diff options
| author | Takuya ASADA <syuu@cvs.openbsd.org> | 2011-05-08 20:49:20 +0000 |
|---|---|---|
| committer | Takuya ASADA <syuu@cvs.openbsd.org> | 2011-05-08 20:49:20 +0000 |
| commit | d2b5468d4b40c0d7b07cc4155a586ef476d3dffc (patch) | |
| tree | 29cf5494d1beb31579c84f911855db2054345332 /sys/arch/octeon | |
| parent | 70e6347ad33930d83416134cd5d50bbf91ef5c37 (diff) | |
memory handling fix
Diffstat (limited to 'sys/arch/octeon')
| -rw-r--r-- | sys/arch/octeon/octeon/machdep.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/sys/arch/octeon/octeon/machdep.c b/sys/arch/octeon/octeon/machdep.c index 64819a9d732..b6359a57027 100644 --- a/sys/arch/octeon/octeon/machdep.c +++ b/sys/arch/octeon/octeon/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.10 2011/05/08 13:45:03 syuu Exp $ */ +/* $OpenBSD: machdep.c,v 1.11 2011/05/08 20:49:19 syuu Exp $ */ /* * Copyright (c) 2009, 2010 Miodrag Vallat. @@ -273,26 +273,28 @@ octeon_memory_init(struct boot_info *boot_info) if (boot_info->board_type != BOARD_TYPE_SIM) { if(realmem_bytes > OCTEON_DRAM_FIRST_256_END){ -#if 0 +#if 0 /* XXX: need fix on mips64 pmap code */ /* take out the upper non-cached 1/2 */ phys_avail[2] = 0x410000000ULL; phys_avail[3] = (0x410000000ULL + OCTEON_DRAM_FIRST_256_END); physmem += btoc(phys_avail[3] - phys_avail[2]); - mem_layout[1].mem_first_page = atop(phys_avail[2]); - mem_layout[1].mem_last_page = atop(phys_avail[3]-1); - mem_layout[1].mem_freelist = VM_FREELIST_DEFAULT; - realmem_bytes -= OCTEON_DRAM_FIRST_256_END; + mem_layout[2].mem_first_page = atop(phys_avail[2]); + mem_layout[2].mem_last_page = atop(phys_avail[3]-1); + mem_layout[2].mem_freelist = VM_FREELIST_DEFAULT; #endif + realmem_bytes -= OCTEON_DRAM_FIRST_256_END; + /* Now map the rest of the memory */ phys_avail[4] = 0x20000000ULL; phys_avail[5] = (0x20000000ULL + realmem_bytes); physmem += btoc(phys_avail[5] - phys_avail[4]); - mem_layout[2].mem_first_page = atop(phys_avail[4]); - mem_layout[2].mem_last_page = atop(phys_avail[5]-1); - mem_layout[2].mem_freelist = VM_FREELIST_DEFAULT; + mem_layout[1].mem_first_page = atop(phys_avail[4]); + mem_layout[1].mem_last_page = atop(phys_avail[5]-1); + mem_layout[1].mem_freelist = VM_FREELIST_DEFAULT; realmem_bytes=0; }else{ +#if 0 /* XXX: need fix on mips64 pmap code */ /* Now map the rest of the memory */ phys_avail[2] = 0x410000000ULL; phys_avail[3] = (0x410000000ULL + realmem_bytes); @@ -301,6 +303,7 @@ octeon_memory_init(struct boot_info *boot_info) mem_layout[1].mem_last_page = atop(phys_avail[3]-1); mem_layout[1].mem_freelist = VM_FREELIST_DEFAULT; realmem_bytes=0; +#endif } } |