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authorRussell King <rmk+kernel@arm.linux.org.uk>2014-03-16 20:52:25 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-05-30 00:48:43 +0100
commit1a5a954ce0dd8ba1fc8b5305bcdb6e4cf7d6939b (patch)
tree3eb2562e07d3656418a3e0fcc87fb3d479663978 /arch/arm/mach-omap2
parenta8875a092af5d9f88f6c335dd07d8988e80e1343 (diff)
ARM: l2c: fix register naming
We have a mixture of different devices with different register layouts, but we group all the bits together in an opaque mess. Split them out into those which are L2C-310 specific and ones which refer to earlier devices. Provide full auxiliary control register definitions. Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/omap-mpuss-lowpower.c2
-rw-r--r--arch/arm/mach-omap2/omap4-common.c18
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 667915d236f3..ba43f49fbb59 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -194,7 +194,7 @@ static void save_l2x0_context(void)
if (l2x0_base) {
val = __raw_readl(l2x0_base + L2X0_AUX_CTRL);
__raw_writel(val, sar_base + L2X0_AUXCTRL_OFFSET);
- val = __raw_readl(l2x0_base + L2X0_PREFETCH_CTRL);
+ val = __raw_readl(l2x0_base + L310_PREFETCH_CTRL);
__raw_writel(val, sar_base + L2X0_PREFETCH_CTRL_OFFSET);
}
}
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 48cf74d284ec..1dfb806da33e 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -197,15 +197,15 @@ static int __init omap_l2_cache_init(void)
return -ENOMEM;
/* 16-way associativity, parity disabled, way size - 64KB (es2.0 +) */
- aux_ctrl = (1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT) |
- (0x1 << 25) |
- (0x1 << L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT) |
- (0x1 << L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT)) |
- (0x3 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) |
- (1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) |
- (1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) |
- (1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) |
- (1 << L2X0_AUX_CTRL_EARLY_BRESP_SHIFT);
+ aux_ctrl = L310_AUX_CTRL_ASSOCIATIVITY_16 |
+ L310_AUX_CTRL_CACHE_REPLACE_RR |
+ L310_AUX_CTRL_NS_LOCKDOWN |
+ L310_AUX_CTRL_NS_INT_CTRL |
+ L2C_AUX_CTRL_WAY_SIZE(3) |
+ L2C_AUX_CTRL_SHARED_OVERRIDE |
+ L310_AUX_CTRL_DATA_PREFETCH |
+ L310_AUX_CTRL_INSTR_PREFETCH |
+ L310_AUX_CTRL_EARLY_BRESP;
omap_smc1(0x109, aux_ctrl);