diff options
| -rw-r--r-- | arch/arm/mach-omap2/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap4-common.c | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 1a2cf6226a55..b69fa0a0299e 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -45,6 +45,7 @@ config ARCH_OMAP4 select CPU_V7 select ARM_GIC select PL310_ERRATA_588369 + select PL310_ERRATA_727915 select ARM_ERRATA_720789 select ARCH_HAS_OPP select PM_OPP if PM diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 19268647ce36..9ef8c29dd817 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -52,6 +52,12 @@ static void omap4_l2x0_disable(void) omap_smc1(0x102, 0x0); } +static void omap4_l2x0_set_debug(unsigned long val) +{ + /* Program PL310 L2 Cache controller debug register */ + omap_smc1(0x100, val); +} + static int __init omap_l2_cache_init(void) { u32 aux_ctrl = 0; @@ -99,6 +105,7 @@ static int __init omap_l2_cache_init(void) * specific one */ outer_cache.disable = omap4_l2x0_disable; + outer_cache.set_debug = omap4_l2x0_set_debug; return 0; } |