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powerpc/fsl: add E6500 PVR and SPRN_PWRMGTCR0 define 

E6500 PVR and SPRN_PWRMGTCR0 will be used in subsequent pw20/altivec
idle patches.

Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Wang Dongsheng 2013-12-17 16:16:59 +08:00 committed by Scott Wood
parent 1e83bf875e
commit 71a6fa17e1
2 changed files with 11 additions and 0 deletions
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2
arch/powerpc/include/asm/reg.h
View File

@ -1075,6 +1075,8 @@
#define PVR_8560 0x80200000
#define PVR_VER_E500V1 0x8020
#define PVR_VER_E500V2 0x8021
#define PVR_VER_E6500 0x8040
/*
* For the 8xx processors, all of them report the same PVR family for
* the PowerPC core. The various versions of these processors must be

9
arch/powerpc/include/asm/reg_booke.h
View File

@ -171,6 +171,7 @@
#define SPRN_L2CSR1 0x3FA /* L2 Data Cache Control and Status Register 1 */
#define SPRN_DCCR 0x3FA /* Data Cache Cacheability Register */
#define SPRN_ICCR 0x3FB /* Instruction Cache Cacheability Register */
#define SPRN_PWRMGTCR0 0x3FB /* Power management control register 0 */
#define SPRN_SVR 0x3FF /* System Version Register */
/*
@ -217,6 +218,14 @@
#define CCR1_DPC 0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */
#define CCR1_TCS 0x00000080 /* Timer Clock Select */
/* Bit definitions for PWRMGTCR0. */
#define PWRMGTCR0_PW20_WAIT (1 << 14) /* PW20 state enable bit */
#define PWRMGTCR0_PW20_ENT_SHIFT 8
#define PWRMGTCR0_PW20_ENT 0x3F00
#define PWRMGTCR0_AV_IDLE_PD_EN (1 << 22) /* Altivec idle enable */
#define PWRMGTCR0_AV_IDLE_CNT_SHIFT 16
#define PWRMGTCR0_AV_IDLE_CNT 0x3F0000
/* Bit definitions for the MCSR. */
#define MCSR_MCS 0x80000000 /* Machine Check Summary */
#define MCSR_IB 0x40000000 /* Instruction PLB Error */