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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-04-10 01:26:14 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-04-15 23:34:16 +0400 |
| commit | e33369cbf346a41daab7d2eaf23c7e5bb76ef67c (patch) | |
| tree | 062671b6874e09b028079d8f8aca3763d555403a /arch/arm/mach-mvebu/armada-370-xp.c | |
| parent | 31880c37c11e28cb81c70757e38392b42e695dc6 (diff) | |
| download | linux-e33369cbf346a41daab7d2eaf23c7e5bb76ef67c.tar.xz | |
ARM: mvebu: move L2 cache initialization in init_early()
In preparation for moving the IRQ controller driver to
drivers/irqchip/, we don't want the IRQ controller driver to be
responsible for initializing the L2 cache. Instead, let's initialize
the L2 cache at the init_early() level, like mach-exynos/common.c is
doing.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-mvebu/armada-370-xp.c')
| -rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index a5ea616d6d12..c1bbfa74e646 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -19,6 +19,7 @@ #include <linux/time-armada-370-xp.h> #include <linux/clk/mvebu.h> #include <linux/dma-mapping.h> +#include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -54,6 +55,10 @@ void __init armada_370_xp_init_early(void) * to make sure such the allocations won't fail. */ init_dma_coherent_pool_size(SZ_1M); + +#ifdef CONFIG_CACHE_L2X0 + l2x0_of_init(0, ~0UL); +#endif } static void __init armada_370_xp_dt_init(void) |