Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3d372548b4af1a3d0a40f3dde7af5389a30ce359
Commit:     3d372548b4af1a3d0a40f3dde7af5389a30ce359
Parent:     f4dcd3c229a0745aff7d6835ca7c45aaeb293714
Author:     James.Yang <[EMAIL PROTECTED]>
AuthorDate: Wed May 2 16:34:43 2007 -0500
Committer:  Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Thu May 17 21:10:15 2007 +1000

    [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 <[EMAIL PROTECTED]>
    Acked-by: Jon Loeliger <[EMAIL PROTECTED]>
    Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
 arch/powerpc/kernel/cputable.c |    2 +-
 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 9cb24d2..6ef87fb 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 4345249..82d595a 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 | \
-
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