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-rw-r--r--arch/powerpc/kernel/head_64.S11
-rw-r--r--arch/powerpc/kernel/setup_64.c3
2 files changed, 3 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index f2fab687a01c..8cfd040d1f50 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1583,9 +1583,6 @@ _GLOBAL(__start_initialization_multiplatform)
1583 /* Setup some critical 970 SPRs before switching MMU off */ 1583 /* Setup some critical 970 SPRs before switching MMU off */
1584 bl .__970_cpu_preinit 1584 bl .__970_cpu_preinit
1585 1585
1586 /* cpu # */
1587 li r24,0
1588
1589 /* Switch off MMU if not already */ 1586 /* Switch off MMU if not already */
1590 LOAD_REG_IMMEDIATE(r4, .__after_prom_start - KERNELBASE) 1587 LOAD_REG_IMMEDIATE(r4, .__after_prom_start - KERNELBASE)
1591 add r4,r4,r30 1588 add r4,r4,r30
@@ -1946,14 +1943,6 @@ _STATIC(start_here_common)
1946 li r3,0 1943 li r3,0
1947 bl .do_cpu_ftr_fixups 1944 bl .do_cpu_ftr_fixups
1948 1945
1949 LOAD_REG_IMMEDIATE(r26, boot_cpuid)
1950 lwz r26,0(r26)
1951
1952 LOAD_REG_IMMEDIATE(r24, paca) /* Get base vaddr of paca array */
1953 mulli r13,r26,PACA_SIZE /* Calculate vaddr of right paca */
1954 add r13,r13,r24 /* for this processor. */
1955 mtspr SPRN_SPRG3,r13
1956
1957 /* ptr to current */ 1946 /* ptr to current */
1958 LOAD_REG_IMMEDIATE(r4, init_task) 1947 LOAD_REG_IMMEDIATE(r4, init_task)
1959 std r4,PACACURRENT(r13) 1948 std r4,PACACURRENT(r13)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index a2fb2e627aad..175539c9afa0 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -177,6 +177,9 @@ void __init setup_paca(int cpu)
177 177
178void __init early_setup(unsigned long dt_ptr) 178void __init early_setup(unsigned long dt_ptr)
179{ 179{
180 /* Assume we're on cpu 0 for now. Don't write to the paca yet! */
181 setup_paca(0);
182
180 /* Enable early debugging if any specified (see udbg.h) */ 183 /* Enable early debugging if any specified (see udbg.h) */
181 udbg_early_init(); 184 udbg_early_init();
182 185