diff options
Diffstat (limited to 'arch/arm/lib/cache-cp15.c')
| -rw-r--r-- | arch/arm/lib/cache-cp15.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c index 24050e5bdd3..4854c39a354 100644 --- a/arch/arm/lib/cache-cp15.c +++ b/arch/arm/lib/cache-cp15.c @@ -203,9 +203,12 @@ static inline void mmu_setup(void) asm volatile("mcr p15, 0, %0, c2, c0, 0" : : "r" (gd->arch.tlb_addr) : "memory"); #endif - /* Set the access control to all-supervisor */ + /* + * initial value of Domain Access Control Register (DACR) + * Set the access control to client (1U) for each of the 16 domains + */ asm volatile("mcr p15, 0, %0, c3, c0, 0" - : : "r" (~0)); + : : "r" (0x55555555)); arm_init_domains(); |