diff options
Diffstat (limited to 'arch/arm/mach-sunxi/rmr_switch.S')
| -rw-r--r-- | arch/arm/mach-sunxi/rmr_switch.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-sunxi/rmr_switch.S b/arch/arm/mach-sunxi/rmr_switch.S index 422007c985b..a6d75c32ed9 100644 --- a/arch/arm/mach-sunxi/rmr_switch.S +++ b/arch/arm/mach-sunxi/rmr_switch.S @@ -49,10 +49,22 @@ start32: str lr, [r0, #4] mrs lr, CPSR str lr, [r0, #8] + mrs lr, SP_irq + str lr, [r0, #20] mrc p15, 0, lr, cr1, cr0, 0 // SCTLR str lr, [r0, #12] mrc p15, 0, lr, cr12, cr0, 0 // VBAR str lr, [r0, #16] +//#ifdef CONFIG_MACH_SUN55I_A523 + mrc p15, 0, lr, cr12, cr12, 5 // ICC_SRE + tst lr, #1 + beq 1f + mrc p15, 0, lr, c4, c6, 0 // ICC_PMR + str lr, [r0, #24] + mrc p15, 0, lr, c12, c12, 7 // ICC_IGRPEN1 + str lr, [r0, #28] +1: +//#endif ldr r1, =CONFIG_SUNXI_RVBAR_ADDRESS ldr r0, =SUNXI_SRAMC_BASE |