diff options
Diffstat (limited to 'arch/microblaze/mm')
| -rw-r--r-- | arch/microblaze/mm/init.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 65eb00419d1..c8437866d3b 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -70,16 +70,16 @@ static void __init paging_init(void) void __init setup_memory(void) { - int i; unsigned long map_size; + struct memblock_region *reg; + #ifndef CONFIG_MMU u32 kernel_align_start, kernel_align_size; /* Find main memory where is the kernel */ - for (i = 0; i < memblock.memory.cnt; i++) { - memory_start = (u32) memblock.memory.region[i].base; - memory_end = (u32) memblock.memory.region[i].base - + (u32) memblock.memory.region[i].size; + for_each_memblock(memory, reg) { + memory_start = (u32)reg->base; + memory_end = (u32) reg->base + reg->size; if ((memory_start <= (u32)_text) && ((u32)_text <= memory_end)) { memory_size = memory_end - memory_start; @@ -142,12 +142,10 @@ void __init setup_memory(void) free_bootmem(memory_start, memory_size); /* reserve allocate blocks */ - for (i = 0; i < memblock.reserved.cnt; i++) { - pr_debug("reserved %d - 0x%08x-0x%08x\n", i, - (u32) memblock.reserved.region[i].base, - (u32) memblock_size_bytes(&memblock.reserved, i)); - reserve_bootmem(memblock.reserved.region[i].base, - memblock_size_bytes(&memblock.reserved, i) - 1, BOOTMEM_DEFAULT); + for_each_memblock(reserved, reg) { + pr_debug("reserved - 0x%08x-0x%08x\n", + (u32) reg->base, (u32) reg->size); + reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT); } #ifdef CONFIG_MMU init_bootmem_done = 1; @@ -230,7 +228,7 @@ static void mm_cmdline_setup(void) if (maxmem && memory_size > maxmem) { memory_size = maxmem; memory_end = memory_start + memory_size; - memblock.memory.region[0].size = memory_size; + memblock.memory.regions[0].size = memory_size; } } } @@ -273,14 +271,14 @@ asmlinkage void __init mmu_init(void) machine_restart(NULL); } - if ((u32) memblock.memory.region[0].size < 0x1000000) { + if ((u32) memblock.memory.regions[0].size < 0x1000000) { printk(KERN_EMERG "Memory must be greater than 16MB\n"); machine_restart(NULL); } /* Find main memory where the kernel is */ - memory_start = (u32) memblock.memory.region[0].base; - memory_end = (u32) memblock.memory.region[0].base + - (u32) memblock.memory.region[0].size; + memory_start = (u32) memblock.memory.regions[0].base; + memory_end = (u32) memblock.memory.regions[0].base + + (u32) memblock.memory.regions[0].size; memory_size = memory_end - memory_start; mm_cmdline_setup(); /* FIXME parse args from command line - not used */ |