I have a i.MX28 custom board and I'm trying to boot the linux kernel on an eMMC card connected to the ssp0 interface of the i.MX287.
I set in ltib the "mfg firmware profile" and I set the kernel command line as follow:
console=ttyAM0,115200 rdinit=/linuxrc rw gpmi
I have copied the updater_ivt.sb in the profile directory of MFGTool and I have started to program my board.
MFGTool crashes and the console displays the message:
mmcblk0: unable to set block size to 512: -110
mmcblk: probe of mmc0:0001 failed with error -22
ln: /etc/mtab: File exists
disable turn off display
uuc 0.4 [built Jul 6 2012 14:40:37]
UTP: Waiting for device to appear
utp_mk_devnode: creating node '/dev/utp' with 10+222
cpu_id is 28
g_file_storage gadget: high speed config #1
UTP: received command 'mknod bloutp_exec: exit with status -22
class = 'block'
item = 'mmcblk0'
node = /dev/mmcblk0
type = block
UTP: running utp_mk_devnode(block,mmcblk0,/dev/mmcblk0,0x6000)
UTP: sending Non-success
Do you have any suggestions?? (I attach the complete console message).
Original Attachment has been moved to: iMX28_Boot.TXT.txt.zip