Part Number: SK-AM62B-P1
Tool/software:
Hi ,
Good Day!
Im trying to boot the device using DFU and to copy the images to EMMC, followed the instruction in software-dl.ti.com/.../Flash_via_DFU.html
what im currently changed to binaries are mentioned below
# added CONFIG_BOOTCOMMAND="setenv dfu_alt_info_flashenv uEnv.txt ram 0x82000000 0x10000000; setenv dfu_alt_info ${dfu_alt_info_flashenv}; dfu 0 ram 0; env import -t ${loadaddr} $filesize; run user_commands;" in am62x_evm_a53_defconfig
# added CONFIG_ENV_IS_NOWHERE=y CONFIG_BOOTDELAY=0 in am62x_evm_a53_defconfig
# changed to UBOOT_MACHINE_R5=am62x_evm_r5_usbdfu_defconfig in rules.make
#build the binaries copyed dfu flash bin path
attaching dfu log below, dfu is not fetching uEnv.txt whats the issue ?, in this am62xx-evm/gp directory when i run the script its create this while .
#host $ sudo python3 dfu_flash.py -d am62xx-evm -t gp
2024-08-10 16:36:21 INFO: Starting the flashing tool
2024-08-10 16:36:21 INFO: Validating the requirements before flashing...
2024-08-10 16:36:21 INFO: Validated the CLI arguments and the paths to the DFU boot binaries
2024-08-10 16:36:21 INFO: Parsing the flash configuration file {/homek/DFU_flash/bin/am62xx-evm/gp/flash-files.cfg}...
2024-08-10 16:36:21 INFO: Found 4 flash images
<<DFU_FLASH_CONF
------- ---------------------------------------------------- ------- -------- ----- ----------
Alt Path Size Offset Media Attributes
------- ---------------------------------------------------- ------- -------- ----- ----------
tiboot3 /home/DFU_flash/bin/am62xx-evm/gp/tiboot3.bin 311122 0x0 EMMC raw,1,-
tispl /home/DFU_flash/bin/am62xx-evm/gp/tispl.bin 1182891 0x80000 EMMC raw,1,-
u-boot /home/DFU_flash/bin/am62xx-evm/gp/u-boot.img 966147 0x280000 EMMC raw,1,-
uEnv /home/DFU_flash/bin/am62xx-evm/gp/uEnv.txt 147 0x380000 EMMC raw,1,-
------- ---------------------------------------------------- ------- -------- ----- ----------
DFU_FLASH_CONF
2024-08-10 16:36:21 INFO: Found 4 boot images
<<DFU_BOOT_CONF
---------- ---------------------------------------------------- -------
Alt Path Size
---------- ---------------------------------------------------- -------
bootloader /home/DFU_flash/bin/am62xx-evm/gp/tiboot3.bin 311122
tispl.bin /home/DFU_flash/bin/am62xx-evm/gp/tispl.bin 1182891
u-boot.img /home/DFU_flash/bin/am62xx-evm/gp/u-boot.img 966147
uEnv.txt /home/DFU_flash/bin/am62xx-evm/gp/uEnv.txt 177
---------- ---------------------------------------------------- -------
DFU_BOOT_CONF
2024-08-10 16:36:21 INFO: Number of USB DFU devices detected: 1
2024-08-10 16:36:21 INFO: Starting flashing for 1 identified devices
2024-08-10 16:36:21 INFO: Spawning 1 parallel processes
2024-08-10 16:36:22 INFO: 1-9 Sent! /home/DFU_flash/bin/am62xx-evm/gp/tiboot3.bin
2024-08-10 16:36:25 INFO: 1-9 Sent! /home/DFU_flash/bin/am62xx-evm/gp/tispl.bin
2024-08-10 16:36:30 INFO: 1-9 Sent! /home/DFU_flash/bin/am62xx-evm/gp/u-boot.img
2024-08-10 16:36:56 ERROR: 1-9 Aborting!! Max iterations reached. DFU device not listening for `uEnv.txt`
2024-08-10 16:36:56 INFO: Flashed 0 out of 1 identified devices successfully..
attaching the boot log
U-Boot SPL 2023.04 (Aug 09 2024 - 19:31:43 +0530)
SYSFW ABI: 3.1 (firmware rev 0x0009 '9.2.8--v09.02.08 (Kool Koala)')
SPL initial stack usage: 13408 bytes
Trying to boot from DFU
##########################################################DOWNLOAD ... OK
Ctrl+C to exit ...
Authentication passed
Authentication passed
Authentication passed
Loading Environment from nowhere... OK
init_env from device 10 not supported!
Authentication passed
Authentication passed
Starting ATF on ARM64 core...
NOTICE: BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE: BL31: Built : 16:09:05, Feb 9 2024
U-Boot SPL 2023.04 (Aug 09 2024 - 19:31:54 +0530)
SYSFW ABI: 3.1 (firmware rev 0x0009 '9.2.8--v09.02.08 (Kool Koala)')
SPL initial stack usage: 1856 bytes
MMC: no card present
** Bad device specification mmc 1 **
Couldn't find partition mmc 1:1
Error: could not access storage.
Trying to boot from DFU
####DOWNLOAD ... OK
Ctrl+C to exit ...
Authentication passed
Authentication passed
U-Boot 2023.04 (Aug 09 2024 - 19:31:54 +0530)
SoC: AM62X SR1.0 HS-FS
Model: Texas Instruments AM625 SK
EEPROM not available at 80, trying to read at 81
Board: AM62B-SKEVM-P1 rev A
DRAM: no bloblist found!2 GiB
Core: 72 devices, 32 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In: serial
Out: serial
Err: serial
Net: eth0: ethernet@8000000port@1
Hit any key to stop autoboot: 0
MMC: no card present
SD/MMC found on device 1
MMC: no card present
** Bad device specification mmc 1 **
Couldn't find partition mmc 1
Can't set block device
MMC: no card present
** Bad device specification mmc 1 **
Couldn't find partition mmc 1
Can't set block device
MMC: no card present
** Bad device specification mmc 1 **
## Error: "main_cpsw0_qsgmii_phyinit" not defined
MMC: no card present
** Bad device specification mmc 1 **
Couldn't find partition mmc 1:2
Can't set block device
MMC: no card present
** Bad device specification mmc 1 **
Couldn't find partition mmc 1:2
Can't set block device
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
Bad Linux ARM64 Image magic!
switch to partitions #0, OK
mmc0(part 0) is current device
MMC: no card present
starting USB...
Bus usb@31100000: generic_phy_get_bulk : no phys property
Register 1000840 NbrPorts 1
Starting the controller
USB XHCI 1.10
scanning bus usb@31100000 for devices... 1 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Device 0: unknown device
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
missing environment variable: pxeuuid
Retrieving file: pxelinux.cfg/01-1c-63-49-1f-d9-bc
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/00000000
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/0000000
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/000000
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/00000
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/0000
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/000
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/00
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/0
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/default-arm-k3-am62x
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/default-arm-k3
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/default-arm
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Retrieving file: pxelinux.cfg/default
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
Config file not found
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
ethernet@8000000port@1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
am65_cpsw_nuss_port ethernet@8000000port@1: phy_startup failed
am65_cpsw_nuss_port ethernet@8000000port@1: am65_cpsw_start end error
=>
regards,
-RJ
