diff options
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index d8a2fb87ba0c..c1545f22c077 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -776,6 +776,11 @@ void __init early_init_devtree(void *params) limit = ALIGN(memory_limit ?: memblock_phys_mem_size(), PAGE_SIZE); memblock_enforce_memory_limit(limit); +#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_PPC_4K_PAGES) + if (!early_radix_enabled()) + memblock_cap_memory_range(0, 1UL << (H_MAX_PHYSMEM_BITS)); +#endif + memblock_allow_resize(); memblock_dump_all(); |