Hi,
We have the Verdin V1.1A imx8mm module installed on a custom board without display and ethernet.
I have build successfully the flash.bin bootloader an I am trying to flash it with uuu in the emmc.
The uuu script file is the following
uuu_version 1.2.39
SDP: boot -f boot_firmware/flash.bin
CFG: SDPU: -vid 0x0525 -pid 0xb4a4
SDPV: delay 1000
SDPV: write -f boot_firmware/flash.bin -skipspl
SDPV: jump
CFG: FB: -vid 0x0525 -pid 0x4000
CFG: FB: -vid 0x0525 -pid 0x4037
CFG: FB: -vid 0x0525 -pid 0x4039
CFG: FB: -vid 0x0525 -pid 0x403b
CFG: FB: -vid 0x0525 -pid 0x403c
FB: ucmd setenv fastboot_buffer 0x43000000
FB: ucmd setenv fastboot_dev mmc
FB: ucmd setenv mmcdev 0
FB: ucmd mmc dev 0 1
FB: flash bootloader boot_firmware/flash.bin
FB: Done:
The console output is:
U-Boot SPL 2020.04-06880-g4f5f8fac2f-dirty (Mar 17 2021 - 12:56:15 +0200)
DDRINFO: start DRAM init
DDRINFO: DRAM rate 3000MTS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from USB SDP
SDP: initialize…
SDP: handle requests…
Downloading file of size 1089120 to 0x40400000… done
Jumping to header at 0x40400000
Header Tag is not an IMX image
Found header at 0x40431ba0
NOTICE: BL31: v2.2(release):7f1187ba
NOTICE: BL31: Built : 17:02:43, Mar 15 2021
U-Boot 2020.04-06880-g4f5f8fac2f-dirty (Mar 17 2021 - 12:56:15 +0200)
CPU: i.MX8MMQ rev1.0 1600 MHz (running at 1200 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 54C
Reset cause: POR
DRAM: 2 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC… OK
Fail to setup video link
In: serial
Out: serial
Err: serial
Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.1A, Serial# 06827678
get_tdx_eeprom: cannot find EEPROM by node
MISSING TORADEX CARRIER CONFIG BLOCKS
get_tdx_eeprom: cannot find EEPROM by node
BuildInfo:
- ATF
- U-Boot 2020.04-06880-g4f5f8fac2f-dirty
Detect USB boot. Will enter fastboot mode!
Net: eth0: ethernet@30be0000
Fastboot: Normal
Boot from USB for mfgtools
*** Warning - Use default environment for mfgtool
s
, using default environment
Run bootcmd_mfg: fastboot 0
Hit any key to stop autoboot: 0
Detect USB boot. Will enter fastboot mode!
Detect USB boot. Will enter fastboot mode!
flash target is MMC:0
Detect USB boot. Will enter fastboot mode!
switch to partitions #1, OK
mmc0(part 1) is current device
Detect USB boot. Will enter fastboot mode!
Starting download of 1277632 bytes
…
downloading of 1277632 bytes finished
writing to partition ‘bootloader’
Initializing ‘bootloader’
switch to partitions #1, OK
mmc0(part 1) is current device
Writing ‘bootloader’
MMC write: dev # 0, block # 66, count 2496 … 2496 blocks written: OK
Writing ‘bootloader’ DONE!
But the module doesn’t boot.
Any suggestions?
Best Regars,
Giannis