[U-Boot] [PATCH] mips: Allow overriding start.S in SPL

Certain chips, like the JZ47xx, have extreme size constraints on the SPL size and require custom start.S . Allow overriding the start.S the same way ARM MXS does it.

Signed-off-by: Marek Vasut marex@denx.de Cc: Daniel Schwierzeck daniel.schwierzeck@gmail.com Cc: Paul Burton paul.burton@imgtec.com --- arch/mips/Makefile | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 655a493..0b5dbb6 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -4,6 +4,12 @@

head-y := arch/mips/cpu/start.o

+ifeq ($(CONFIG_SPL_BUILD),y) +ifneq ($(CONFIG_SPL_START_S_PATH),) +head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o +endif +endif + libs-y += arch/mips/cpu/ libs-y += arch/mips/lib/