66AK2G12: EMMC boot

Part Number: 66AK2G12

Hi,

SDK: Processor SDK Linux 06_00_00_07

The customer trying to boot from emmc, but it failed. And he was able to boot from SD card successfully.

He has tried to  partition emmc from uboot following uboot user guide.

http://software-dl.ti.com/processor-sdk-linux/esd/docs/latest/linux/Foundational_Components_U-Boot.html?highlight=emmc%20boot#sd-emmc-or-usb-storage

eth0: netcp@4000000
Hit any key to stop autoboot: 0
=> setenv partitions 'uuid_disk=${uuid_gpt_disk};name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}'
=> setenv uuid_gpt_disk c3c4b98b-d9b8-40e3-897c-ad25cf84226c
=> setenv uuid_gpt_rootfs bbc40f0b-65bb-445b-87c9-8159fdeef0c2
=> gpt write mmc 1 ${partitions}
Writing GPT: success!
=>

And then flash MLO and uboot.img to emmc.

Below is the error log:

mmc1(part 0) is current device
SD/MMC found on device 1
** Unrecognized filesystem type **
** Unrecognized filesystem type **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **
** No partition table - mmc 1 **

Please help follow that issue.