diff options
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/reset.S | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/cpu.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap4/omap4.h | 1 |
3 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/reset.S b/arch/arm/cpu/armv7/omap-common/reset.S index a53c408..838b122 100644 --- a/arch/arm/cpu/armv7/omap-common/reset.S +++ b/arch/arm/cpu/armv7/omap-common/reset.S @@ -27,10 +27,12 @@ reset_cpu: ldr r1, rstctl @ get addr for global reset @ reg - mov r3, #0x2 @ full reset pll + mpu + ldr r3, rstbit @ sw reset bit str r3, [r1] @ force reset mov r0, r0 _loop_forever: b _loop_forever rstctl: .word PRM_RSTCTRL +rstbit: + .word PRM_RSTCTRL_RESET diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h index 99da756..962d6d4 100644 --- a/arch/arm/include/asm/arch-omap3/cpu.h +++ b/arch/arm/include/asm/arch-omap3/cpu.h @@ -419,6 +419,7 @@ struct prm { }; #else /* __ASSEMBLY__ */ #define PRM_RSTCTRL 0x48307250 +#define PRM_RSTCTRL_RESET 0x04 #endif /* __ASSEMBLY__ */ #endif /* __KERNEL_STRICT_NAMES */ diff --git a/arch/arm/include/asm/arch-omap4/omap4.h b/arch/arm/include/asm/arch-omap4/omap4.h index 79ff22c..d0c808d 100644 --- a/arch/arm/include/asm/arch-omap4/omap4.h +++ b/arch/arm/include/asm/arch-omap4/omap4.h @@ -88,6 +88,7 @@ #define PRM_DEVICE_BASE (PRM_BASE + 0x1B00) #define PRM_RSTCTRL PRM_DEVICE_BASE +#define PRM_RSTCTRL_RESET 0x01 #ifndef __ASSEMBLY__ |