diff options
| author | Gary King <gking@nvidia.com> | 2010-09-15 09:42:36 -0700 |
|---|---|---|
| committer | Rebecca Schultz Zavin <rebecca@android.com> | 2010-10-08 15:59:00 -0700 |
| commit | 8419248010c866bb8894340c6d2d08d016f54ed2 (patch) | |
| tree | e075d55fb7983253d3857aa42c6493e03b701689 /arch/arm/mach-tegra/cortex-a9.S | |
| parent | 72e02a181588d17dd17b15c187a86bda8882e5f3 (diff) | |
[ARM] tegra: change SMP startup to use read-allocate cache
mirror the change to v7 common startup in the tegra-specific
LP2 and hotplug statup routines
Change-Id: I0552eba951dbfc168e37e59b41394d31fab30256
Signed-off-by: Gary King <gking@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/cortex-a9.S')
| -rw-r--r-- | arch/arm/mach-tegra/cortex-a9.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/cortex-a9.S b/arch/arm/mach-tegra/cortex-a9.S index 7434366aa461..893544956832 100644 --- a/arch/arm/mach-tegra/cortex-a9.S +++ b/arch/arm/mach-tegra/cortex-a9.S @@ -666,7 +666,11 @@ ENTRY(__return_to_virtual) mcr p15, 0, r0, c3, c0, 0 @ domain access register mov32 r0, 0xff0a81a8 +#ifdef CONFIG_SMP + mov32 r1, 0xc0e0c0e0 +#else mov32 r1, 0x40e040e0 +#endif mcr p15, 0, r0, c10, c2, 0 @ PRRR mcr p15, 0, r1, c10, c2, 1 @ NMRR mrc p15, 0, r0, c1, c0, 0 |