diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index e5e2b6f63567..73b7e9b45054 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -596,19 +596,11 @@ static void __init early_reserve_mem_dt(void) static void __init early_reserve_mem(void) { - u64 base, size; __be64 *reserve_map; - unsigned long self_base; - unsigned long self_size; reserve_map = (__be64 *)(((unsigned long)initial_boot_params) + be32_to_cpu(initial_boot_params->off_mem_rsvmap)); - /* before we do anything, lets reserve the dt blob */ - self_base = __pa((unsigned long)initial_boot_params); - self_size = be32_to_cpu(initial_boot_params->totalsize); - memblock_reserve(self_base, self_size); - /* Look for the new "reserved-regions" property in the DT */ early_reserve_mem_dt(); @@ -637,26 +629,12 @@ static void __init early_reserve_mem(void) size_32 = be32_to_cpup(reserve_map_32++); if (size_32 == 0) break; - /* skip if the reservation is for the blob */ - if (base_32 == self_base && size_32 == self_size) - continue; DBG("reserving: %x -> %x\n", base_32, size_32); memblock_reserve(base_32, size_32); } return; } #endif - DBG("Processing reserve map\n"); - - /* Handle the reserve map in the fdt blob if it exists */ - while (1) { - base = be64_to_cpup(reserve_map++); - size = be64_to_cpup(reserve_map++); - if (size == 0) - break; - DBG("reserving: %llx -> %llx\n", base, size); - memblock_reserve(base, size); - } } void __init early_init_devtree(void *params) |
