diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/armada-370.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/armada-xp.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mvebu/irq-armada-370-xp.c | 4 |
4 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index 7fbac28b01f3..636cf7d4009e 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -20,6 +20,12 @@ / { model = "Marvell Armada 370 family SoC"; compatible = "marvell,armada370", "marvell,armada-370-xp"; + L2: l2-cache { + compatible = "marvell,aurora-outer-cache"; + reg = <0xd0008000 0x1000>; + cache-id-part = <0x100>; + wt-override; + }; aliases { gpio0 = &gpio0; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 45a567c2e9ba..367aa3f94912 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -22,6 +22,13 @@ model = "Marvell Armada XP family SoC"; compatible = "marvell,armadaxp", "marvell,armada-370-xp"; + L2: l2-cache { + compatible = "marvell,aurora-system-cache"; + reg = <0xd0008000 0x1000>; + cache-id-part = <0x100>; + wt-override; + }; + mpic: interrupt-controller@d0020000 { reg = <0xd0020a00 0x1d0>, <0xd0021070 0x58>; diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index c934e1d4933d..440b13ef1fed 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -22,6 +22,7 @@ config MACH_ARMADA_370_XP bool select ARMADA_370_XP_TIMER select HAVE_SMP + select CACHE_L2X0 select CPU_PJ4B config MACH_ARMADA_370 diff --git a/arch/arm/mach-mvebu/irq-armada-370-xp.c b/arch/arm/mach-mvebu/irq-armada-370-xp.c index 549b6846f940..8e3fb082c3c6 100644 --- a/arch/arm/mach-mvebu/irq-armada-370-xp.c +++ b/arch/arm/mach-mvebu/irq-armada-370-xp.c @@ -25,6 +25,7 @@ #include <asm/mach/arch.h> #include <asm/exception.h> #include <asm/smp_plat.h> +#include <asm/hardware/cache-l2x0.h> /* Interrupt Controller Registers Map */ #define ARMADA_370_XP_INT_SET_MASK_OFFS (0x48) @@ -210,4 +211,7 @@ static const struct of_device_id mpic_of_match[] __initconst = { void __init armada_370_xp_init_irq(void) { of_irq_init(mpic_of_match); +#ifdef CONFIG_CACHE_L2X0 + l2x0_of_init(0, ~0UL); +#endif } |
