[U-Boot] [PATCH 3/5] arm: Allow lr to be saved by board code

The link register value can be required on some boards (e.g. FEL mode on sunxi) so stash it to r4 before jumping to save_boot_params().

Signed-off-by: Simon Glass sjg@chromium.org ---

arch/arm/cpu/armv7/start.S | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index 0ba26f7..8207d66 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -33,6 +33,7 @@ .globl reset

reset: + mov r4, lr bl save_boot_params /* * disable interrupts (FIQ and IRQ), also set the cpu to SVC32 mode,