diff options
Diffstat (limited to 'arch/blackfin/mach-common/head.S')
| -rw-r--r-- | arch/blackfin/mach-common/head.S | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S index c1dcaebbd3a9..a621ae444810 100644 --- a/arch/blackfin/mach-common/head.S +++ b/arch/blackfin/mach-common/head.S @@ -13,6 +13,7 @@ #include <asm/blackfin.h> #include <asm/thread_info.h> #include <asm/trace.h> +#include <asm/asm-offsets.h> __INIT @@ -111,33 +112,26 @@ ENTRY(__start) * This happens here, since L1 gets clobbered * below */ - p0.l = _saved_retx; - p0.h = _saved_retx; + GET_PDA(p0, r0); + r7 = [p0 + PDA_RETX]; p1.l = _init_saved_retx; p1.h = _init_saved_retx; - r0 = [p0]; - [p1] = r0; + [p1] = r7; - p0.l = _saved_dcplb_fault_addr; - p0.h = _saved_dcplb_fault_addr; + r7 = [p0 + PDA_DCPLB]; p1.l = _init_saved_dcplb_fault_addr; p1.h = _init_saved_dcplb_fault_addr; - r0 = [p0]; - [p1] = r0; + [p1] = r7; - p0.l = _saved_icplb_fault_addr; - p0.h = _saved_icplb_fault_addr; + r7 = [p0 + PDA_ICPLB]; p1.l = _init_saved_icplb_fault_addr; p1.h = _init_saved_icplb_fault_addr; - r0 = [p0]; - [p1] = r0; + [p1] = r7; - p0.l = _saved_seqstat; - p0.h = _saved_seqstat; + r7 = [p0 + PDA_SEQSTAT]; p1.l = _init_saved_seqstat; p1.h = _init_saved_seqstat; - r0 = [p0]; - [p1] = r0; + [p1] = r7; #endif /* Initialize stack pointer */ @@ -255,6 +249,9 @@ ENTRY(_real_start) sp = sp + p1; usp = sp; fp = sp; + sp += -12; + call _init_pda + sp += 12; jump.l _start_kernel; ENDPROC(_real_start) |