| ################################################################################ |
| ## |
| ## This file is part of the coreboot project. |
| ## |
| ## Copyright (C) 2014 Google Inc. |
| ## Copyright (C) 2012-2013 The ChromiumOS Authors |
| ## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com> |
| ## Copyright (C) 2009-2010 coresystems GmbH |
| ## Copyright (C) 2009 Ronald G. Minnich |
| ## |
| ## This program is free software; you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation; version 2 of the License. |
| ## |
| ## This program is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| ## |
| ## You should have received a copy of the GNU General Public License |
| ## along with this program; if not, write to the Free Software |
| ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| ## |
| ################################################################################ |
| |
| ################################################################################ |
| # Take care of subdirectories |
| ################################################################################ |
| |
| subdirs-y += armv8/ cpu/ |
| |
| ################################################################################ |
| # ARM specific options |
| ################################################################################ |
| |
| ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y) |
| CBFSTOOL_PRE1_OPTS = -m arm64 -s $(CONFIG_CBFS_SIZE) |
| endif |
| |
| ifeq ($(CONFIG_ARCH_ARM64),y) |
| stages_c = $(src)/arch/arm64/stages.c |
| stages_o = $(obj)/arch/arm64/stages.o |
| |
| $(stages_o): $(stages_c) $(obj)/config.h |
| @printf " CC $(subst $(obj)/,,$(@))\n" |
| $(CC_arm) -I. $(CPPFLAGS_arm) -c -o $@ $< -marm |
| |
| endif |
| |
| ################################################################################ |
| # bootblock |
| ################################################################################ |
| |
| ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARM64),y) |
| |
| bootblock-y += div0.c |
| bootblock-y += id.S |
| $(obj)/arch/arm64/id.bootblock.o: $(obj)/build.h |
| |
| bootblock-y += boot.c |
| bootblock-y += c_entry.c |
| bootblock-y += stage_entry.S |
| bootblock-y += cpu-stubs.c |
| bootblock-y += stages.c |
| bootblock-y += eabi_compat.c |
| bootblock-y += transition.c transition_asm.S |
| bootblock-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c |
| |
| bootblock-y += ../../lib/memset.c |
| bootblock-y += ../../lib/memcpy.c |
| bootblock-y += ../../lib/memmove.c |
| |
| # Build the bootblock |
| |
| $(objcbfs)/bootblock.debug: $$(bootblock-objs) $(obj)/config.h |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_bootblock) --gc-sections -static -o $@ -L$(obj) --start-group $(filter-out %.ld,$(bootblock-objs)) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.bootblock.ld |
| |
| endif # CONFIG_ARCH_BOOTBLOCK_ARM64 |
| |
| ############################################################################### |
| # verification stage |
| ############################################################################### |
| |
| ifeq ($(CONFIG_ARCH_VERSTAGE_ARM64),y) |
| |
| $(objcbfs)/verstage.debug: $(objgenerated)/libverstage.a $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.verstage.ld $(obj)/config.h |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_verstage) --gc-sections -static -o $@ -L$(obj) --start-group $(objgenerated)/libverstage.a --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.verstage.ld |
| |
| verstage-$(CONFIG_EARLY_CONSOLE) += early_console.c |
| verstage-y += div0.c |
| verstage-y += eabi_compat.c |
| verstage-y += ../../lib/memset.c |
| verstage-y += ../../lib/memcpy.c |
| verstage-y += ../../lib/memmove.c |
| verstage-y += stages.c |
| verstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c |
| |
| endif # CONFIG_ARCH_VERSTAGE_ARM64 |
| |
| ################################################################################ |
| # romstage |
| ################################################################################ |
| |
| ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y) |
| |
| romstage-y += boot.c |
| romstage-y += c_entry.c |
| romstage-y += stage_entry.S |
| romstage-y += cpu-stubs.c |
| romstage-y += stages.c |
| romstage-y += div0.c |
| romstage-y += eabi_compat.c |
| romstage-y += ../../lib/memset.c |
| romstage-y += ../../lib/memcpy.c |
| romstage-y += ../../lib/memmove.c |
| romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c |
| romstage-y += transition.c transition_asm.S |
| |
| rmodules_arm64-y += ../../lib/memset.c |
| rmodules_arm64-y += ../../lib/memcpy.c |
| rmodules_arm64-y += ../../lib/memmove.c |
| rmodules_arm64-y += eabi_compat.c |
| |
| # Build the romstage |
| VBOOT_STUB_DEPS += $(obj)/arch/arm/eabi_compat.rmodules_arm64.o |
| |
| $(objcbfs)/romstage.debug: $$(romstage-objs) |
| @printf " LINK $(subst $(obj)/,,$(@))\n" |
| $(LD_romstage) -nostdlib --gc-sections -static -o $@ -L$(obj) --start-group $(filter-out %.ld,$(romstage-objs)) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.romstage.ld |
| |
| endif # CONFIG_ARCH_ROMSTAGE_ARM64 |
| |
| ################################################################################ |
| # ramstage |
| ################################################################################ |
| |
| ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM64),y) |
| |
| ramstage-y += c_entry.c |
| ramstage-y += stages.c |
| ramstage-y += startup.c |
| ramstage-y += div0.c |
| ramstage-y += cpu.c |
| ramstage-y += cpu_ramstage.c |
| ramstage-y += eabi_compat.c |
| ramstage-y += boot.c |
| ramstage-y += tables.c |
| ramstage-y += ../../lib/memset.c |
| ramstage-y += ../../lib/memcpy.c |
| ramstage-y += ../../lib/memmove.c |
| ramstage-y += stage_entry.S |
| ramstage-y += cpu-stubs.c |
| ramstage-$(CONFIG_ARCH_SPINTABLE) += spintable.c spintable_asm.S |
| ramstage-y += transition.c transition_asm.S |
| |
| rmodules_arm64-y += ../../lib/memset.c |
| rmodules_arm64-y += ../../lib/memcpy.c |
| rmodules_arm64-y += ../../lib/memmove.c |
| rmodules_arm64-y += eabi_compat.c |
| |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += stage_entry.S |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += cpu-stubs.c |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += startup.c |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += ../../lib/malloc.c |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += ../../lib/memset.c |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += ../../lib/memcmp.c |
| secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += ../../lib/memcpy.c |
| |
| ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c |
| |
| ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c) |
| |
| # Build the ramstage |
| |
| $(objcbfs)/ramstage.debug: $$(ramstage-objs) |
| @printf " CC $(subst $(obj)/,,$(@))\n" |
| $(LD_ramstage) -nostdlib --gc-sections -o $@ -L$(obj) --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group -T $(obj)/mainboard/$(MAINBOARDDIR)/memlayout.ramstage.ld |
| |
| endif # CONFIG_ARCH_RAMSTAGE_ARM64 |