diff options
Diffstat (limited to 'arch/powerpc/mm/init_32.c')
| -rw-r--r-- | arch/powerpc/mm/init_32.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 1d7e5b8ade6a..ba61d088d2a2 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -146,6 +146,7 @@ void __init MMU_init(void) } total_lowmem = total_memory = lmb_end_of_DRAM() - memstart_addr; + lowmem_end_addr = memstart_addr + total_lowmem; #ifdef CONFIG_FSL_BOOKE /* Freescale Book-E parts expect lowmem to be mapped by fixed TLB @@ -156,9 +157,10 @@ void __init MMU_init(void) if (total_lowmem > __max_low_memory) { total_lowmem = __max_low_memory; + lowmem_end_addr = memstart_addr + total_lowmem; #ifndef CONFIG_HIGHMEM total_memory = total_lowmem; - lmb_enforce_memory_limit(total_lowmem); + lmb_enforce_memory_limit(lowmem_end_addr); lmb_analyze(); #endif /* CONFIG_HIGHMEM */ } |