Commit b0e0d68b authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman

powerpc/32: Allow fragmented physical memory

Since commit 9e849f23 ("powerpc/mm/32s: use generic mmu_mapin_ram()
for all blocks.") it is possible to map all blocks as RAM on any PPC32.

Remove related restrictions.

And remove call to wii_memory_fixups() which doesn't do anything else
than checks since commit 160985f3 ("powerpc/wii: remove
wii_mmu_mapin_mem2()")
Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/fc9a5b8ef49f6eb86e970d4c7ccfba9b407fd4eb.1661938317.git.christophe.leroy@csgroup.eu
parent fc06755e
......@@ -82,15 +82,6 @@ void __init MMU_init(void)
if (ppc_md.progress)
ppc_md.progress("MMU:enter", 0x111);
if (memblock.memory.cnt > 1) {
#ifndef CONFIG_WII
memblock_enforce_memory_limit(memblock.memory.regions[0].size);
pr_warn("Only using first contiguous memory region\n");
#else
wii_memory_fixups();
#endif
}
total_lowmem = total_memory = memblock_end_of_DRAM() - memstart_addr;
lowmem_end_addr = memstart_addr + total_lowmem;
......
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