boot LITE5200B

boot LITE5200B

[Juan Lopez]

Hello all,

I have a problem to boot a linux image in a Freescale LITE5200B, I
compile a Kernel image and a rootfs image with the scripts where I
found in the page http://cross-stuff.sourceforge.net/ , the LITE5200B
post in the screen:

## Booting image at ff0a0000 ...
   Image Name:   Linux MPC5200
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    1298549 Bytes =  1.2 MB
   Load Address: 00000000
   Entry Point:  00000000
   Uncompressing Kernel Image ... OK
id mach(): done
MMU:enter
MMU:hw init
MMU:mapin
MMU:setio
MMU:exit
setup_arch: enter
setup_arch: bootmem
arch: exit


and my  variables are:

=> printenv
baudrate=115200
preboot=echo;echo Type "run flash_nfs" to mount root filesystem over NFS;echo
skipnetcheck=y
skippcicheck=y
skipidecheck=y
verify=n
netdev=eth0
nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath)
ramargs=setenv bootargs root=/dev/ram rw
addip=setenv bootargs $(bootargs)
ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname):$(netdev):off
panic=1
flash_nfs=run nfsargs addip;bootm $(kernel_addr)
flash_self=run ramargs addip;bootm $(kernel_addr) $(ramdisk_addr)
net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm
rootpath=/opt/eldk/ppc_82xx
autoload=no
autostart=no
ethaddr=00:04:9f:00:5b:46
ethact=FEC ETHERNET
mtd_args=setenv bootargs
root=8.142.77:10.48.142.152:10.48.142.152:255.255.255.0:::off
jff2args=setenv bootargs root=/dev/mtdblock0 rw rootfstype=jffs2
flash_jffs2=run jffs2args
kernel_adrr=0xFF0A0000
kernel_addr=0xFF0A0000
hostname=dhcp30-56139
dnsip=10.30.1.2
bootfile=uImage-LITE5200
ipddr=192.168.0.20
filesize=f8
fileaddr=200000
gatewayip=192.168.0.1
netmask=255.255.0.0
ipaddr=192.168.0.20
serverip=192.168.0.11
bootdelay=3
bootargs=root=/dev/mtdblock3 ro console=ttyS1 rootfstype=jffs2
bootcmd=bootm 0xFF0A0000
stdin=serial
stdout=serial
stderr=serial

Environment size: 1348/65524 bytes


somebody knows that it happens??

Thanks

Re: boot LITE5200B

[Sylvain Munaut]

Juan Lopez wrote:
> Hello all,
>
> I have a problem to boot a linux image in a Freescale LITE5200B, I
> compile a Kernel image
What kernel  version, what origin ? ...

> bootargs=root=/dev/mtdblock3 ro console=ttyS1 rootfstype=jffs2
>
>   
The console = ttyS1 sounds weird ... there is only 1 serial on the
lite5200b IIRC


For 2.4 that's ttyS0
For 2.6 ttyPSC0


    Sylvain