[U-Boot] [PATCH 2/2] armv7: Make lowlevel_init.S's lowlevel_init do ABI compatible stack

Make sure that when we setup the stack before calling s_init() we have the stack have 8-byte alignment for ABI compliance.

Signed-off-by: Tom Rini trini@ti.com --- arch/arm/cpu/armv7/lowlevel_init.S | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/arm/cpu/armv7/lowlevel_init.S b/arch/arm/cpu/armv7/lowlevel_init.S index ef04575..0d45528 100644 --- a/arch/arm/cpu/armv7/lowlevel_init.S +++ b/arch/arm/cpu/armv7/lowlevel_init.S @@ -36,6 +36,7 @@ ENTRY(lowlevel_init) * Setup a temporary stack */ ldr sp, =CONFIG_SYS_INIT_SP_ADDR + bic sp, sp, #7 /* 8-byte alignment for ABI compliance */

/* * Save the old lr(passed in ip) and the current lr to stack