diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/arm920t/ep93xx/Makefile | 1 | ||||
| -rw-r--r-- | cpu/arm_cortexa8/mx51/lowlevel_init.S | 26 |
2 files changed, 13 insertions, 14 deletions
diff --git a/cpu/arm920t/ep93xx/Makefile b/cpu/arm920t/ep93xx/Makefile index 30e12af..01a2f55 100644 --- a/cpu/arm920t/ep93xx/Makefile +++ b/cpu/arm920t/ep93xx/Makefile @@ -53,4 +53,3 @@ include $(SRCTREE)/rules.mk sinclude $(obj).depend ######################################################################### - diff --git a/cpu/arm_cortexa8/mx51/lowlevel_init.S b/cpu/arm_cortexa8/mx51/lowlevel_init.S index 700506e..31af9e2 100644 --- a/cpu/arm_cortexa8/mx51/lowlevel_init.S +++ b/cpu/arm_cortexa8/mx51/lowlevel_init.S @@ -33,11 +33,11 @@ mcr 15, 0, r0, c1, c0, 1 /* reconfigure L2 cache aux control reg */ - mov r0, #0xC0 /* tag RAM */ - add r0, r0, #0x4 /* data RAM */ - orr r0, r0, #(1 << 24) /* disable write allocate delay */ - orr r0, r0, #(1 << 23) /* disable write allocate combine */ - orr r0, r0, #(1 << 22) /* disable write allocate */ + mov r0, #0xC0 /* tag RAM */ + add r0, r0, #0x4 /* data RAM */ + orr r0, r0, #(1 << 24) /* disable write allocate delay */ + orr r0, r0, #(1 << 23) /* disable write allocate combine */ + orr r0, r0, #(1 << 22) /* disable write allocate */ cmp r3, #0x10 /* r3 contains the silicon rev */ @@ -157,7 +157,7 @@ /* Switch peripheral to PLL 3 */ ldr r0, =CCM_BASE_ADDR - ldr r1, =0x000010C0 + ldr r1, =0x000010C0 str r1, [r0, #CLKCTL_CBCMR] ldr r1, =0x13239145 str r1, [r0, #CLKCTL_CBCDR] @@ -255,17 +255,17 @@ lowlevel_init: str r1, [r0, #0x4] #ifdef ENABLE_IMPRECISE_ABORT - mrs r1, spsr /* save old spsr */ - mrs r0, cpsr /* read out the cpsr */ - bic r0, r0, #0x100 /* clear the A bit */ - msr spsr, r0 /* update spsr */ - add lr, pc, #0x8 /* update lr */ - movs pc, lr /* update cpsr */ + mrs r1, spsr /* save old spsr */ + mrs r0, cpsr /* read out the cpsr */ + bic r0, r0, #0x100 /* clear the A bit */ + msr spsr, r0 /* update spsr */ + add lr, pc, #0x8 /* update lr */ + movs pc, lr /* update cpsr */ nop nop nop nop - msr spsr, r1 /* restore old spsr */ + msr spsr, r1 /* restore old spsr */ #endif init_l2cc |