Josh Boyer wrote:
> Updated patch below
>
> Add zImage wrapper for walnut board
>
> Signed-off-by: Josh Boyer <[EMAIL PROTECTED]>
>
> ---
> arch/powerpc/boot/Makefile | 3
> arch/powerpc/boot/dcr.h | 5 +
> arch/powerpc/boot/treeboot-walnut.c | 131
> ++++++++++++++++++++++++++++++++++++
> 3 files changed, 138 insertions(+), 1 deletion(-)
>
> --- linux-2.6.orig/arch/powerpc/boot/Makefile
> +++ linux-2.6/arch/powerpc/boot/Makefile
> @@ -49,7 +49,7 @@ src-wlib := string.S crt0.S stdio.c main
> src-plat := of.c cuboot-83xx.c cuboot-85xx.c holly.c \
> cuboot-ebony.c treeboot-ebony.c prpmc2800.c \
> ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
> - cuboot-pq2.c cuboot-bamboo.c
> + cuboot-pq2.c cuboot-bamboo.c treeboot-walnut.c
[deletions]
The addition of treeboot-walnut.c breaks compilation of Linux-2.6 for
the lite5200 using the ppc_6xx toolchain of the ELDK 4.1:
MODPOST vmlinux.o
WARNING: vmlinux.o(.text+0x14): Section mismatch: reference to
.init.text:prom_init (between '__start' and '__after_mmu_off')
WARNING: vmlinux.o(.text+0x28): Section mismatch: reference to
.init.text:early_init (between '__start' and '__after_mmu_off')
WARNING: vmlinux.o(.text+0x340c): Section mismatch: reference to
.init.text:machine_init (between 'start_here' and 'set_context')
WARNING: vmlinux.o(.text+0x3414): Section mismatch: reference to
.init.text:MMU_init (between 'start_here' and 'set_context')
WARNING: vmlinux.o(.text+0x343e): Section mismatch: reference to
.init.text:start_kernel (between 'start_here' and 'set_context')
WARNING: vmlinux.o(.text+0x3442): Section mismatch: reference to
.init.text:start_kernel (between 'start_here' and 'set_context')
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD vmlinux
SYSMAP System.map
BOOTAS arch/powerpc/boot/string.o
BOOTAS arch/powerpc/boot/crt0.o
BOOTCC arch/powerpc/boot/stdio.o
BOOTCC arch/powerpc/boot/main.o
BOOTCC arch/powerpc/boot/flatdevtree.o
BOOTCC arch/powerpc/boot/flatdevtree_misc.o
BOOTCC arch/powerpc/boot/ns16550.o
BOOTCC arch/powerpc/boot/serial.o
BOOTCC arch/powerpc/boot/simple_alloc.o
BOOTAS arch/powerpc/boot/div64.o
BOOTAS arch/powerpc/boot/util.o
BOOTCC arch/powerpc/boot/gunzip_util.o
BOOTCC arch/powerpc/boot/elf_util.o
BOOTCC arch/powerpc/boot/inffast.o
BOOTCC arch/powerpc/boot/inflate.o
BOOTCC arch/powerpc/boot/inftrees.o
BOOTCC arch/powerpc/boot/devtree.o
BOOTCC arch/powerpc/boot/oflib.o
BOOTCC arch/powerpc/boot/ofconsole.o
BOOTCC arch/powerpc/boot/4xx.o
BOOTCC arch/powerpc/boot/ebony.o
BOOTCC arch/powerpc/boot/mv64x60.o
BOOTCC arch/powerpc/boot/mpsc.o
BOOTCC arch/powerpc/boot/mv64x60_i2c.o
BOOTCC arch/powerpc/boot/cuboot.o
BOOTCC arch/powerpc/boot/bamboo.o
BOOTAR arch/powerpc/boot/wrapper.a
BOOTCC arch/powerpc/boot/of.o
BOOTCC arch/powerpc/boot/cuboot-83xx.o
BOOTCC arch/powerpc/boot/cuboot-85xx.o
BOOTCC arch/powerpc/boot/holly.o
BOOTCC arch/powerpc/boot/cuboot-ebony.o
BOOTCC arch/powerpc/boot/treeboot-ebony.o
BOOTCC arch/powerpc/boot/prpmc2800.o
BOOTAS arch/powerpc/boot/ps3-head.o
BOOTAS arch/powerpc/boot/ps3-hvcall.o
BOOTCC arch/powerpc/boot/ps3.o
BOOTCC arch/powerpc/boot/treeboot-bamboo.o
BOOTCC arch/powerpc/boot/cuboot-sequoia.o
BOOTCC arch/powerpc/boot/treeboot-walnut.o
{standard input}: Assembler messages:
{standard input}:184: Error: Unrecognized opcode: `mfdcr'
{standard input}:185: Error: Unrecognized opcode: `mfdcr'
{standard input}:186: Error: Unrecognized opcode: `mfdcr'
{standard input}:217: Error: Unrecognized opcode: `mtdcr'
make[1]: *** [arch/powerpc/boot/treeboot-walnut.o] Error 1
make: *** [uImage] Error 2
It looks like the ppc_6xx toolchain does not know the opcode above. I
wonder why files for other PowerPC sub-archs like 4xx are compiled with
the wrong compiler. Have I missed something?
And the WARNING above on "Section mismatch" looks strange as well (still
present in 2.6.23-rc7).
Thanks for help.
Wolfgang.
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
