| Message ID | uab4re4ei.wl%morimoto.kuninori@renesas.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index ab7f2d9..70fd689 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -578,6 +578,15 @@ void __init plat_early_device_setup(void) ARRAY_SIZE(sh7724_early_devices)); } +#define RAMCR_CACHE_L2FC 0x0002 +#define RAMCR_CACHE_L2E 0x0001 +#define L2_CACHE_ENABLE (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC) +void __uses_jump_to_uncached l2_cache_init(void) +{ + /* Enable L2 cache */ + ctrl_outl(L2_CACHE_ENABLE, RAMCR); +} + enum { UNUSED = 0,
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> --- arch/sh/kernel/cpu/sh4a/setup-sh7724.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)