[U-Boot-Users] problem to load uImage but not zImage (on virtex-4 board)

[Grant Likely]

On 5/2/07, Guillaume Berthelom <guillaume.berthelom at cleode.fr> wrote:
> When I load the zImage directly with xilinx xmd debugger, the kernel start
> without problem (if I don't have KGDB or SERIAL_TEXT_DEBUG option in my
> kernel config). But when I try to load the uImage with u-boot, the kernel
> start but crach befor I can see something on output.
> The kernel start because I debug it and the platform_init is ok, setup_arch
> too and it crach after ppc4xx_setup_arch at  printk(KERN_INFO "Xilinx ML403
> Reference System (Virtex-4 FX)\n") line  when the kernel access in printk.c.
>
> I use the opb_uart16550 IP in my Xilinx design and the associat drivers in
> u-boot and linux.

What are you passing for the kernel command line?
Can you post your .config?

Cheers,
g.

-- 
Grant Likely, B.Sc. P.Eng.
Secret Lab Technologies Ltd.
grant.likely at secretlab.ca
(403) 399-0195