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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-10-21 14:30:52 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-11-15 13:00:14 +1100 |
| commit | ab7f961a58b3d3390148d18cf95ae4ce6a411b21 (patch) | |
| tree | 167934ed29d64d7e94083c886e42f5e7db06ccbc /arch | |
| parent | bc26957c6cd913eaec9aac4ce17953efc1582c2e (diff) | |
| download | linux-ab7f961a58b3d3390148d18cf95ae4ce6a411b21.tar.gz linux-ab7f961a58b3d3390148d18cf95ae4ce6a411b21.tar.bz2 linux-ab7f961a58b3d3390148d18cf95ae4ce6a411b21.zip | |
powerpc/powernv: Fix OPAL debug entry
OPAL provides the firmware base/entry in registers at boot time
for debugging purposes. We had a bug in the code trying to stash
these into the appropriate kernel globals (a line of code was
probably dropped by accident back when this was merged)
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/head_64.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 58bddee8e1e8..694e3fa78857 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -703,6 +703,7 @@ _INIT_STATIC(start_here_multiplatform) #ifdef CONFIG_PPC_EARLY_DEBUG_OPAL /* Setup OPAL entry */ + LOAD_REG_ADDR(r11, opal) std r28,0(r11); std r29,8(r11); #endif |