sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
96c075a359a10cc9bae7a0630ae735868225a928
system76-coreboot/src/arch/arm64/Makefile.inc
Martin Roth 96c075a359 AUTHORS: Move src/arch/arm64 copyrights into AUTHORS file 
As discussed on the mailing list and voted upon, the coreboot project
is going to move the majority of copyrights out of the headers and into
an AUTHORS file.  This will happen a bit at a time, as we'll be unifying
license headers at the same time.

Additional changes in this patch:
- Make sure files say that they're part of the coreboot project
- Move descriptions below the license header

Note that the file include/arch/acpi.h is a fantastic example of why
moving to the authors file is needed.  Excluding the guard statements,
it has 8 lines of copyrights for 3 function declarations.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I334baab2b4311eb1bd9ce3f67f49a68e8b73630c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34606
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-26 19:20:00 +00:00

237 lines
8.1 KiB
Makefile
Raw Blame History

################################################################################
##
## This file is part of the coreboot project.
##
## 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.
##
################################################################################
################################################################################
# Take care of subdirectories
################################################################################
subdirs-y += armv8/
################################################################################
# ARM specific options
################################################################################
ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM64),y)
check-ramstage-overlap-regions += postram_cbfs_cache stack ttb
endif
################################################################################
# bootblock
################################################################################
ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARM64),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 += 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): $(obj)/build.h
bootblock-$(CONFIG_ARM64_USE_ARCH_TIMER) += arch_timer.c
bootblock-y += transition.c transition_asm.S
decompressor-y += memset.S
bootblock-y += memset.S
decompressor-y += memcpy.S
bootblock-y += memcpy.S
decompressor-y += memmove.S
bootblock-y += memmove.S
# Build the bootblock
$(objcbfs)/bootblock.debug: $$(bootblock-objs) $(obj)/config.h
@printf " LINK $(subst $(obj)/,,$(@))\n"
$(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(bootblock-objs)) --end-group -T $(call src-to-obj,bootblock,src/mainboard/$(MAINBOARDDIR)/memlayout.ld)
$(objcbfs)/decompressor.debug: $$(decompressor-objs) $(obj)/config.h
@printf " LINK $(subst $(obj)/,,$(@))\n"
$(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(decompressor-objs)) --end-group -T $(call src-to-obj,decompressor,src/mainboard/$(MAINBOARDDIR)/memlayout.ld)
endif # CONFIG_ARCH_BOOTBLOCK_ARM64
###############################################################################
# verification stage
###############################################################################
ifeq ($(CONFIG_ARCH_VERSTAGE_ARM64),y)
$(objcbfs)/verstage.debug: $$(verstage-objs)
@printf " LINK $(subst $(obj)/,,$(@))\n"
$(LD_verstage) $(LDFLAGS_verstage) -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(verstage-objs)) --end-group -T $(call src-to-obj,verstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld)
verstage-y += boot.c
verstage-y += div0.c
verstage-y += eabi_compat.c
verstage-$(CONFIG_ARM64_USE_ARCH_TIMER) += arch_timer.c
verstage-y += memset.S
verstage-y += memcpy.S
verstage-y += memmove.S
verstage-y += transition.c transition_asm.S
endif # CONFIG_ARCH_VERSTAGE_ARM64
################################################################################
# romstage
################################################################################
ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
romstage-y += boot.c
romstage-y += div0.c
romstage-y += eabi_compat.c
romstage-$(CONFIG_ARM64_USE_ARCH_TIMER) += arch_timer.c
romstage-y += memset.S
romstage-y += memcpy.S
romstage-y += memmove.S
romstage-y += ramdetect.c
romstage-y += romstage.c
romstage-y += transition.c transition_asm.S
rmodules_arm64-y += memset.S
rmodules_arm64-y += memcpy.S
rmodules_arm64-y += memmove.S
rmodules_arm64-y += eabi_compat.c
$(objcbfs)/romstage.debug: $$(romstage-objs)
@printf " LINK $(subst $(obj)/,,$(@))\n"
$(LD_romstage) $(LDFLAGS_romstage) -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(romstage-objs)) --end-group -T $(call src-to-obj,romstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld)
endif # CONFIG_ARCH_ROMSTAGE_ARM64
################################################################################
# ramstage
################################################################################
ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM64),y)
ramstage-y += div0.c
ramstage-y += eabi_compat.c
ramstage-y += boot.c
ramstage-y += tables.c
ramstage-y += ramdetect.c
ramstage-$(CONFIG_ARM64_USE_ARCH_TIMER) += arch_timer.c
ramstage-y += memset.S
ramstage-y += memcpy.S
ramstage-y += memmove.S
ramstage-$(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE) += arm_tf.c
ramstage-y += transition.c transition_asm.S
ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit_payload.c
rmodules_arm64-y += memset.S
rmodules_arm64-y += memcpy.S
rmodules_arm64-y += memmove.S
rmodules_arm64-y += eabi_compat.c
rmodules_arm64-$(CONFIG_ARM64_USE_ARCH_TIMER) += arch_timer.c
ramstage-srcs += $(wildcard src/mainboard/$(MAINBOARDDIR)/mainboard.c)
# Build the ramstage
$(objcbfs)/ramstage.debug: $$(ramstage-objs)
@printf " CC $(subst $(obj)/,,$(@))\n"
$(LD_ramstage) $(LDFLAGS_ramstage) -o $@ -L$(obj) --whole-archive --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group -T $(call src-to-obj,ramstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld)
# Build ARM Trusted Firmware (BL31)
ifeq ($(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE),y)
ifeq ($(CONFIG_ARM64_BL31_EXTERNAL_FILE),"")
BL31_SOURCE := $(top)/3rdparty/arm-trusted-firmware
BL31_BUILD := $(abspath $(obj)/3rdparty/arm-trusted-firmware)
BL31_TARGET := $(BL31_BUILD)/bl31/bl31.elf
ifeq ($(V),1)
BL31_MAKEARGS += V=1
endif
# Build ARM TF in debug mode (with assertions) if coreboot has hard assertions
ifeq ($(CONFIG_FATAL_ASSERTS),y)
BL31_MAKEARGS += DEBUG=1
endif # CONFIG_CONSOLE_SERIAL
# ARM TF's VERBOSE (50) is *very* spammy, so default to INFO (40)
BL31_MAKEARGS += LOG_LEVEL=40
# Always enable crash reporting, even on a release build
BL31_MAKEARGS += CRASH_REPORTING=1
# Enable coreboot-specific features like CBMEM console support
BL31_MAKEARGS += COREBOOT=1
# Avoid build/release|build/debug distinction by overriding BUILD_PLAT directly
BL31_MAKEARGS += BUILD_PLAT="$(BL31_BUILD)"
# Force making .d files and output directories even though target is not 'bl31'
BL31_MAKEARGS += IS_ANYTHING_TO_BUILD=1
# Set a consistent build timestamp: the same coreboot has
# The \# \" complications exist to satisfy both gnu make's parser and editors
# with non-semantic quote-handling (that would assume that this line starts a
# multi line string.
BL31_MAKEARGS += BUILD_MESSAGE_TIMESTAMP='"$(shell grep "\#define COREBOOT_BUILD\>" $(obj)/build.h |cut -d\" -f2 \# \")"'
BL31_CFLAGS := -fno-pic -fno-stack-protector -Wno-deprecated-declarations -Wno-unused-function
BL31_LDFLAGS := --emit-relocs
BL31 := $(obj)/bl31.elf
$(BL31): $(obj)/build.h
printf " MAKE $(subst $(obj)/,,$(@))\n"
+CROSS_COMPILE="$(CROSS_COMPILE_arm64)" \
CFLAGS="$(BL31_CFLAGS)" \
LDFLAGS="$(BL31_LDFLAGS)" \
$(MAKE) -C $(BL31_SOURCE) $(BL31_MAKEARGS) $(BL31_TARGET) DISABLE_PEDANTIC=1
mv $(BL31_TARGET) $@
.PHONY: $(BL31)
else
BL31 := $(call strip_quotes,$(CONFIG_ARM64_BL31_EXTERNAL_FILE))
endif # CONFIG_ARM64_BUILD_ARM_TRUSTED_FIRMWARE
BL31_CBFS := $(CONFIG_CBFS_PREFIX)/bl31
$(BL31_CBFS)-file := $(BL31)
$(BL31_CBFS)-type := payload
$(BL31_CBFS)-compression := $(CBFS_COMPRESS_FLAG)
cbfs-files-y += $(BL31_CBFS)
check-ramstage-overlap-files += $(BL31_CBFS)
ifeq ($(CONFIG_ARM64_USE_SECURE_OS),y)
SECURE_OS_FILE := $(CONFIG_ARM64_SECURE_OS_FILE)
SECURE_OS_FILE_CBFS := $(CONFIG_CBFS_PREFIX)/secure_os
$(SECURE_OS_FILE_CBFS)-file := $(SECURE_OS_FILE)
$(SECURE_OS_FILE_CBFS)-type := stage
cbfs-files-y += $(SECURE_OS_FILE_CBFS)
check-ramstage-overlap-files += $(SECURE_OS_FILE_CBFS)
endif # CONFIG_ARM64_USE_SECURE_OS
endif # CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE
endif # CONFIG_ARCH_RAMSTAGE_ARM64
Reference in New Issue View Git Blame Copy Permalink