From: Sekhar Nori <nsek...@ti.com>
To: linux-arm-ker...@lists.ifradead.org
L2 cache initialization for OMAP4 redundantly sets the cache policy to
Round-Robin. This is not needed since thats the PL310 default anyway.
Removing this reduces the number of platform specific aux control
settings.
Signed-off-by: Sekhar Nori <nsek...@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilim...@ti.com>
Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
---
arch/arm/mach-omap2/omap4-common.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/omap4-common.c
b/arch/arm/mach-omap2/omap4-common.c
index df3f53195c57..6927d5b120fe 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -213,16 +213,15 @@ static int __init omap_l2_cache_init(void)
return -ENOMEM;
/* 16-way associativity, parity disabled, way size - 64KB (es2.0 +) */
- aux_ctrl = L310_AUX_CTRL_CACHE_REPLACE_RR |
- L2C_AUX_CTRL_SHARED_OVERRIDE |
+ aux_ctrl = L2C_AUX_CTRL_SHARED_OVERRIDE |
L310_AUX_CTRL_DATA_PREFETCH |
L310_AUX_CTRL_INSTR_PREFETCH;
outer_cache.write_sec = omap4_l2c310_write_sec;
if (of_have_populated_dt())
- l2x0_of_init(aux_ctrl, 0xcd9fffff);
+ l2x0_of_init(aux_ctrl, 0xcf9fffff);
else
- l2x0_init(l2cache_base, aux_ctrl, 0xcd9fffff);
+ l2x0_init(l2cache_base, aux_ctrl, 0xcf9fffff);
return 0;
}
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
