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| author | Russell King | 2010-10-28 15:42:06 +0200 |
|---|---|---|
| committer | Russell King | 2010-10-28 15:42:06 +0200 |
| commit | be6786ac738801d39cfd264ec88c352efd029578 (patch) | |
| tree | 3652ce6cfbfdb1dbb8cf5a664e5e84c6d3abd260 /arch/arm/mach-omap2/omap4-common.c | |
| parent | Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene... (diff) | |
| parent | ARM: ux500 specific L2 cache code (diff) | |
| download | kernel-qcow2-linux-be6786ac738801d39cfd264ec88c352efd029578.tar.gz kernel-qcow2-linux-be6786ac738801d39cfd264ec88c352efd029578.tar.xz kernel-qcow2-linux-be6786ac738801d39cfd264ec88c352efd029578.zip | |
Merge branch 'l2x0-pull-rmk' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4-base into devel-stable
Diffstat (limited to 'arch/arm/mach-omap2/omap4-common.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap4-common.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 923f9f5f91ce..2f895553e6a8 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -44,6 +44,13 @@ void __init gic_init_irq(void) } #ifdef CONFIG_CACHE_L2X0 + +static void omap4_l2x0_disable(void) +{ + /* Disable PL310 L2 Cache controller */ + omap_smc1(0x102, 0x0); +} + static int __init omap_l2_cache_init(void) { /* @@ -70,6 +77,12 @@ static int __init omap_l2_cache_init(void) else l2x0_init(l2cache_base, 0x0e070000, 0xc0000fff); + /* + * Override default outer_cache.disable with a OMAP4 + * specific one + */ + outer_cache.disable = omap4_l2x0_disable; + return 0; } early_initcall(omap_l2_cache_init); |