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authorWolfgang Denk <wd@pollux.denx.de>2005-10-09 00:22:48 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-10-09 00:22:48 +0200
commit96782c63d3bd4067623895b8691ed2823c715f1d (patch)
tree7cdf8a7a2a40206c4e9009cd6eb63866e18b2f5f /board/integratorcp/lowlevel_init.S
parentb8e16a3450fb9853a8b0ff617d70f1121b32c4c0 (diff)
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Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
sed the linker scripts, rather than pre-process them. Patch by Peter Pearse, 07 Oct 2005
Diffstat (limited to 'board/integratorcp/lowlevel_init.S')
-rw-r--r--board/integratorcp/lowlevel_init.S62
1 files changed, 31 insertions, 31 deletions
diff --git a/board/integratorcp/lowlevel_init.S b/board/integratorcp/lowlevel_init.S
index e679215..18f7d2e 100644
--- a/board/integratorcp/lowlevel_init.S
+++ b/board/integratorcp/lowlevel_init.S
@@ -63,22 +63,22 @@ lowlevel_init:
orr r2,r2,#CMMASK_INIT_102
#else
-#if !defined (CONFIG_CM920T) && !defined (CONFIG_CM920T_ETM) && \
- !defined (CONFIG_CM940T)
- /* CMxx6 code */
+#if !defined (CONFIG_CM920T) && !defined (CONFIG_CM920T_ETM) && \
+ !defined (CONFIG_CM940T)
+ /* CMxx6 code */
#ifdef CONFIG_CM_MULTIPLE_SSRAM
- /* set simple mapping */
+ /* set simple mapping */
and r2,r2,#CMMASK_MAP_SIMPLE
-#endif /* #ifdef CONFIG_CM_MULTIPLE_SSRAM */
+#endif /* #ifdef CONFIG_CM_MULTIPLE_SSRAM */
#ifdef CONFIG_CM_TCRAM
- /* disable TCRAM */
+ /* disable TCRAM */
and r2,r2,#CMMASK_TCRAM_DISABLE
-#endif /* #ifdef CONFIG_CM_TCRAM */
+#endif /* #ifdef CONFIG_CM_TCRAM */
#if defined (CONFIG_CM926EJ_S) || defined (CONFIG_CM1026EJ_S) || \
- defined (CONFIG_CM1136JF_S)
+ defined (CONFIG_CM1136JF_S)
and r2,r2,#CMMASK_LE
@@ -90,7 +90,7 @@ lowlevel_init:
#endif /* ARM102xxE value */
- /* read CM_INIT */
+ /* read CM_INIT */
mov r0, #CM_BASE
ldr r1, [r0, #OS_INIT]
/* check against desired bit setting */
@@ -121,33 +121,33 @@ init_reg_OK:
#ifdef CONFIG_CM_SPD_DETECT
/* Fast memory is available for the DRAM data
* - ensure it has been transferred, then summarize the data
- * into a CM register
+ * into a CM register
*/
.globl dram_query
dram_query:
stmfd r13!,{r4-r6,lr}
- /* set up SDRAM info */
+ /* set up SDRAM info */
/* - based on example code from the CM User Guide */
mov r0, #CM_BASE
readspdbit:
ldr r1, [r0, #OS_SDRAM] /* read the SDRAM register */
- and r1, r1, #0x20 /* mask SPD bit (5) */
- cmp r1, #0x20 /* test if set */
+ and r1, r1, #0x20 /* mask SPD bit (5) */
+ cmp r1, #0x20 /* test if set */
bne readspdbit
setupsdram:
- add r0, r0, #OS_SPD /* address the copy of the SDP data */
- ldrb r1, [r0, #3] /* number of row address lines */
- ldrb r2, [r0, #4] /* number of column address lines */
- ldrb r3, [r0, #5] /* number of banks */
- ldrb r4, [r0, #31] /* module bank density */
- mul r5, r4, r3 /* size of SDRAM (MB divided by 4) */
- mov r5, r5, ASL#2 /* size in MB */
- mov r0, #CM_BASE /* reload for later code */
- cmp r5, #0x10 /* is it 16MB? */
+ add r0, r0, #OS_SPD /* address the copy of the SDP data */
+ ldrb r1, [r0, #3] /* number of row address lines */
+ ldrb r2, [r0, #4] /* number of column address lines */
+ ldrb r3, [r0, #5] /* number of banks */
+ ldrb r4, [r0, #31] /* module bank density */
+ mul r5, r4, r3 /* size of SDRAM (MB divided by 4) */
+ mov r5, r5, ASL#2 /* size in MB */
+ mov r0, #CM_BASE /* reload for later code */
+ cmp r5, #0x10 /* is it 16MB? */
bne not16
- mov r6, #0x2 /* store size and CAS latency of 2 */
+ mov r6, #0x2 /* store size and CAS latency of 2 */
b writesize
not16:
@@ -198,17 +198,17 @@ cm_remap:
orr r1, r1, #CMMASK_REMAP /* set remap and led bits */
str r1, [r0, #OS_CTRL]
- /* Now 0x00000000 is writeable, replace the vectors */
- ldr r0, =_start /* r0 <- start of vectors */
- ldr r2, =_armboot_start /* r2 <- past vectors */
- sub r1,r1,r1 /* destination 0x00000000 */
+ /* Now 0x00000000 is writeable, replace the vectors */
+ ldr r0, =_start /* r0 <- start of vectors */
+ ldr r2, =_armboot_start /* r2 <- past vectors */
+ sub r1,r1,r1 /* destination 0x00000000 */
copy_vec:
- ldmia r0!, {r3-r10} /* copy from source address [r0] */
- stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end address [r2] */
+ ldmia r0!, {r3-r10} /* copy from source address [r0] */
+ stmia r1!, {r3-r10} /* copy to target address [r1] */
+ cmp r0, r2 /* until source end address [r2] */
ble copy_vec
- ldmfd r13!,{r4-r10,pc} /* back to caller */
+ ldmfd r13!,{r4-r10,pc} /* back to caller */
#endif /* #ifdef CONFIG_CM_REMAP */