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| author |   Grant C. Likely <grant.likely@secretlab.ca> | 2006-01-19 01:13:37 -0700 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-02-07 22:36:01 +1100 |
| commit | 909aeca664dd1fe55111dc4ec25c1bebe91674a2 (patch) | |
| tree | b1b0737582e2348d2b5c728db6b280df90bc5df1 /arch/ppc/boot/simple/head.S | |
| parent | [PATCH] powerpc: Add xparameters file for Xilinx ML403 reference design (diff) | |
| download | linux-dev-909aeca664dd1fe55111dc4ec25c1bebe91674a2.tar.xz linux-dev-909aeca664dd1fe55111dc4ec25c1bebe91674a2.zip | |
[PATCH] powerpc: Add support for Xilinx ML403 reference design
Includes fix for Xilinx silicon errata 213
Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/ppc/boot/simple/head.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/ppc/boot/simple/head.S b/arch/ppc/boot/simple/head.S index 5e4adc298bf9..119b9dc89587 100644 --- a/arch/ppc/boot/simple/head.S +++ b/arch/ppc/boot/simple/head.S @@ -65,6 +65,13 @@ start_: */ #endif +#if defined(CONFIG_XILINX_VIRTEX_4_FX) + /* PPC errata 213: only for Virtex-4 FX */ + mfccr0 0 + oris 0,0,0x50000000@h + mtccr0 0 +#endif + mflr r3 /* Save our actual starting address. */ /* The following functions we call must not modify r3 or r4..... |