flash
+
+ .ARM.exidx :
+ {
+ __exidx_start = ABSOLUTE(.);
+ *(.ARM.exidx*)
+ __exidx_end = ABSOLUTE(.);
+ } > flash
+
+ _eronly = ABSOLUTE(.);
+
+ .data :
+ {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ . = ALIGN(4);
+ _edata = ABSOLUTE(.);
+ } > sram AT > flash
+
+ .ramfunc ALIGN(4):
+ {
+ _sramfuncs = ABSOLUTE(.);
+ *(.ramfunc .ramfunc.*)
+ _eramfuncs = ABSOLUTE(.);
+ } > sram AT > flash
+
+ _framfuncs = LOADADDR(.ramfunc);
+
+ .bss :
+ {
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = ABSOLUTE(.);
+ } > sram
+
+ /* Stabs debugging sections. */
+
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_info 0 : { *(.debug_info) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/boards/arm/imxrt/imxrt1064-evk/scripts/flash.ld b/boards/arm/imxrt/imxrt1064-evk/scripts/flash.ld
new file mode 100644
index 0000000..d233d15
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/scripts/flash.ld
@@ -0,0 +1,139 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/scripts/flash.ld
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership. The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/* Specify the memory areas */
+
+MEMORY
+{
+ flash (rx) : ORIGIN = 0x70000000, LENGTH = 4M
+ sram (rwx) : ORIGIN = 0x20200000, LENGTH = 512M
+ itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 128K
+ dtcm (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
+}
+
+OUTPUT_ARCH(arm)
+EXTERN(_vectors)
+EXTERN(g_flash_config)
+EXTERN(g_image_vector_table)
+EXTERN(g_boot_data)
+
+ENTRY(_stext)
+
+SECTIONS
+{
+ /* Image Vector Table and Boot Data for booting from external flash */
+
+ .boot_hdr : ALIGN(4)
+ {
+ FILL(0xff)
+ __boot_hdr_start__ = ABSOLUTE(.) ;
+ KEEP(*(.boot_hdr.conf))
+ . = 0x1000 ;
+ KEEP(*(.boot_hdr.ivt))
+ . = 0x1020 ;
+ KEEP(*(.boot_hdr.boot_data))
+ . = 0x1030 ;
+ KEEP(*(.boot_hdr.dcd_data))
+ __boot_hdr_end__ = ABSOLUTE(.) ;
+ . = 0x2000 ;
+ } >flash
+
+ .text :
+ {
+ _stext = ABSOLUTE(.);
+ *(.vectors)
+ *(.text .text.*)
+ *(.fixup)
+ *(.gnu.warning)
+ *(.rodata .rodata.*)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.got)
+ *(.gcc_except_table)
+ *(.gnu.linkonce.r.*)
+ _etext = ABSOLUTE(.);
+ } > flash
+
+ .init_section :
+ {
+ _sinit = ABSOLUTE(.);
+ *(.init_array .init_array.*)
+ _einit = ABSOLUTE(.);
+ } > flash
+
+ .ARM.extab :
+ {
+ *(.ARM.extab*)
+ } > flash
+
+ .ARM.exidx :
+ {
+ __exidx_start = ABSOLUTE(.);
+ *(.ARM.exidx*)
+ __exidx_end = ABSOLUTE(.);
+ } > flash
+
+ _eronly = ABSOLUTE(.);
+
+ .data :
+ {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ . = ALIGN(4);
+ _edata = ABSOLUTE(.);
+ } > sram AT > flash
+
+ .ramfunc ALIGN(4):
+ {
+ _sramfuncs = ABSOLUTE(.);
+ *(.ramfunc .ramfunc.*)
+ _eramfuncs = ABSOLUTE(.);
+ } > sram AT > flash
+
+ _framfuncs = LOADADDR(.ramfunc);
+
+ .bss :
+ {
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = ABSOLUTE(.);
+ } > sram
+
+ /* Stabs debugging sections. */
+
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_info 0 : { *(.debug_info) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/boards/arm/imxrt/imxrt1064-evk/scripts/kernel-space.ld b/boards/arm/imxrt/imxrt1064-evk/scripts/kernel-space.ld
new file mode 100644
index 0000000..d6f04d2
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/scripts/kernel-space.ld
@@ -0,0 +1,120 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/scripts/kernel-space.ld
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* NOTE: This depends on the memory.ld script having been included prior to
+ * this script.
+ */
+
+OUTPUT_ARCH(arm)
+EXTERN(_vectors)
+ENTRY(_stext)
+
+SECTIONS
+{
+ .text :
+ {
+ _stext = ABSOLUTE(.);
+ *(.vectors)
+ *(.text .text.*)
+ *(.fixup)
+ *(.gnu.warning)
+ *(.rodata .rodata.*)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.got)
+ *(.gcc_except_table)
+ *(.gnu.linkonce.r.*)
+ _etext = ABSOLUTE(.);
+ } > kflash
+
+ .init_section :
+ {
+ _sinit = ABSOLUTE(.);
+ KEEP(*(.init_array .init_array.*))
+ _einit = ABSOLUTE(.);
+ } > kflash
+
+ .ARM.extab :
+ {
+ *(.ARM.extab*)
+ } > kflash
+
+ __exidx_start = ABSOLUTE(.);
+ .ARM.exidx :
+ {
+ *(.ARM.exidx*)
+ } > kflash
+
+ __exidx_end = ABSOLUTE(.);
+
+ _eronly = ABSOLUTE(.);
+
+ .data :
+ {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ . = ALIGN(4);
+ _edata = ABSOLUTE(.);
+ } > kocram AT > kflash
+
+ .bss :
+ {
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = ABSOLUTE(.);
+ } > kocram
+
+ /* Stabs debugging sections */
+
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_info 0 : { *(.debug_info) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/boards/arm/imxrt/imxrt1064-evk/scripts/memory.ld b/boards/arm/imxrt/imxrt1064-evk/scripts/memory.ld
new file mode 100644
index 0000000..bf053f1
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/scripts/memory.ld
@@ -0,0 +1,83 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/scripts/memory.ld
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* The i.MXRT1064-EVK has 8MiB of Hyper FLASH beginning at address,
+ * 0x0060:0000, Up to 512Kb of DTCM RAM beginning at 0x2000:0000, and 1MiB OCRAM
+ * beginning at 0x2020:0000. Neither DTCM or SDRAM are used in this
+ * configuration.
+ *
+ * The user and kernel space partitions will be spanned with a single
+ * region of size 2**n bytes. As a consequence, as the partitions increase
+ * in size, the alignment requirement also increases. The sizes below give
+ * the largest possible user address spaces (but leave far too much for the
+ * OS).
+ *
+ * The solution to this wasted memory is to (1) use more than one region to
+ * span the user spaces, or (2) poke holes in a larger region (via sub-
+ * regions) to trim it to fit better.
+ *
+ * A detailed memory map for the 512KB SRAM region is as follows:
+ *
+ * 0x2020 0000: Kernel .data region. Typical size: 0.1KB
+ * ------ ---- Kernel .bss region. Typical size: 1.8KB
+ * 0x2020 0800: Kernel IDLE thread stack (approximate). Size is
+ * determined by CONFIG_IDLETHREAD_STACKSIZE and
+ * adjustments for alignment. Typical is 1KB.
+ * ------ ---- Padded to 4KB
+ * 0x2040 0000: User .data region. Size is variable.
+ * ------- ---- User .bss region Size is variable.
+ * 0x2042 0000: Beginning of kernel heap. Size determined by
+ * CONFIG_MM_KERNEL_HEAPSIZE.
+ * ------ ---- Beginning of user heap. Can vary with other settings.
+ * 0x2080 0000: End+1 of mappable OCRAM
+ */
+
+/* Specify the memory areas */
+
+MEMORY
+{
+ /* 8MiB of HyperFLASH */
+
+ kflash (rx) : ORIGIN = 0x60000000, LENGTH = 1M
+ uflash (rx) : ORIGIN = 0x60200000, LENGTH = 1M
+ flash (rx) : ORIGIN = 0x60400000, LENGTH = 6M
+
+ /* 1MiB of OCRAM */
+
+ dtcm (rwx) : ORIGIN = 0x20000000, LENGTH = 512K
+ kocram (rwx) : ORIGIN = 0x20200000, LENGTH = 512K
+ uocram (rwx) : ORIGIN = 0x20240000, LENGTH = 512K
+}
diff --git a/boards/arm/imxrt/imxrt1064-evk/scripts/user-space.ld b/boards/arm/imxrt/imxrt1064-evk/scripts/user-space.ld
new file mode 100644
index 0000000..c4d8428
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/scripts/user-space.ld
@@ -0,0 +1,136 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/scripts/user-space.ld
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* NOTE: This depends on the memory.ld script having been included prior to
+ * this script.
+ */
+
+/* Make sure that the critical memory management functions are in user-space.
+ * the user heap memory manager will reside in user-space but be usable both
+ * by kernel- and user-space code
+ */
+
+EXTERN(umm_initialize)
+EXTERN(umm_addregion)
+EXTERN(umm_trysemaphore)
+EXTERN(umm_givesemaphore)
+
+EXTERN(malloc)
+EXTERN(realloc)
+EXTERN(zalloc)
+EXTERN(free)
+
+OUTPUT_ARCH(arm)
+SECTIONS
+{
+ .userspace :
+ {
+ *(.userspace)
+ } > uflash
+
+ .text :
+ {
+ _stext = ABSOLUTE(.);
+ *(.text .text.*)
+ *(.fixup)
+ *(.gnu.warning)
+ *(.rodata .rodata.*)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.got)
+ *(.gcc_except_table)
+ *(.gnu.linkonce.r.*)
+ _etext = ABSOLUTE(.);
+ } > uflash
+
+ .init_section :
+ {
+ _sinit = ABSOLUTE(.);
+ KEEP(*(.init_array .init_array.*))
+ _einit = ABSOLUTE(.);
+ } > uflash
+
+ .ARM.extab :
+ {
+ *(.ARM.extab*)
+ } > uflash
+
+ __exidx_start = ABSOLUTE(.);
+ .ARM.exidx :
+ {
+ *(.ARM.exidx*)
+ } > uflash
+
+ __exidx_end = ABSOLUTE(.);
+
+ _eronly = ABSOLUTE(.);
+
+ .data :
+ {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ . = ALIGN(4);
+ _edata = ABSOLUTE(.);
+ } > uocram AT > uflash
+
+ .bss :
+ {
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = ABSOLUTE(.);
+ } > uocram
+
+ /* Stabs debugging sections */
+
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_info 0 : { *(.debug_info) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/Makefile b/boards/arm/imxrt/imxrt1064-evk/src/Makefile
new file mode 100644
index 0000000..87d012d
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/Makefile
@@ -0,0 +1,85 @@
+############################################################################
+# boards/arm/imxrt/imxrt1064-evk/src/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(TOPDIR)/Make.defs
+
+CSRCS = imxrt_boot.c imxrt_flexspi_nor_boot.c imxrt_flexspi_nor_flash.c
+
+ifeq ($(CONFIG_IMXRT_SDRAMC),y)
+CSRCS += imxrt_sdram.c
+endif
+
+ifeq ($(CONFIG_LIB_BOARDCTL),y)
+CSRCS += imxrt_appinit.c imxrt_bringup.c
+else ifeq ($(CONFIG_BOARD_LATE_INITIALIZE),y)
+CSRCS += imxrt_bringup.c
+endif
+
+ifeq ($(CONFIG_ARCH_LEDS),y)
+CSRCS += imxrt_autoleds.c
+else
+CSRCS += imxrt_userleds.c
+endif
+
+ifeq ($(CONFIG_ARCH_BUTTONS),y)
+CSRCS += imxrt_buttons.c
+endif
+
+ifeq ($(CONFIG_IMXRT_ENET),y)
+CSRCS += imxrt_ethernet.c
+endif
+
+ifeq ($(CONFIG_IMXRT_LPSPI),y)
+CSRCS += imxrt_spi.c
+endif
+
+ifeq ($(CONFIG_MMCSD_SPI),y)
+CSRCS += imxrt_mmcsd_spi.c
+endif
+
+ifeq ($(CONFIG_DEV_GPIO),y)
+CSRCS += imxrt_gpio.c
+endif
+
+ifeq ($(CONFIG_IMXRT_ADC),y)
+CSRCS += imxrt_adc.c
+endif
+
+ifeq ($(CONFIG_INPUT_FT5X06),y)
+CSRCS += imxrt_ft5x06.c
+endif
+
+ifeq ($(CONFIG_IMXRT_LCD),y)
+CSRCS += imxrt_lcd.c
+endif
+
+ifeq ($(CONFIG_IMXRT_USBOTG),y)
+CSRCS += imxrt_usbhost.c
+endif
+
+ifeq ($(CONFIG_IMXRT_FLEXCAN),y)
+CSRCS += imxrt_flexcan.c
+endif
+
+ifeq ($(CONFIG_IMXRT1064_EVK_SDRAM),y)
+CSRCS += imxrt_sdram_ini_dcd.c
+endif
+
+include $(TOPDIR)/boards/Board.mk
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt1064-evk.h b/boards/arm/imxrt/imxrt1064-evk/src/imxrt1064-evk.h
new file mode 100644
index 0000000..a2dd519
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt1064-evk.h
@@ -0,0 +1,337 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt1064-evk.h
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#ifndef __BOARDS_ARM_IMXRT_IMXRT1064_EVK_SRC_IMXRT1064_EVK_H
+#define __BOARDS_ARM_IMXRT_IMXRT1064_EVK_SRC_IMXRT1064_EVK_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include <arch/irq.h>
+#include <nuttx/irq.h>
+
+#include "imxrt_gpio.h"
+#include "imxrt_iomuxc.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Touchscreen definitions **************************************************/
+
+/* The IMXRT 1050/1060 have connectors for the LCD model RK043FN02H-CT.
+ * It comes with the FT5336GQQ (FT5X06) touchscreen chip integrated.
+ * FT5X06 is connected to the LPI2C1 bus.
+ */
+
+/* LPI2C address of the FT5336GQQ touchscreen chip */
+
+#define FT5X06_I2C_ADDRESS 0x38
+
+/* i.MX RT 1060 GPIO Pin Definitions ****************************************/
+
+/* LEDs */
+
+/* There are four LED status indicators located on the EVK Board.
+ * The functions of these LEDs include:
+ *
+ * - Main Power Supply(D3)
+ * Green: DC 5V main supply is normal.
+ * Red: J2 input voltage is over 5.6V.
+ * Off: The board is not powered.
+ * - Reset RED LED(D15)
+ * - OpenSDA LED(D16)
+ * - USER LED(D18)
+ *
+ * Only a single LED, D18, is under software control.
+ */
+
+#define GPIO_LED (GPIO_OUTPUT | IOMUX_LED_DEFAULT | \
+ GPIO_OUTPUT_ZERO | GPIO_PORT1 | GPIO_PIN9) /* AD_BO_09 */
+
+#define LED_DRIVER_PATH "/dev/userleds"
+
+/* Buttons ******************************************************************/
+
+/* The IMXRT board has one external user button
+ *
+ * 1. SW8 (IRQ88) GPIO5-00
+ */
+
+#define GPIO_SW8 (GPIO_INTERRUPT | GPIO_INTBOTH_EDGES | \
+ IOMUX_SW_DEFAULT | \
+ GPIO_PORT5 | GPIO_PIN0) /* WAKEUP */
+
+#define GPIO_SW8_INT (_IMXRT_GPIO5_0_15_BASE+0)
+
+/* LCD Backlight */
+
+#define GPIO_LCD_BL (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | GPIO_PORT2 | \
+ GPIO_PIN31 | IOMUX_LCD_BL_DEFAULT)
+
+/* Ethernet */
+
+/* Ethernet Interrupt: GPIOAD_B0_10
+ *
+ * This pin has a week pull-up within the PHY, is open-drain, and requires
+ * an external 1k ohm pull-up resistor (present on the EVK). A falling
+ * edge then indicates a change in state of the PHY.
+ */
+
+#define GPIO_ENET_INT (IOMUX_ENET_INT_DEFAULT | \
+ GPIO_PORT1 | GPIO_PIN10) /* AD_B0_10 */
+#define GPIO_ENET_IRQ IMXRT_IRQ_GPIO1_10
+
+/* Ethernet Reset: GPIOAD_B0_09
+ *
+ * The #RST uses inverted logic. The initial value of zero will put the
+ * PHY into the reset state.
+ */
+
+#define GPIO_ENET_RST (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
+ GPIO_PORT1 | GPIO_PIN9 | IOMUX_ENET_RST_DEFAULT) /* AD_B0_09 */
+
+#ifdef CONFIG_ETH0_PHY_KSZ8081
+# ifdef GPIO_LED
+# warning LED interferes with ETH reset unless R323 is removed.
+# endif
+#endif
+
+/* LPSPI1 CS: GPIO_SD_B0_01 */
+
+#define IOMUX_LPSPI1_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
+ IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
+ _IOMUX_PULL_ENABLE)
+#define GPIO_LPSPI1_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \
+ GPIO_PORT3 | GPIO_PIN13 | IOMUX_LPSPI1_CS)
+
+/* LPSPI3 CS: GPIO_AD_B0_03 */
+
+#define IOMUX_LPSPI3_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
+ IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
+ _IOMUX_PULL_ENABLE)
+#define GPIO_LPSPI3_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \
+ GPIO_PORT1 | GPIO_PIN3 | IOMUX_LPSPI3_CS) /* GPIO_AD_B0_03 */
+
+/* MMC/SD */
+
+#define IOMUX_MMCSD_EN (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
+ IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
+ _IOMUX_PULL_ENABLE)
+#define GPIO_MMCSD_EN (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
+ GPIO_PORT3 | GPIO_PIN2 | IOMUX_MMCSD_EN)
+
+/* Touchscreen
+ *
+ * Interrupt line: GPIO_AD_B0_11
+ *
+ * The interrupt line coming from the touchscreen FT5336GQQ IC.
+ * The touchscreen IC is integrated into the optional RK043FN02H-CT LCD panel
+ * and it's connected to the LPI2C1 bus.
+ *
+ * Reset line: GPIO_AD_B0_02
+ *
+ * The reset line is active low.
+ */
+
+#define GPIO_FT5X06_INTR IMXRT_IRQ_GPIO1_11
+
+#define IOMUX_FT5X06_RST (IOMUX_PULL_NONE | IOMUX_CMOS_OUTPUT | \
+ IOMUX_DRIVE_40OHM | IOMUX_SPEED_MEDIUM | \
+ IOMUX_SLEW_SLOW) /* AD_B0_11 */
+#define GPIO_FT5X06_CTRST_N (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
+ GPIO_PORT1 | GPIO_PIN2 | IOMUX_FT5X06_RST) /* AD_B0_02 */
+
+/* Test Pins ****************************************************************/
+
+#define BOARD_NGPIOIN 0 /* Amount of GPIO Input pins */
+#define BOARD_NGPIOOUT 4 /* Amount of GPIO Output pins */
+#define BOARD_NGPIOINT 0 /* Amount of GPIO Input w/ Interruption pins */
+
+#define GPIO_GOUT1 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
+ GPIO_PORT1 | GPIO_PIN19)
+
+#define GPIO_GOUT2 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
+ GPIO_PIN18 | GPIO_PORT1)
+
+#define GPIO_GOUT3 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
+ GPIO_PIN10 | GPIO_PORT1)
+
+#define GPIO_GOUT4 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
+ GPIO_PIN9 | GPIO_PORT1)
+
+/* USB OTG ID Pin： GPIO_AD_B1_02 */
+
+#define GPIO_USBOTG_ID (GPIO_USB_OTG1_ID_1 | IOMUX_USBOTG_ID_DEFAULT) /* AD_B1_02 */
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public data
+ ****************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/****************************************************************************
+ * Name: imxrt_bringup
+ *
+ * Description:
+ * Bring up board features
+ *
+ ****************************************************************************/
+
+#if defined(CONFIG_LIB_BOARDCTL) || defined(CONFIG_BOARD_LATE_INITIALIZE)
+int imxrt_bringup(void);
+#endif
+
+/****************************************************************************
+ * Name: imxrt_spidev_initialize
+ *
+ * Description:
+ * Called to configure SPI chip select GPIO pins for the i.MXRT1050 EVK.
+ *
+ ****************************************************************************/
+
+void imxrt_spidev_initialize(void);
+
+/****************************************************************************
+ * Name: imxrt_mmcsd_spi_initialize
+ *
+ * Description:
+ * Initialize SPI-based SD card and card detect thread.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_MMCSD_SPI
+int imxrt_mmcsd_spi_initialize(int minor)
+#endif
+
+/****************************************************************************
+ * Name: imxrt_autoled_initialize
+ *
+ * Description:
+ * Initialize NuttX-controlled LED logic
+ *
+ * Input Parameters:
+ * None
+ *
+ * Returned Value:
+ * None
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_ARCH_LEDS
+void imxrt_autoled_initialize(void);
+#endif
+
+/****************************************************************************
+ * Name: imxrt_gpio_initialize
+ *
+ * Description:
+ * Initialize GPIO drivers for use with /apps/examples/gpio
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_DEV_GPIO
+int imxrt_gpio_initialize(void);
+#endif
+
+/****************************************************************************
+ * Name: imxrt_can_setup
+ *
+ * Description:
+ * Initialize CAN and register the CAN device
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_FLEXCAN
+int imxrt_can_setup(void);
+#endif
+
+/****************************************************************************
+ * Name: imxrt_adc_initialize
+ *
+ * Description:
+ * Initialize ADC drivers
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_ADC
+int imxrt_adc_initialize(void);
+#endif
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_register
+ *
+ * Description:
+ * Initialize ft5x06 IC touchscreen driver
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_INPUT_FT5X06
+int imxrt_ft5x06_register(void);
+#endif
+
+/****************************************************************************
+ * Name: imxrt_backlight
+ *
+ * Description:
+ * Initialize the backlight pins of the LCD and turn it ON
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_LCD
+void imxrt_lcd_initialize(void);
+#endif
+
+#if defined(CONFIG_IMXRT_USBOTG) || defined(CONFIG_USBHOST)
+int imxrt_usbhost_initialize(void);
+#endif
+
+#ifdef CONFIG_MTD_FLEXSPI_NOR
+int imxrt_flexspi_nor_setup(void);
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* __BOARDS_ARM_IMXRT_IMXRT1064_EVK_SRC_IMXRT1064_EVK_H */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_adc.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_adc.c
new file mode 100644
index 0000000..6b91141
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_adc.c
@@ -0,0 +1,167 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_adc.c
+ *
+ * Copyright (C) 2020 Actia Nordic AB. All rights reserved.
+ * Author: Thomas Axelsson <th...@actia.se>
+ *
+ * Based on boards/arm/lpc17xx_40xx/mbed/src/lpc17_40_adc.c
+ *
+ * Based on boards/zkit-arm-176/src/up-adc
+ *
+ * Copyright (C) 2013 Zilogic Systems. All rights reserved.
+ * Author: Kannan <co...@nuttx.org>
+ *
+ * Based on boards/lpc1720g-eval/src/lpc17_40_adc.c
+ *
+ * Copyright (C) 2012, 2014, 2016 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gn...@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <errno.h>
+#include <debug.h>
+
+#include <nuttx/board.h>
+#include <nuttx/analog/adc.h>
+#include <arch/board/board.h>
+
+#include "chip.h"
+#include "arm_arch.h"
+
+#include "imxrt_adc.h"
+
+#ifdef CONFIG_IMXRT_ADC
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Configuration ************************************************************/
+
+#define ADC1_NCHANNELS 3
+#define ADC2_NCHANNELS 3
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static const uint8_t g_chanlist1[ADC1_NCHANNELS] =
+ {
+ /* Arduino Interface pins A0 to A2 */
+
+ 15,
+ 0,
+ 9,
+ };
+
+static const uint8_t g_chanlist2[ADC2_NCHANNELS] =
+ {
+ /* Arduino Interface pins A3 to A5 */
+
+ 10,
+ 6,
+ 5
+ };
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_adc_setup
+ *
+ * Description:
+ * Initialize ADC and register the ADC driver.
+ *
+ ****************************************************************************/
+
+int imxrt_adc_initialize(void)
+{
+ static bool initialized = false;
+ struct adc_dev_s *adc;
+ int ret;
+
+ /* Check if we have already initialized */
+
+ if (!initialized)
+ {
+ /* Call imxrt_adcinitialize() to get an instance of the ADC interface */
+
+#ifdef CONFIG_IMXRT_ADC1
+ adc = imxrt_adcinitialize(1, g_chanlist1, ADC1_NCHANNELS);
+ if (adc == NULL)
+ {
+ aerr("ERROR: Failed to get ADC interface for ADC1\n");
+ return -ENODEV;
+ }
+
+ /* Register the ADC driver at "/dev/adc1" */
+
+ ret = adc_register("/dev/adc1", adc);
+ if (ret < 0)
+ {
+ aerr("ERROR: adc_register adc1 failed: %d\n", ret);
+ return ret;
+ }
+#endif
+
+#ifdef CONFIG_IMXRT_ADC2
+ adc = imxrt_adcinitialize(2, g_chanlist2, ADC2_NCHANNELS);
+ if (adc == NULL)
+ {
+ aerr("ERROR: Failed to get ADC interface for ADC2\n");
+ return -ENODEV;
+ }
+
+ /* Register the ADC driver at "/dev/adc2" */
+
+ ret = adc_register("/dev/adc2", adc);
+ if (ret < 0)
+ {
+ aerr("ERROR: adc_register adc2 failed: %d\n", ret);
+ return ret;
+ }
+#endif
+
+ /* Now we are initialized */
+
+ initialized = true;
+ }
+
+ return OK;
+}
+
+#endif /* CONFIG_ADC */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_appinit.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_appinit.c
new file mode 100644
index 0000000..8850cfc
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_appinit.c
@@ -0,0 +1,107 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_appinit.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <syslog.h>
+#include <sys/types.h>
+
+#include <nuttx/board.h>
+
+#include "imxrt1064-evk.h"
+
+#if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER)
+# define HAVE_LEDS 0
+#endif
+
+#ifdef CONFIG_LIB_BOARDCTL
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_app_initialize
+ *
+ * Description:
+ * Perform application specific initialization. This function is never
+ * called directly from application code, but only indirectly via the
+ * (non-standard) boardctl() interface using the command BOARDIOC_INIT.
+ *
+ * Input Parameters:
+ * arg - The boardctl() argument is passed to the board_app_initialize()
+ * implementation without modification. The argument has no
+ * meaning to NuttX; the meaning of the argument is a contract
+ * between the board-specific initialization logic and the
+ * matching application logic. The value could be such things as a
+ * mode enumeration value, a set of DIP switch switch settings, a
+ * pointer to configuration data read from a file or serial FLASH,
+ * or whatever you would like to do with it. Every implementation
+ * should accept zero/NULL as a default configuration.
+ *
+ * Returned Value:
+ * Zero (OK) is returned on success; a negated errno value is returned on
+ * any failure to indicate the nature of the failure.
+ *
+ ****************************************************************************/
+
+int board_app_initialize(uintptr_t arg)
+{
+#ifdef HAVE_LEDS
+ /* Register the LED driver */
+
+ int ret;
+ ret = userled_lower_initialize(LED_DRIVER_PATH);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
+ return ret;
+ }
+#endif
+
+#ifndef CONFIG_BOARD_LATE_INITIALIZE
+ /* Perform board initialization */
+
+ return imxrt_bringup();
+#else
+ return OK;
+#endif
+}
+
+#endif /* CONFIG_LIB_BOARDCTL */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_autoleds.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_autoleds.c
new file mode 100644
index 0000000..564d179
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_autoleds.c
@@ -0,0 +1,181 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_autoleds.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* There are four LED status indicators located on the EVK Board. The
+ * functions of these LEDs include:
+ *
+ * - Main Power Supply(D3)
+ * Green: DC 5V main supply is normal.
+ * Red: J2 input voltage is over 5.6V.
+ * Off: The board is not powered.
+ * - Reset RED LED(D21)
+ * - OpenSDA LED(D20)
+ * - USER LED(D18)
+ *
+ * Only a single LED, D18, is under software control.
+ *
+ * This LED is not used by the board port unless CONFIG_ARCH_LEDS is
+ * defined. In that case, the usage by the board port is defined in
+ * include/board.h and src/imxrt_autoleds.c. The LED is used to encode
+ * OS-related events as follows:
+ *
+ * -------------------- ----------------------- ------
+ * SYMBOL Meaning LED
+ * -------------------- ----------------------- ------
+ *
+ * LED_STARTED 0 NuttX has been started OFF
+ * LED_HEAPALLOCATE 0 Heap has been allocated OFF
+ * LED_IRQSENABLED 0 Interrupts enabled OFF
+ * LED_STACKCREATED 1 Idle stack created ON
+ * LED_INIRQ 2 In an interrupt N/C
+ * LED_SIGNAL 2 In a signal handler N/C
+ * LED_ASSERTION 2 An assertion failed N/C
+ * LED_PANIC 3 The system has crashed FLASH
+ * LED_IDLE Not used
+ *
+ * Thus if the LED is statically on, NuttX has successfully booted and is,
+ * apparently, running normally. If the LED is flashing at approximately
+ * 2Hz, then a fatal error has been detected and the system has halted.
+ */
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <nuttx/board.h>
+
+#include "imxrt_gpio.h"
+#include "imxrt_iomuxc.h"
+#include <arch/board/board.h>
+#include "imxrt1064-evk.h"
+
+#ifdef CONFIG_ARCH_LEDS
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_autoled_initialize
+ *
+ * Description:
+ * Initialize NuttX-controlled LED logic
+ *
+ * Input Parameters:
+ * None
+ *
+ * Returned Value:
+ * None
+ *
+ ****************************************************************************/
+
+void imxrt_autoled_initialize(void)
+{
+ /* Configure LED GPIO for output */
+
+ imxrt_config_gpio(GPIO_LED);
+}
+
+/****************************************************************************
+ * Name: board_autoled_on
+ *
+ * Description:
+ * Turn on the "logical" LED state
+ *
+ * Input Parameters:
+ * led - Identifies the "logical" LED state (see definitions in
+ * include/board.h)
+ *
+ * Returned Value:
+ * None
+ *
+ ****************************************************************************/
+
+void board_autoled_on(int led)
+{
+ bool ledoff = false;
+
+ switch (led)
+ {
+ case 0: /* LED Off */
+ ledoff = true;
+ break;
+
+ case 2: /* LED No change */
+ return;
+
+ case 1: /* LED On */
+ case 3: /* LED On */
+ break;
+ }
+
+ imxrt_gpio_write(GPIO_LED, ledoff); /* Low illuminates */
+}
+
+/****************************************************************************
+ * Name: board_autoled_off
+ *
+ * Description:
+ * Turn off the "logical" LED state
+ *
+ * Input Parameters:
+ * led - Identifies the "logical" LED state (see definitions in
+ * include/board.h)
+ *
+ * Returned Value:
+ * None
+ *
+ ****************************************************************************/
+
+void board_autoled_off(int led)
+{
+ switch (led)
+ {
+ case 0: /* LED Off */
+ case 1: /* LED Off */
+ case 3: /* LED Off */
+ break;
+
+ case 2: /* LED No change */
+ return;
+ }
+
+ imxrt_gpio_write(GPIO_LED, true); /* Low illuminates */
+}
+
+#endif /* CONFIG_ARCH_LEDS */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_boot.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_boot.c
new file mode 100644
index 0000000..19cbcc2
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_boot.c
@@ -0,0 +1,133 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_boot.c
+ *
+ * Copyright (C) 2015-2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <nuttx/board.h>
+#include <arch/board/board.h>
+
+#include "imxrt_start.h"
+#include "imxrt1064-evk.h"
+#include "arm_arch.h"
+#include "imxrt_flexspi_nor_boot.h"
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_ocram_initialize
+ *
+ * Description:
+ * Called off reset vector to reconfigure the flexRAM
+ * and finish the FLASH to RAM Copy.
+ *
+ ****************************************************************************/
+
+void imxrt_ocram_initialize(void)
+{
+ const uint32_t *src;
+ uint32_t *dest;
+ uint32_t regval;
+
+ /* Reallocate 128K of Flex RAM from ITCM to OCRAM
+ * Final Configuration is
+ * 128 DTCM
+ *
+ * 128 FlexRAM OCRAM (202C:0000-202D:ffff)
+ * 256 FlexRAM OCRAM (2028:0000-202B:ffff)
+ * 512 System OCRAM2 (2020:0000-2027:ffff)
+ * */
+
+ putreg32(0xaa555555, IMXRT_IOMUXC_GPR_GPR17);
+ regval = getreg32(IMXRT_IOMUXC_GPR_GPR16);
+ putreg32(regval | GPR_GPR16_FLEXRAM_BANK_CFG_SELF, IMXRT_IOMUXC_GPR_GPR16);
+
+ src = (uint32_t *) (LOCATE_IN_SRC(g_boot_data.start) + g_boot_data.size);
+ dest = (uint32_t *) (g_boot_data.start + g_boot_data.size);
+
+ while (dest < (uint32_t *) &_etext)
+ {
+ *dest++ = *src++;
+ }
+}
+
+/****************************************************************************
+ * Name: imxrt_boardinitialize
+ *
+ * Description:
+ * All i.MX RT architectures must provide the following entry point. This
+ * entry point is called early in the initialization -- after clocking and
+ * memory have been configured but before caches have been enabled and
+ * before any devices have been initialized.
+ *
+ ****************************************************************************/
+
+void imxrt_boardinitialize(void)
+{
+ /* Configure on-board LEDs if LED support has been selected. */
+
+#ifdef CONFIG_ARCH_LEDS
+ imxrt_autoled_initialize();
+#endif
+}
+
+/****************************************************************************
+ * Name: board_late_initialize
+ *
+ * Description:
+ * If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
+ * initialization call will be performed in the boot-up sequence to a
+ * function called board_late_initialize(). board_late_initialize() will
+ * be called immediately after up_intitialize() is called and just before
+ * the initial application is started. This additional initialization
+ * phase may be used, for example, to initialize board-specific device
+ * drivers.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_BOARD_LATE_INITIALIZE
+void board_late_initialize(void)
+{
+ /* Perform board initialization */
+
+ imxrt_bringup();
+}
+#endif /* CONFIG_BOARD_LATE_INITIALIZE */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_bringup.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_bringup.c
new file mode 100644
index 0000000..d522f49
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_bringup.c
@@ -0,0 +1,307 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_bringup.c
+ *
+ * Copyright (C) 2018, 2020 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <debug.h>
+
+#include <syslog.h>
+#include <nuttx/fs/fs.h>
+#include <nuttx/i2c/i2c_master.h>
+#include <nuttx/video/fb.h>
+#include <imxrt_lpi2c.h>
+#include <imxrt_lpspi.h>
+#include <nuttx/input/buttons.h>
+
+#ifdef CONFIG_IMXRT_USDHC
+# include "imxrt_usdhc.h"
+#endif
+
+#ifdef CONFIG_USBMONITOR
+# include <nuttx/usb/usbmonitor.h>
+#endif
+
+#ifdef CONFIG_PL2303
+# include <nuttx/usb/pl2303.h>
+#endif
+
+#include "imxrt_enet.h"
+#include "imxrt1064-evk.h"
+
+#include <arch/board/board.h> /* Must always be included last */
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Checking needed by MMC/SDCard */
+
+#ifdef CONFIG_NSH_MMCSDMINOR
+# define MMCSD_MINOR CONFIG_NSH_MMCSDMINOR
+#else
+# define MMCSD_MINOR 0
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+#if defined(CONFIG_I2C_DRIVER) && defined(CONFIG_IMXRT_LPI2C)
+static void imxrt_i2c_register(int bus)
+{
+ FAR struct i2c_master_s *i2c;
+ int ret;
+
+ i2c = imxrt_i2cbus_initialize(bus);
+ if (i2c == NULL)
+ {
+ serr("ERROR: Failed to get I2C%d interface\n", bus);
+ }
+ else
+ {
+ ret = i2c_register(i2c, bus);
+ if (ret < 0)
+ {
+ serr("ERROR: Failed to register I2C%d driver: %d\n", bus, ret);
+ imxrt_i2cbus_uninitialize(i2c);
+ }
+ }
+}
+#endif
+
+#ifdef CONFIG_IMXRT_USDHC
+static int nsh_sdmmc_initialize(void)
+{
+ struct sdio_dev_s *sdmmc;
+ int ret = 0;
+
+ /* Get an instance of the SDIO interface */
+
+ sdmmc = imxrt_usdhc_initialize(0);
+ if (!sdmmc)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to initialize SD/MMC\n");
+ }
+ else
+ {
+ /* Bind the SDIO interface to the MMC/SD driver */
+
+ ret = mmcsd_slotinitialize(0, sdmmc);
+ if (ret != OK)
+ {
+ syslog(LOG_ERR,
+ "ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
+ ret);
+ }
+
+ imxrt_usdhc_set_sdio_card_isr(sdmmc, NULL, NULL);
+ }
+
+ return OK;
+}
+#else
+# define nsh_sdmmc_initialize() (OK)
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_bringup
+ *
+ * Description:
+ * Bring up board features
+ *
+ ****************************************************************************/
+
+int imxrt_bringup(void)
+{
+ int ret;
+
+ /* If we got here then perhaps not all initialization was successful, but
+ * at least enough succeeded to bring-up NSH with perhaps reduced
+ * capabilities.
+ */
+
+#ifdef CONFIG_FS_PROCFS
+ /* Mount the procfs file system */
+
+ ret = nx_mount(NULL, "/proc", "procfs", 0, NULL);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
+ }
+#endif
+
+#if defined(CONFIG_I2C_DRIVER) && defined(CONFIG_IMXRT_LPI2C1)
+ imxrt_i2c_register(1);
+#endif
+
+#ifdef CONFIG_IMXRT_USDHC
+ /* Initialize SDHC-base MMC/SD card support */
+
+ nsh_sdmmc_initialize();
+#endif
+
+#ifdef CONFIG_MMCSD_SPI
+ /* Initialize SPI-based MMC/SD card support */
+
+ imxrt_spidev_initialize();
+
+ ret = imxrt_mmcsd_spi_initialize(MMCSD_MINOR);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to initialize SD slot %d: %d\n", ret);
+ }
+#endif
+
+#if defined(CONFIG_IMXRT_USBOTG) || defined(CONFIG_USBHOST)
+ ret = imxrt_usbhost_initialize();
+ if (ret != OK)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to start USB host services: %d\n", ret);
+ return ret;
+ }
+#endif
+
+#ifdef CONFIG_USBMONITOR
+ /* Start the USB Monitor */
+
+ ret = usbmonitor_start();
+ if (ret != OK)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
+ }
+#endif
+
+#if defined(CONFIG_IMXRT_ENET) && defined(CONFIG_NETDEV_LATEINIT)
+ ret = imxrt_netinitialize(0);
+#endif
+
+#ifdef CONFIG_IMXRT_FLEXCAN
+ ret = imxrt_can_setup();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: imxrt_can_setup() failed: %d\n", ret);
+ return ret;
+ }
+#endif
+
+#ifdef CONFIG_DEV_GPIO
+ /* Initialize the GPIO driver */
+
+ ret = imxrt_gpio_initialize();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret);
+ return ret;
+ }
+#endif
+
+#ifdef CONFIG_IMXRT_ADC
+ /* Initialize ADC and register the ADC driver. */
+
+ ret = imxrt_adc_initialize();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: imxrt_adc_initialize() failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_INPUT_FT5X06
+ /* Initialize the FT5X06 touchscreen driver */
+
+ ret = imxrt_ft5x06_register();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: imxrt_ft5x06_register() failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_IMXRT_LCD
+ /* Initialize the backlight pin and turn it to ON. */
+
+ imxrt_lcd_initialize();
+#endif
+
+#ifdef CONFIG_BUTTONS
+#ifdef CONFIG_BUTTONS_LOWER
+ /* Register the BUTTON driver */
+
+ ret = btn_lower_initialize("/dev/buttons");
+ if (ret != OK)
+ {
+ syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
+ return ret;
+ }
+#else
+ /* Enable BUTTON support for some other purpose */
+
+ board_button_initialize();
+#endif /* CONFIG_BUTTONS_LOWER */
+#endif /* CONFIG_BUTTONS */
+
+#ifdef CONFIG_VIDEO_FB
+ /* Initialize and register the framebuffer driver */
+
+ ret = fb_register(0, 0);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_PL2303
+ usbdev_serialinitialize(0);
+#endif
+
+#ifdef CONFIG_MTD_FLEXSPI_NOR
+ ret = imxrt_flexspi_nor_setup();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: imxrt_flexspi_nor_setup failed: %d\n", ret);
+ }
+#endif
+
+ UNUSED(ret);
+ return OK;
+}
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_buttons.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_buttons.c
new file mode 100644
index 0000000..66f4762
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_buttons.c
@@ -0,0 +1,177 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_buttons.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ * Dave Marples <da...@marples.net>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <errno.h>
+
+#include <nuttx/arch.h>
+#include <nuttx/irq.h>
+#include <arch/board/board.h>
+
+#include "arm_arch.h"
+
+#include "imxrt_config.h"
+#include "imxrt_irq.h"
+#include "imxrt_gpio.h"
+#include "imxrt1064-evk.h"
+
+#ifdef CONFIG_ARCH_BUTTONS
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* The IMXRT has 1 user button (SW8)):
+ *
+ * 1. SW8 (IRQ88) GPIO5-00
+ */
+
+const uint32_t gpio_pins[NUM_BUTTONS] =
+ {
+ GPIO_SW8
+ };
+const uint32_t gpio_pins_int[NUM_BUTTONS] =
+ {
+ GPIO_SW8_INT
+ };
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_button_initialize
+ *
+ * Description:
+ * board_button_initialize() must be called to initialize button resources.
+ * After that, board_buttons() may be called to collect the current state
+ * of all buttons or board_button_irq() may be called to register button
+ * interrupt handlers.
+ *
+ ****************************************************************************/
+
+uint32_t board_button_initialize(void)
+{
+ uint32_t i;
+
+ /* Configure the buttons as input */
+
+ for (i = 0; i < NUM_BUTTONS; i++)
+ {
+ imxrt_config_gpio(gpio_pins[i]);
+ }
+
+ return NUM_BUTTONS;
+}
+
+/****************************************************************************
+ * Name: board_buttons
+ *
+ * Description:
+ * After board_button_initialize() has been called, board_buttons() may be
+ * called to collect the state of all buttons. board_buttons() returns an
+ * 8-bit bit set with each bit associated with a button. See the
+ * BUTTON_*_BIT definitions in board.h for the meaning of each bit.
+ *
+ ****************************************************************************/
+
+uint8_t board_buttons(void)
+{
+ uint8_t ret = 0;
+ uint8_t i = 0;
+
+ for (i = 0; i < NUM_BUTTONS; i++)
+ {
+ ret |= ((!imxrt_gpio_read(gpio_pins[i])) << i);
+ }
+
+ return ret;
+}
+
+/****************************************************************************
+ * Name: board_button_irq
+ *
+ * Description:
+ * board_button_irq() may be called to register an interrupt handler that
+ * will be called when a button is depressed or released. The ID value is
+ * a button enumeration value that uniquely identifies a button resource.
+ * See the BUTTON_* definitions in board.h for the meaning of enumeration
+ * value.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_ARCH_IRQBUTTONS
+int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg)
+{
+ int ret = -EINVAL;
+
+ /* The button has already been configured as an interrupting input (by
+ * board_button_initialize() above).
+ *
+ * Attach the new button handler.
+ */
+
+ if (id < NUM_BUTTONS)
+ {
+ uint32_t irqnum = gpio_pins_int[id];
+ if (irqhandler)
+ {
+ ret = irq_attach(irqnum, irqhandler, arg);
+ imxrt_gpioirq_enable (irqnum);
+
+ /* Then make sure that interrupts are enabled on the pin */
+
+ up_enable_irq(irqnum);
+ }
+ else
+ {
+ up_disable_irq(irqnum);
+ imxrt_gpioirq_disable(irqnum);
+ ret = OK;
+ }
+ }
+
+ return ret;
+}
+#endif
+#endif /* CONFIG_ARCH_BUTTONS */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_ethernet.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_ethernet.c
new file mode 100644
index 0000000..b5762fa
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_ethernet.c
@@ -0,0 +1,291 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_ethernet.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+/* Force verbose debug on in this file only to support unit-level testing. */
+
+#ifdef CONFIG_NETDEV_PHY_DEBUG
+# undef CONFIG_DEBUG_INFO
+# define CONFIG_DEBUG_INFO 1
+# undef CONFIG_DEBUG_NET
+# define CONFIG_DEBUG_NET 1
+#endif
+
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <debug.h>
+
+#include <nuttx/irq.h>
+#include <nuttx/arch.h>
+
+#include "imxrt_gpio.h"
+#include "imxrt_enet.h"
+
+#include "imxrt1064-evk.h"
+
+#ifdef CONFIG_IMXRT_ENET
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#define IMXRT_ENET_DEVNAME "eth0"
+
+/* Debug ********************************************************************/
+
+/* Extra, in-depth debug output that is only available if
+ * CONFIG_NETDEV_PHY_DEBUG us defined.
+ */
+
+#ifdef CONFIG_NETDEV_PHY_DEBUG
+# define phyerr _err
+# define phywarn _warn
+# define phyinfo _info
+#else
+# define phyerr(x...)
+# define phywarn(x...)
+# define phyinfo(x...)
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_enet_phy_enable
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_GPIO1_0_15_IRQ
+static void imxrt_enet_phy_enable(bool enable)
+{
+ phyinfo("IRQ%d: enable=%d\n", GPIO_ENET_INT, enable);
+
+ if (enable)
+ {
+ up_enable_irq(GPIO_ENET_IRQ);
+ }
+ else
+ {
+ up_disable_irq(GPIO_ENET_IRQ);
+ }
+}
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: imxrt_phy_boardinitialize
+ *
+ * Description:
+ * Some boards require specialized initialization of the PHY before it can
+ * be used. This may include such things as configuring GPIOs, resetting
+ * the PHY, etc.
+ * If CONFIG_IMXRT_ENET_PHYINIT is defined in the configuration then the
+ * board specific logic must provide imxrt_phyinitialize();
+ * The i.MX RT Ethernet driver will call this function one time before it
+ * first uses the PHY.
+ *
+ * Input Parameters:
+ * intf - Always zero for now.
+ *
+ * Returned Value:
+ * OK on success; Negated errno on failure.
+ *
+ ****************************************************************************/
+
+int imxrt_phy_boardinitialize(int intf)
+{
+#ifdef CONFIG_IMXRT_GPIO1_0_15_IRQ
+ /* Configure the PHY interrupt pin */
+
+ phyinfo("Configuring interrupt: %08x\n", GPIO_ENET_INT);
+ imxrt_config_gpio(GPIO_ENET_INT);
+#endif
+
+ /* Configure the PHY reset pin.
+ *
+ * The #RST uses inverted logic. The initial value of zero will put the
+ * PHY into the reset state.
+ */
+
+ phyinfo("Configuring reset: %08x\n", GPIO_ENET_RST);
+ imxrt_config_gpio(GPIO_ENET_RST);
+
+ /* Take the PHY out of reset. */
+
+ imxrt_gpio_write(GPIO_ENET_RST, true);
+ return OK;
+}
+
+/****************************************************************************
+ * Name: arch_phy_irq
+ *
+ * Description:
+ * This function may be called to register an interrupt handler that will
+ * be called when a PHY interrupt occurs. This function both attaches
+ * the interrupt handler and enables the interrupt if 'handler' is non-
+ * NULL. If handler is NULL, then the interrupt is detached and disabled
+ * instead.
+ *
+ * The PHY interrupt is always disabled upon return. The caller must
+ * call back through the enable function point to control the state of
+ * the interrupt.
+ *
+ * This interrupt may or may not be available on a given platform depending
+ * on how the network hardware architecture is implemented. In a typical
+ * case, the PHY interrupt is provided to board-level logic as a GPIO
+ * interrupt (in which case this is a board-specific interface and really
+ * should be called board_phy_irq()); In other cases, the PHY interrupt
+ * may be cause by the chip's MAC logic (in which case arch_phy_irq()) is
+ * an appropriate name. Other other boards, there may be no PHY interrupts
+ * available at all. If client attachable PHY interrupts are available
+ * from the board or from the chip, then CONFIG_ARCH_PHY_INTERRUPT should
+ * be defined to indicate that fact.
+ *
+ * Typical usage:
+ * a. OS service logic (not application logic*) attaches to the PHY
+ * PHY interrupt and enables the PHY interrupt.
+ * b. When the PHY interrupt occurs: (1) the interrupt should be
+ * disabled and () work should be scheduled on the worker thread (or
+ * perhaps a dedicated application thread).
+ * c. That worker thread should use the SIOCGMIIPHY, SIOCGMIIREG,
+ * and SIOCSMIIREG ioctl calls** to communicate with the PHY,
+ * determine what network event took place (Link Up/Down?), and
+ * take the appropriate actions.
+ * d. It should then interact the PHY to clear any pending
+ * interrupts, then re-enable the PHY interrupt.
+ *
+ * * This is an OS internal interface and should not be used from
+ * application space. Rather applications should use the SIOCMIISIG
+ * ioctl to receive a signal when a PHY event occurs.
+ * ** This interrupt is really of no use if the Ethernet MAC driver
+ * does not support these ioctl calls.
+ *
+ * Input Parameters:
+ * intf - Identifies the network interface. For example "eth0". Only
+ * useful on platforms that support multiple Ethernet interfaces
+ * and, hence, multiple PHYs and PHY interrupts.
+ * handler - The client interrupt handler to be invoked when the PHY
+ * asserts an interrupt. Must reside in OS space, but can
+ * signal tasks in user space. A value of NULL can be passed
+ * in order to detach and disable the PHY interrupt.
+ * arg - The argument that will accompany the interrupt
+ * enable - A function pointer that be unused to enable or disable the
+ * PHY interrupt.
+ *
+ * Returned Value:
+ * Zero (OK) returned on success; a negated errno value is returned on
+ * failure.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_GPIO1_0_15_IRQ
+int arch_phy_irq(FAR const char *intf, xcpt_t handler, void *arg,
+ phy_enable_t *enable)
+{
+ irqstate_t flags;
+ phy_enable_t enabler;
+ int irq;
+
+ DEBUGASSERT(intf);
+
+ ninfo("%s: handler=%p\n", intf, handler);
+ phyinfo("EMAC: devname=%s\n", IMXRT_ENET_DEVNAME);
+
+ if (strcmp(intf, IMXRT_ENET_DEVNAME) == 0)
+ {
+ irq = GPIO_ENET_IRQ;
+ enabler = imxrt_enet_phy_enable;
+ }
+ else
+ {
+ nerr("ERROR: Unsupported interface: %s\n", intf);
+ return -EINVAL;
+ }
+
+ /* Disable interrupts until we are done. This guarantees that the
+ * following operations are atomic.
+ */
+
+ flags = spin_lock_irqsave(NULL);
+
+ /* Configure the interrupt */
+
+ if (handler)
+ {
+ /* The interrupt pin has already been configured as an interrupting
+ * input (by imxrt_phy_boardinitialize() above).
+ *
+ * Attach the new button handler.
+ */
+
+ phyinfo("Attach IRQ%d\n", irq);
+ irq_attach(irq, handler, arg);
+ }
+ else
+ {
+ phyinfo("Detach IRQ%d\n", irq);
+ irq_detach(irq);
+ enabler = NULL;
+ }
+
+ /* Return with the interrupt disabled in either case */
+
+ up_disable_irq(GPIO_ENET_IRQ);
+
+ /* Return the enabling function pointer */
+
+ if (enable)
+ {
+ *enable = enabler;
+ }
+
+ /* Return the old handler (so that it can be restored) */
+
+ spin_unlock_irqrestore(NULL, flags);
+ return OK;
+}
+#endif /* CONFIG_IMXRT_GPIO1_0_15_IRQ */
+
+#endif /* CONFIG_IMXRT_ENET */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexcan.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexcan.c
new file mode 100644
index 0000000..635b819
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexcan.c
@@ -0,0 +1,83 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexcan.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership. The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdbool.h>
+#include <errno.h>
+#include <debug.h>
+
+#include <nuttx/can/can.h>
+
+#include "imxrt_flexcan.h"
+#include "imxrt1064-evk.h"
+
+#ifdef CONFIG_IMXRT_FLEXCAN
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_can_setup
+ *
+ * Description:
+ * Initialize CAN and register the CAN device
+ *
+ ****************************************************************************/
+
+int imxrt_can_setup(void)
+{
+ int ret;
+#if defined(CONFIG_IMXRT_FLEXCAN3) && defined(CONFIG_IMXRT_FLEXCAN2)
+ canerr("ERROR: Only one FlexCAN can be defined at the same time\n");
+ return -ENODEV;
+#endif
+
+#ifdef CONFIG_IMXRT_FLEXCAN3
+ /* Call arm_caninitialize() to get an instance of the CAN interface */
+
+ ret = imxrt_caninitialize(3);
+ if (ret < 0)
+ {
+ canerr("ERROR: Failed to get CAN interface\n");
+ return -ENODEV;
+ }
+#elif CONFIG_IMXRT_FLEXCAN2
+ ret = imxrt_caninitialize(2);
+ if (ret < 0)
+ {
+ canerr("ERROR: Failed to get CAN interface\n");
+ return -ENODEV;
+ }
+#elif CONFIG_IMXRT_FLEXCAN1
+ canerr("ERROR: FlexCAN1 is not available on imxrt1060-evk\n");
+ return -ENODEV;
+#else
+ return -ENODEV;
+#endif
+ return OK;
+}
+
+#endif /* CONFIG_IMXRT_FLEXCAN */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.c
new file mode 100644
index 0000000..2e0457b
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Author: Ivan Ucherdzhiev <iv...@gmail.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include "imxrt_flexspi_nor_boot.h"
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+__attribute__((section(".boot_hdr.ivt")))
+const struct ivt_s g_image_vector_table =
+{
+ IVT_HEADER, /* IVT Header */
+ IMAGE_ENTRY_ADDRESS, /* Image Entry Function */
+ IVT_RSVD, /* Reserved = 0 */
+ (uint32_t)DCD_ADDRESS, /* Address where DCD information is stored */
+ (uint32_t)BOOT_DATA_ADDRESS, /* Address where BOOT Data Structure is stored */
+ (uint32_t)IMAG_VECTOR_TABLE, /* Pointer to IVT Self (absolute address */
+ (uint32_t)CSF_ADDRESS, /* Address where CSF file is stored */
+ IVT_RSVD /* Reserved = 0 */
+};
+
+__attribute__((section(".boot_hdr.boot_data")))
+const struct boot_data_s g_boot_data =
+{
+ IMAGE_DEST, /* boot start location */
+ (IMAGE_DEST_END - IMAGE_DEST), /* size */
+ PLUGIN_FLAG, /* Plugin flag */
+ 0xffffffff /* empty - extra data word */
+};
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/* None */
+
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.h b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.h
new file mode 100644
index 0000000..9387ec1
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.h
@@ -0,0 +1,184 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_boot.h
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Ivan Ucherdzhiev <iv...@gmail.com>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+#ifndef __BOARDS_ARM_IMXRT_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_BOOT_H
+#define __BOARDS_ARM_IMXRT_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_BOOT_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <stdint.h>
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* IVT Data */
+
+#define IVT_MAJOR_VERSION 0x4
+#define IVT_MAJOR_VERSION_SHIFT 0x4
+#define IVT_MAJOR_VERSION_MASK 0xf
+#define IVT_MINOR_VERSION 0x1
+#define IVT_MINOR_VERSION_SHIFT 0x0
+#define IVT_MINOR_VERSION_MASK 0xf
+
+#define IVT_VERSION(major, minor) \
+ ((((major) & IVT_MAJOR_VERSION_MASK) << IVT_MAJOR_VERSION_SHIFT) | \
+ (((minor) & IVT_MINOR_VERSION_MASK) << IVT_MINOR_VERSION_SHIFT))
+
+#define IVT_TAG_HEADER (0xd1) /* Image Vector Table */
+#define IVT_SIZE 0x2000
+#define IVT_PAR IVT_VERSION(IVT_MAJOR_VERSION, IVT_MINOR_VERSION)
+
+#define IVT_HEADER (IVT_TAG_HEADER | (IVT_SIZE << 8) | (IVT_PAR << 24))
+#define IVT_RSVD (uint32_t)(0x00000000)
+
+/* DCD Data */
+
+#define DCD_TAG_HEADER (0xd2)
+#define DCD_TAG_HEADER_SHIFT (24)
+#define DCD_VERSION (0x40)
+#define DCD_ARRAY_SIZE 1
+
+#define FLASH_BASE 0x70000000
+#define FLASH_END 0x70400000
+
+/* This needs to take into account the memory configuration at boot
+ * bootloader
+ */
+
+#define ROM_BOOTLOADER_OCRAM_RES 0x8000
+#define OCRAM_BASE (0x20200000 + ROM_BOOTLOADER_OCRAM_RES)
+#define OCRAM_END (OCRAM_BASE + (512 * 1024) + (256 * 1024) \
+ - ROM_BOOTLOADER_OCRAM_RES)
+
+#define SCLK 1
+#if defined(CONFIG_BOOT_RUNFROMFLASH)
+# define IMAGE_DEST FLASH_BASE
+# define IMAGE_DEST_END FLASH_END
+# define IMAGE_DEST_OFFSET 0
+#else
+# define IMAGE_DEST OCRAM_BASE
+# define IMAGE_DEST_END OCRAM_END
+# define IMAGE_DEST_OFFSET IVT_SIZE
+#endif
+
+#define LOCATE_IN_DEST(x) (((uint32_t)(x)) - FLASH_BASE + IMAGE_DEST)
+#define LOCATE_IN_SRC(x) (((uint32_t)(x)) - IMAGE_DEST + FLASH_BASE)
+
+#ifdef CONFIG_IMXRT1064_EVK_SDRAM
+# define DCD_ADDRESS &g_dcd_data
+#else
+# define DCD_ADDRESS 0
+#endif
+#define BOOT_DATA_ADDRESS LOCATE_IN_DEST(&g_boot_data)
+#define CSF_ADDRESS 0
+#define PLUGIN_FLAG (uint32_t)0
+
+/* Located in Destination Memory */
+
+#define IMAGE_ENTRY_ADDRESS ((uint32_t)&_vectors)
+#define IMAG_VECTOR_TABLE LOCATE_IN_DEST(&g_image_vector_table)
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/* IVT Data */
+
+struct ivt_s
+{
+ /* Header with tag #HAB_TAG_IVT, length and HAB version fields
+ * (see data)
+ */
+
+ uint32_t hdr;
+
+ /* Absolute address of the first instruction to execute from the
+ * image
+ */
+
+ uint32_t entry;
+
+ /* Reserved in this version of HAB: should be NULL. */
+
+ uint32_t reserved1;
+
+ /* Absolute address of the image DCD: may be NULL. */
+
+ uint32_t dcd;
+
+ /* Absolute address of the Boot Data: may be NULL, but not interpreted
+ * any further by HAB
+ */
+
+ uint32_t boot_data;
+
+ /* Absolute address of the IVT. */
+
+ uint32_t self;
+
+ /* Absolute address of the image CSF. */
+
+ uint32_t csf;
+
+ /* Reserved in this version of HAB: should be zero. */
+
+ uint32_t reserved2;
+};
+
+/* Boot Data */
+
+struct boot_data_s
+{
+ uint32_t start; /* boot start location */
+ uint32_t size; /* size */
+ uint32_t plugin; /* plugin flag - 1 if downloaded application is plugin */
+ uint32_t placeholder; /* placeholder to make even 0x10 size */
+};
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+extern const struct boot_data_s g_boot_data;
+#ifdef CONFIG_IMXRT1064_EVK_SDRAM
+extern const uint8_t g_dcd_data[];
+#endif
+extern const uint32_t _vectors[];
+
+#endif /* __BOARDS_ARM_IMXRT_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_BOOT_H */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.c
new file mode 100644
index 0000000..4e6bef2
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.c
@@ -0,0 +1,136 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Ivan Ucherdzhiev <iv...@gmail.com>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include "imxrt_flexspi_nor_flash.h"
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+#if defined (CONFIG_IMXRT1060_EVK_HYPER_FLASH)
+__attribute__((section(".boot_hdr.conf")))
+const struct flexspi_nor_config_s g_flash_config =
+{
+ .mem_config =
+ {
+ .tag = FLEXSPI_CFG_BLK_TAG,
+ .version = FLEXSPI_CFG_BLK_VERSION,
+ .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD,
+ .cs_hold_time = 3u,
+ .cs_setup_time = 3u,
+ .column_address_width = 3u,
+
+ /* Enable DDR mode, Word addassable, Safe configuration,
+ * Differential clock
+ */
+
+ .controller_misc_option =
+ (1u << FLEXSPIMISC_OFFSET_DDR_MODE_EN) |
+ (1u << FLEXSPIMISC_OFFSET_WORD_ADDRESSABLE_EN) |
+ (1u << FLEXSPIMISC_OFFSET_SAFECONFIG_FREQ_EN) |
+ (1u << FLEXSPIMISC_OFFSET_DIFFCLKEN),
+ .sflash_pad_type = SERIAL_FLASH_8PADS,
+ .serial_clk_freq = FLEXSPI_SERIAL_CLKFREQ_133MHz,
+ .sflash_a1size = 64u * 1024u * 1024u,
+ .data_valid_time =
+ {
+ 16u, 16u
+ },
+ .lookup_table =
+ {
+ /* Read LUTs */
+
+ FLEXSPI_LUT_SEQ(CMD_DDR, FLEXSPI_8PAD, 0xa0, RADDR_DDR,
+ FLEXSPI_8PAD, 0x18),
+ FLEXSPI_LUT_SEQ(CADDR_DDR, FLEXSPI_8PAD, 0x10, DUMMY_DDR,
+ FLEXSPI_8PAD, 0x06),
+ FLEXSPI_LUT_SEQ(READ_DDR, FLEXSPI_8PAD, 0x04, STOP,
+ FLEXSPI_1PAD, 0x0),
+ },
+ },
+ .page_size = 512u,
+ .sector_size = 256u * 1024u,
+ .blocksize = 256u * 1024u,
+ .is_uniform_blocksize = 1,
+};
+
+#elif defined (CONFIG_IMXRT1064_EVK_QSPI_FLASH)
+__attribute__((section(".boot_hdr.conf")))
+const struct flexspi_nor_config_s g_flash_config =
+{
+ .mem_config =
+ {
+ .tag = FLEXSPI_CFG_BLK_TAG,
+ .version = FLEXSPI_CFG_BLK_VERSION,
+ .read_sample_clksrc = FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_DQSPAD,
+ .cs_hold_time = 3u,
+ .cs_setup_time = 3u,
+ .column_address_width = 0u,
+ .device_type = FLEXSPI_DEVICE_TYPE_SERIAL_NOR,
+ .sflash_pad_type = SERIAL_FLASH_4PADS,
+ .serial_clk_freq = FLEXSPI_SERIAL_CLKFREQ_100MHz,
+ .sflash_a1size = 4u * 1024u * 1024u,
+ .data_valid_time =
+ {
+ 16u, 16u
+ },
+ .lookup_table =
+ {
+ /* LUTs */
+
+ FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0xeb, RADDR_SDR,
+ FLEXSPI_4PAD, 0x18),
+ FLEXSPI_LUT_SEQ(DUMMY_SDR, FLEXSPI_4PAD, 0x06, READ_SDR,
+ FLEXSPI_4PAD, 0x04),
+ },
+ },
+
+ .page_size = 256u,
+ .sector_size = 4u * 1024u,
+ .blocksize = 64u * 1024u,
+ .is_uniform_blocksize = false,
+};
+#else
+# error Boot Flash type not chosen!
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
diff --git a/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.h
similarity index 75%
copy from boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
copy to boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.h
index ded676e..7d3a809 100644
--- a/boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.h
@@ -1,25 +1,41 @@
/****************************************************************************
- * boards/arm/imxrt/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_flexspi_nor_flash.h
*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership. The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License. You may obtain a copy of the License at
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Ivan Ucherdzhiev <iv...@gmail.com>
+ * David Sidrane <da...@nscdg.com>
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
*
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
-#ifndef __BOARDS_ARM_IMXRT_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H
-#define __BOARDS_ARM_IMXRT_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H
+#ifndef __BOARDS_ARM_IMXRT_IMXRT1064_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H
+#define __BOARDS_ARM_IMXRT_IMXRT1064_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H
/****************************************************************************
* Included Files
@@ -142,9 +158,7 @@
#define NOR_CMD_LUT_SEQ_IDX_READSTATUS CMD_LUT_SEQ_IDX_READSTATUS
-/* 2 Read status DPI/QPI/OPI sequence id in lookupTable stored in config
- * block
- */
+/* 2 Read status DPI/QPI/OPI sequence id in LUT stored in config block */
#define NOR_CMD_LUT_SEQ_IDX_READSTATUS_XPI 2
@@ -152,9 +166,7 @@
#define NOR_CMD_LUT_SEQ_IDX_WRITEENABLE CMD_LUT_SEQ_IDX_WRITEENABLE
-/* 4 Write Enable DPI/QPI/OPI sequence id in lookupTable stored in config
- * block
- */
+/* 4 Write Enable DPI/QPI/OPI sequence id in LUT stored in config block */
#define NOR_CMD_LUT_SEQ_IDX_WRITEENABLE_XPI 4
@@ -178,15 +190,11 @@
#define NOR_CMD_LUT_SEQ_IDX_READ_SFDP 13
-/* 14 Restore 0-4-4/0-8-8 mode sequence id in lookupTable stored in config
- * block
- */
+/* 14 Restore 0-4-4/0-8-8 mode sequence id in LUT stored in config block */
#define NOR_CMD_LUT_SEQ_IDX_RESTORE_NOCMD 14
-/* 15 Exit 0-4-4/0-8-8 mode sequence id in lookupTable stored in config
- * blobk
- */
+/* 15 Exit 0-4-4/0-8-8 mode sequence id in LUT stored in config blobk */
#define NOR_CMD_LUT_SEQ_IDX_EXIT_NOCMD 15
@@ -224,7 +232,7 @@ enum flash_read_sample_clk_e
FLASH_READ_SAMPLE_CLK_LOOPBACK_INTERNELLY = 0,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_DQSPAD = 1,
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_SCKPAD = 2,
- FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD = 3,
+ FLASH_READ_SAMPLE_CLK_EXT_INPUT_FROM_DQSPAD = 3,
};
/* Misc feature bit definitions */
@@ -336,18 +344,30 @@ struct flexspi_mem_config_s
struct flexspi_nor_config_s
{
- struct flexspi_mem_config_s mem_config; /* Common memory configuration info via FlexSPI */
- uint32_t page_size; /* Page size of Serial NOR */
- uint32_t sector_size; /* Sector size of Serial NOR */
- uint8_t ipcmd_serial_clkfreq; /* Clock frequency for IP command */
- uint8_t is_uniform_blocksize; /* Sector/Block size is the same */
- uint8_t reserved0[2]; /* Reserved for future use */
- uint8_t serial_nor_type; /* Serial NOR Flash type: 0/1/2/3 */
- uint8_t need_exit_nocmdmode; /* Need to exit NoCmd mode before other IP command */
- uint8_t halfclk_for_nonreadcmd; /* Half the Serial Clock for non-read command: true/false */
- uint8_t need_restore_nocmdmode; /* Need to Restore NoCmd mode after IP command execution */
- uint32_t blocksize; /* Block size */
- uint32_t reserve2[11]; /* Reserved for future use */
+ struct flexspi_mem_config_s mem_config; /* Common memory configuration info
+ * via FlexSPI
+ */
+
+ uint32_t page_size; /* Page size of Serial NOR */
+ uint32_t sector_size; /* Sector size of Serial NOR */
+ uint8_t ipcmd_serial_clkfreq; /* Clock frequency for IP command */
+ uint8_t is_uniform_blocksize; /* Sector/Block size is the same */
+ uint8_t reserved0[2]; /* Reserved for future use */
+ uint8_t serial_nor_type; /* Serial NOR Flash type: 0/1/2/3 */
+ uint8_t need_exit_nocmdmode; /* Need to exit NoCmd mode before
+ * other IP command
+ */
+
+ uint8_t halfclk_for_nonreadcmd; /* Half the Serial Clock for non-read
+ * command: true/false
+ */
+
+ uint8_t need_restore_nocmdmode; /* Need to Restore NoCmd mode after IP
+ * command execution
+ */
+
+ uint32_t blocksize; /* Block size */
+ uint32_t reserve2[11]; /* Reserved for future use */
};
-#endif /* __BOARDS_ARM_IMXRT_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H */
+#endif /* __BOARDS_ARM_IMXRT_IMXRT1064_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_ft5x06.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_ft5x06.c
new file mode 100644
index 0000000..94f13cd
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_ft5x06.c
@@ -0,0 +1,258 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_ft5x06.c
+ *
+ * Copyright 2019 ElFaro LAB S.L. All rights reserved.
+ * Author: Fabio Balzano <fa...@elfarolab.com>
+ *
+ * Based on boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_ft5x06.c
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gn...@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <syslog.h>
+#include <errno.h>
+
+#include <nuttx/arch.h>
+#include <nuttx/i2c/i2c_master.h>
+#include <nuttx/input/ft5x06.h>
+
+#include "imxrt_config.h"
+#include "imxrt_gpio.h"
+#include "imxrt_lpi2c.h"
+
+#include "imxrt1064-evk.h"
+
+#include <arch/board/board.h>
+
+#ifdef CONFIG_INPUT_FT5X06
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#define FT5X06_FREQUENCY 400000
+
+/****************************************************************************
+ * Private Function Ptototypes
+ ****************************************************************************/
+
+#ifndef CONFIG_FT5X06_POLLMODE
+static int imxrt_ft5x06_attach(FAR const struct ft5x06_config_s *config,
+ xcpt_t isr, FAR void *arg);
+static void imxrt_ft5x06_enable(FAR const struct ft5x06_config_s *config,
+ bool enable);
+static void imxrt_ft5x06_clear(FAR const struct ft5x06_config_s *config);
+#endif
+
+static void imxrt_ft5x06_wakeup(FAR const struct ft5x06_config_s *config);
+static void imxrt_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
+ bool state);
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static const struct ft5x06_config_s g_ft5x06_config =
+{
+ .address = FT5X06_I2C_ADDRESS,
+ .frequency = FT5X06_FREQUENCY,
+#ifndef CONFIG_FT5X06_POLLMODE
+ .attach = imxrt_ft5x06_attach,
+ .enable = imxrt_ft5x06_enable,
+ .clear = imxrt_ft5x06_clear,
+#endif
+ .wakeup = imxrt_ft5x06_wakeup,
+ .nreset = imxrt_ft5x06_nreset
+};
+
+#ifndef CONFIG_FT5X06_POLLMODE
+static uint8_t g_ft5x06_irq;
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_attach
+ *
+ * Description:
+ * Attach an FT5X06 interrupt handler to a GPIO interrupt
+ *
+ ****************************************************************************/
+
+#ifndef CONFIG_FT5X06_POLLMODE
+static int imxrt_ft5x06_attach(FAR const struct ft5x06_config_s *config,
+ xcpt_t isr, FAR void *arg)
+{
+ return irq_attach(g_ft5x06_irq, isr, arg);
+}
+#endif
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_enable
+ *
+ * Description:
+ * Enable or disable a GPIO interrupt
+ *
+ ****************************************************************************/
+
+#ifndef CONFIG_FT5X06_POLLMODE
+static void imxrt_ft5x06_enable(FAR const struct ft5x06_config_s *config,
+ bool enable)
+{
+ if (enable)
+ {
+ up_enable_irq(g_ft5x06_irq);
+ }
+ else
+ {
+ up_disable_irq(g_ft5x06_irq);
+ }
+}
+#endif
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_clear
+ *
+ * Description:
+ * Acknowledge/clear any pending GPIO interrupt
+ *
+ ****************************************************************************/
+
+#ifndef CONFIG_FT5X06_POLLMODE
+static void imxrt_ft5x06_clear(FAR const struct ft5x06_config_s *config)
+{
+ imxrt_gpio_ackedge(g_ft5x06_irq);
+}
+#endif
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_wakeup
+ *
+ * Description:
+ * Issue WAKE interrupt to FT5X06 to change the FT5X06 from Hibernate to
+ * Active mode.
+ *
+ ****************************************************************************/
+
+static void imxrt_ft5x06_wakeup(FAR const struct ft5x06_config_s *config)
+{
+ /* We do not have access to the WAKE pin in the implementation */
+}
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_nreset
+ *
+ * Description:
+ * Control the chip reset pin (active low)
+ *
+ ****************************************************************************/
+
+static void imxrt_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
+ bool nstate)
+{
+ imxrt_gpio_write(GPIO_FT5X06_CTRST_N, nstate);
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_ft5x06_register
+ *
+ * Description:
+ * Register the FT5X06 touch panel driver
+ *
+ ****************************************************************************/
+
+int imxrt_ft5x06_register(void)
+{
+ FAR struct i2c_master_s *i2c;
+ int ret;
+
+ /* Initialize CTRSTn pin */
+
+ imxrt_config_gpio(GPIO_FT5X06_CTRST_N);
+
+#ifndef CONFIG_FT5X06_POLLMODE
+ int irq;
+
+ /* Initialize GPIO interrupt pin. */
+
+ imxrt_gpio_config(GPIO_FT5X06_INTR);
+ irq = imxrt_gpio_irqno(GPIO_FT5X06_INTR);
+ DEBUGASSERT(irq > 0 && irq < UINT8_MAX);
+ g_ft5x06_irq = (uint8_t)irq;
+
+ /* Make sure that the interrupt is disabled at the NVIC */
+
+ imxrt_gpio_ackedge(irq);
+ up_disable_irq(irq);
+#endif
+
+ /* Take the FT5X06 out of reset */
+
+ imxrt_gpio_write(GPIO_FT5X06_CTRST_N, true);
+
+ /* The FT5X06 is on LPI2C1. Get the handle and register the F5x06 device */
+
+ i2c = imxrt_i2cbus_initialize(1);
+ if (i2c == NULL)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to get LPI2C1 interface\n");
+ return -ENODEV;
+ }
+ else
+ {
+ ret = ft5x06_register(i2c, &g_ft5x06_config, 0);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to register FT5X06 driver: %d\n",
+ ret);
+
+ imxrt_gpio_write(GPIO_FT5X06_CTRST_N, false);
+ imxrt_i2cbus_uninitialize(i2c);
+ return ret;
+ }
+ }
+
+ return OK;
+}
+
+#endif /* CONFIG_INPUT_FT5X06*/
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_gpio.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_gpio.c
new file mode 100644
index 0000000..3070925
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_gpio.c
@@ -0,0 +1,236 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_gpio.c
+ *
+ * Copyright (C) 2017-2018 Gregory Nutt. All rights reserved.
+ * Copyright (C) 2017 Alan Carvalho de Assis. All rights reserved.
+ * Author: Alan Carvalho de Assis <ac...@gmail.com>
+ *
+ * Based on: boards/imxrt1050-evk/src/imxrt_gpio.c
+ *
+ * Author: Pavlina Koleva <pa...@gmail.com>
+ * Modified by: Ivan Ucherdzhiev <iv...@gmail.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdbool.h>
+#include <assert.h>
+#include <debug.h>
+
+#include <nuttx/clock.h>
+#include <nuttx/wdog.h>
+#include <nuttx/ioexpander/gpio.h>
+
+#include <arch/board/board.h>
+
+#include "chip.h"
+
+#include <imxrt_gpio.h>
+#include "imxrt1064-evk.h"
+
+#if defined(CONFIG_DEV_GPIO) && !defined(CONFIG_GPIO_LOWER_HALF)
+
+/****************************************************************************
+ * Private Types
+ ****************************************************************************/
+
+struct imxrtgpio_dev_s
+{
+ struct gpio_dev_s gpio;
+ uint8_t id;
+};
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+#if BOARD_NGPIOIN > 0
+static int gpin_read(FAR struct gpio_dev_s *dev, FAR bool *value);
+#endif
+
+#if BOARD_NGPIOOUT > 0
+static int gpout_read(FAR struct gpio_dev_s *dev, FAR bool *value);
+static int gpout_write(FAR struct gpio_dev_s *dev, bool value);
+#endif
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+ #if BOARD_NGPIOIN > 0
+static const struct gpio_operations_s gpin_ops =
+{
+ .go_read = gpin_read,
+ .go_write = NULL,
+ .go_attach = NULL,
+ .go_enable = NULL,
+};
+
+/* This array maps the GPIO pins used as INPUT */
+
+static const uint32_t g_gpioinputs[BOARD_NGPIOIN] =
+{
+ GPIO_IN1,
+};
+
+static struct imxrtgpio_dev_s g_gpin[BOARD_NGPIOIN];
+#endif
+
+#if BOARD_NGPIOOUT > 0
+
+static const struct gpio_operations_s gpout_ops =
+{
+ .go_read = gpout_read,
+ .go_write = gpout_write,
+ .go_attach = NULL,
+ .go_enable = NULL,
+};
+
+/* This array maps the GPIO pins used as OUTPUT */
+
+static const uint32_t g_gpiooutputs[BOARD_NGPIOOUT] =
+{
+ GPIO_GOUT1,
+ GPIO_GOUT2,
+ GPIO_GOUT3,
+ GPIO_GOUT4,
+};
+
+static struct imxrtgpio_dev_s g_gpout[BOARD_NGPIOOUT];
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+#if BOARD_NGPIOIN > 0
+static int gpin_read(FAR struct gpio_dev_s *dev, FAR bool *value)
+{
+ FAR struct imxrtgpio_dev_s *imxrtgpio = (FAR struct imxrtgpio_dev_s *)dev;
+
+ DEBUGASSERT(imxrtgpio != NULL && value != NULL);
+ DEBUGASSERT(imxrtgpio->id < BOARD_NGPIOIN);
+ gpioinfo("Reading...\n");
+
+ *value = imxrt_gpio_read(g_gpioinputs[imxrtgpio->id]);
+ return OK;
+}
+#endif
+
+#if BOARD_NGPIOOUT > 0
+static int gpout_read(FAR struct gpio_dev_s *dev, FAR bool *value)
+{
+ FAR struct imxrtgpio_dev_s *imxrtgpio = (FAR struct imxrtgpio_dev_s *)dev;
+
+ DEBUGASSERT(imxrtgpio != NULL && value != NULL);
+ DEBUGASSERT(imxrtgpio->id < BOARD_NGPIOOUT);
+ gpioinfo("Reading...\n");
+
+ *value = imxrt_gpio_read(g_gpiooutputs[imxrtgpio->id]);
+ return OK;
+}
+
+static int gpout_write(FAR struct gpio_dev_s *dev, bool value)
+{
+ FAR struct imxrtgpio_dev_s *imxrtgpio = (FAR struct imxrtgpio_dev_s *)dev;
+
+ DEBUGASSERT(imxrtgpio != NULL);
+ DEBUGASSERT(imxrtgpio->id < BOARD_NGPIOOUT);
+ gpioinfo("Writing %d\n", (int)value);
+
+ imxrt_gpio_write(g_gpiooutputs[imxrtgpio->id], value);
+ return OK;
+}
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_gpio_initialize
+ *
+ * Description:
+ * Initialize GPIO drivers for use with /apps/examples/gpio
+ *
+ ****************************************************************************/
+
+int imxrt_gpio_initialize(void)
+{
+ int pincount = 0;
+ int i;
+
+#if BOARD_NGPIOIN > 0
+ for (i = 0; i < BOARD_NGPIOIN; i++)
+ {
+ /* Setup and register the GPIO pin */
+
+ g_gpin[i].gpio.gp_pintype = GPIO_INPUT_PIN;
+ g_gpin[i].gpio.gp_ops = &gpin_ops;
+ g_gpin[i].id = i;
+
+ gpio_pin_register(&g_gpin[i].gpio, pincount);
+
+ /* Configure the pin that will be used as input */
+
+ imxrt_config_gpio(g_gpioinputs[i]);
+
+ pincount++;
+ }
+#endif
+
+#if BOARD_NGPIOOUT > 0
+ for (i = 0; i < BOARD_NGPIOOUT; i++)
+ {
+ /* Setup and register the GPIO pin */
+
+ g_gpout[i].gpio.gp_pintype = GPIO_OUTPUT_PIN;
+ g_gpout[i].gpio.gp_ops = &gpout_ops;
+ g_gpout[i].id = i;
+
+ gpio_pin_register(&g_gpout[i].gpio, pincount);
+
+ /* Configure the pin that will be used as output */
+
+ imxrt_gpio_write(g_gpiooutputs[i], 0);
+ imxrt_config_gpio(g_gpiooutputs[i]);
+
+ pincount++;
+ }
+#endif
+
+ return 0;
+}
+#endif /* CONFIG_DEV_GPIO && !CONFIG_GPIO_LOWER_HALF */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_lcd.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_lcd.c
new file mode 100644
index 0000000..a1dea3a
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_lcd.c
@@ -0,0 +1,108 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_lcd.c
+ *
+ * Copyright (C) 2019 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gn...@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdbool.h>
+#include <debug.h>
+
+#include "imxrt_lcd.h"
+#include "imxrt_gpio.h"
+
+#include "imxrt1064-evk.h"
+
+#include <arch/board/board.h>
+
+#ifdef CONFIG_IMXRT_LCD
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_lcd_bkl_pin_setup
+ *
+ * Description:
+ * Setup backlight pin (initially off)
+ *
+ ****************************************************************************/
+
+void imxrt_lcd_pkl_pin_setup(void)
+{
+ imxrt_config_gpio(GPIO_LCD_BL);
+}
+
+/****************************************************************************
+ * Name: imxrt_backlight
+ *
+ * Description:
+ * If CONFIG_IMXRT_LCD_BACKLIGHT is defined, then the board-specific
+ * logic must provide this interface to turn the backlight on and off.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_LCD_BACKLIGHT
+void imxrt_backlight(bool blon)
+{
+ imxrt_gpio_write(GPIO_LCD_BL, blon); /* High illuminates */
+}
+#endif
+
+/****************************************************************************
+ * Name: imxrt_lcd_initialize
+ *
+ * Description:
+ * Initialization of the LCD blackligt and pin for the imxrt_bringup().
+ *
+ ****************************************************************************/
+
+void imxrt_lcd_initialize(void)
+{
+ /* Setup the backlight pin */
+
+ imxrt_lcd_pkl_pin_setup();
+
+#ifdef CONFIG_IMXRT_LCD_BACKLIGHT
+ /* Turn ON the backlight */
+
+ imxrt_backlight(true);
+#endif
+}
+
+#endif /* CONFIG_IMXRT_LCD */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_mmcsd_spi.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_mmcsd_spi.c
new file mode 100644
index 0000000..a41400a
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_mmcsd_spi.c
@@ -0,0 +1,138 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_mmcsd_spi.c
+ *
+ * Copyright (C) 2018 Greg Nutt. All rights reserved.
+ * Author: ivan Ucherdzhiev <iv...@gmail.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <debug.h>
+#include <nuttx/config.h>
+#include <nuttx/mmcsd.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include <nuttx/spi/spi.h>
+#include <arch/board/board.h>
+
+#include "arm_arch.h"
+#include "chip.h"
+#include "imxrt_lpspi.h"
+
+#ifdef CONFIG_MMCSD_SPI
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#ifndef CONFIG_IMXRT_LPSPI1
+# error "SD driver requires CONFIG_IMXRT_LPSPI1 to be enabled"
+#endif
+
+#ifdef CONFIG_DISABLE_MOUNTPOINT
+# error "SD driver requires CONFIG_DISABLE_MOUNTPOINT to be disabled"
+#endif
+
+/****************************************************************************
+ * Private Definitions
+ ****************************************************************************/
+
+static const int SD_SPI_PORT = CONFIG_NSH_MMCSDSPIPORTNO; /* SD is connected
+ * to SPI1 port
+ */
+
+static const int SD_SLOT_NO = 0; /* There is only one SD slot */
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/* NOTE: We are using a SDCard adapter/module without Card Detect pin!
+ * Then we don't need to Card Detect callback here.
+ */
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_spi1register
+ *
+ * Description:
+ * Registers media change callback
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_LPSPI1
+int imxrt_lpspi1register(struct spi_dev_s *dev, spi_mediachange_t callback,
+ void *arg)
+{
+ spiinfo("INFO: Registering spi1 device\n");
+ return OK;
+}
+#endif
+
+/****************************************************************************
+ * Name: imxrt_mmcsd_spi_initialize
+ *
+ * Description:
+ * Initialize SPI-based SD card and card detect thread.
+ *
+ ****************************************************************************/
+
+int imxrt_mmcsd_spi_initialize(int minor)
+{
+ struct spi_dev_s *spi;
+ int rv;
+
+ mcinfo("INFO: Initializing mmcsd card\n");
+
+ spi = imxrt_lpspibus_initialize(SD_SPI_PORT);
+ if (spi == NULL)
+ {
+ mcerr("ERROR: Failed to initialize SPI port %d\n", SD_SPI_PORT);
+ return -ENODEV;
+ }
+
+ rv = mmcsd_spislotinitialize(minor, SD_SLOT_NO, spi);
+ if (rv < 0)
+ {
+ mcerr("ERROR: Failed to bind SPI port %d to SD slot %d\n",
+ SD_SPI_PORT, SD_SLOT_NO);
+ return rv;
+ }
+
+ spiinfo("INFO: mmcsd card has been initialized successfully\n");
+ return OK;
+}
+
+#endif /* CONFIG_MMCSD_SPI */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_sdram_ini_dcd.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_sdram_ini_dcd.c
new file mode 100644
index 0000000..a9d1e9d
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_sdram_ini_dcd.c
@@ -0,0 +1,1326 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_sdram_ini_dcd.c
+ *
+ * Copyright (C) 2017, NXP Semiconductors, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include "imxrt_flexspi_nor_boot.h"
+
+__attribute__((section(".boot_hdr.dcd_data")))
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+const uint8_t g_dcd_data[] =
+{
+ /* 0000 */
+
+ DCD_TAG_HEADER,
+ 0x04,
+ 0x30,
+ 0x41,
+ 0xcc,
+ 0x03,
+ 0xac,
+ 0x04,
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x68,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+
+ /* 0010 */
+
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x6c,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x70,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+
+ /* 0020 */
+
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x74,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x78,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+
+ /* 0030 */
+
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x7c,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x80,
+ 0xff,
+ 0xff,
+ 0xff,
+ 0xff,
+
+ /* 0040 */
+
+ 0x40,
+ 0x0d,
+ 0x80,
+ 0x30,
+ 0x00,
+ 0x00,
+ 0x20,
+ 0x01,
+ 0x40,
+ 0x0d,
+ 0x81,
+ 0x00,
+ 0x00,
+ 0x1d,
+ 0x00,
+ 0x00,
+
+ /* 0050 */
+
+ 0x40,
+ 0x0f,
+ 0xc0,
+ 0x14,
+ 0x00,
+ 0x01,
+ 0x0d,
+ 0x40,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x14,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0060 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x18,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x1c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0070 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x20,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x24,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0080 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x28,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x2c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0090 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x30,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x34,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 00a0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x38,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x3c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 00b0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x40,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x44,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 00c0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x48,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x4c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 00d0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x50,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x54,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 00e0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x58,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x5c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 00f0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x60,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x64,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0100 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x68,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x6c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0110 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x70,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x74,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0120 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x78,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x7c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0130 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x84,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0140 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x88,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x8c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0150 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x90,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x94,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0160 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x98,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0x9c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0170 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xa0,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xa4,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0180 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xa8,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xac,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0190 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xb0,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x10,
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xb4,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 01a0 */
+
+ 0x40,
+ 0x1f,
+ 0x80,
+ 0xb8,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x04,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 01b0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x08,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x0c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 01c0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x10,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x14,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 01d0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x18,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x1c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 01e0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x20,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x24,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 01f0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x28,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x2c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0200 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x30,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x34,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0210 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x38,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x3c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0220 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x40,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x44,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0230 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x48,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x4c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0240 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x50,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x54,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0250 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x58,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x5c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0260 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x60,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x64,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0270 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x68,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x6c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0280 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x70,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x74,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 0290 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x78,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x7c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 02a0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x80,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x84,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 02b0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x88,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x8c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 02c0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x90,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x94,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 02d0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x98,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0x9c,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 02e0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0xa0,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0xa4,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+
+ /* 02f0 */
+
+ 0x40,
+ 0x1f,
+ 0x82,
+ 0xa8,
+ 0x00,
+ 0x01,
+ 0x10,
+ 0xf9,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x00,
+ 0x10,
+ 0x00,
+ 0x00,
+ 0x04,
+
+ /* 0300 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x08,
+ 0x00,
+ 0x03,
+ 0x05,
+ 0x24,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x0c,
+ 0x06,
+ 0x03,
+ 0x05,
+ 0x24,
+
+ /* 0310 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x10,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x1b,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x14,
+ 0x82,
+ 0x00,
+ 0x00,
+ 0x1b,
+
+ /* 0320 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x18,
+ 0x84,
+ 0x00,
+ 0x00,
+ 0x1b,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x1c,
+ 0x86,
+ 0x00,
+ 0x00,
+ 0x1b,
+
+ /* 0330 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x20,
+ 0x90,
+ 0x00,
+ 0x00,
+ 0x21,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x24,
+ 0xa0,
+ 0x00,
+ 0x00,
+ 0x19,
+
+ /* 0340 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x28,
+ 0xa8,
+ 0x00,
+ 0x00,
+ 0x17,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x2c,
+ 0xa9,
+ 0x00,
+ 0x00,
+ 0x1b,
+
+ /* 0350 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x30,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x21,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x04,
+ 0x00,
+ 0x00,
+ 0x79,
+ 0xa8,
+
+ /* 0360 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x40,
+ 0x00,
+ 0x00,
+ 0x0f,
+ 0x31,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x44,
+ 0x00,
+ 0x65,
+ 0x29,
+ 0x22,
+
+ /* 0370 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x48,
+ 0x00,
+ 0x01,
+ 0x09,
+ 0x20,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x4c,
+ 0x50,
+ 0x21,
+ 0x0a,
+ 0x08,
+
+ /* 0380 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x21,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x84,
+ 0x00,
+ 0x88,
+ 0x88,
+ 0x88,
+
+ /* 0390 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x94,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x02,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x98,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 03a0 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x90,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x9c,
+ 0xa5,
+ 0x5a,
+ 0x00,
+ 0x0f,
+
+ /* 03b0 */
+
+ 0xcf,
+ 0x00,
+ 0x0c,
+ 0x1c,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x3c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x01,
+ 0xcc,
+ 0x00,
+ 0x14,
+ 0x04,
+
+ /* 03c0 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x90,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x9c,
+ 0xa5,
+ 0x5a,
+ 0x00,
+ 0x0c,
+
+ /* 03d0 */
+
+ 0xcf,
+ 0x00,
+ 0x0c,
+ 0x1c,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x3c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x01,
+ 0xcc,
+ 0x00,
+ 0x14,
+ 0x04,
+
+ /* 03e0 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x90,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x9c,
+ 0xa5,
+ 0x5a,
+ 0x00,
+ 0x0c,
+
+ /* 03f0 */
+
+ 0xcf,
+ 0x00,
+ 0x0c,
+ 0x1c,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x3c,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x01,
+ 0xcc,
+ 0x00,
+ 0x1c,
+ 0x04,
+
+ /* 0400 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0xa0,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x33,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x90,
+ 0x80,
+ 0x00,
+ 0x00,
+ 0x00,
+
+ /* 0410 */
+
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x9c,
+ 0xa5,
+ 0x5a,
+ 0x00,
+ 0x0a,
+ 0xcf,
+ 0x00,
+ 0x0c,
+ 0x1c,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x3c,
+
+ /* 0420 */
+
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x01,
+ 0xcc,
+ 0x00,
+ 0x0c,
+ 0x04,
+ 0x40,
+ 0x2f,
+ 0x00,
+ 0x4c,
+ 0x50,
+ 0x21,
+ 0x0a,
+ 0x09,
+};
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/* None */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c
new file mode 100644
index 0000000..24365c4
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c
@@ -0,0 +1,229 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_spi.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Ivan Ucherdzhiev <iv...@gmail.com>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <errno.h>
+#include <debug.h>
+
+#include <nuttx/spi/spi.h>
+#include <arch/board/board.h>
+
+#include "arm_arch.h"
+
+#include "imxrt_config.h"
+#include "imxrt_lpspi.h"
+#include "imxrt_gpio.h"
+#include "imxrt1064-evk.h"
+
+#if defined(CONFIG_IMXRT_LPSPI1) || defined(CONFIG_IMXRT_LPSPI2) || \
+ defined(CONFIG_IMXRT_LPSPI3) || defined(CONFIG_IMXRT_LPSPI4)
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: imxrt_spidev_initialize
+ *
+ * Description:
+ * Called to configure SPI chip select GPIO pins for the imxrt1060-evk
+ * board.
+ *
+ ****************************************************************************/
+
+void weak_function imxrt_spidev_initialize(void)
+{
+#ifdef CONFIG_IMXRT_LPSPI1
+ imxrt_config_gpio(GPIO_LPSPI1_CS); /* LPSPI1 chip select */
+ imxrt_config_gpio(GPIO_MMCSD_EN);
+#endif
+#ifdef CONFIG_IMXRT_LPSPI3
+ imxrt_config_gpio(GPIO_LPSPI3_CS); /* LPSPI3 chip select */
+#endif
+}
+
+/****************************************************************************
+ * Name: imxrt_lpspi1/2/3select and imxrt_lpspi1/2/3status
+ *
+ * Description:
+ * The external functions, imxrt_lpspi1/2/3select and imxrt_lpspi1/2/3status
+ * must be provided by board-specific logic.
+ * They are implementations of the select and status methods of the SPI
+ * interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
+ * All other methods (including imxrt_lpspibus_initialize())
+ * are provided by common STM32 logic.
+ * To use this common SPI logic on your board:
+ *
+ * 1. Provide logic in imxrt_boardinitialize() to configure SPI chip select
+ * pins.
+ * 2. Provide imxrt_lpspi1/2/3select() and imxrt_lpspi1/2/3status()
+ * functions in your board-specific logic.
+ * These functions will perform chip selection and status operations
+ * using GPIOs in the way your board is configured.
+ * 3. Add a calls to imxrt_lpspibus_initialize() in your low level
+ * application initialization logic
+ * 4. The handle returned by imxrt_lpspibus_initialize() may then be used
+ * to bind the SPI driver to higher level logic (e.g., calling
+ * mmcsd_spislotinitialize(), for example, will bind the SPI driver to
+ * the SPI MMC/SD driver).
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_IMXRT_LPSPI1
+void imxrt_lpspi1select(FAR struct spi_dev_s *dev, uint32_t devid,
+ bool selected)
+{
+ spiinfo("devid: %d CS: %s\n", (int)devid,
+ selected ? "assert" : "de-assert");
+
+ imxrt_gpio_write(GPIO_LPSPI1_CS, !selected);
+}
+
+uint8_t imxrt_lpspi1status(FAR struct spi_dev_s *dev, uint32_t devid)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_IMXRT_LPSPI2
+void imxrt_lpspi2select(FAR struct spi_dev_s *dev, uint32_t devid,
+ bool selected)
+{
+ spiinfo("devid: %d CS: %s\n", (int)devid,
+ selected ? "assert" : "de-assert");
+
+ imxrt_gpio_write(GPIO_LPSPI2_CS, !selected);
+}
+
+uint8_t imxrt_lpspi2status(FAR struct spi_dev_s *dev, uint32_t devid)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_IMXRT_LPSPI3
+void imxrt_lpspi3select(FAR struct spi_dev_s *dev, uint32_t devid,
+ bool selected)
+{
+ spiinfo("devid: %d CS: %s\n", (int)devid,
+ selected ? "assert" : "de-assert");
+
+ imxrt_gpio_write(GPIO_LPSPI3_CS, !selected);
+}
+
+uint8_t imxrt_lpspi3status(FAR struct spi_dev_s *dev, uint32_t devid)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_IMXRT_LPSPI4
+void imxrt_lpspi4select(FAR struct spi_dev_s *dev, uint32_t devid,
+ bool selected)
+{
+ spiinfo("devid: %d CS: %s\n", (int)devid,
+ selected ? "assert" : "de-assert");
+
+ imxrt_gpio_write(GPIO_LPSPI4_CS, !selected);
+}
+
+uint8_t imxrt_lpspi4status(FAR struct spi_dev_s *dev, uint32_t devid)
+{
+ return 0;
+}
+#endif
+
+/****************************************************************************
+ * Name: imxrt_lpspi1cmddata
+ *
+ * Description:
+ * Set or clear the SH1101A A0 or SD1306 D/C n bit to select data (true)
+ * or command (false). This function must be provided by platform-specific
+ * logic. This is an implementation of the cmddata method of the SPI
+ * interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
+ *
+ * Input Parameters:
+ *
+ * spi - SPI device that controls the bus the device that requires the CMD/
+ * DATA selection.
+ * devid - If there are multiple devices on the bus, this selects which one
+ * to select cmd or data. NOTE: This design restricts, for example,
+ * one one SPI display per SPI bus.
+ * cmd - true: select command; false: select data
+ *
+ * Returned Value:
+ * None
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_SPI_CMDDATA
+#ifdef CONFIG_IMXRT_LPSPI1
+int imxrt_lpspi1cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
+{
+ return -ENODEV;
+}
+#endif
+
+#ifdef CONFIG_IMXRT_LPSPI2
+int imxrt_lpspi2cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
+{
+ return -ENODEV;
+}
+#endif
+
+#ifdef CONFIG_IMXRT_LPSPI3
+int imxrt_lpspi3cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
+{
+ return -ENODEV;
+}
+#endif
+
+#ifdef CONFIG_IMXRT_LPSPI4
+int imxrt_lpspi4cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
+{
+ return -ENODEV;
+}
+#endif
+#endif /* CONFIG_SPI_CMDDATA */
+
+#endif /* CONFIG_IMXRT_LPSPI1 || CONFIG_IMXRT_LPSPI2 */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_usbhost.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_usbhost.c
new file mode 100644
index 0000000..08e6444
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_usbhost.c
@@ -0,0 +1,314 @@
+/*****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_usbhost.c
+ *
+ * Copyright (C) 2013, 2015-2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <gn...@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Included Files
+ *****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <sched.h>
+#include <errno.h>
+#include <assert.h>
+#include <debug.h>
+
+#include <nuttx/irq.h>
+#include <nuttx/kthread.h>
+#include <nuttx/usb/usbdev.h>
+#include <nuttx/usb/usbhost.h>
+#include <nuttx/usb/usbdev_trace.h>
+#include <nuttx/usb/ehci.h>
+
+#include <imxrt_ehci.h>
+
+#include "hardware/imxrt_pinmux.h"
+#include "hardware/imxrt_usbotg.h"
+#include "imxrt_periphclks.h"
+#include "imxrt1064-evk.h"
+
+#include <arch/board/board.h> /* Must always be included last */
+
+#if defined(CONFIG_IMXRT_USBOTG) || defined(CONFIG_USBHOST)
+
+/*****************************************************************************
+ * Pre-processor Definitions
+ *****************************************************************************/
+
+#ifndef CONFIG_USBHOST_DEFPRIO
+# define CONFIG_USBHOST_DEFPRIO 50
+#endif
+
+#ifndef CONFIG_USBHOST_STACKSIZE
+# ifdef CONFIG_USBHOST_HUB
+# define CONFIG_USBHOST_STACKSIZE 1536
+# else
+# define CONFIG_USBHOST_STACKSIZE 1024
+# endif
+#endif
+
+/*****************************************************************************
+ * Private Data
+ *****************************************************************************/
+
+/* Retained device driver handle */
+
+static struct usbhost_connection_s *g_ehciconn;
+
+/*****************************************************************************
+ * Private Functions
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Name: ehci_waiter
+ *
+ * Description:
+ * Wait for USB devices to be connected to the EHCI root hub.
+ *
+ *****************************************************************************/
+
+static int ehci_waiter(int argc, char *argv[])
+{
+ FAR struct usbhost_hubport_s *hport;
+
+ uinfo("ehci_waiter: Running\n");
+ for (; ; )
+ {
+ /* Wait for the device to change state */
+
+ DEBUGVERIFY(CONN_WAIT(g_ehciconn, &hport));
+ syslog(LOG_INFO, "ehci_waiter: %s\n",
+ hport->connected ? "connected" : "disconnected");
+
+ /* Did we just become connected? */
+
+ if (hport->connected)
+ {
+ /* Yes.. enumerate the newly connected device */
+
+ CONN_ENUMERATE(g_ehciconn, hport);
+ }
+ }
+
+ /* Keep the compiler from complaining */
+
+ return 0;
+}
+
+/*****************************************************************************
+ * Public Functions
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Name: imxrt_usbhost_initialize
+ *
+ * Description:
+ * Called at application startup time to initialize the USB host
+ * functionality.
+ * This function will start a thread that will monitor for device
+ * connection/disconnection events.
+ *
+ *****************************************************************************/
+
+int imxrt_usbhost_initialize(void)
+{
+ pid_t pid;
+ int ret;
+
+ imxrt_clockall_usboh3();
+
+ /* Make sure we don't accidentally switch on USB bus power */
+
+ *((uint32_t *)IMXRT_USBNC_USB_OTG1_CTRL) = USBNC_PWR_POL;
+ *((uint32_t *)0x400d9030) = (1 << 21);
+ *((uint32_t *)0x400d9000) = 0;
+
+ /* Setup pins, with power initially off */
+
+ imxrt_config_gpio(GPIO_USBOTG_ID);
+
+ /* First, register all of the class drivers needed to support the drivers
+ * that we care about
+ */
+
+#ifdef CONFIG_USBHOST_HUB
+ /* Initialize USB hub support */
+
+ ret = usbhost_hub_initialize();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: usbhost_hub_initialize failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_USBHOST_MSC
+ /* Register the USB host Mass Storage Class */
+
+ ret = usbhost_msc_initialize();
+ if (ret != OK)
+ {
+ syslog(LOG_ERR,
+ "ERROR: Failed to register the mass storage class: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_USBHOST_CDCACM
+ /* Register the CDC/ACM serial class */
+
+ ret = usbhost_cdcacm_initialize();
+ if (ret != OK)
+ {
+ uerr("ERROR: Failed to register the CDC/ACM serial class\n");
+ }
+#endif
+
+#ifdef CONFIG_USBHOST_HIDKBD
+ /* Register the USB host HID keyboard class driver */
+
+ ret = usbhost_kbdinit();
+ if (ret != OK)
+ {
+ uerr("ERROR: Failed to register the KBD class\n");
+ }
+#endif
+
+ /* Then get an instance of the USB EHCI interface. */
+
+ g_ehciconn = imxrt_ehci_initialize(0);
+
+ if (!g_ehciconn)
+ {
+ uerr("ERROR: imxrt_ehci_initialize failed\n");
+ return -ENODEV;
+ }
+
+ /* Start a thread to handle device connection. */
+
+ pid = kthread_create("EHCI Monitor", CONFIG_USBHOST_DEFPRIO,
+ CONFIG_USBHOST_STACKSIZE,
+ (main_t)ehci_waiter, (FAR char * const *)NULL);
+ if (pid < 0)
+ {
+ uerr("ERROR: Failed to create ehci_waiter task: %d\n", ret);
+ return -ENODEV;
+ }
+
+ return OK;
+}
+
+/*****************************************************************************
+ * Name: imxrt_usbhost_vbusdrive
+ *
+ * Description:
+ * Enable/disable driving of VBUS 5V output. This function must be
+ * provided by each platform that implements the OHCI or EHCI host
+ * interface
+ *
+ * Input Parameters:
+ * rhport - Selects root hub port to be powered host interface.
+ * Since the IMXRT has only a downstream port, zero is
+ * the only possible value for this parameter.
+ * enable - true: enable VBUS power; false: disable VBUS power
+ *
+ * Returned Value:
+ * None
+ *
+ *****************************************************************************/
+
+#define HCOR ((volatile struct ehci_hcor_s *)IMXRT_USBOTG_HCOR_BASE)
+
+void imxrt_usbhost_vbusdrive(int rhport, bool enable)
+{
+ uint32_t regval;
+
+ uinfo("RHPort%d: enable=%d\n", rhport + 1, enable);
+
+ /* The IMXRT has only a single root hub port */
+
+ if (rhport == 0)
+ {
+ /* Then enable or disable VBUS power */
+
+ regval = HCOR->portsc[rhport];
+ regval &= ~EHCI_PORTSC_PP;
+ if (enable)
+ {
+ regval |= EHCI_PORTSC_PP;
+ }
+
+ HCOR->portsc[rhport] = regval;
+ }
+}
+
+/*****************************************************************************
+ * Name: imxrt_setup_overcurrent
+ *
+ * Description:
+ * Setup to receive an interrupt-level callback if an overcurrent condition
+ * is detected.
+ *
+ * Input Parameters:
+ * handler - New overcurrent interrupt handler
+ * arg - The argument that will accompany the interrupt
+ *
+ * Returned Value:
+ * Zero (OK) returned on success; a negated errno value is returned on
+ * failure.
+ *
+ *****************************************************************************/
+
+#if 0 /* Not ready yet */
+int imxrt_setup_overcurrent(xcpt_t handler, void *arg)
+{
+ irqstate_t flags;
+
+ /* Disable interrupts until we are done. This guarantees that the
+ * following operations are atomic.
+ */
+
+ flags = enter_critical_section();
+
+ /* Configure the interrupt */
+
+#warning Missing logic
+
+ leave_critical_section(flags);
+ return OK;
+}
+#endif /* 0 */
+
+#endif /* CONFIG_IMXRT_USBOTG || CONFIG_USBHOST */
diff --git a/boards/arm/imxrt/imxrt1064-evk/src/imxrt_userleds.c b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_userleds.c
new file mode 100644
index 0000000..56c0963
--- /dev/null
+++ b/boards/arm/imxrt/imxrt1064-evk/src/imxrt_userleds.c
@@ -0,0 +1,100 @@
+/****************************************************************************
+ * boards/arm/imxrt/imxrt1064-evk/src/imxrt_userleds.c
+ *
+ * Copyright (C) 2018 Gregory Nutt. All rights reserved.
+ * Authors: Gregory Nutt <gn...@nuttx.org>
+ * David Sidrane <da...@nscdg.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* There are four LED status indicators located on the EVK Board. The
+ * functions of these LEDs include:
+ *
+ * - Main Power Supply(D3)
+ * Green: DC 5V main supply is normal.
+ * Red: J2 input voltage is over 5.6V.
+ * Off: The board is not powered.
+ * - Reset RED LED(D15)
+ * - OpenSDA LED(D16)
+ * - USER LED(D18)
+ *
+ * Only a single LED, D18, is under software control.
+ */
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include "imxrt_gpio.h"
+#include "imxrt_iomuxc.h"
+#include <arch/board/board.h>
+#include "imxrt1064-evk.h"
+
+#ifndef CONFIG_ARCH_LEDS
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_userled_initialize
+ ****************************************************************************/
+
+uint32_t board_userled_initialize(void)
+{
+ /* Configure LED GPIO for output */
+
+ imxrt_config_gpio(GPIO_LED);
+ return BOARD_NLEDS;
+}
+
+/****************************************************************************
+ * Name: board_userled
+ ****************************************************************************/
+
+void board_userled(int led, bool ledon)
+{
+ imxrt_gpio_write(GPIO_LED, !ledon); /* Low illuminates */
+}
+
+/****************************************************************************
+ * Name: board_userled_all
+ ****************************************************************************/
+
+void board_userled_all(uint32_t ledset)
+{
+ /* Low illuminates */
+
+ imxrt_gpio_write(GPIO_LED, (ledset & BOARD_USERLED_BIT) == 0);
+}
+
+#endif /* !CONFIG_ARCH_LEDS */