Merge remote-tracking branch 'lsk/v3.10/topic/big.LITTLE' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / arch / arm / mm / proc-v6.S

diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 919405e20b80e73272a519a7c3b377b9eccc2dd0..b96c6e64943e2ec1aac889064a34491929dca824 100644 (file)
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -206,7 +206,6 @@ __v6_setup:
        mcr     p15, 0, r0, c7, c14, 0          @ clean+invalidate D cache
        mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
        mcr     p15, 0, r0, c7, c15, 0          @ clean+invalidate cache
-       mcr     p15, 0, r0, c7, c10, 4          @ drain write buffer
 #ifdef CONFIG_MMU
        mcr     p15, 0, r0, c8, c7, 0           @ invalidate I + D TLBs
        mcr     p15, 0, r0, c2, c0, 2           @ TTB control register
@@ -216,11 +215,11 @@ __v6_setup:
        ALT_UP(orr      r8, r8, #TTB_FLAGS_UP)
        mcr     p15, 0, r8, c2, c0, 1           @ load TTB1
 #endif /* CONFIG_MMU */
+       mcr     p15, 0, r0, c7, c10, 4          @ drain write buffer and
+                                               @ complete invalidations
        adr     r5, v6_crval
        ldmia   r5, {r5, r6}
-#ifdef CONFIG_CPU_ENDIAN_BE8
-       orr     r6, r6, #1 << 25                @ big-endian page tables
-#endif
+ ARM_BE8(orr   r6, r6, #1 << 25)               @ big-endian page tables
        mrc     p15, 0, r0, c1, c0, 0           @ read control register
        bic     r0, r0, r5                      @ clear bits them
        orr     r0, r0, r6                      @ set them