Hello
I have success the booting with SD card on ab2 board.
But I failed to booting with eMMC on ab2 board.
Below is the command I use to flash emmc.
uuu -b emmc_all imx-boot-imx8mnddr4ab2-ab2.bin-flash_ddr4_evk fsl-image-af-littlekernel-imx8mnddr4ab2-20220110053440.rootfs.wic
I want to know what command and what image file to use to download emmc to make booting successful.
thanks
Bryan
Hello joanxie
On SD card, I use below commands.
$bzip2 -d fsl-image-af-littlekernel-imx8mnddr4ab2-20210810094239.rootfs.wic.bz2
$sudo dd if=fsl-image-af-littlekernel-imx8mnddr4ab2-20210810094239.rootfs.wic of=/dev/mmcblk0 bs=1M conv=fsync
and I have attached error log for emmc boot fail.
[ 2.542605] mmc0: new ultra high speed SDR104 SDIO card at address 0001 <-- stucked
thanks
Bryan
the command you use is correct, how about using this command to flash images to SD card? does it work?
"uuu -b sd_all imx-boot-imx8mnddr4ab2-ab2.bin-flash_ddr4_evk fsl-image-af-littlekernel-imx8mnddr4ab2-20220110053440.rootfs.wic"
Hello joanxie
===
uuu -b sd_all imx-boot-imx8mnddr4ab2-ab2.bin-flash_ddr4_evk fsl-image-af-littlekernel-imx8mnddr4ab2-20220110053440.rootfs.wic
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.139-0-g1a8f760
Success 1 Failure 0
1:13 6/ 6 [Done ] FB: done
===
and then The boot with sdcard was success.
thanks
Bryan