ARM: mmu: Set domain permissions to client access

[karo-tx-uboot.git] / arch / arm / lib / cache-cp15.c

diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c
index 6ecbedfed96c33f3938131bd5a3dd7b60df9fd7f..4abe1cf061a879d65170ad8c6697d9c9e1954751 100644 (file)
--- a/arch/arm/lib/cache-cp15.c
+++ b/arch/arm/lib/cache-cp15.c
@@ -36,6 +36,10 @@ void __arm_init_before_mmu(void)
 void arm_init_before_mmu(void)
        __attribute__((weak, alias("__arm_init_before_mmu")));
 
+__weak void arm_init_domains(void)
+{
+}
+
 static void cp_delay (void)
 {
        volatile int i;
@@ -117,6 +121,9 @@ static inline void mmu_setup(void)
        /* Set the access control to all-supervisor */
        asm volatile("mcr p15, 0, %0, c3, c0, 0"
                     : : "r" (~0));
+
+       arm_init_domains();
+
        /* and enable the mmu */
        reg = get_cr(); /* get control reg. */
        cp_delay();