diff options
| -rw-r--r-- | arch/arm/mach-omap2/omap4-common.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 2f89555..c814604 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -53,6 +53,8 @@ static void omap4_l2x0_disable(void) static int __init omap_l2_cache_init(void) { + u32 aux_ctrl = 0; + /* * To avoid code running on other OMAPs in * multi-omap builds @@ -72,10 +74,17 @@ static int __init omap_l2_cache_init(void) * Way size - 32KB (es1.0) * 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)); + if (omap_rev() == OMAP4430_REV_ES1_0) - l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff); + aux_ctrl |= 0x2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT; else - l2x0_init(l2cache_base, 0x0e070000, 0xc0000fff); + aux_ctrl |= 0x3 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT; + + l2x0_init(l2cache_base, aux_ctrl, L2X0_AUX_CTRL_MASK); /* * Override default outer_cache.disable with a OMAP4 |