MBX860 loading denx kernel image with EPPC-Bug
Wolfgang Denk
wd at denx.de
Sat Dec 27 04:37:51 EST 2003
Dear Amit,
in message <AD2F581BD7340A4C908AF1AFB066EA3B0E4977 at ntah901e.savan.com> you wrote:
>
> I try to load linux kernel 2.4.20 from denx (vmlinux) to MBX860 board
> with the on board boot loader (EPPC-Bug) without success and get
> the following:
...
> Any idea what am I doing wrong?
You are using the wrong boot loader and/or the wrong image.
vmlinux is just the Linux kernel - it expects to receive certain
parameters in registers, and boot arameters in a command line. The
EPPCBug boot loader does not know anything about Linux, so the kernel
crashes because of missing / bad parameters.
Either you will have to use a boot loader that knows about Linux and
the parameters needed to boot it (like U-Boot), or you could use a
wrapper (bootstrap loader) around the Linux kernel like what you get
when you use the arch/ppc/boot/images/zImage file.
Best regards, and Happy Hollidays,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
"We don't have to protect the environment -- the Second Coming is at
hand." - James Watt
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