I have a custom design IMX 6UL V2 custom design board. When I flashed it through SD card it is flashed successfully and shows it is shifted to EMMC but when I switch it to EMMC mode, it show nothing on its terminal and the device does boot from EMMC?
The following bot log appears when i insert SD-Card in EMMC mode on terminal:
U-Boot 2016.03-21128-ga7ebf378e9-dirty (Apr 17 2018 - 14:08:31 +0800)
CPU: Freescale i.MX6ULL rev1.1 528 MHz (running at 396 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 41C
Reset cause: POR
Board: MYD-Y6ULL 14x14
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Card doesn't support part_switch
MMC partition switch failed
*** Warning - MMC partition switch failed, using default environment
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc0 is current device
Net: FEC0
Error: FEC0 address not set.
Normal Boot
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
switch to partitions #0, OK
mmc0 is current device
reading boot.scr
408 bytes read in 10 ms (39.1 KiB/s)
Running bootscript from mmc ...
## Executing script at 80800000
reading zImage
8641200 bytes read in 391 ms (21.1 MiB/s)
reading myd-y6ull-emmc.dtb
34707 bytes read in 18 ms (1.8 MiB/s)
reading rootfs.cpio.gz
10648835 bytes read in 478 ms (21.2 MiB/s)
Kernel image @ 0x80800000 [ 0x000000 - 0x83dab0 ]
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 83000000, end 8300b792
Starting kernel ...
[ 1.236422] caam-snvs 20cc000.caam-snvs: can't get snvs clock
INIT: version 2.88 booting
Starting udev
bootlogd: cannot allocate pseudo tty: No such file or directory
Populating dev cache
Fri Aug 3 03:41:30 UTC 2018
INIT: Entering runlevel: 5
System update start ...
Update for eMMC flash
***************************************************************
***************** NXP Flashing Script ******************
Please! Select from Menu
1- Select Manifest
2- Flash uboot
3- Flash DTBs Kernel image
4- Flashing RootFS
************* Advance Operations **************
5- Create EMMC Partitions
6- Copy Datafiles to Root Folder
7- Add Automation Scripts
8- Exit
Enter your choice:
