[meta-freescale] IMX53QSB-R can not boot from microSD

[jojo]

Hi, 
This board is supported by yocto project ?

i use the command "sudo dd if=fsl-image-gui-imx53qsb-20131024020930.rootfs.sdcard of=/dev/sdb bs=1M" to put image in to microSD, and

i use the command "MACHINE=imx53qsb source setup-environment build-imx53qsb"

to create the fsl-image-gui to boot, some error is reported as bellow :

In:    serial
Out:   serial
Err:   serial
CPU:   Freescale i.MX53 family rev2.1 at 1000 MHz
Reset cause: POR
Net:   FEC
Warning: failed to set MAC address

Hit any key to stop autoboot:  0 
MMC: no card present
mmc0(part 0) is current device
MMC: no card present
Booting from net ...
*** ERROR: `ethaddr' not set
*** ERROR: `ethaddr' not set
Wrong Image Format for bootm command
ERROR: can't get kernel image!


i reference the doc "i.MX53_START_Linux_BSP_UserGuide.pdf" to set microSD parameters in boot line as bellow:

MX53LOCO U-Boot > setenv bootargs_base 'setenv bootargs console=ttymxc0,115200'
MX53LOCO U-Boot > setenv bootargs_mmc 'setenv bootargs ${bootargs} root=/dev/mmcblk0p1 rootwait rw video=mxcdi1fb:GBR24,VGA-XGA di1_primary vga'
MX53LOCO U-Boot > setenv bootcmd_mmc 'run bootargs_base bootargs_mmc;mmc dev 0;mmc read ${loadaddr} 0x800 0x1800;bootm'
MX53LOCO U-Boot > setenv bootcmd 'run bootcmd_mmc'
MX53LOCO U-Boot > saveenv
Saving Environment to MMC...
MMC: no card present
MMC init failed
MX53LOCO U-Boot > run bootcmd
MMC: no card present
mmc0(part 0) is current device

MMC read: dev # 0, block # 2048, count 6144 ... MMC: no card present
MMC: block number 0x2000 exceeds max(0x0)
0 blocks read: ERROR
Wrong Image Format for bootm command
ERROR: can't get kernel image!


Anyone have any idea for this issue ? 

Thanks,

- Jojo

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