Re: Linux on Motorola Sandpoint/PPMC7400
From: Gabriel Paubert <hidden>
Date: 2000-08-28 20:03:26
On Mon, 28 Aug 2000, Alex Shnitman wrote: Hi,
Also, is there anything special I should know about booting Linux from dink32? Here's what I did, and how it failed. I got the latest kernel snapshot from fsmlabs (I tried the same with both the latest 2.2 and 2.3 trees). I set in the Makefile ARCH := ppc and CROSS_COMPILE := powerpc-linux- (the prefix for the tools that I have installed, on my Debian box, from www.emdebian.org). "make menuconfig", there I made sure I have support for serial console, there I also set the boot command line (PReP command line it says) to "console=ttyS0,9600 console=ttyS0 root=/dev/ram" (I don't really have initrd yet, I want to see the kernel booting first). Then make zImage, which compiles fine, "file arch/ppc/boot/zvmlinux" tells me it's indeed a PowerPC ELF image, then I zsrec it to an srec file (I tried all kinds of offsets -- does it matter?), then I upload it to the PowerPC box, then I "go" to that offset, and then it just hangs...
You can't start an ELF image from jumping at it sload address. But I know only PPCBUG and OF, not your firmware. Gabriel. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/