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powerpc/32: drop CPU_FTR_UNIFIED_ID_CACHE

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Only 601 and e200 have unified I/D cache.

Drop the feature and use CONFIG_PPC_BOOK3S_601 and CONFIG_E200.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b5902144266d2f4eed1ffea53915bd0245841e02.1566834712.git.christophe.leroy@c-s.fr
This commit is contained in:
Christophe Leroy
2019-08-26 15:52:18 +00:00
committed by Michael Ellerman
parent 39097b9c6d
commit e0291f1dec
3 changed files with 5 additions and 6 deletions
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5
arch/powerpc/include/asm/cputable.h
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@@ -158,7 +158,6 @@ static inline void cpu_feature_keys_init(void) { }
#define CPU_FTR_NEED_COHERENT ASM_CONST(0x01000000)
#define CPU_FTR_NO_BTIC ASM_CONST(0x02000000)
#define CPU_FTR_PPC_LE ASM_CONST(0x04000000)
#define CPU_FTR_UNIFIED_ID_CACHE ASM_CONST(0x08000000)
#define CPU_FTR_SPE ASM_CONST(0x10000000)
#define CPU_FTR_NEED_PAIRED_STWCX ASM_CONST(0x20000000)
#define CPU_FTR_INDEXED_DCR ASM_CONST(0x40000000)
@@ -292,7 +291,7 @@ static inline void cpu_feature_keys_init(void) { }
#endif
#define CPU_FTRS_PPC601 (CPU_FTR_COMMON | \
CPU_FTR_COHERENT_ICACHE | CPU_FTR_UNIFIED_ID_CACHE)
CPU_FTR_COHERENT_ICACHE)
#define CPU_FTRS_603 (CPU_FTR_COMMON | CPU_FTR_MAYBE_CAN_DOZE | \
CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE | CPU_FTR_NOEXECUTE)
#define CPU_FTRS_604 (CPU_FTR_COMMON | CPU_FTR_PPC_LE)
@@ -383,7 +382,7 @@ static inline void cpu_feature_keys_init(void) { }
#define CPU_FTRS_47X (CPU_FTRS_440x6)
#define CPU_FTRS_E200 (CPU_FTR_SPE_COMP | \
CPU_FTR_NODSISRALIGN | CPU_FTR_COHERENT_ICACHE | \
CPU_FTR_UNIFIED_ID_CACHE | CPU_FTR_NOEXECUTE | \
CPU_FTR_NOEXECUTE | \
CPU_FTR_DEBUG_LVL_EXC)
#define CPU_FTRS_E500 (CPU_FTR_MAYBE_CAN_DOZE | \
CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN | \