Other Parts Discussed in Thread: AM625
Tool/software:
Hi Expert,
following below guide to DFU flash the emmc, I can log in to uboot, but can't log in to linux. pls help me to find the issue.
error log as below:
U-Boot SPL 2024.04-dirty (May 22 2025 - 16:08:27 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
SPL initial stack usage: 13392 bytes
Trying to boot from MMC1
Authentication passed
Authentication passed
Authentication passed
Authentication passed
Authentication passed
Starting ATF on ARM64 core...
NOTICE: BL31: v2.11.0(release):v2.11.0-906-g58b25570c9-dirty
NOTICE: BL31: Built : 04:20:32, Nov 1 2024
U-Boot SPL 2024.04-dirty (May 22 2025 - 16:09:06 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
SPL initial stack usage: 1904 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 MMC1
Authentication passed
Authentication passed
U-Boot 2024.04-dirty (May 22 2025 - 16:09:06 +0800)
SoC: AM62X SR1.0 HS-FS
Model: Texas Instruments AM625 SK
EEPROM not available at 0x50, trying to read at 0x51
Reading on-board EEPROM at 0x51 failed -121
DRAM: 2 GiB
Core: 81 devices, 31 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In: serial
Out: serial
Err: serial
EEPROM not available at 0x50, trying to read at 0x51
Net: eth0: ethernet@8000000port@1
Hit any key to stop autoboot: 0
=>
=>
=>
=> printenv bootpart
bootpart=0:1
=> boot
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
Can't set block device
Failed to load '/boot/Image'
Failed to load '/boot/dtb/ti/k3-am625-sk.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
--- ----------- ------ -------- ---- ------------------------ ----------------
Scanning global bootmeth 'efi_mgr':
MMC: no card present
No EFI system partition
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
No EFI system partition
Failed to persist EFI variables
0 efi_mgr ready (none) 0 <NULL>
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 0' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
Scanning bootdev 'mmc@fa00000.bootdev':
MMC: no card present
MMC: no card present
MMC: no card present
MMC: no card present
Scanning bootdev 'mmc@fa10000.bootdev':
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
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
No more bootdevs
--- ----------- ------ -------- ---- ------------------------ ----------------
(1 bootflow, 1 valid)
=>
BR,
Biao
