1 files changed, 129 insertions, 0 deletions
diff --git a/src/arch/arm/Makefile.mk b/src/arch/arm/Makefile.mk
new file mode 100644
index 0000000000..b18b137252
--- /dev/null
+++ b/src/arch/arm/Makefile.mk
@@ -0,0 +1,129 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
+###############################################################################
+# ARM specific options
+###############################################################################
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM),y)
+check-ramstage-overlap-regions += postram_cbfs_cache stack ttb
+endif
+
+ifeq ($(CONFIG_ARCH_ARM),y)
+subdirs-y += libgcc/
+subdirs-y += armv4/ armv7/
+
+stages_c = $(src)/arch/arm/stages.c
+stages_o = $(obj)/arch/arm/stages.o
+
+$(stages_o): $(stages_c) $(obj)/config.h
+	@printf "    CC         $(subst $(obj)/,,$(@))\n"
+	$(CC_arm) -I. $(CPPFLAGS_arm) -c -o $@ $< -marm
+
+endif # CONFIG_ARCH_ARM
+
+###############################################################################
+# bootblock
+###############################################################################
+
+ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARM),y)
+
+decompressor-y += boot.c
+bootblock-y += boot.c
+decompressor-y += div0.c
+bootblock-y += div0.c
+decompressor-y += eabi_compat.c
+bootblock-y += eabi_compat.c
+decompressor-y += memset.S
+bootblock-y += memset.S
+decompressor-y += memcpy.S
+bootblock-y += memcpy.S
+decompressor-y += memmove.S
+bootblock-y += memmove.S
+
+bootblock-y += clock.c
+bootblock-y += stages.c
+
+$(objcbfs)/bootblock.debug: $$(bootblock-objs)
+	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
+	$(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) -T $(call src-to-obj,bootblock,$(CONFIG_MEMLAYOUT_LD_FILE)) --whole-archive --start-group $(filter-out %.ld,$(bootblock-objs)) --end-group
+
+$(objcbfs)/decompressor.debug: $$(decompressor-objs)
+	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
+	$(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) -T $(call src-to-obj,decompressor,$(CONFIG_MEMLAYOUT_LD_FILE)) --whole-archive --start-group $(filter-out %.ld,$(decompressor-objs)) --end-group
+
+endif # CONFIG_ARCH_BOOTBLOCK_ARM
+
+###############################################################################
+# verification stage
+###############################################################################
+
+ifeq ($(CONFIG_ARCH_VERSTAGE_ARM),y)
+
+$(objcbfs)/verstage.debug: $$(verstage-objs)
+	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
+	$(LD_verstage) $(LDFLAGS_verstage) -o $@ -L$(obj) -T $(call src-to-obj,verstage,$(CONFIG_MEMLAYOUT_LD_FILE)) --whole-archive --start-group $(filter-out %.ld,$(verstage-objs)) --end-group
+
+verstage-y += boot.c
+verstage-y += div0.c
+verstage-y += eabi_compat.c
+verstage-y += memset.S
+verstage-y += memcpy.S
+verstage-y += memmove.S
+verstage-y += stages.c
+
+endif # CONFIG_ARCH_VERSTAGE_ARM
+
+###############################################################################
+# romstage
+###############################################################################
+
+ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM),y)
+
+romstage-y += boot.c
+romstage-y += stages.c
+romstage-y += div0.c
+romstage-y += eabi_compat.c
+romstage-y += memset.S
+romstage-y += memcpy.S
+romstage-y += memmove.S
+romstage-y += clock.c
+rmodules_arm-y += memset.S
+rmodules_arm-y += memcpy.S
+rmodules_arm-y += memmove.S
+rmodules_arm-y += eabi_compat.c
+
+$(objcbfs)/romstage.debug: $$(romstage-objs)
+	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
+	$(LD_romstage) $(LDFLAGS_romstage) -o $@ -L$(obj) -T $(call src-to-obj,romstage,$(CONFIG_MEMLAYOUT_LD_FILE)) --whole-archive --start-group $(filter-out %.ld,$(romstage-objs)) --end-group
+
+endif # CONFIG_ARCH_ROMSTAGE_ARM
+
+###############################################################################
+# ramstage
+###############################################################################
+
+ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM),y)
+
+ramstage-y += stages.c
+ramstage-y += div0.c
+ramstage-y += eabi_compat.c
+ramstage-y += boot.c
+ramstage-y += tables.c
+ramstage-y += memset.S
+ramstage-y += memcpy.S
+ramstage-y += memmove.S
+ramstage-y += clock.c
+ramstage-y += boot_linux.S
+ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit_payload.c
+
+rmodules_arm-y += memset.S
+rmodules_arm-y += memcpy.S
+rmodules_arm-y += memmove.S
+rmodules_arm-y += eabi_compat.c
+ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
+
+$(objcbfs)/ramstage.debug: $$(ramstage-objs)
+	@printf "    CC         $(subst $(obj)/,,$(@))\n"
+	$(LD_ramstage) $(LDFLAGS_ramstage) -o $@ -L$(obj) -T $(call src-to-obj,ramstage,$(CONFIG_MEMLAYOUT_LD_FILE)) --whole-archive --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group
+
+endif # CONFIG_ARCH_RAMSTAGE_ARM