| ################################################################################ |
| ## |
| ## SPDX-License-Identifier: GPL-2.0-only |
| ## This file is part of the coreboot project. |
| ## |
| |
| ############################################################################### |
| # 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: $$(bootblock-objs) |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) -T $(call src-to-obj,bootblock,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(bootblock-objs)) --end-group |
| |
| $(objcbfs)/decompressor.debug: $$(decompressor-objs) |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) -T $(call src-to-obj,decompressor,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --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: $$(verstage-objs) |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_verstage) $(LDFLAGS_verstage) -o $@ -L$(obj) -T $(call src-to-obj,verstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(verstage-objs)) --end-group |
| |
| verstage-y += boot.c |
| verstage-y += div0.c |
| verstage-y += eabi_compat.c |
| verstage-y += memset.S |
| verstage-y += memcpy.S |
| verstage-y += memmove.S |
| verstage-y += stages.c |
| |
| endif # CONFIG_ARCH_VERSTAGE_ARM |
| |
| ############################################################################### |
| # romstage |
| ############################################################################### |
| |
| ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM),y) |
| |
| romstage-y += boot.c |
| romstage-y += stages.c |
| romstage-y += div0.c |
| romstage-y += eabi_compat.c |
| romstage-y += memset.S |
| romstage-y += memcpy.S |
| romstage-y += memmove.S |
| romstage-y += clock.c |
| rmodules_arm-y += memset.S |
| rmodules_arm-y += memcpy.S |
| rmodules_arm-y += memmove.S |
| rmodules_arm-y += eabi_compat.c |
| |
| $(objcbfs)/romstage.debug: $$(romstage-objs) |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_romstage) $(LDFLAGS_romstage) -o $@ -L$(obj) -T $(call src-to-obj,romstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --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 $(call src-to-obj,ramstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group |
| |
| endif # CONFIG_ARCH_RAMSTAGE_ARM |