diff options
| author | James.Yang <James.Yang@freescale.com> | 2007-05-02 16:34:43 -0500 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-17 21:10:15 +1000 |
| commit | 3d372548b4af1a3d0a40f3dde7af5389a30ce359 (patch) | |
| tree | 7533e8332e8a4d9be5d8770a455795f3ceed5695 | |
| parent | f4dcd3c229a0745aff7d6835ca7c45aaeb293714 (diff) | |
[POWERPC] Remove CPU_FTR_NEED_COHERENT for 7448.
Remove CPU_FTR_NEED_COHERENT for MPC7448 (and single-core MPC86xx).
This prevents needlessly setting M=1 when not SMP.
Signed-off-by: James.Yang <James.Yang@freescale.com>
Acked-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 2 | ||||
| -rw-r--r-- | include/asm-powerpc/cputable.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 9cb24d20f0f..6ef87fb90b8 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -836,7 +836,7 @@ static struct cpu_spec cpu_specs[] = { .pvr_mask = 0xffff0000, .pvr_value = 0x80040000, .cpu_name = "7448", - .cpu_features = CPU_FTRS_7447A, + .cpu_features = CPU_FTRS_7448, .cpu_user_features = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE, .icache_bsize = 32, diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 434524931ef..82d595a5210 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -302,6 +302,12 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) +#define CPU_FTRS_7448 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \ + CPU_FTR_USE_TB | \ + CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ + CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ + CPU_FTR_PPC_LE) #define CPU_FTRS_82XX (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \ CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB) #define CPU_FTRS_G2_LE (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \ |