diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv8/cache_v8.c | 8 | ||||
| -rw-r--r-- | arch/arm/include/asm/armv8/mmu.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index 73628c9611..55c6f2f259 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -36,8 +36,6 @@ DECLARE_GLOBAL_DATA_PTR; */ #ifdef CONFIG_SYS_FULL_VA -static struct mm_region mem_map[] = CONFIG_SYS_MEM_MAP; - static u64 get_tcr(int el, u64 *pips, u64 *pva_bits) { u64 max_addr = 0; @@ -46,7 +44,7 @@ static u64 get_tcr(int el, u64 *pips, u64 *pva_bits) int i; /* Find the largest address we need to support */ - for (i = 0; i < ARRAY_SIZE(mem_map); i++) + for (i = 0; mem_map[i].size || mem_map[i].attrs; i++) max_addr = max(max_addr, mem_map[i].base + mem_map[i].size); /* Calculate the maximum physical (and thus virtual) address */ @@ -266,7 +264,7 @@ static int count_required_pts(u64 addr, int level, u64 maxaddr) int i; enum pte_type pte_type = PTE_INVAL; - for (i = 0; i < ARRAY_SIZE(mem_map); i++) { + for (i = 0; mem_map[i].size || mem_map[i].attrs; i++) { struct mm_region *map = &mem_map[i]; u64 start = map->base; u64 end = start + map->size; @@ -364,7 +362,7 @@ static void setup_pgtables(void) create_table(); /* Now add all MMU table entries one after another to the table */ - for (i = 0; i < ARRAY_SIZE(mem_map); i++) + for (i = 0; mem_map[i].size || mem_map[i].attrs; i++) add_map(&mem_map[i]); /* Create the same thing once more for our emergency page table */ diff --git a/arch/arm/include/asm/armv8/mmu.h b/arch/arm/include/asm/armv8/mmu.h index 1c490dcd10..06126c88d8 100644 --- a/arch/arm/include/asm/armv8/mmu.h +++ b/arch/arm/include/asm/armv8/mmu.h @@ -203,6 +203,8 @@ struct mm_region { u64 size; u64 attrs; }; + +extern struct mm_region *mem_map; #endif #endif /* _ASM_ARMV8_MMU_H_ */ |