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| author | Kumar Gala <galak@freescale.com> | 2005-09-03 15:55:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:06:00 -0700 |
| commit | bbde630b553d349307fe719486bc06f8cf9c1a2d (patch) | |
| tree | de7a71a39423c907301dd4eab6ccf31736227c24 /arch/ppc | |
| parent | e8834801bf9e2ee96c3ac29adf0ff6840afcd841 (diff) | |
| download | blackbird-obmc-linux-bbde630b553d349307fe719486bc06f8cf9c1a2d.tar.gz blackbird-obmc-linux-bbde630b553d349307fe719486bc06f8cf9c1a2d.zip | |
[PATCH] ppc32: Added cputable entry for 7448
Added cputable entry for 7448 as well adding it to checks for saving and
restoring of cpu state.
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc')
| -rw-r--r-- | arch/ppc/kernel/cpu_setup_6xx.S | 4 | ||||
| -rw-r--r-- | arch/ppc/kernel/cputable.c | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/arch/ppc/kernel/cpu_setup_6xx.S b/arch/ppc/kernel/cpu_setup_6xx.S index 3fb1fb619d2c..bd037caa4055 100644 --- a/arch/ppc/kernel/cpu_setup_6xx.S +++ b/arch/ppc/kernel/cpu_setup_6xx.S @@ -327,6 +327,7 @@ _GLOBAL(__save_cpu_setup) cmplwi cr4,r3,0x8002 /* 7457 */ cmplwi cr5,r3,0x8003 /* 7447A */ cmplwi cr6,r3,0x7000 /* 750FX */ + cmplwi cr7,r3,0x8004 /* 7448 */ /* cr1 is 7400 || 7410 */ cror 4*cr1+eq,4*cr1+eq,4*cr2+eq /* cr0 is 74xx */ @@ -334,6 +335,7 @@ _GLOBAL(__save_cpu_setup) cror 4*cr0+eq,4*cr0+eq,4*cr4+eq cror 4*cr0+eq,4*cr0+eq,4*cr1+eq cror 4*cr0+eq,4*cr0+eq,4*cr5+eq + cror 4*cr0+eq,4*cr0+eq,4*cr7+eq bne 1f /* Backup 74xx specific regs */ mfspr r4,SPRN_MSSCR0 @@ -396,6 +398,7 @@ _GLOBAL(__restore_cpu_setup) cmplwi cr4,r3,0x8002 /* 7457 */ cmplwi cr5,r3,0x8003 /* 7447A */ cmplwi cr6,r3,0x7000 /* 750FX */ + cmplwi cr7,r3,0x8004 /* 7448 */ /* cr1 is 7400 || 7410 */ cror 4*cr1+eq,4*cr1+eq,4*cr2+eq /* cr0 is 74xx */ @@ -403,6 +406,7 @@ _GLOBAL(__restore_cpu_setup) cror 4*cr0+eq,4*cr0+eq,4*cr4+eq cror 4*cr0+eq,4*cr0+eq,4*cr1+eq cror 4*cr0+eq,4*cr0+eq,4*cr5+eq + cror 4*cr0+eq,4*cr0+eq,4*cr7+eq bne 2f /* Restore 74xx specific regs */ lwz r4,CS_MSSCR0(r5) diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c index fa6df9d4af05..546e1ea4cafa 100644 --- a/arch/ppc/kernel/cputable.c +++ b/arch/ppc/kernel/cputable.c @@ -550,6 +550,22 @@ struct cpu_spec cpu_specs[] = { .num_pmcs = 6, .cpu_setup = __setup_cpu_745x }, + { /* 7448 */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x80040000, + .cpu_name = "7448", + .cpu_features = 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_NEED_COHERENT, + .cpu_user_features = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP, + .icache_bsize = 32, + .dcache_bsize = 32, + .num_pmcs = 6, + .cpu_setup = __setup_cpu_745x + }, { /* 82xx (8240, 8245, 8260 are all 603e cores) */ .pvr_mask = 0x7fff0000, .pvr_value = 0x00810000, |
