I have a custom config to build a kernel which runs on JS21/QS21/QS22.
Starting with 2.6.26-rc1 that fails on JS21 (with SLOF). Bisecting lead
me to the following commit:
commit 366234f657879aeb7a1e2ca582f2f24f3fae9269
Author: Kumar Gala <[EMAIL PROTECTED]>
Date: Wed Apr 16 05:52:28 2008 +1000
[POWERPC] Update linker script to properly set physical addresses
I then tried it with cell_defconfig and it fails with almost the same
error on QS22. I have not restared the bisecting on QS22 because the
error is so similar:
zImage starting: loaded at 0x00400000 (sp: 0x0e16aea0)
Allocating 0x6790c8 bytes for kernel ...
OF version = 'IBM,SLOF,HEAD'
gunzipping (0x01400000 <- 0x00407000:0x0062ce4a)...done 0x60405a bytes
Linux/PowerPC load:
Finalizing device tree... using OF tree (promptr=0e1004c4)
( 700 ) Program Exception [ e1004c4 ]
R0 .. R7 R8 .. R15 R16 .. R23 R24 .. R31
00000000014073b0 000000000e974200 0000000000000000 0000000000000000
000000000e16aea0 0000000000638c04 0000000000000000 0000000000000000
00000000019e2b98 000000000e974200 0000000000000000 0000000001400000
0000000000000000 b000000000003000 0000000000000000 0000000000638804
0000000000000000 2000000000000000 0000000000000000 000000000e96f3c0
000000000e1004c4 0000000000000000 0000000000000000 000000000e1004c4
000000000e96f3c0 0000000000000000 0000000000000000 0000000000000000
0000000000638804 0000000000000000 000000000eac5d70 0000000000000000
CR / XER LR / CTR SRR0 / SRR1 DAR / DSISR
80000022 00000000014073e8 000000000189e99c 0000000000000000
0000000020000000 0000000001400000 9000000000083000 00000000
I have tried it with gcc-3.4.2, gcc-4.1.1 and gcc-4.2.4.
Somehow I expect that I am doing something wrong, because nobody else
has reported something like this yet.
It looks like 2.6.25 was the last version which worked on SLOF based
systems.
Adrian
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