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authorMichael Ellerman <michael@ellerman.id.au>2006-06-23 18:20:09 +1000
committerPaul Mackerras <paulus@samba.org>2006-06-28 11:59:47 +1000
commit4ba99b97dadd35b9ce1438b2bc7c992a4a14a8b1 (patch)
tree09065f39b2b22e0d29463cb8cea55ccb4b293549 /arch/powerpc/kernel/head_64.S
parentaa98c50dcb5d5b85d2a4c26d54fa1e3c31c11e4b (diff)
[POWERPC] Setup the boot cpu's paca pointer in C rather than asm
There's no need to set the boot cpu paca in asm, so do it in C so us mere mortals can understand it. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/head_64.S')
-rw-r--r--arch/powerpc/kernel/head_64.S11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index be5560a2e44..da092429349 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1976,17 +1976,6 @@ _STATIC(start_here_common)
/* Not reached */
BUG_OPCODE
-/* Put the paca pointer into r13 and SPRG3 */
-_GLOBAL(setup_boot_paca)
- LOAD_REG_IMMEDIATE(r3, boot_cpuid)
- lwz r3,0(r3)
- LOAD_REG_IMMEDIATE(r4, paca) /* Get base vaddr of paca array */
- mulli r3,r3,PACA_SIZE /* Calculate vaddr of right paca */
- add r13,r3,r4 /* for this processor. */
- mtspr SPRN_SPRG3,r13
-
- blr
-
/*
* We put a few things here that have to be page-aligned.
* This stuff goes at the beginning of the bss, which is page-aligned.