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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/10 18:43:17 UTC
[GitHub] [incubator-nuttx] adamfeuer commented on issue #2276: Atmel sam4s-xplained-pro board can't using built-in SD Card and nand flash
adamfeuer commented on issue #2276:
URL: https://github.com/apache/incubator-nuttx/issues/2276#issuecomment-724891429
Hi,
It looks like the sam4s-xplained-pro can talk with the SD Card to get the
cardinfo structure. So that's working. That seems to be happening in 1 bit
bus mode. The switch to wide bus operation may not be working correctly.
Can you debug and find out where in mount it's hanging? Or use info()
logging statements to help you find out what's hanging? When debugging SD
Card drivers I also found that having a logic analyzer helped so I could
see the communication between the board and the SD Card. Do you have one?
I used one of these to attach the logic analyzer:
https://www.sparkfun.com/products/12941
-adam
On Tue, Nov 10, 2020 at 12:38 AM yjdwbj <no...@github.com> wrote:
> Hi, guys , I have one Atmel sam4s-xplained-pro board, when I using the
> nuttx os find some issues. the built-in
> [image: 396333136]
> <https://user-images.githubusercontent.com/321919/98649579-ba134100-2372-11eb-8927-769381ffb72c.jpg>
> [image: 72517149]
> <https://user-images.githubusercontent.com/321919/98649589-bc759b00-2372-11eb-89e4-faa69cbc5e10.jpg>
>
> MMCSD can't work. following is my testing steps.
>
> ~$ tools/configure.sh sam4s-xplained-pro:nsh
> ~$ make && openocd -f board/atmel_sam4s_xplained_pro.cfg -c init -c "reset halt" -c "flash write_image erase nuttx.bin 0x00400000" -c "reset"
>
> Open On-Chip Debugger 0.10.0+dev-01447-g91c4c83f4-dirty (2020-11-04-12:11)
> Licensed under GNU GPL v2
> For bug reports, read
> http://openocd.org/doc/doxygen/bugs.html
> Info : auto-selecting first available session transport "swd". To override use 'transport select <transport>'.
> Info : CMSIS-DAP: SWD Supported
> Info : CMSIS-DAP: JTAG Supported
> Info : CMSIS-DAP: FW Version = 1.0
> Info : CMSIS-DAP: Serial# = ATML1803040200001055
> Info : CMSIS-DAP: Interface Initialised (SWD)
> Info : SWCLK/TCK = 1 SWDIO/TMS = 1 TDI = 1 TDO = 1 nTRST = 0 nRESET = 1
> Info : CMSIS-DAP: Interface ready
> Info : clock speed 500 kHz
> Info : SWD DPIDR 0x2ba01477
> Info : ATSAM4SD32C.cpu: hardware has 6 breakpoints, 4 watchpoints
> Info : starting gdb server for ATSAM4SD32C.cpu on 3333
> Info : Listening on port 3333 for gdb connections
> target halted due to debug-request, current mode: Thread
> xPSR: 0x01000000 pc: 0x004000cc msp: 0x20001d00
> Info : sam4 does not auto-erase while programming (Erasing relevant sectors)
> Info : sam4 First: 0x00000000 Last: 0x0000000d
> Info : Erasing sector: 0x00000000
> Info : Erasing sector: 0x00000001
> Info : Erasing sector: 0x00000002
> Info : Erasing sector: 0x00000003
> Info : Erasing sector: 0x00000004
> Info : Erasing sector: 0x00000005
> Info : Erasing sector: 0x00000006
> Info : Erasing sector: 0x00000007
> Info : Erasing sector: 0x00000008
> Info : Erasing sector: 0x00000009
> Info : Erasing sector: 0x0000000a
> Info : Erasing sector: 0x0000000b
> Info : Erasing sector: 0x0000000c
> Info : Erasing sector: 0x0000000d
> auto erase enabled
> wrote 114688 bytes from file nuttx.bin in 5.806748s (19.288 KiB/s)
>
> Info : Listening on port 6666 for tcl connections
> Info : Listening on port 4444 for telnet connections
> Info : ATSAM4SD32C.cpu: external reset detected
> Info : ATSAM4SD32C.cpu: external reset detected
>
> Don't have any errors during did above steps. but the board reset each 5
> seconds. Then I review the .config find content like a s below:
>
> ~$ grep "WDT" .config
> CONFIG_SAM34_WDT=y
> CONFIG_WDT_ENABLED_ON_RESET=y# CONFIG_WDT_DISABLE_ON_RESET is not set
> CONFIG_WDT_TIMEOUT=5000
> CONFIG_WDT_MINTIME=2500
> CONFIG_WDT_THREAD=y
> CONFIG_WDT_THREAD_NAME="wdog"
> CONFIG_WDT_THREAD_INTERVAL=2500
> CONFIG_WDT_THREAD_PRIORITY=200
> CONFIG_WDT_THREAD_STACKSIZE=512
>
> And, I changed the config and then rebuild it.
>
> grep "WDT" .config
> CONFIG_SAM34_WDT=y
> CONFIG_WDT_ENABLED_ON_RESET=y
> CONFIG_WDT_DISABLE_ON_RESET=y
>
> reset problem is disappeared. If reset before had have insert the SD Card,
> the system likely to stuck or freeze, nsh shell can't allow input anything.
>
> BD
> Registering CDC/ACM serial driver
> initializing HSMCI
> sam_waitresponse: ERROR: cmd: 00008101 events: 009b0001 SR: 0410c0e4
> mmcsd_sendcmdpoll: ERROR: Wait for response to cmd: 00008101 failed: -116
> mmcsd_cardidentify: ERROR: CMD1 RECVR3: -22
> sam_waitresponse: ERROR: cmd: 00000208 events: 009b0001 SR: 0410c0e4
> mmcsd_sendcmdpoll: ERROR: Wait for response to cmd: 00000208 failed: -116
> mmsd_recv_r1: ERROR: R1=00400120
> mmcsd_cardidentify: ERROR: mmsd_recv_r1(CMD55) failed: -5
> BD
> Registering CDC/ACM serial driver
> initializing HSMCI
> sam_waitresponse: ERROR: cmd: 00008101 events: 009b0001 SR: 0410c0e4
> mmcsd_sendcmdpoll: ERROR: Wait for response to cmd: 00008101 failed: -116
> mmcsd_cardidentify: ERROR: CMD1 RECVR3: -22
> sam_waitresponse: ERROR: cmd: 00000208 events: 009b0001 SR: 0410c0e4
> mmcsd_sendcmdpoll: ERROR: Wait for response to cmd: 00000208 failed: -116
> mmsd_recv_r1: ERROR: R1=00400120
> mmcsd_cardidentify: ERROR: mmsd_recv_r1(CMD55) failed: -5
>
> reset board before not have insert SD Card.
>
> nsh> BD
> Registering CDC/ACM serial driver
> initializing HSMCI
> Mounting procfs to /proc
> Mounting /dev/mmcsd0 to /fat
> nx_mount: ERROR: Bind method failed: -19
> ERROR: Failed to mount the FAT filesystem: -1 (19)
>
> NuttShell (NSH) NuttX-9.1.0
> nsh> BD
> Registering CDC/ACM serial driver
> initializing HSMCI
> Mounting procfs to /proc
> Mounting /dev/mmcsd0 to /fat
> nx_mount: ERROR: Bind method failed: -19
> ERROR: Failed to mount the FAT filesystem: -1 (19)
>
> NuttShell (NSH) NuttX-9.1.0
> nsh>
>
> following is more detail debug output.
> reset board before not have insert SD Card. when nsh shell has ready and
> then insert a SD card .
>
> BD
> Registering CDC/ACM serial driver
> initializing HSMCI
> sam_hsmci_initialize: Initializing SDIO
> mmcsd_slotinitialize: minor: 0
> mmcsd_hwinitialize: DMA supported: 1
> mmcsd_hwinitialize: Attached MMC/SD interrupts
> mmcsd_slotinitialize: MMC/SD slot is empty
> sam_cardinserted: Slot 0 inserted: NO
> Mounting procfs to /proc
> Mounting /dev/mmcsd0 to /fat
> find_blockdriver: pathname="/dev/mmcsd0"
> mmcsd_open: Entry
> mmcsd_geometry: Entry
> mmcsd_geometry: IS_EMPTY
> nx_mount: ERROR: Bind method failed: -19
> ERROR: Failed to mount the FAT filesystem: -1 (19)
>
> NuttShell (NSH) NuttX-9.1.0
> nsh> sam_cardinserted: Slot 0 inserted: YES
> sam_cardinserted: Slot 0 inserted: YES
> mmcsd_mediachange: arg: 0x200051c0
> mmcsd_probe: type: 0 probed: 0
> mmcsd_removed: type: 0 present: 1
> sam_waitresponse: ERROR: cmd: 00008101 events: 009b0001 SR: 0410c0e4
> mmcsd_sendcmdpoll: ERROR: Wait for response to cmd: 00008101 failed: -116
> mmcsd_cardidentify: ERROR: CMD1 RECVR3: -22
> mmcsd_cardidentify: SD V2.x card
> mmcsd_cardidentify: R3: 00ff8000
> [.... a lot of repeat here .....]
> mmcsd_cardidentify: R3: 00ff8000
> mmcsd_cardidentify: R3: c0ff8000
> mmcsd_cardidentify: SD V2.x card with block addressing
> mmcsd_decode_cid: mid: 02 oid: 544d pnm: SA08G prv: 7 psn: 1107393314 mdt: c6 crc: 7e
> mmcsd_sdinitialize: RCA: 1234
> mmcsd_decode_csd: CSD:
> mmcsd_decode_csd: CSD_STRUCTURE: 1 SPEC_VERS: 0 (MMC)
> mmcsd_decode_csd: TAAC {TIME_UNIT: 6 TIME_VALUE: 1} NSAC: 0
> mmcsd_decode_csd: TRAN_SPEED {TRANSFER_RATE_UNIT: 2 TIME_VALUE: 6}
> mmcsd_decode_csd: CCC: 1461
> mmcsd_decode_csd: READ_BL_LEN: 9 READ_BL_PARTIAL: 0
> mmcsd_decode_csd: WRITE_BLK_MISALIGN: 0 READ_BLK_MISALIGN: 0
> mmcsd_decode_csd: DSR_IMP: 0
> mmcsd_decode_csd: SD Block Addressing:
> mmcsd_decode_csd: C_SIZE: 15199 SD_ER_BLK_EN: 1
> mmcsd_decode_csd: SD_SECTOR_SIZE: 127 SD_WP_GRP_SIZE: 0
> mmcsd_decode_csd: WP_GRP_EN: 0 MMC DFLT_ECC: 0 (MMC) R2W_FACTOR: 2
> mmcsd_decode_csd: WRITE_BL_LEN: 9 WRITE_BL_PARTIAL: 0
> mmcsd_decode_csd: FILE_FORMAT_GROUP: 0 COPY: 0
> mmcsd_decode_csd: PERM_WRITE_PROTECT: 0 TMP_WRITE_PROTECT: 0
> mmcsd_decode_csd: FILE_FORMAT: 0 ECC: 0 (MMC) CRC: 58
> mmcsd_decode_csd: Capacity: 7782400Kb, Block size: 512b, nblocks: 15564800 wrprotect: 0
> mmsd_decode_scr: SCR:
> mmsd_decode_scr: SCR_STRUCTURE: 0 SD_VERSION: 2
> mmsd_decode_scr: DATA_STATE_AFTER_ERASE: 0 SD_SECURITY: 3 SD_BUS_WIDTHS: 5
> mmsd_decode_scr: Manufacturing data: 00000001
> mmcsd_widebus: Wide bus operation selected
>
> nsh> ls /dev/mmcsd0
> mmcsd_geometry: Entry
> # freeze here , can't response any input unless reset it.
>
> now , when I access the device name of mmcsd0 which will be freeze unless
> reset. Also mkfatfs and mount command can't use.
>
> mmcsd_cardidentify: SD V2.x card with block addressing
> mmcsd_decode_cid: mid: 02 oid: 544d pnm: SA08G prv: 7 psn: 1107393314 mdt: c6 crc: 7e
> mmcsd_sdinitialize: RCA: 1234
> mmcsd_decode_csd: CSD:
> mmcsd_decode_csd: CSD_STRUCTURE: 1 SPEC_VERS: 0 (MMC)
> mmcsd_decode_csd: TAAC {TIME_UNIT: 6 TIME_VALUE: 1} NSAC: 0
> mmcsd_decode_csd: TRAN_SPEED {TRANSFER_RATE_UNIT: 2 TIME_VALUE: 6}
> mmcsd_decode_csd: CCC: 1461
> mmcsd_decode_csd: READ_BL_LEN: 9 READ_BL_PARTIAL: 0
> mmcsd_decode_csd: WRITE_BLK_MISALIGN: 0 READ_BLK_MISALIGN: 0
> mmcsd_decode_csd: DSR_IMP: 0
> mmcsd_decode_csd: SD Block Addressing:
> mmcsd_decode_csd: C_SIZE: 15199 SD_ER_BLK_EN: 1
> mmcsd_decode_csd: SD_SECTOR_SIZE: 127 SD_WP_GRP_SIZE: 0
> mmcsd_decode_csd: WP_GRP_EN: 0 MMC DFLT_ECC: 0 (MMC) R2W_FACTOR: 2
> mmcsd_decode_csd: WRITE_BL_LEN: 9 WRITE_BL_PARTIAL: 0
> mmcsd_decode_csd: FILE_FORMAT_GROUP: 0 COPY: 0
> mmcsd_decode_csd: PERM_WRITE_PROTECT: 0 TMP_WRITE_PROTECT: 0
> mmcsd_decode_csd: FILE_FORMAT: 0 ECC: 0 (MMC) CRC: 58
> mmcsd_decode_csd: Capacity: 7782400Kb, Block size: 512b, nblocks: 15564800 wrprotect: 0
> mmsd_decode_scr: SCR:
> mmsd_decode_scr: SCR_STRUCTURE: 0 SD_VERSION: 2
> mmsd_decode_scr: DATA_STATE_AFTER_ERASE: 0 SD_SECURITY: 3 SD_BUS_WIDTHS: 5
> mmsd_decode_scr: Manufacturing data: 00000001
> mmcsd_widebus: Wide bus operation selected
>
> nsh>
> nsh> mount -t vfat /dev/mmcsd0 /mnt
> find_blockdriver: pathname="/dev/mmcsd0"
> mmcsd_open: Entry
> ``
>
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--
Adam Feuer <ad...@adamfeuer.com>
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