diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-nomadik/cpu-8815.c | 8 | ||||
| -rw-r--r-- | arch/arm/mm/Kconfig | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 9917a9abdb5..f93c5963419 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -27,6 +27,9 @@ #include <asm/mach/map.h> #include <asm/hardware/vic.h> +#include <asm/cacheflush.h> +#include <asm/hardware/cache-l2x0.h> + /* The 8815 has 4 GPIO blocks, let's register them immediately */ static struct nmk_gpio_platform_data cpu8815_gpio[] = { { @@ -125,9 +128,12 @@ void __init cpu8815_init_irq(void) /* * This function is called from the board init ("init_machine"). - * Currently nothing is done as we can't register amba devs so early. */ void __init cpu8815_platform_init(void) { +#ifdef CONFIG_CACHE_L2X0 + /* At full speed latency must be >=2, so 0x249 in low bits */ + l2x0_init(io_p2v(NOMADIK_L2CC_BASE), 0x00730249, 0xfe000fff); +#endif return; } diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 83c025e72ce..5fe595aeba6 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -758,7 +758,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH config CACHE_L2X0 bool "Enable the L2x0 outer cache controller" depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX + REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK default y select OUTER_CACHE help |