Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0aaa6f8f authored by Santosh Shilimkar's avatar Santosh Shilimkar Committed by Tony Lindgren
Browse files

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: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent b0c3844d

arch/arm/include/asm/hardware/cache-l2x0.h

+11 −1
Original line number Original line Diff line number Diff line
@@ -59,7 +59,17 @@ 
#define L2X0_CACHE_ID_PART_MASK		(0xf << 6)

#define L2X0_CACHE_ID_PART_MASK		(0xf << 6)

#define L2X0_CACHE_ID_PART_L210		(1 << 6)

#define L2X0_CACHE_ID_PART_L210		(1 << 6)

#define L2X0_CACHE_ID_PART_L310		(3 << 6)

#define L2X0_CACHE_ID_PART_L310		(3 << 6)



#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_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__

#ifndef __ASSEMBLY__

extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);

extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);