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 eaea9d2535797427d60a1a0789b0dba57eac5313..8b58ba9fa57c8255a499c8e3f1102fee5a0b3fbb 100644 (file)
--- a/arch/arm/cpu/arm920t/at91/lowlevel_init.S
+++ b/arch/arm/cpu/arm920t/at91/lowlevel_init.S
@@ -65,7 +65,8 @@ LoopOsc:
        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 @@ lock:
        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 @@ SMRDATA:
        .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 @@ SMRDATA1:
        .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 */