Merge branch 'master' of git://git.denx.de/u-boot-mips

[oweals/u-boot.git] / arch / powerpc / cpu / mpc83xx / start.S

diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index a35697da0a73de8c4d1c673f59c1f2790457d792..460ac9aabb9f5bf18db4532120f95a3a14f8092b 100644 (file)
--- a/arch/powerpc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -955,7 +955,7 @@ in_ram:
        lwzux   r0,r4,r11
        cmpwi   r0,0
        add     r0,r0,r11
-       stw     r10,0(r3)
+       stw     r4,0(r3)
        beq-    5f
        stw     r0,0(r4)
 5:     bdnz    3b
@@ -1158,6 +1158,10 @@ map_flash_by_law1:
        bne 1b
 
        stw r4, LBLAWAR1(r3) /* LBLAWAR1 <= 8MB Flash Size */
+       /* Wait for HW to catch up */
+       lwz r4, LBLAWAR1(r3)
+       twi 0,r4,0
+       isync
        blr
 
        /* Though all the LBIU Local Access Windows and LBC Banks will be
@@ -1196,5 +1200,9 @@ remap_flash_by_law0:
        xor r4, r4, r4
        stw r4, LBLAWBAR1(r3)
        stw r4, LBLAWAR1(r3) /* Off LBIU LAW1 */
+       /* Wait for HW to catch up */
+       lwz r4, LBLAWAR1(r3)
+       twi 0,r4,0
+       isync
        blr
 #endif /* CONFIG_SYS_FLASHBOOT */