diff options
Diffstat (limited to 'arch/arm/mach-tegra/sleep.S')
| -rw-r--r-- | arch/arm/mach-tegra/sleep.S | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S index 003de98acd03..973c8677bafe 100644 --- a/arch/arm/mach-tegra/sleep.S +++ b/arch/arm/mach-tegra/sleep.S @@ -395,27 +395,6 @@ tegra_cpu_resume: * r1 = physical address to jump to with mmu off */ ENTRY(tegra_turn_off_mmu) - /* - * change page table pointer to tegra_pgd_phys, so that IRAM - * and MMU shut-off will be mapped virtual == physical - */ - mrc p15, 0, r2, c2, c0, 0 @ TTB 0 - mov32 r3, ~PAGE_MASK - and r2, r2, r3 - ldr r3, tegra_pgd_phys_address - ldr r3, [r3] - orr r3, r3, r2 - mov r2, #0 - mcr p15, 0, r2, c13, c0, 1 @ reserved context - isb - mcr p15, 0, r3, c2, c0, 0 @ TTB 0 - isb - - mov r2, #0 - mcr p15, 0, r2, c8, c3, 0 @ invalidate TLB - mcr p15, 0, r2, c7, c5, 6 @ flush BTAC - mcr p15, 0, r2, c7, c5, 0 @ flush instruction cache - mov32 r3, tegra_shut_off_mmu add r3, r3, r0 mov r0, r1 |