Linux on Force Computers CPCI-3750

[Tom Rini]

On Sat, Mar 29, 2003 at 03:55:41PM +0100, luca gambazzi wrote:
>
> Hi
>
> As suggested, i've tried to compile the penguingppc.org linux kernel for
> my CPCI-3750.
>
> I've got still 2 problems:
>
> with the 2.4 tree (stable and devel) the make znetboot.initrd return an
> error here:
>
> powerpc-linux-gcc -D__KERNEL__ -I/usr/local/src/linux-2.4-rsync/include
> -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing
> -fno-common -fomit-frame-pointer
> -I/usr/local/src/linux-2.4-rsync/arch/ppc -fsigned-char -msoft-float
> -pipe -ffixed-r2 -Wno-uninitialized -mmultiple -mstring   -nostdinc
> -iwithprefix include -DKBUILD_BASENAME=cputable  -c -o cputable.o
> cputable.c
> cputable.c:179: `CPU_FTR_HAS_HIGH_BATS' undeclared here (not in a
> function)
> [...]

This was just recently fixed.  Please update your tree.

> in the 2.5 tree the compile works fine, but when boots i've got this
> error:
>
> [...]
> RAMDISK: Compressed image found at block 0
> Oops: kernel access of bad area, sig: 11 [#1]
> NIP: C00154D4 LR: C000C9D0 SP: C0ACBD50 REGS: c0acbca0 TRAP: 0301    Not
> tainted
> MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
> DAR: 00000000, DSISR: 42000000
> TASK = c0acc060[1] 'swapper' Last syscall: 6
> GPR00: 00001032 C0ACBD50 C0ACC060 C01B7C0C C0ACBD58 00000000 C0ACBD68
> 0000000A
> GPR08: FFFFFFFF C0ACBD64 00000000 00009032 2010C048
> Call trace: [c008c528]  [c008c788]  [c0079660]  [c00fd258]  [c0048bd8]
> [c0048af0]  [c004723c]  [c0047300]  [c00077d4]  [c000a544]  [c01cba04
> Kernel panic: Attempted to kill init!
>
> i'm not a CS student,... just an electronic student. so i don't
> understand what to do to resolve this error. I've used a working ramdisk
> image from timesys.com, so the error is in my kernel.
>
> i've tryed to incrase the ramdisk dimension (the ramdisk i use is 8192)
> but still the same problem
>
> can anybody give me an advice?
> here can you find a boot log http://lsa1pc32.epfl.ch/~gamba/boot.txt
> thanks a lot

Can you please put the .config you used up?  Thanks.

--
Tom Rini
http://gate.crashing.org/~trini/

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