From: Santosh Shilimkar Date: Fri, 19 Nov 2010 17:31:02 +0000 (+0530) Subject: ARM: l2x0: Add aux control register bitfields X-Git-Tag: MMI-PSA29.97-13-9~21439^2~19^3~4 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0aaa6f8f1da195ae1a993d3e9c80d600480cf947;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git 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 Acked-by: Catalin Marinas Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h index cc42d5fdee17..5aeec1e1735c 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);