[PATCH 4/5] powerpc: wii: Don't rely on the reserved memory hack
From: Jonathan NeuschÃfer
Date: Thu Feb 22 2018 - 07:16:38 EST
Signed-off-by: Jonathan NeuschÃfer <j.neuschaefer@xxxxxxx>
---
arch/powerpc/platforms/embedded6xx/wii.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index 4682327f76a9..fc00d82691e1 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -81,21 +81,9 @@ void __init wii_memory_fixups(void)
BUG_ON(memblock.memory.cnt != 2);
BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base));
- /* trim unaligned tail */
- memblock_remove(ALIGN(p[1].base + p[1].size, PAGE_SIZE),
- (phys_addr_t)ULLONG_MAX);
-
- /* determine hole, add & reserve them */
+ /* determine hole */
wii_hole_start = ALIGN(p[0].base + p[0].size, PAGE_SIZE);
wii_hole_size = p[1].base - wii_hole_start;
- 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;
}
unsigned long __init wii_mmu_mapin_mem2(unsigned long top)
--
2.16.1