Can anyone provide me with a little insight to configuring a feescale M53 device to boot to another kernel...

 

I tired change kernel=

I tried changeing the symbolic link of uImage to the kernel i want ...but it still wants to boot the out of the oox ubuntu kernel....

 

I put a fc13 root image on a sd card and installed the sd card to mmcblk1 and pointed root= to the device which does boot the fc13 image but using the ubuntu kernel...

 

I did this to keep the orignal image as a backup but still boot to fc13...seems googling didnt turn me up to many answers :)

 

MX53-LOCO U-Boot > printenv
bootdelay=3
baudrate=115200
loadaddr=0x70800000
netdev=eth0
ethprime=FEC0
uboot=u-boot.bin
kernel=uImage
nfsroot=/opt/eldk/arm
bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
bootcmd_net=run bootargs_base bootargs_nfs; tftpboot ${loadaddr} ${kernel}; bootm
ethact=FEC0
bootfile=dexter/uImage
filesize=2D47BC
fileaddr=70800000
bootcmd_mmc=run bootargs_base bootargs_mmc; mmc read 0 ${loadaddr} 0x800 0x1800; bootm
lvds=video=mxcdi0fb:RGB666,XGA ldb
bootcmd_obds=ext2load mmc 0:1 0x70800000 /unit_tests/obds.bin; go 70800000
lcd=video=mxcdi0fb:RGB24,SEIKO-WVGA
vga=video=mxcdi1fb:GBR24,XGA di1_primary tve
hdmi=video=mxcdi0fb:RGB24,1024x768M@60
bootcmd=run bootcmd_mmc
bootargs_mmc=set bootargs ${bootargs} root=/dev/mmcblk1p1 rw rootwait
bootargs_base=setenv bootargs console=ttymxc0,115200 ${vga}
stdin=serial
stdout=serial
stderr=serial