[U-Boot] [PATCH] ARM: uniphier: allow debug_ll_init() to do nothing for unknown SoCs

This function should just return for unknown SoCs rather than writing unexpected values to registers.

Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---

arch/arm/mach-uniphier/arm32/debug_ll.S | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-uniphier/arm32/debug_ll.S b/arch/arm/mach-uniphier/arm32/debug_ll.S index a70954c..8e4943c 100644 --- a/arch/arm/mach-uniphier/arm32/debug_ll.S +++ b/arch/arm/mach-uniphier/arm32/debug_ll.S @@ -175,6 +175,7 @@ proxstream2_end: b init_uart ph1_ld6b_end: #endif + mov pc, lr

init_uart: addruart r0, r1, r2