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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-10-22 08:29:43 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-09 06:48:59 +0100 |
| commit | ad510e37e4b48f7da462650946aeaa078b977277 (patch) | |
| tree | 6a27eb3cb0421cf998db96cd9d7325ca91292663 | |
| parent | powerpc/32s: Remove CONFIG_PPC_BOOK3S_6xx (diff) | |
| download | linux-ad510e37e4b48f7da462650946aeaa078b977277.tar.xz linux-ad510e37e4b48f7da462650946aeaa078b977277.zip | |
powerpc/32s: Regroup 603 based CPUs in cputable
In order to selectively build the kernel for 603 SW TLB handling,
regroup all 603 based CPUs together.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/45065263fdb9f5cc2a2d210ec2a762ac8bf5b2bc.1603348103.git.christophe.leroy@csgroup.eu
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 14 | ||||
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 78 |
2 files changed, 47 insertions, 45 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 8a4e1ed8a4a2..b088c3443a99 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -503,15 +503,16 @@ static inline void cpu_feature_keys_init(void) { } enum { CPU_FTRS_POSSIBLE = #ifdef CONFIG_PPC_BOOK3S_32 - CPU_FTRS_603 | CPU_FTRS_604 | CPU_FTRS_740_NOTAU | + CPU_FTRS_604 | CPU_FTRS_740_NOTAU | CPU_FTRS_740 | CPU_FTRS_750 | CPU_FTRS_750FX1 | CPU_FTRS_750FX2 | CPU_FTRS_750FX | CPU_FTRS_750GX | CPU_FTRS_7400_NOTAU | CPU_FTRS_7400 | CPU_FTRS_7450_20 | CPU_FTRS_7450_21 | CPU_FTRS_7450_23 | CPU_FTRS_7455_1 | CPU_FTRS_7455_20 | CPU_FTRS_7455 | CPU_FTRS_7447_10 | - CPU_FTRS_7447 | CPU_FTRS_7447A | CPU_FTRS_82XX | - CPU_FTRS_G2_LE | CPU_FTRS_E300 | CPU_FTRS_E300C2 | + CPU_FTRS_7447 | CPU_FTRS_7447A | CPU_FTRS_CLASSIC32 | + CPU_FTRS_603 | CPU_FTRS_82XX | + CPU_FTRS_G2_LE | CPU_FTRS_E300 | CPU_FTRS_E300C2 | #endif #ifdef CONFIG_PPC_8xx CPU_FTRS_8XX | @@ -572,15 +573,16 @@ enum { enum { CPU_FTRS_ALWAYS = #ifdef CONFIG_PPC_BOOK3S_32 - CPU_FTRS_603 & CPU_FTRS_604 & CPU_FTRS_740_NOTAU & + CPU_FTRS_604 & CPU_FTRS_740_NOTAU & CPU_FTRS_740 & CPU_FTRS_750 & CPU_FTRS_750FX1 & CPU_FTRS_750FX2 & CPU_FTRS_750FX & CPU_FTRS_750GX & CPU_FTRS_7400_NOTAU & CPU_FTRS_7400 & CPU_FTRS_7450_20 & CPU_FTRS_7450_21 & CPU_FTRS_7450_23 & CPU_FTRS_7455_1 & CPU_FTRS_7455_20 & CPU_FTRS_7455 & CPU_FTRS_7447_10 & - CPU_FTRS_7447 & CPU_FTRS_7447A & CPU_FTRS_82XX & - CPU_FTRS_G2_LE & CPU_FTRS_E300 & CPU_FTRS_E300C2 & + CPU_FTRS_7447 & CPU_FTRS_7447A & CPU_FTRS_CLASSIC32 & + CPU_FTRS_603 & CPU_FTRS_82XX & + CPU_FTRS_G2_LE & CPU_FTRS_E300 & CPU_FTRS_E300C2 & #endif #ifdef CONFIG_PPC_8xx CPU_FTRS_8XX & diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 086eadd5c3c8..5bf971f7c325 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -612,45 +612,6 @@ static struct cpu_spec __initdata cpu_specs[] = { #ifdef CONFIG_PPC32 #ifdef CONFIG_PPC_BOOK3S_32 - { /* 603 */ - .pvr_mask = 0xffff0000, - .pvr_value = 0x00030000, - .cpu_name = "603", - .cpu_features = CPU_FTRS_603, - .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, - .mmu_features = 0, - .icache_bsize = 32, - .dcache_bsize = 32, - .cpu_setup = __setup_cpu_603, - .machine_check = machine_check_generic, - .platform = "ppc603", - }, - { /* 603e */ - .pvr_mask = 0xffff0000, - .pvr_value = 0x00060000, - .cpu_name = "603e", - .cpu_features = CPU_FTRS_603, - .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, - .mmu_features = 0, - .icache_bsize = 32, - .dcache_bsize = 32, - .cpu_setup = __setup_cpu_603, - .machine_check = machine_check_generic, - .platform = "ppc603", - }, - { /* 603ev */ - .pvr_mask = 0xffff0000, - .pvr_value = 0x00070000, - .cpu_name = "603ev", - .cpu_features = CPU_FTRS_603, - .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, - .mmu_features = 0, - .icache_bsize = 32, - .dcache_bsize = 32, - .cpu_setup = __setup_cpu_603, - .machine_check = machine_check_generic, - .platform = "ppc603", - }, { /* 604 */ .pvr_mask = 0xffff0000, .pvr_value = 0x00040000, @@ -1140,6 +1101,45 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_generic, .platform = "ppc7450", }, + { /* 603 */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x00030000, + .cpu_name = "603", + .cpu_features = CPU_FTRS_603, + .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, + .mmu_features = 0, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_603, + .machine_check = machine_check_generic, + .platform = "ppc603", + }, + { /* 603e */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x00060000, + .cpu_name = "603e", + .cpu_features = CPU_FTRS_603, + .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, + .mmu_features = 0, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_603, + .machine_check = machine_check_generic, + .platform = "ppc603", + }, + { /* 603ev */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x00070000, + .cpu_name = "603ev", + .cpu_features = CPU_FTRS_603, + .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, + .mmu_features = 0, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_603, + .machine_check = machine_check_generic, + .platform = "ppc603", + }, { /* 82xx (8240, 8245, 8260 are all 603e cores) */ .pvr_mask = 0x7fff0000, .pvr_value = 0x00810000, |