arm: add 8-byte alignment for ABI compliance before board_init_f

[karo-tx-uboot.git] / arch / arm / cpu / pxa / start.S

diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S
index ae358a56e61f816d4c87930a022f07c5e7ba48e8..66479cb9574d3bfffd136b77a41feff618f8d956 100644 (file)
--- a/arch/arm/cpu/pxa/start.S
+++ b/arch/arm/cpu/pxa/start.S
@@ -220,6 +220,7 @@ zerojmp:
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
        ldr     sp, =(CONFIG_SYS_INIT_SP_ADDR)
+       bic     sp, sp, #7 /* 8-byte alignment for ABI compliance */
        ldr     r0,=0x00000000
        bl      board_init_f