@@ -5,6 +5,7 @@ config UNICORE32
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
select HAVE_MEMBLOCK
+ select NO_BOOTMEM
select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2
@@ -84,58 +84,6 @@ static void __init find_limits(unsigned long *min, unsigned long *max_low,
}
}
-static void __init uc32_bootmem_init(unsigned long start_pfn,
- unsigned long end_pfn)
-{
- struct memblock_region *reg;
- unsigned int boot_pages;
- phys_addr_t bitmap;
- pg_data_t *pgdat;
-
- /*
- * Allocate the bootmem bitmap page. This must be in a region
- * of memory which has already been mapped.
- */
- boot_pages = bootmem_bootmap_pages(end_pfn - start_pfn);
- bitmap = memblock_alloc_base(boot_pages << PAGE_SHIFT, L1_CACHE_BYTES,
- __pfn_to_phys(end_pfn));
-
- /*
- * Initialise the bootmem allocator, handing the
- * memory banks over to bootmem.
- */
- node_set_online(0);
- pgdat = NODE_DATA(0);
- init_bootmem_node(pgdat, __phys_to_pfn(bitmap), start_pfn, end_pfn);
-
- /* Free the lowmem regions from memblock into bootmem. */
- for_each_memblock(memory, reg) {
- unsigned long start = memblock_region_memory_base_pfn(reg);
- unsigned long end = memblock_region_memory_end_pfn(reg);
-
- if (end >= end_pfn)
- end = end_pfn;
- if (start >= end)
- break;
-
- free_bootmem(__pfn_to_phys(start), (end - start) << PAGE_SHIFT);
- }
-
- /* Reserve the lowmem memblock reserved regions in bootmem. */
- for_each_memblock(reserved, reg) {
- unsigned long start = memblock_region_reserved_base_pfn(reg);
- unsigned long end = memblock_region_reserved_end_pfn(reg);
-
- if (end >= end_pfn)
- end = end_pfn;
- if (start >= end)
- break;
-
- reserve_bootmem(__pfn_to_phys(start),
- (end - start) << PAGE_SHIFT, BOOTMEM_DEFAULT);
- }
-}
-
static void __init uc32_bootmem_free(unsigned long min, unsigned long max_low,
unsigned long max_high)
{
@@ -232,7 +180,7 @@ void __init bootmem_init(void)
find_limits(&min, &max_low, &max_high);
- uc32_bootmem_init(min, max_low);
+ node_set_online(0);
#ifdef CONFIG_SWIOTLB
swiotlb_init(1);