mirror of
https://github.com/Telecominfraproject/OpenCellular.git
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514c3b3e26
This CL introduces /baseboard to the EC project which can contain config options and code which is specific to certain family, but can be shared among the board derivatives of that family. Only the infrastructure changes are included with an empty baseboard.c/.h for octopus. BRANCH=none BUG=b:74358864 TEST='make buildall' and ensure that all boards build successfully. In addition, temporarily moved config options for USB-C and charger to baseboard.h and tested that 'make BOARD=yorp' is successful. Change-Id: I16656574f835c56598a9d2bf49bc1e946d71fe76 Signed-off-by: Scott Collyer <scollyer@google.com> Reviewed-on: https://chromium-review.googlesource.com/954444 Commit-Ready: Scott Collyer <scollyer@chromium.org> Tested-by: Scott Collyer <scollyer@chromium.org> Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
99 lines
4.0 KiB
Makefile
99 lines
4.0 KiB
Makefile
# -*- makefile -*-
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# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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#
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# Toolchain configuration build system
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#
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# Toolchain configuration
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min_make_version:=3.82
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make_version_ok:=$(filter $(min_make_version), \
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$(firstword $(sort $(MAKE_VERSION) $(min_make_version))))
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ifeq ($(make_version_ok),)
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$(error ERROR: GNU make version $(min_make_version) or higher required.)
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endif
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# Try not to assume too much about optional tools and prefixes
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CCACHE:=$(shell which ccache 2>/dev/null)
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ifeq ($(origin HOST_CROSS_COMPILE),undefined)
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HOST_CROSS_COMPILE:=$(if $(shell which x86_64-pc-linux-gnu-gcc 2>/dev/null),x86_64-pc-linux-gnu-,)
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endif
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CC=$(CCACHE) $(CROSS_COMPILE)gcc
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CPP=$(CCACHE) $(CROSS_COMPILE)cpp
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LD=$(CROSS_COMPILE)ld
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NM=$(CROSS_COMPILE)nm
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OBJCOPY=$(CROSS_COMPILE)objcopy
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OBJDUMP=$(CROSS_COMPILE)objdump
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ADDR2LINE=$(CROSS_COMPILE)addr2line
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PKG_CONFIG?=pkg-config
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BUILDCC?=$(CCACHE) gcc
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HOSTCC?=$(CCACHE) $(HOST_CROSS_COMPILE)gcc
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HOSTCXX?=$(CCACHE) $(HOST_CROSS_COMPILE)g++
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C_WARN = -Wstrict-prototypes -Wdeclaration-after-statement -Wno-pointer-sign
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COMMON_WARN = -Wall -Werror -Wundef -Wno-trigraphs -fno-strict-aliasing \
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-fno-common -Werror-implicit-function-declaration \
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-Wno-format-security -fno-strict-overflow
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CFLAGS_WARN = $(COMMON_WARN) $(C_WARN)
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CXXFLAGS_WARN = $(COMMON_WARN)
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CFLAGS_DEBUG= -g
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CFLAGS_DEBUG+=$(CFLAGS_DEBUG_CHIP)
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CFLAGS_INCLUDE=$(foreach i,$(includes),-I$(i) ) -I.
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CFLAGS_TEST=$(if $(TEST_BUILD),-DTEST_BUILD \
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-DTEST_TASKFILE=$(PROJECT).tasklist,) \
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$(if $(CTS_MODULE), $(CFLAGS_CTS)) \
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$(if $(EMU_BUILD),-DEMU_BUILD) \
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$(if $($(PROJECT)-scale),-DTEST_TIME_SCALE=$($(PROJECT)-scale)) \
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-DTEST_$(PROJECT) -DTEST_$(UC_PROJECT)
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CFLAGS_COVERAGE=$(if $(TEST_COVERAGE),-fprofile-arcs -ftest-coverage \
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-DTEST_COVERAGE,)
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CFLAGS_DEFINE=-DOUTDIR=$(out)/$(BLD) -DCHIP=$(CHIP) -DBOARD_TASKFILE=$(_tsk_lst_file) \
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-DBOARD=$(BOARD) -DCORE=$(CORE) -DPROJECT=$(PROJECT) \
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-DCHIP_VARIANT=$(CHIP_VARIANT) -DCHIP_FAMILY=$(CHIP_FAMILY) \
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-DBOARD_$(UC_BOARD) -DCHIP_$(UC_CHIP) -DCORE_$(UC_CORE) \
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-DCHIP_VARIANT_$(UC_CHIP_VARIANT) -DCHIP_FAMILY_$(UC_CHIP_FAMILY) \
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-DFINAL_OUTDIR=$(out) $(CFLAGS_BASEBOARD)
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CPPFLAGS=$(CFLAGS_DEFINE) $(CFLAGS_INCLUDE) $(CFLAGS_TEST) \
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$(EXTRA_CFLAGS) $(CFLAGS_COVERAGE) $(LATE_CFLAGS_DEFINE) \
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-DSECTION_IS_$(BLD) -DSECTION=$(BLD) $(CPPFLAGS_$(BLD))
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BUILD_CPPFLAGS=$(CFLAGS_DEFINE) -Icore/host $(CFLAGS_INCLUDE) $(CFLAGS_TEST) \
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$(EXTRA_CFLAGS) $(CFLAGS_COVERAGE) $(LATE_CFLAGS_DEFINE) \
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-DSECTION_IS_$(BLD) -DSECTION=$(BLD) $(CPPFLAGS_$(BLD))
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HOST_CPPFLAGS=$(CFLAGS_DEFINE) $(CFLAGS_INCLUDE) $(CFLAGS_TEST) \
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$(EXTRA_CFLAGS) $(CFLAGS_COVERAGE) $(LATE_CFLAGS_DEFINE) \
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-DSECTION_IS_$(BLD) -DSECTION=$(BLD) $(CPPFLAGS_$(BLD))
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ifneq ($(BOARD),host)
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CPPFLAGS+=-ffreestanding -fno-builtin -nostdinc -nostdlib
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CPPFLAGS+=-Ibuiltin/
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endif
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CFLAGS=$(CPPFLAGS) $(CFLAGS_CPU) $(CFLAGS_DEBUG) $(CFLAGS_WARN) $(CFLAGS_y)
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CFLAGS+= -ffunction-sections -fshort-wchar
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CFLAGS+= -fno-delete-null-pointer-checks -fconserve-stack
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CFLAGS+= -DCHROMIUM_EC
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FTDIVERSION=$(shell $(PKG_CONFIG) --modversion libftdi1 2>/dev/null)
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ifneq ($(FTDIVERSION),)
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LIBFTDI_NAME=ftdi1
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else
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LIBFTDI_NAME=ftdi
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endif
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LIBFTDI_CFLAGS=$(shell $(PKG_CONFIG) --cflags lib${LIBFTDI_NAME})
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LIBFTDI_LDLIBS=$(shell $(PKG_CONFIG) --libs lib${LIBFTDI_NAME})
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BUILD_CFLAGS= $(LIBFTDI_CFLAGS) $(BUILD_CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
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HOST_CFLAGS=$(HOST_CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN) -DHOST_TOOLS_BUILD
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LDFLAGS=-nostdlib -g -Wl,-X -Wl,--gc-sections -Wl,--build-id=none $(LDFLAGS_EXTRA)
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BUILD_LDFLAGS=$(LIBFTDI_LDLIBS)
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HOST_TEST_LDFLAGS=-T core/host/host_exe.lds -lrt -pthread -rdynamic -lm\
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$(if $(TEST_COVERAGE),-fprofile-arcs,)
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# utility function to provide overridable defaults
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# $1: name of variable to set
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# $2: first default to use
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# $3: second default to use
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set-option = $(eval $1=$$(if $(2),$(2),$(3)))
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