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Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/wii.c')
-rw-r--r--arch/powerpc/platforms/embedded6xx/wii.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index 1b5dc1a2e145..6d8dadf19f0b 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -79,24 +79,19 @@ void __init wii_memory_fixups(void)
BUG_ON(memblock.memory.cnt != 2);
BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base));
- p[0].size = _ALIGN_DOWN(p[0].size, PAGE_SIZE);
- p[1].size = _ALIGN_DOWN(p[1].size, PAGE_SIZE);
+ /* trim unaligned tail */
+ memblock_remove(ALIGN(p[1].base + p[1].size, PAGE_SIZE),
+ (phys_addr_t)ULLONG_MAX);
- wii_hole_start = p[0].base + p[0].size;
+ /* determine hole, add & reserve them */
+ wii_hole_start = ALIGN(p[0].base + p[0].size, PAGE_SIZE);
wii_hole_size = p[1].base - wii_hole_start;
-
- pr_info("MEM1: <%08llx %08llx>\n", p[0].base, p[0].size);
- pr_info("HOLE: <%08lx %08lx>\n", wii_hole_start, wii_hole_size);
- pr_info("MEM2: <%08llx %08llx>\n", p[1].base, p[1].size);
-
- p[0].size += wii_hole_size + p[1].size;
-
- memblock.memory.cnt = 1;
- memblock_analyze();
-
- /* reserve the hole */
+ memblock_add(wii_hole_start, wii_hole_size);
memblock_reserve(wii_hole_start, wii_hole_size);
+ BUG_ON(memblock.memory.cnt != 1);
+ __memblock_dump_all();
+
/* allow ioremapping the address space in the hole */
__allow_ioremap_reserved = 1;
}