rockchip: Move bootrom helper compilation to a hidden option
Right now the ROCKCHIP_SPL_BACK_TO_BROM option both triggers
compilation of the bootrom hook-code as well as enabling the
behaviour of loading the full U-Boot via the boot.
New added socs may always need the bootrom code, while still
being able to decide between loading U-Boot regularly or via
the bootrom separately.
So move the compilation of the bootrom code to a hidden option
that gets selected by ROCKCHIP_SPL_BACK_TO_BROM, but can also
be selected by other parts.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 5c4a4c2..a776df3 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -37,11 +37,15 @@
config ROCKCHIP_SPL_BACK_TO_BROM
bool "SPL returns to bootrom"
default y if ROCKCHIP_RK3036
+ select ROCKCHIP_BROM_HELPER
help
Rockchip SoCs have ability to load SPL & U-Boot binary. If enabled,
SPL will return to the boot rom, which will then load the U-Boot
binary to keep going on.
+config ROCKCHIP_BROM_HELPER
+ bool
+
config SPL_MMC_SUPPORT
default y if !ROCKCHIP_SPL_BACK_TO_BROM
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 6e79fed..f9ccc9b 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -7,7 +7,7 @@
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o
-obj-$(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) += save_boot_param.o
+obj-$(CONFIG_ROCKCHIP_BROM_HELPER) += save_boot_param.o
else
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board.o
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board.o