Part Number: AM62L
Hi team,
I would like to confirm whether flashing a Yocto-generated .wic image directly to eMMC is supported on the latest SDK for AM62L.
If yes, could you please share the recommended procedure for programming the .wic file to eMMC?
Weather this procedure is for RAW partition or Rootfs ?
Does AM62Lx supports this ?
Yes i had booted U-boot with DFU and then followed the steps as mentioned ,
NOTICE: bl1_plat_arch_setup arch setup
NOTICE: Booting Trusted Firmware
NOTICE: BL1: v2.12.0(release):9f56914fa-dirty
NOTICE: BL1: Built : 13:13:15, Nov 27 2025
NOTICE: BL1: dram_class: 11
NOTICE: lpddr4: post start - PI training status=0x27c0a000
NOTICE: bl1_platform_setup DDR init done
NOTICE: k3_bl1_handoff ENTERING WFI - end of bl1
NOTICE: BL31: v2.12.0(release):9f56914fa-dirty
NOTICE: BL31: Built : 13:13:15, Nov 27 2025
NOTICE: SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.12-v11.01.12 (Fancy Rat)')
ERROR: Agent 0 Protocol 0x10 Message 0x7: not supported
U-Boot SPL 2025.01-g69a2476ac276 (Nov 27 2025 - 13:22:39 +0000)
SPL initial stack usage: 1936 bytes
Trying to boot from MMC0
ERROR: Agent 0 Protocol 0x10 Message 0x7: not supported
U-Boot 2025.01-g69a2476ac276 (Nov 27 2025 - 13:22:39 +0000)
SoC: AM62LX SR1.1 HS-FS
Model: iG-RainboW-G69M-TI-AM62LX OSM
DRAM: 1 GiB
ERROR: Agent 0 Protocol 0x10 Message 0x7: not supported
Core: 69 devices, 31 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In: serial@2800000
Out: serial@2800000
Err: serial@2800000
Board Info:
BSP Version : iG-PRITZ-SC-01-R1.0-REL0.1-Linux6.12.43
SOM Version : iG-PRITZ-AP-01-R1.1
Net:
Warning: ethernet@8000000port@1 MAC addresses don't match:
Address in ROM is 44:88:be:8b:c4:d4
Address in environment is a0:cd:f3:77:ef:49
eth0: ethernet@8000000port@1 [PRIME]
Hit any key to stop autoboot: 2 1 0
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
## Error: "loadbootscript" not defined
switch to partitions #0, OK
mmc0(part 0) is current device
Can't set block device
## Info: input data size = 2 = 0x2
Loaded env from uEnv.txt
Failed to load '/boot/Image'
Failed to load '/boot/dtb/ti/k3-am62l3-ig69s-prgjj-04.dtb'
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!
Scanning for bootflows in all bootdevs
Seq Method State Uclass Part Name Filename
--- ----------- ------ -------- ---- ------------------------ ----------------
Unknown uclass 'ospi' in label
Scanning bootdev 'mmc@fa10000.bootdev':
0 efi ready mmc 1 mmc@fa10000.bootdev.part_ /EFI/BOOT/BOOTAA64.EFI
** Booting bootflow 'mmc@fa10000.bootdev.part_1' with efi
MMC: no card present
Cannot persist EFI variables without system partition
Booting /\EFI\BOOT\BOOTAA64.EFI
error: no such device: ((hd0,msdos1)/EFI/BOOT)/EFI/BOOT/grub.cfg.
error: serial port `com0' isn't found.
GNU GRUB version 2.12
������������������������������������������������������������������─�����������������������������������│�����������������������│���������������������│����������������������│����������������������������������������─�����������������������������������������─��������������������������������� Use the � and � keys to select which entry is highlighted.
Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a
command-line. *boot The highlighted entry will be executed automatically in 3s. The highlighted entry will be executed automatically in 2s. The highlighted entry will be executed automatically in 1s. The highlighted entry will be executed automatically in 0s. Booting `boot'
EFI stub: Booting Linux Kernel...
EFI stub: EFI_RNG_PROTOCOL unavailable
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services...
may i know the reason behind that output ?
Suggest us with any changes to be done or send the log for complete steps to flash and boot am62lx using .wic file
Regards,
J S Ninad
is capacity the issue for not flashing completely in case of default image .wic ?
This is one case , but
Even after successful flashing of tiny image .wic file board is not booting i had shared the logs previously .