at91rm9200: fix lowlevel_init() SMRDATA size
* use start/end label for initialization tables instead of fix values
Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
diff --git a/arch/arm/cpu/arm920t/at91/lowlevel_init.S b/arch/arm/cpu/arm920t/at91/lowlevel_init.S
index eaea9d2..8b58ba9 100644
--- a/arch/arm/cpu/arm920t/at91/lowlevel_init.S
+++ b/arch/arm/cpu/arm920t/at91/lowlevel_init.S
@@ -65,7 +65,8 @@
ldr r0, =SMRDATA
ldr r1, _MTEXT_BASE
sub r0, r0, r1
- add r2, r0, #80
+ ldr r2, =SMRDATAE
+ sub r2, r2, r1
pllloop:
/* the address */
ldr r1, [r0], #4
@@ -83,7 +84,8 @@
ldr r0, =SMRDATA1
ldr r1, _MTEXT_BASE
sub r0, r0, r1
- add r2, r0, #176
+ ldr r2, =SMRDATA1E
+ sub r2, r2, r1
sdinit:
/* the address */
ldr r1, [r0], #4
@@ -114,6 +116,7 @@
.word CONFIG_SYS_PLLBR_VAL
.word AT91_ASM_PMC_MCKR
.word CONFIG_SYS_MCKR_VAL
+SMRDATAE:
/* here there's a delay */
SMRDATA1:
.word AT91_ASM_PIOC_ASR
@@ -160,5 +163,6 @@
.word CONFIG_SYS_SDRC_MR_VAL3
.word CONFIG_SYS_SDRAM
.word CONFIG_SYS_SDRAM_VAL
+SMRDATA1E:
/* SMRDATA1 is 176 bytes long */
#endif /* CONFIG_SKIP_LOWLEVEL_INIT */