summaryrefslogtreecommitdiff
path: root/cpu/mips/start.S
diff options
context:
space:
mode:
authorShinya Kuribayashi <skuribay@ruby.dti.ne.jp>2007-10-27 15:27:06 +0900
committerShinya Kuribayashi <skuribay@ruby.dti.ne.jp>2007-11-17 20:05:26 +0900
commit03c031d5660ea946c39af6e2e16267da857c609f (patch)
tree47d993c797feee78008808fef50b7944b2105de4 /cpu/mips/start.S
parentf5e429d3860bba4c6ae8bead8f78349fa24491b2 (diff)
[MIPS] MIPS 4K core: Coding style cleanups
No logical changes. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Diffstat (limited to 'cpu/mips/start.S')
-rw-r--r--cpu/mips/start.S50
1 files changed, 23 insertions, 27 deletions
diff --git a/cpu/mips/start.S b/cpu/mips/start.S
index 074d01d2dd..5a278b6c84 100644
--- a/cpu/mips/start.S
+++ b/cpu/mips/start.S
@@ -22,13 +22,11 @@
* MA 02111-1307 USA
*/
-
#include <config.h>
#include <version.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
-
#define RVECENT(f,n) \
b f; nop
#define XVECENT(f,bev) \
@@ -192,7 +190,7 @@ _start:
.word 0x00000000
.word 0x03e00008
.word 0x00000000
- .word 0x00000000
+ .word 0x00000000
/* 0xbfc00428 */
.word 0xdc870000
.word 0xfca70000
@@ -203,7 +201,7 @@ _start:
.word 0x00000000
.word 0x03e00008
.word 0x00000000
- .word 0x00000000
+ .word 0x00000000
#endif /* CONFIG_PURPLE */
.align 4
reset:
@@ -235,33 +233,33 @@ reset:
mtc0 t0, CP0_CONFIG
/* Initialize $gp.
- */
- bal 1f
+ */
+ bal 1f
nop
.word _gp
- 1:
- move gp, ra
- lw t1, 0(ra)
+1:
+ move gp, ra
+ lw t1, 0(ra)
move gp, t1
#ifdef CONFIG_INCA_IP
/* Disable INCA-IP Watchdog.
*/
- la t9, disable_incaip_wdt
- jalr t9
+ la t9, disable_incaip_wdt
+ jalr t9
nop
#endif
/* Initialize any external memory.
*/
- la t9, lowlevel_init
- jalr t9
+ la t9, lowlevel_init
+ jalr t9
nop
/* Initialize caches...
*/
- la t9, mips_cache_reset
- jalr t9
+ la t9, mips_cache_reset
+ jalr t9
nop
/* ... and enable them.
@@ -269,12 +267,11 @@ reset:
li t0, CONF_CM_CACHABLE_NONCOHERENT
mtc0 t0, CP0_CONFIG
-
/* Set up temporary stack.
*/
li a0, CFG_INIT_SP_OFFSET
- la t9, mips_cache_lock
- jalr t9
+ la t9, mips_cache_lock
+ jalr t9
nop
li t0, CFG_SDRAM_BASE + CFG_INIT_SP_OFFSET
@@ -284,7 +281,6 @@ reset:
j t9
nop
-
/*
* void relocate_code (addr_sp, gd, addr_moni)
*
@@ -298,7 +294,7 @@ reset:
.globl relocate_code
.ent relocate_code
relocate_code:
- move sp, a0 /* Set new stack pointer */
+ move sp, a0 /* Set new stack pointer */
li t0, CFG_MONITOR_BASE
la t3, in_ram
@@ -312,8 +308,8 @@ relocate_code:
*/
move t6, gp
sub gp, CFG_MONITOR_BASE
- add gp, a2 /* gp now adjusted */
- sub t6, gp, t6 /* t6 <-- relocation offset */
+ add gp, a2 /* gp now adjusted */
+ sub t6, gp, t6 /* t6 <-- relocation offset */
/*
* t0 = source address
@@ -329,7 +325,7 @@ relocate_code:
sw t3, 0(t1)
addu t0, 4
ble t0, t2, 1b
- addu t1, 4 /* delay slot */
+ addu t1, 4 /* delay slot */
#endif
/* If caches were enabled, we would have to flush them here.
@@ -376,7 +372,8 @@ in_ram:
add t2, t6
sub t1, 4
-1: addi t1, 4
+1:
+ addi t1, 4
bltl t1, t2, 1b
sw zero, 0(t1) /* delay slot */
@@ -387,11 +384,10 @@ in_ram:
.end relocate_code
-
/* Exception handlers.
*/
romReserved:
- b romReserved
+ b romReserved
romExcHandle:
- b romExcHandle
+ b romExcHandle