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|
## 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 += id.S
bootblock-y += id.S
$(call src-to-obj,decompressor,$(dir)/id.S): $(obj)/build.h
$(call src-to-obj,bootblock,$(dir)/id.S): $(obj)/build.h
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 ($(CONFIG_ARCH_RAMSTAGE_ARM),y)
ramstage-y += stages.c
ramstage-y += div0.c
ramstage-$(CONFIG_COOP_MULTITASKING) += cpu.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
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
|
