Hi folks,
I'm working on a custom board with imx8mm.
I'm able to flash the u-boot bootloader by UUU and start into Fastboot mode.
(Console is working and SPL boots into Normal U-BOOT). But after flashing the bootloader to EMMC and reset the board, it doesn't come up.
Here is the UUU Command List for flashing U-Boot to EMMC on USDHC1 (mmc dev 0).
FB: ucmd setenv fastboot_dev mmc
FB: ucmd setenv mmcdev 0
FB: ucmd mmc dev 0
FB: ucmd mmc dev 0 0
FB: ucmd mmc erase 0x2000 0x8
FB: ucmd mmc partconf 0 1 1 1
FB[-t 600000]: flash bootloader0 u-boot-imx8mm.imx
There is no error or else, but after resetting the board, there's no console output and a boot-loop happens according to jtag output.
Any hints or inputs on that topic?
Thanks in advance
Attatched is a comparison between u-boot-imx8mm.imx and emmc content after reset in partition 0 1
Is the endianess wrong, or is that caused by other layout alogrithms?
Left: hexEditor (u-boot-imx8mm.imx)
Rith: emmc content (after readout into memory mmc read 0x60000000 42 1)
