Hello all,
I am having an issue writing and booting Ubuntu 10.04 to the iMX50. The issue is that the iMX50 will not boot from an SD card. The process I am following is:
- Connect the iMX50 platform to a Windows 7 computer via mini B connection in bootloader mode
- Using mfgTool.exe to write the image to the card through the iMX50 platform USB HID mode (This process returns no errors)
- Turning off the board, changing dip switch positions to enable SD1 boot
- Turning on the board, connected through a Putty serial session
- If I let the board autoboot , the last command echo'd to Putty is "FEC: enable RMII gasket" and putty no longer accepts input
- If i abort autoboot, I run the following commands
RD3 U-Boot > setenv bootargs_mmc 'setenv bootargs ${bootargs} console=tty0 root=/dev/mmcblk0p1 rootwait rw'
RD3 U-Boot > setenv bootcmd_mmc 'run bootargs_base bootargs_mmc;mmc read 0 ${loadaddr} 0x800 0x1800;bootm'
RD3 U-Boot > setenv bootcmd 'run bootcmd_mmc'
7. Running bootm after this then returns
ERROR: can't get kernel image!
Any suggestions on how to fix this problem would be much appreciated
Thanks in advance,
Andrew
