diff options
| author | Jon Loeliger <jdl@jdl.com> | 2006-06-17 17:52:44 -0500 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-21 15:01:28 +1000 |
| commit | ee0339f205d60375c5ce1653c0dc318c6ec72668 (patch) | |
| tree | 8c4e46f6645224d88b26fed0a8c5ff031f233952 /arch/powerpc/mm/ppc_mmu_32.c | |
| parent | 9674ed38d8e4a9ce15c61b4306ef803cad0e1dc0 (diff) | |
| download | lwn-ee0339f205d60375c5ce1653c0dc318c6ec72668.tar.gz lwn-ee0339f205d60375c5ce1653c0dc318c6ec72668.zip | |
[POWERPC] Add starting of secondary 86xx CPUs.
Clear the high BATS during load_up_mmu if FTR_HAS_HIGH_BATS.
Allow just a bit more time for secondary CPUs to phone home.
Signed-off-by: Wei Zhang <Wei.Zhang@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm/ppc_mmu_32.c')
| -rw-r--r-- | arch/powerpc/mm/ppc_mmu_32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c index ab5cd724b122..2ed43a493b31 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/ppc_mmu_32.c @@ -43,13 +43,13 @@ unsigned long _SDR1; union ubat { /* BAT register values to be loaded */ BAT bat; u32 word[2]; -} BATS[4][2]; /* 4 pairs of IBAT, DBAT */ +} BATS[8][2]; /* 8 pairs of IBAT, DBAT */ struct batrange { /* stores address ranges mapped by BATs */ unsigned long start; unsigned long limit; unsigned long phys; -} bat_addrs[4]; +} bat_addrs[8]; /* * Return PA for this VA if it is mapped by a BAT, or 0 |