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Posted to commits@nuttx.apache.org by xi...@apache.org on 2022/09/18 13:49:41 UTC
[incubator-nuttx] 02/02: boards: initial support for nrf5340-audio-dk - NSH boots on the app core
This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 7f79466d0b385587f24ae70e14a0292a370c22a3
Author: raiden00pl <ra...@railab.me>
AuthorDate: Sun Sep 18 13:05:46 2022 +0200
boards: initial support for nrf5340-audio-dk - NSH boots on the app core
---
boards/Kconfig | 9 ++
boards/arm/nrf53/nrf5340-audio-dk/Kconfig | 8 ++
boards/arm/nrf53/nrf5340-audio-dk/README.txt | 23 ++++
.../nrf5340-audio-dk/configs/nsh_cpuapp/defconfig | 43 ++++++
boards/arm/nrf53/nrf5340-audio-dk/include/board.h | 112 ++++++++++++++++
.../arm/nrf53/nrf5340-audio-dk/scripts/Make.defs | 46 +++++++
.../nrf5340-audio-dk/scripts/flash_config_app.ld | 106 +++++++++++++++
.../nrf5340-audio-dk/scripts/flash_config_net.ld | 108 +++++++++++++++
boards/arm/nrf53/nrf5340-audio-dk/src/Makefile | 35 +++++
.../nrf53/nrf5340-audio-dk/src/nrf5340-audio-dk.h | 86 ++++++++++++
.../arm/nrf53/nrf5340-audio-dk/src/nrf53_appinit.c | 74 +++++++++++
.../nrf53/nrf5340-audio-dk/src/nrf53_autoleds.c | 127 ++++++++++++++++++
boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_boot.c | 79 +++++++++++
.../arm/nrf53/nrf5340-audio-dk/src/nrf53_bringup.c | 68 ++++++++++
.../nrf53/nrf5340-audio-dk/src/nrf53_userleds.c | 148 +++++++++++++++++++++
15 files changed, 1072 insertions(+)
diff --git a/boards/Kconfig b/boards/Kconfig
index 364fd022f5..3c73d79aef 100644
--- a/boards/Kconfig
+++ b/boards/Kconfig
@@ -961,6 +961,14 @@ config ARCH_BOARD_NRF52840_DONGLE
---help---
This option selects the Nordic nRF52840 Dongle (PCA10059)
+config ARCH_BOARD_NRF5340_AUDIO_DK
+ bool "Nordic nRF5340 Audio Development Kit (PCA10121)"
+ depends on ARCH_CHIP_NRF53
+ select ARCH_HAVE_LEDS
+ select ARCH_HAVE_BUTTONS
+ ---help---
+ This option selects the nRF5340 Audio Development Kit (PCA10121)
+
config ARCH_BOARD_NUTINY_NUC120
bool "Nuvoton NuTiny NUC120"
depends on ARCH_CHIP_NUC120LE3AN
@@ -2688,6 +2696,7 @@ config ARCH_BOARD
default "nrf52832-dk" if ARCH_BOARD_NRF52832_DK
default "nrf52840-dk" if ARCH_BOARD_NRF52840_DK
default "nrf52840-dongle" if ARCH_BOARD_NRF52840_DONGLE
+ default "nrf5340-audio-dk" if ARCH_BOARD_NRF5340_AUDIO_DK
default "ntosd-dm320" if ARCH_BOARD_NTOSD_DM320
default "nucleo-144" if ARCH_BOARD_NUCLEO_144
default "nucleo-f072rb" if ARCH_BOARD_NUCLEO_F072RB
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/Kconfig b/boards/arm/nrf53/nrf5340-audio-dk/Kconfig
new file mode 100644
index 0000000000..50d9c41ea0
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/Kconfig
@@ -0,0 +1,8 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+if ARCH_BOARD_NRF5340_AUDIO_DK
+
+endif
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/README.txt b/boards/arm/nrf53/nrf5340-audio-dk/README.txt
new file mode 100644
index 0000000000..cf22d6cf4e
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/README.txt
@@ -0,0 +1,23 @@
+nRF5340-DONGLE
+===============
+
+README for NuttX port to NRF5340 Audio DK (PCA10121) boards.
+
+Tool Issues
+===========
+
+ OpenOCD
+ -------------
+ There is no support official support for Nordic Cortex M33 chips (nRF9160 or nRF5340).
+
+ Segger J-Link
+ -------------
+ To start the GDB servers for the application core and the network core, use these commands:
+
+ JLinkGDBServer -device nRF5340_xxAA_APP -autoconnect 1 -if SWD -speed 4000 -port 2331 -swoport 2332 -telnetport 2333
+ JLinkGDBServer -device nRF5340_xxAA_NET -autoconnect 1 -if SWD -speed 4000 -port 2334 -swoport 2335 -telnetport 2336
+
+ Then you can connect GDB to targets:
+
+ (gdb_app) target remote localhost:2331
+ (gdb_net) target remote localhost:2334
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/configs/nsh_cpuapp/defconfig b/boards/arm/nrf53/nrf5340-audio-dk/configs/nsh_cpuapp/defconfig
new file mode 100644
index 0000000000..9613fea063
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/configs/nsh_cpuapp/defconfig
@@ -0,0 +1,43 @@
+#
+# 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_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_PS is not set
+# CONFIG_STANDARD_SERIAL is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="nrf5340-audio-dk"
+CONFIG_ARCH_BOARD_NRF5340_AUDIO_DK=y
+CONFIG_ARCH_CHIP="nrf53"
+CONFIG_ARCH_CHIP_NRF5340=y
+CONFIG_ARCH_CHIP_NRF5340_CPUAPP=y
+CONFIG_ARCH_CHIP_NRF53=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARCH_STDARG_H=y
+CONFIG_BOARD_LOOPSPERMSEC=5500
+CONFIG_EXPERIMENTAL=y
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_MM_REGIONS=2
+CONFIG_NRF53_UART0=y
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=65535
+CONFIG_RAM_START=0x20000000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_WAITPID=y
+CONFIG_START_DAY=26
+CONFIG_START_MONTH=3
+CONFIG_SYMTAB_ORDEREDBYNAME=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_UART0_SERIAL_CONSOLE=y
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/include/board.h b/boards/arm/nrf53/nrf5340-audio-dk/include/board.h
new file mode 100644
index 0000000000..0a0d341211
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/include/board.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/include/board.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
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#ifndef __BOARDS_ARM_NRF53_NRF5340_AUDIO_DK_INCLUDE_BOARD_H
+#define __BOARDS_ARM_NRF53_NRF5340_AUDIO_DK_INCLUDE_BOARD_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <stdbool.h>
+
+#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_NRF53_GPIOTE)
+# include <nuttx/irq.h>
+#endif
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Clocking *****************************************************************/
+
+#define BOARD_SYSTICK_CLOCK (64000000)
+
+/* LED definitions **********************************************************/
+
+/* A low output illuminates the LED.
+ *
+ * LED index values for use with board_userled()
+ */
+
+#define BOARD_LED1 0
+#define BOARD_LED2 1
+#define BOARD_LED3 2
+#define BOARD_NLEDS 3
+
+/* LED bits for use with board_userled_all() */
+
+#define BOARD_LED1_BIT (1 << BOARD_LED1)
+#define BOARD_LED2_BIT (1 << BOARD_LED2)
+#define BOARD_LED3_BIT (1 << BOARD_LED3)
+
+/* If CONFIG_ARCH_LEDS is defined, the LED will be controlled as follows
+ * for NuttX debug functionality (where NC means "No Change").
+ */
+
+#define LED_STARTED 0 /* OFF */
+#define LED_HEAPALLOCATE 0 /* OFF */
+#define LED_IRQSENABLED 0 /* OFF */
+#define LED_STACKCREATED 1 /* ON */
+#define LED_INIRQ 2 /* NC */
+#define LED_SIGNAL 2 /* NC */
+#define LED_ASSERTION 2 /* NC */
+#define LED_PANIC 3 /* Flashing */
+
+/* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
+ * control of the application. The following interfaces are then available
+ * for application control of the LEDs:
+ *
+ * uint32_t board_userled_initialize(void);
+ * void board_userled(int led, bool ledon);
+ * void board_userled_all(uint32_t ledset);
+ */
+
+/* Button definitions *******************************************************/
+
+/* Board supports 5 buttons. */
+
+#define BUTTON_BTN1 0
+#define BUTTON_BTN2 1
+#define BUTTON_BTN3 2
+#define BUTTON_BTN4 3
+#define BUTTON_BTN5 4
+#define NUM_BUTTONS 5
+
+#define BUTTON_BTN1_BIT (1 << BUTTON_BTN1)
+#define BUTTON_BTN2_BIT (1 << BUTTON_BTN2)
+#define BUTTON_BTN3_BIT (1 << BUTTON_BTN3)
+#define BUTTON_BTN4_BIT (1 << BUTTON_BTN4)
+#define BUTTON_BTN5_BIT (1 << BUTTON_BTN5)
+
+/* UART Pins ****************************************************************/
+
+/* The following definitions must be provided so that the NRF53 serial
+ * driver can set up the UART for the serial console properly.
+ */
+
+#define BOARD_UART0_RX_PIN (GPIO_INPUT | GPIO_PORT1 | GPIO_PIN(4))
+#define BOARD_UART0_TX_PIN (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN(5))
+
+#define BOARD_UART1_RX_PIN (GPIO_INPUT | GPIO_PORT1 | GPIO_PIN(8))
+#define BOARD_UART1_TX_PIN (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN(9))
+
+#endif /* __BOARDS_ARM_NRF53_NRF5340_AUDIO_DK_INCLUDE_BOARD_H */
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/scripts/Make.defs b/boards/arm/nrf53/nrf5340-audio-dk/scripts/Make.defs
new file mode 100644
index 0000000000..98794567d0
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/scripts/Make.defs
@@ -0,0 +1,46 @@
+############################################################################
+# boards/arm/nrf53/nrf5340-audio-dk/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 $(TOPDIR)/arch/arm/src/armv8-m/Toolchain.defs
+
+ifeq ($(CONFIG_ARCH_CHIP_NRF5340_CPUAPP),y)
+LDSCRIPT = flash_config_app.ld
+endif
+
+ifeq ($(CONFIG_ARCH_CHIP_NRF5340_CPUNET),y)
+LDSCRIPT = flash_config_net.ld
+endif
+
+ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
+
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS := $(ARCHCXXFLAGS) $(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
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_app.ld b/boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_app.ld
new file mode 100644
index 0000000000..437a2b74da
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_app.ld
@@ -0,0 +1,106 @@
+/****************************************************************************
+* boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_net.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.
+ *
+ ****************************************************************************/
+
+MEMORY
+{
+ progmem (rx) : ORIGIN = 0x00000000, LENGTH = 1024K
+ datamem (rwx) : ORIGIN = 0x20000000, LENGTH = 512K
+}
+
+OUTPUT_ARCH(arm)
+ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
+EXTERN(_vectors) /* Force the vectors to be included in the output */
+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(.);
+ } > progmem
+
+ .init_section :
+ {
+ _sinit = ABSOLUTE(.);
+ *(.init_array .init_array.*)
+ _einit = ABSOLUTE(.);
+ } > progmem
+
+ .ARM.extab :
+ {
+ *(.ARM.extab*)
+ } > progmem
+
+ __exidx_start = ABSOLUTE(.);
+ .ARM.exidx :
+ {
+ *(.ARM.exidx*)
+ } > progmem
+ __exidx_end = ABSOLUTE(.);
+
+ _eronly = ABSOLUTE(.);
+
+ .data :
+ {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ . = ALIGN(4);
+ _edata = ABSOLUTE(.);
+ } > datamem AT > progmem
+
+ /* BSS */
+
+ .bss :
+ {
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = ABSOLUTE(.);
+ } > datamem
+
+ /* 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/nrf53/nrf5340-audio-dk/scripts/flash_config_net.ld b/boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_net.ld
new file mode 100644
index 0000000000..7e2026edbf
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_net.ld
@@ -0,0 +1,108 @@
+/****************************************************************************
+* boards/arm/nrf53/nrf5340-audio-dk/scripts/flash_config_net.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.
+ *
+ ****************************************************************************/
+
+MEMORY
+{
+ app_progmem (rx) : ORIGIN = 0x00000000, LENGTH = 1024K
+ app_datamem (rwx) : ORIGIN = 0x20000000, LENGTH = 512K
+ progmem (rx) : ORIGIN = 0x01000000, LENGTH = 256K
+ datamem (rwx) : ORIGIN = 0x21000000, LENGTH = 64K
+}
+
+OUTPUT_ARCH(arm)
+ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
+EXTERN(_vectors) /* Force the vectors to be included in the output */
+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(.);
+ } > progmem
+
+ .init_section :
+ {
+ _sinit = ABSOLUTE(.);
+ *(.init_array .init_array.*)
+ _einit = ABSOLUTE(.);
+ } > progmem
+
+ .ARM.extab :
+ {
+ *(.ARM.extab*)
+ } > progmem
+
+ __exidx_start = ABSOLUTE(.);
+ .ARM.exidx :
+ {
+ *(.ARM.exidx*)
+ } > progmem
+ __exidx_end = ABSOLUTE(.);
+
+ _eronly = ABSOLUTE(.);
+
+ .data :
+ {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ . = ALIGN(4);
+ _edata = ABSOLUTE(.);
+ } > datamem AT > progmem
+
+ /* BSS */
+
+ .bss :
+ {
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = ABSOLUTE(.);
+ } > datamem
+
+ /* 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/nrf53/nrf5340-audio-dk/src/Makefile b/boards/arm/nrf53/nrf5340-audio-dk/src/Makefile
new file mode 100644
index 0000000000..b3608c8888
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/Makefile
@@ -0,0 +1,35 @@
+############################################################################
+# boards/arm/nrf53/nrf5340-audio-dk/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 $(TOPDIR)/Make.defs
+
+CSRCS = nrf53_boot.c nrf53_bringup.c
+
+ifeq ($(CONFIG_BOARDCTL),y)
+CSRCS += nrf53_appinit.c
+endif
+
+ifeq ($(CONFIG_ARCH_LEDS),y)
+CSRCS += nrf53_autoleds.c
+else
+CSRCS += nrf53_userleds.c
+endif
+
+include $(TOPDIR)/boards/Board.mk
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/src/nrf5340-audio-dk.h b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf5340-audio-dk.h
new file mode 100644
index 0000000000..4e55a4c0a4
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf5340-audio-dk.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/src/nrf5340-audio-dk.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
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#ifndef __BOARDS_ARM_NRF53_NRF5340_AUDIO_DK_SRC_NRF53_NRF5340_AUDIO_DK_H
+#define __BOARDS_ARM_NRF53_NRF5340_AUDIO_DK_SRC_NRF53_NRF5340_AUDIO_DK_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/compiler.h>
+
+#include "nrf53_gpio.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* LED definitions **********************************************************/
+
+/* Definitions to configure LED GPIO as outputs */
+
+#define GPIO_LED1 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(31))
+#define GPIO_LED2 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN(1))
+#define GPIO_LED3 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN(2))
+
+/* Button definitions *******************************************************/
+
+/* Board supports four buttons. */
+
+#define GPIO_BUTTON1 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(2))
+#define GPIO_BUTTON2 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(3))
+#define GPIO_BUTTON3 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(4))
+#define GPIO_BUTTON4 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(5))
+#define GPIO_BUTTON5 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(6))
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/****************************************************************************
+ * Public Functions Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nrf53_bringup
+ *
+ * Description:
+ * Perform architecture-specific initialization
+ *
+ * CONFIG_BOARD_LATE_INITIALIZE=y :
+ * Called from board_late_initialize().
+ *
+ * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
+ * Called from the NSH library
+ *
+ ****************************************************************************/
+
+int nrf53_bringup(void);
+
+#endif /* __ASSEMBLY__ */
+#endif /* __BOARDS_ARM_NRF53_NRF5340_AUDIO_DK_SRC_NRF53_NRF5340_AUDIO_DK_H */
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_appinit.c b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_appinit.c
new file mode 100644
index 0000000000..5011e71b01
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_appinit.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_appinit.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 <stdio.h>
+#include <debug.h>
+#include <errno.h>
+
+#include <nuttx/board.h>
+
+#include "chip.h"
+#include "nrf5340-audio-dk.h"
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_app_initialize
+ *
+ * Description:
+ * Perform architecture specific initialization
+ *
+ * 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 CONFIG_BOARD_LATE_INITIALIZE
+ /* Board initialization already performed by board_late_initialize() */
+
+ return OK;
+#else
+ /* Perform board-specific initialization */
+
+ return nrf53_bringup();
+#endif
+}
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_autoleds.c b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_autoleds.c
new file mode 100644
index 0000000000..36740ee04b
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_autoleds.c
@@ -0,0 +1,127 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_autoleds.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 <stdint.h>
+#include <stdbool.h>
+#include <debug.h>
+
+#include <nuttx/board.h>
+#include <arch/board/board.h>
+
+#include "chip.h"
+#include "arm_internal.h"
+#include "nrf5340-audio-dk.h"
+
+#ifdef CONFIG_ARCH_LEDS
+
+#define LED_ON 0
+#define LED_OFF 1
+
+/* This array maps an LED number to GPIO pin configuration */
+
+static const uint32_t g_ledcfg[BOARD_NLEDS] =
+{
+#if 0 < BOARD_NLEDS
+ GPIO_LED1,
+#endif
+#if 1 < BOARD_NLEDS
+ GPIO_LED2,
+#endif
+#if 2 < BOARD_NLEDS
+ GPIO_LED3,
+#endif
+#if 3 < BOARD_NLEDS
+ GPIO_LED4,
+#endif
+};
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: led_dumppins
+ ****************************************************************************/
+
+#ifdef LED_VERBOSE
+static void led_dumppins(const char *msg)
+{
+ nrf53_pin_dump(PINCONFIG_LED, msg);
+ nrf53_gpio_dump(GPIO_LED, msg);
+}
+#else
+# define led_dumppins(m)
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_autoled_initialize
+ ****************************************************************************/
+
+void board_autoled_initialize(void)
+{
+ int i;
+
+ /* Configure LED pin as a GPIO outputs */
+
+ led_dumppins("board_autoled_initialize() Entry)");
+
+ for (i = 0; i < BOARD_NLEDS; i++)
+ {
+ nrf53_gpio_config(g_ledcfg[i]);
+ }
+
+ led_dumppins("board_autoled_initialize() Exit");
+}
+
+/****************************************************************************
+ * Name: board_autoled_on
+ ****************************************************************************/
+
+void board_autoled_on(int led)
+{
+ if ((unsigned)led < BOARD_NLEDS)
+ {
+ nrf53_gpio_write(g_ledcfg[led], LED_ON);
+ }
+}
+
+/****************************************************************************
+ * Name: board_autoled_off
+ ****************************************************************************/
+
+void board_autoled_off(int led)
+{
+ if ((unsigned)led < BOARD_NLEDS)
+ {
+ nrf53_gpio_write(g_ledcfg[led], LED_OFF);
+ }
+}
+
+#endif /* CONFIG_ARCH_LEDS */
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_boot.c b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_boot.c
new file mode 100644
index 0000000000..63fdab5121
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_boot.c
@@ -0,0 +1,79 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_boot.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 <debug.h>
+
+#include <nuttx/board.h>
+#include <arch/board/board.h>
+
+#include "arm_internal.h"
+#include "nrf5340-audio-dk.h"
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nrf53_board_initialize
+ *
+ * Description:
+ * All NRF53xxx architectures must provide the following entry point.
+ * This entry point is called early in the initialization -- after all
+ * memory has been configured and mapped but before any devices have been
+ * initialized.
+ *
+ ****************************************************************************/
+
+void nrf53_board_initialize(void)
+{
+ /* Configure on-board LEDs if LED support has been selected. */
+
+#ifdef CONFIG_ARCH_LEDS
+ board_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_initialize() 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-specific initialization */
+
+ nrf53_bringup();
+}
+#endif
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_bringup.c b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_bringup.c
new file mode 100644
index 0000000000..f6614ae5c8
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_bringup.c
@@ -0,0 +1,68 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_bringup.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 <sys/types.h>
+#include <syslog.h>
+
+#ifdef CONFIG_USERLED
+# include <nuttx/leds/userled.h>
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nrf53_bringup
+ *
+ * Description:
+ * Perform architecture-specific initialization
+ *
+ * CONFIG_BOARD_LATE_INITIALIZE=y :
+ * Called from board_late_initialize().
+ *
+ * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
+ * Called from the NSH library
+ *
+ ****************************************************************************/
+
+int nrf53_bringup(void)
+{
+ int ret;
+
+#ifdef CONFIG_USERLED
+ /* Register the LED driver */
+
+ ret = userled_lower_initialize(CONFIG_EXAMPLES_LEDS_DEVPATH);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
+ }
+#endif
+
+ UNUSED(ret);
+ return OK;
+}
diff --git a/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_userleds.c b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_userleds.c
new file mode 100644
index 0000000000..78609bacac
--- /dev/null
+++ b/boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_userleds.c
@@ -0,0 +1,148 @@
+/****************************************************************************
+ * boards/arm/nrf53/nrf5340-audio-dk/src/nrf53_userleds.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 <stdint.h>
+#include <stdbool.h>
+#include <debug.h>
+
+#include <arch/board/board.h>
+
+#include "chip.h"
+#include "arm_internal.h"
+#include "nrf5340-audio-dk.h"
+
+#ifndef CONFIG_ARCH_LEDS
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* LED definitions **********************************************************/
+
+/* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
+ * control of the application. The following interfaces are then available
+ * for application control of the LEDs:
+ *
+ * uint32_t board_userled_initialize(void);
+ * void board_userled(int led, bool ledon);
+ * void board_userled_all(uint32_t ledset);
+ */
+
+#define LED_ON 0
+#define LED_OFF 1
+
+/* This array maps an LED number to GPIO pin configuration */
+
+static const uint32_t g_ledcfg[BOARD_NLEDS] =
+{
+#if 0 < BOARD_NLEDS
+ GPIO_LED1,
+#endif
+#if 1 < BOARD_NLEDS
+ GPIO_LED2,
+#endif
+#if 2 < BOARD_NLEDS
+ GPIO_LED3,
+#endif
+#if 3 < BOARD_NLEDS
+ GPIO_LED4,
+#endif
+};
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: led_dumppins
+ ****************************************************************************/
+
+#ifdef LED_VERBOSE
+static void led_dumppins(const char *msg)
+{
+ nrf53_pin_dump(PINCONFIG_LED, msg);
+ nrf53_gpio_dump(GPIO_LED, msg);
+}
+#else
+# define led_dumppins(m)
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_userled_initialize
+ ****************************************************************************/
+
+uint32_t board_userled_initialize(void)
+{
+ int i;
+
+ /* Configure LED pin as a GPIO outputs */
+
+ led_dumppins("board_userled_initialize() Entry)");
+
+ /* Configure GPIO as an outputs */
+
+ for (i = 0; i < BOARD_NLEDS; i++)
+ {
+ nrf53_gpio_config(g_ledcfg[i]);
+ }
+
+ led_dumppins("board_userled_initialize() Exit");
+ return BOARD_NLEDS;
+}
+
+/****************************************************************************
+ * Name: board_userled
+ ****************************************************************************/
+
+void board_userled(int led, bool ledon)
+{
+ if ((unsigned)led < BOARD_NLEDS)
+ {
+ nrf53_gpio_write(g_ledcfg[led], ledon ? LED_ON : LED_OFF);
+ }
+}
+
+/****************************************************************************
+ * Name: board_userled_all
+ ****************************************************************************/
+
+void board_userled_all(uint32_t ledset)
+{
+ int i;
+
+ /* Configure LED1-8 GPIOs for output */
+
+ for (i = 0; i < BOARD_NLEDS; i++)
+ {
+ nrf53_gpio_write(g_ledcfg[i], (ledset & (1 << i)) ? LED_ON : LED_OFF);
+ }
+}
+
+#endif /* !CONFIG_ARCH_LEDS */