merge from arch/ppc to arch/powerpc on lite5200

merge from arch/ppc to arch/powerpc on lite5200

[mejjad lahcen]

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 Hi all of you,
I am working to port linux2.6.26 on board based on lite5200, but the kernel
hangs here ( see output)
# Booting image at ff000000 ...
   Image Name:   Linux-2.6.26-rc9
   Created:      2008-07-09  14:05:34 UTC
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    1738816 Bytes =  1.7 MB
   Load Address: 00400000
   Entry Point:  00400550
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
## Loading RAMDisk Image at ff200000 ...
   Image Name:   ram disk
   Created:      2008-07-09  14:28:18 UTC
   Image Type:   PowerPC Linux RAMDisk Image (gzip compressed)
   Data Size:    5878062 Bytes =  5.6 MB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Loading Ramdisk to 039c3000, end 03f5e12e ... OK
Memory <- <0x0 0x4000000> (64MB)
CPU clock-frequency <- 0x1687d280 (378MHz)
CPU timebase-frequency <- 0x1406f40 (21MHz)
CPU bus-frequency <- 0x501bd00 (84MHz)

zImage starting: loaded at 0x00400000 (sp: 0x03f5ede0)
Allocating 0x3887b8 bytes for kernel ...
gunzipping (0x00000000 <- 0x0040d000:0x00788e30)...done 0x3683e0 bytes
Using loader supplied ramdisk at 0x39c3000-0x3f5e12e
initrd head: 0x1f8b0808

Linux/PowerPC load: root=/dev/ram rw console=ttyPSC0 ramdisk_size=16000
ip=192.168.0.133:192.168.0.131:192.168.0.2:255.255.255.0::eth0:off
Finalizing device tree... flat tree at 0x795300
:))))))

I compiled ramdisk with arch/powerpc but I got the same problem, I dont know
if someone has reesolved this issue
thanks

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Re: merge from arch/ppc to arch/powerpc on lite5200

[Grant Likely]

On Wed, Jul 09, 2008 at 10:42:09AM -0400, mejjad lahcen wrote:
>  Hi all of you,
> I am working to port linux2.6.26 on board based on lite5200, but the kernel
> hangs here ( see output)

This is not a ramdisk problem.  It looks like the kernel is starting but
the console is not setup correctly.  To help, I need more information:

- What command in u-boot are you using to boot the board
- How are you building your kernel image?
- Can you post the .dts file for your board?

> Memory <- <0x0 0x4000000> (64MB)
> CPU clock-frequency <- 0x1687d280 (378MHz)
> CPU timebase-frequency <- 0x1406f40 (21MHz)
> CPU bus-frequency <- 0x501bd00 (84MHz)

These look odd.  What frequencies does U-Boot report when it comes out
of reset?

Cheers,
g.