u-boot/arch/arm/mach-rockchip/Makefile
Philipp Tomsich 832567d5aa rockchip: Makefile: streamline SPL/TPL configuration
Handling TPL and SPL in the Makefile for mach-rockchip was based on
nested if checks and/or if-else-if paths.  This can be simplified and
made more readable by using $(SPL_TPL_) and by introducing
intermediate variables for the aggregation of SPL and TPL features.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13 17:12:33 +02:00

50 lines
1.7 KiB
Makefile

#
# Copyright (c) 2014 Google, Inc
#
# SPDX-License-Identifier: GPL-2.0+
#
# We don't want the bootrom-helper present in a full U-Boot build, as
# this may have entered from ATF with the stack-pointer pointing to
# inaccessible/protected memory (and the bootrom-helper assumes that
# the stack-pointer is valid before switching to the U-Boot stack).
obj-spl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o save_boot_param.o
obj-tpl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o save_boot_param.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-tpl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o
ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board.o
obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board.o
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board.o
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board.o
endif
obj-$(CONFIG_$(SPL_TPL_)RAM) += sdram_common.o
ifndef CONFIG_ARM64
obj-y += rk_timer.o
endif
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036/
obj-tpl-$(CONFIG_ROCKCHIP_RK3188) += rk3188/
obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x/
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288/
obj-$(CONFIG_ROCKCHIP_RK3328) += rk3328/
obj-$(CONFIG_ROCKCHIP_RK3368) += rk3368/
obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399/
obj-$(CONFIG_ROCKCHIP_RV1108) += rv1108/
# Clear out SPL objects, in case this is a TPL build
obj-spl-$(CONFIG_TPL_BUILD) =
# Now add SPL/TPL objects back into the main build
obj-$(CONFIG_SPL_BUILD) += $(obj-spl-y)
obj-$(CONFIG_TPL_BUILD) += $(obj-tpl-y)