diff options
Diffstat (limited to 'arch/arm/mach-omap2/omap4-common.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap4-common.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 923f9f5f91ce..2f895553e6a8 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -44,6 +44,13 @@ void __init gic_init_irq(void) } #ifdef CONFIG_CACHE_L2X0 + +static void omap4_l2x0_disable(void) +{ + /* Disable PL310 L2 Cache controller */ + omap_smc1(0x102, 0x0); +} + static int __init omap_l2_cache_init(void) { /* @@ -70,6 +77,12 @@ static int __init omap_l2_cache_init(void) else l2x0_init(l2cache_base, 0x0e070000, 0xc0000fff); + /* + * Override default outer_cache.disable with a OMAP4 + * specific one + */ + outer_cache.disable = omap4_l2x0_disable; + return 0; } early_initcall(omap_l2_cache_init); |