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| author | James Yang <James.Yang@freescale.com> | 2013-03-25 07:40:03 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-05-24 16:54:10 -0500 |
| commit | 9cd95ac74a4283c642bb78ad70b46509575b521c (patch) | |
| tree | 001f43efb91cfb6d2d61aa153440c0b6b531730d /arch/powerpc/include | |
| parent | c79fd50382e1d4ec85d3fb15a71d0fd48ac29295 (diff) | |
| download | u-boot-imx-9cd95ac74a4283c642bb78ad70b46509575b521c.zip u-boot-imx-9cd95ac74a4283c642bb78ad70b46509575b521c.tar.gz u-boot-imx-9cd95ac74a4283c642bb78ad70b46509575b521c.tar.bz2 | |
Add e6500 L2 replacement policy selection
This is compile-time config.
Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 5c0c438..1760aa1 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -507,6 +507,15 @@ #define L2CSR0_L2IO 0x00100000 /* L2 Cache Instruction Only */ #define L2CSR0_L2DO 0x00010000 /* L2 Cache Data Only */ #define L2CSR0_L2REP 0x00003000 /* L2 Line Replacement Algo */ + +/* e6500 */ +#define L2CSR0_L2REP_SPLRUAGE 0x00000000 /* L2REP Streaming PLRU with Aging */ +#define L2CSR0_L2REP_FIFO 0x00001000 /* L2REP FIFO */ +#define L2CSR0_L2REP_SPLRU 0x00002000 /* L2REP Streaming PLRU */ +#define L2CSR0_L2REP_PLRU 0x00003000 /* L2REP PLRU */ + +#define L2CSR0_L2REP_MODE L2CSR0_L2REP_SPLRUAGE + #define L2CSR0_L2FL 0x00000800 /* L2 Cache Flush */ #define L2CSR0_L2LFC 0x00000400 /* L2 Cache Lock Flash Clear */ #define L2CSR0_L2LOA 0x00000080 /* L2 Cache Lock Overflow Allocate */ |