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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-02-11 18:01:29 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-02-11 21:08:24 +0100 |
commit | 489f9470864996ced72d6937696d57265cf748ce (patch) | |
tree | d53688ea25de52c83ad7267d4df09651a7fe4229 /arch/arm/include | |
parent | 650e2daa9fc847aaced5302b2a287da2d1d58c04 (diff) | |
download | barebox-489f9470864996ced72d6937696d57265cf748ce.tar.gz barebox-489f9470864996ced72d6937696d57265cf748ce.tar.xz |
arm: cache-l2x0 update sync define with Linux 3.5
Drop copy in cache-l2x0
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/cache-l2x0.h | 108 |
1 files changed, 80 insertions, 28 deletions
diff --git a/arch/arm/include/asm/cache-l2x0.h b/arch/arm/include/asm/cache-l2x0.h index e2368889df..963dd99f64 100644 --- a/arch/arm/include/asm/cache-l2x0.h +++ b/arch/arm/include/asm/cache-l2x0.h @@ -17,33 +17,85 @@ #ifndef __ASM_ARM_HARDWARE_L2X0_H #define __ASM_ARM_HARDWARE_L2X0_H -#define L2X0_CACHE_ID 0x000 -#define L2X0_CACHE_TYPE 0x004 -#define L2X0_CTRL 0x100 -#define L2X0_AUX_CTRL 0x104 -#define L2X0_EVENT_CNT_CTRL 0x200 -#define L2X0_EVENT_CNT1_CFG 0x204 -#define L2X0_EVENT_CNT0_CFG 0x208 -#define L2X0_EVENT_CNT1_VAL 0x20C -#define L2X0_EVENT_CNT0_VAL 0x210 -#define L2X0_INTR_MASK 0x214 -#define L2X0_MASKED_INTR_STAT 0x218 -#define L2X0_RAW_INTR_STAT 0x21C -#define L2X0_INTR_CLEAR 0x220 -#define L2X0_CACHE_SYNC 0x730 -#define L2X0_INV_LINE_PA 0x770 -#define L2X0_INV_WAY 0x77C -#define L2X0_CLEAN_LINE_PA 0x7B0 -#define L2X0_CLEAN_LINE_IDX 0x7B8 -#define L2X0_CLEAN_WAY 0x7BC -#define L2X0_CLEAN_INV_LINE_PA 0x7F0 -#define L2X0_CLEAN_INV_LINE_IDX 0x7F8 -#define L2X0_CLEAN_INV_WAY 0x7FC -#define L2X0_LOCKDOWN_WAY_D 0x900 -#define L2X0_LOCKDOWN_WAY_I 0x904 -#define L2X0_TEST_OPERATION 0xF00 -#define L2X0_LINE_DATA 0xF10 -#define L2X0_LINE_TAG 0xF30 -#define L2X0_DEBUG_CTRL 0xF40 +#define L2X0_CACHE_ID 0x000 +#define L2X0_CACHE_TYPE 0x004 +#define L2X0_CTRL 0x100 +#define L2X0_AUX_CTRL 0x104 +#define L2X0_TAG_LATENCY_CTRL 0x108 +#define L2X0_DATA_LATENCY_CTRL 0x10C +#define L2X0_EVENT_CNT_CTRL 0x200 +#define L2X0_EVENT_CNT1_CFG 0x204 +#define L2X0_EVENT_CNT0_CFG 0x208 +#define L2X0_EVENT_CNT1_VAL 0x20C +#define L2X0_EVENT_CNT0_VAL 0x210 +#define L2X0_INTR_MASK 0x214 +#define L2X0_MASKED_INTR_STAT 0x218 +#define L2X0_RAW_INTR_STAT 0x21C +#define L2X0_INTR_CLEAR 0x220 +#define L2X0_CACHE_SYNC 0x730 +#define L2X0_DUMMY_REG 0x740 +#define L2X0_INV_LINE_PA 0x770 +#define L2X0_INV_WAY 0x77C +#define L2X0_CLEAN_LINE_PA 0x7B0 +#define L2X0_CLEAN_LINE_IDX 0x7B8 +#define L2X0_CLEAN_WAY 0x7BC +#define L2X0_CLEAN_INV_LINE_PA 0x7F0 +#define L2X0_CLEAN_INV_LINE_IDX 0x7F8 +#define L2X0_CLEAN_INV_WAY 0x7FC +/* + * The lockdown registers repeat 8 times for L310, the L210 has only one + * D and one I lockdown register at 0x0900 and 0x0904. + */ +#define L2X0_LOCKDOWN_WAY_D_BASE 0x900 +#define L2X0_LOCKDOWN_WAY_I_BASE 0x904 +#define L2X0_LOCKDOWN_STRIDE 0x08 +#define L2X0_ADDR_FILTER_START 0xC00 +#define L2X0_ADDR_FILTER_END 0xC04 +#define L2X0_TEST_OPERATION 0xF00 +#define L2X0_LINE_DATA 0xF10 +#define L2X0_LINE_TAG 0xF30 +#define L2X0_DEBUG_CTRL 0xF40 +#define L2X0_PREFETCH_CTRL 0xF60 +#define L2X0_POWER_CTRL 0xF80 +#define L2X0_DYNAMIC_CLK_GATING_EN (1 << 1) +#define L2X0_STNDBY_MODE_EN (1 << 0) + +/* Registers shifts and masks */ +#define L2X0_CACHE_ID_PART_MASK (0xf << 6) +#define L2X0_CACHE_ID_PART_L210 (1 << 6) +#define L2X0_CACHE_ID_PART_L310 (3 << 6) +#define L2X0_CACHE_ID_RTL_MASK 0x3f +#define L2X0_CACHE_ID_RTL_R0P0 0x0 +#define L2X0_CACHE_ID_RTL_R1P0 0x2 +#define L2X0_CACHE_ID_RTL_R2P0 0x4 +#define L2X0_CACHE_ID_RTL_R3P0 0x5 +#define L2X0_CACHE_ID_RTL_R3P1 0x6 +#define L2X0_CACHE_ID_RTL_R3P2 0x8 + +#define L2X0_AUX_CTRL_MASK 0xc0000fff +#define L2X0_AUX_CTRL_DATA_RD_LATENCY_SHIFT 0 +#define L2X0_AUX_CTRL_DATA_RD_LATENCY_MASK 0x7 +#define L2X0_AUX_CTRL_DATA_WR_LATENCY_SHIFT 3 +#define L2X0_AUX_CTRL_DATA_WR_LATENCY_MASK (0x7 << 3) +#define L2X0_AUX_CTRL_TAG_LATENCY_SHIFT 6 +#define L2X0_AUX_CTRL_TAG_LATENCY_MASK (0x7 << 6) +#define L2X0_AUX_CTRL_DIRTY_LATENCY_SHIFT 9 +#define L2X0_AUX_CTRL_DIRTY_LATENCY_MASK (0x7 << 9) +#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT 16 +#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT 17 +#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x7 << 17) +#define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT 22 +#define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT 26 +#define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT 27 +#define L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT 28 +#define L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT 29 +#define L2X0_AUX_CTRL_EARLY_BRESP_SHIFT 30 + +#define L2X0_LATENCY_CTRL_SETUP_SHIFT 0 +#define L2X0_LATENCY_CTRL_RD_SHIFT 4 +#define L2X0_LATENCY_CTRL_WR_SHIFT 8 + +#define L2X0_ADDR_FILTER_EN 1 + #endif |