Subject: Re: gzboot booting problem
To: Danny Lau <>
From: Gavan Fantom <>
List: port-arm
Date: 05/22/2006 12:06:18
Danny Lau wrote:
> Hi,
> I'm trying to run netbsd on the sumsung s3c2410.
> I have been noticed from the gzboot source code(gzboot.c:main()),
> that gzboot will booting kernel image which just concatenated on to the end
> of it when md_root_size = 0.
> So I have concatenated the gzboot image, named gzboot.bin, and the kernel
> image, named netbsd.bin, by the command as follow:
> $ cat gzboot.bin netbsd.bin > netbsd
> But I just can only get messages from gzboot. I track the instructions
> step-by-step via Jtag, and get expected value before jumping to the kernel,
> that is the address where to jump is pointed to the kernel entry.
> Strangely,
> when jumping, it doesn't jump to the address - ENTRY_NP(kernel_text).
> Can anybody help me!

Where does it jump to?

Gillette - the best a man can forget