diff options
-rw-r--r-- | c/src/lib/libbsp/powerpc/qoriq/start/start.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/qoriq/start/start.S b/c/src/lib/libbsp/powerpc/qoriq/start/start.S index f43348f10a..ce376b0c28 100644 --- a/c/src/lib/libbsp/powerpc/qoriq/start/start.S +++ b/c/src/lib/libbsp/powerpc/qoriq/start/start.S @@ -69,6 +69,7 @@ _start: LWI INITIAL_MSR, QORIQ_INITIAL_MSR ori r0, INITIAL_MSR, MSR_IS | MSR_DS mtmsr r0 + isync /* Initialize start stack */ LWI r1, start_stack_end - PPC_MINIMUM_STACK_FRAME_SIZE @@ -123,6 +124,7 @@ _start: li r4, SCRATCH_TLB bl qoriq_mmu_config mtmsr INITIAL_MSR + isync li r3, SCRATCH_TLB bl qoriq_tlb1_invalidate @@ -269,6 +271,7 @@ _start_secondary_processor: LWI INITIAL_MSR, QORIQ_INITIAL_MSR ori r0, INITIAL_MSR, MSR_IS | MSR_DS mtmsr r0 + isync /* Initialize start stack */ subi r1, r1, PPC_MINIMUM_STACK_FRAME_SIZE @@ -285,6 +288,7 @@ _start_secondary_processor: li r4, SCRATCH_TLB bl qoriq_mmu_config mtmsr INITIAL_MSR + isync li r3, SCRATCH_TLB bl qoriq_tlb1_invalidate |