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| author | Kumar Gala <galak@kernel.crashing.org> | 2010-05-05 22:35:27 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-07-26 13:07:57 -0500 |
| commit | fd3c9befa83eecf6e7c6ef03c501159fbf754143 (patch) | |
| tree | 825bcfea93aea0ed8d270bd993262bab45982981 /arch/powerpc/include/asm | |
| parent | 61054ffa1690b2aef4e845c6aa071840b93abff6 (diff) | |
| download | u-boot-imx-fd3c9befa83eecf6e7c6ef03c501159fbf754143.zip u-boot-imx-fd3c9befa83eecf6e7c6ef03c501159fbf754143.tar.gz u-boot-imx-fd3c9befa83eecf6e7c6ef03c501159fbf754143.tar.bz2 | |
powerpc/p4080: Add workaround for erratum CPU22
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 89f283a..84a1e2e 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -495,6 +495,7 @@ #define L1CSR1_ICFI 0x00000002 /* Instruction Cache Flash Invalidate */ #define L1CSR1_ICE 0x00000001 /* Instruction Cache Enable */ #define SPRN_L1CSR2 0x25e /* L1 Data Cache Control and Status Register 2 */ +#define L1CSR2_DCWS 0x40000000 /* Data Cache Write Shadow */ #define SPRN_L2CSR0 0x3f9 /* L2 Data Cache Control and Status Register 0 */ #define L2CSR0_L2E 0x80000000 /* L2 Cache Enable */ #define L2CSR0_L2PE 0x40000000 /* L2 Cache Parity/ECC Enable */ |