lör 2011-10-01 klockan 23:29 -0700 skrev webwillow(a)thewebwillow.com:
Can anyone provide me with a little insight to configuring a
feescale
M53 device to boot to another kernel...
Your default boot commant is not very friendly, loading the kernel from
raw blocks on the mmc controller (sd card etc).
bootcmd_mmc=run bootargs_base bootargs_mmc; mmc read 0 ${loadaddr}
0x800 0x1800; bootm
bootcmd=run bootcmd_mmc
I would recommend you make a new bootcmd_ext2 which uses ext2load to
load the kernel. Much easier to change kernel that way. Then change
bootcmd to refer to that one when verified working.
Regards
Henrik