I'm building the SC FW porting kit
using the "make qm B=mek_myboard R=B0 D=1 DL=5 U=2" command to successfully generate the "build_mx8qm_b0/scfw_tcm.bin" image. I also compiled an NXP demo_app (hello_world) using "SDK_2.5.2_MEK-MIMX8QM/boards/mekmimx8qm/demo_apps/hello_world". This is under Linux.
Using both these files, I prepared a bootable image for the i.MX8QM EVK using imx-mkimage as follows:
"make SOC=iMX8QM flash_b0_cm4_0" and "sudo dd if=./iMX8QM/flash.bin of=/dev/<my SD device> bs=1k seek=32". The bootable image only shows the following debug on the J18 mico-usb debug console:
U-Boot SPL 2020.04-5.4.24-2.1.0+g4979a99482 (May 30 2020 - 13:01:16 +0000)
WDT: Not found!
Trying to boot from MMC2_2
I don't see any debug SCU prints, or bootup info. Any suggestions or info ?
Thanks in advance.