diff options
Diffstat (limited to 'arch/microblaze/mm/init.c')
| -rw-r--r-- | arch/microblaze/mm/init.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 3344d4a1fe89..0902c459c385 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -108,15 +108,15 @@ static void __init paging_init(void) void __init setup_memory(void) { - struct memblock_region *reg; - #ifndef CONFIG_MMU u32 kernel_align_start, kernel_align_size; + phys_addr_t start, end; + u64 i; /* Find main memory where is the kernel */ - for_each_memblock(memory, reg) { - memory_start = (u32)reg->base; - lowmem_size = reg->size; + for_each_mem_range(i, &start, &end) { + memory_start = start; + lowmem_size = end - start; if ((memory_start <= (u32)_text) && ((u32)_text <= (memory_start + lowmem_size - 1))) { memory_size = lowmem_size; @@ -164,17 +164,6 @@ void __init setup_memory(void) pr_info("%s: max_low_pfn: %#lx\n", __func__, max_low_pfn); pr_info("%s: max_pfn: %#lx\n", __func__, max_pfn); - /* Add active regions with valid PFNs */ - for_each_memblock(memory, reg) { - unsigned long start_pfn, end_pfn; - - start_pfn = memblock_region_memory_base_pfn(reg); - end_pfn = memblock_region_memory_end_pfn(reg); - memblock_set_node(start_pfn << PAGE_SHIFT, - (end_pfn - start_pfn) << PAGE_SHIFT, - &memblock.memory, 0); - } - paging_init(); } |