dt: bcm968380gerg: enable gpio controller

[oweals/u-boot.git] / arch / mips / Makefile

diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 1907b57229c1486d95e1b3338fb804df5917f7ca..029d290f1e06665869b80efdfe64c3e64047f73a 100644 (file)
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -1,8 +1,44 @@
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
 
-head-y := arch/mips/cpu/$(CPU)/start.o
+head-y := arch/mips/cpu/start.o
 
-libs-y += arch/mips/cpu/$(CPU)/
+ifeq ($(CONFIG_SPL_BUILD),y)
+ifneq ($(CONFIG_SPL_START_S_PATH),)
+head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o
+endif
+endif
+
+libs-y += arch/mips/cpu/
 libs-y += arch/mips/lib/
+
+machine-$(CONFIG_ARCH_ATH79) += ath79
+machine-$(CONFIG_ARCH_BMIPS) += bmips
+machine-$(CONFIG_ARCH_JZ47XX) += jz47xx
+machine-$(CONFIG_MACH_PIC32) += pic32
+machine-$(CONFIG_ARCH_MT7620) += mt7620
+machine-$(CONFIG_ARCH_MSCC) += mscc
+
+machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y))
+libs-y += $(machdirs)
+
+PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
+
+# Optimize for MIPS architectures
+arch-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,-mips32
+arch-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,-mips32r2
+arch-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,-mips32r6
+arch-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,-mips64
+arch-$(CONFIG_CPU_MIPS64_R2) += -march=mips64r2 -Wa,-mips64r2
+arch-$(CONFIG_CPU_MIPS64_R6) += -march=mips64r6 -Wa,-mips64r6
+
+# Allow extra optimization for specific CPUs/SoCs
+tune-$(CONFIG_MIPS_TUNE_4KC) += -mtune=4kc
+tune-$(CONFIG_MIPS_TUNE_14KC) += -mtune=14kc
+tune-$(CONFIG_MIPS_TUNE_24KC) += -mtune=24kc
+tune-$(CONFIG_MIPS_TUNE_34KC) += -mtune=34kc
+tune-$(CONFIG_MIPS_TUNE_74KC) += -mtune=74kc
+
+# Include default header files
+cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
+
+PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) $(cflags-y)