ARM: l2x0: Add aux control register bitfields
This patch adds the PL310 Auxiliary Control Register bitfields
so that SOC's can use these bit fields to construct the AUXCTRL
value to be passed/programmed instead of hardcoding it.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index cc42d5f..5aeec1e 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -59,7 +59,17 @@
#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_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17)
+
+#define L2X0_AUX_CTRL_MASK 0xc0000fff
+#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT 16
+#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT 17
+#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 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
#ifndef __ASSEMBLY__
extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);