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Diffstat (limited to 'chip/mchp/build.mk')
-rw-r--r-- | chip/mchp/build.mk | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/chip/mchp/build.mk b/chip/mchp/build.mk deleted file mode 100644 index 155fbf385f..0000000000 --- a/chip/mchp/build.mk +++ /dev/null @@ -1,119 +0,0 @@ -# -*- makefile -*- -# Copyright 2013 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. -# -# Microchip(MCHP) MEC chip specific files build -# - -# pass verbose build setting to SPI image generation script -SCRIPTVERBOSE= -ifeq ($(V),1) -SCRIPTVERBOSE=--verbose -endif - -# MCHP MEC SoC's have a Cortex-M4 ARM core -CORE:=cortex-m -# Allow the full Cortex-M4 instruction set -CFLAGS_CPU+=-march=armv7e-m -mcpu=cortex-m4 - -# JTAG debug with Keil ARM MDK debugger -# do not allow GCC dwarf debug extensions -#CFLAGS_DEBUG_EXTRA=-gdwarf-3 -gstrict-dwarf - -LDFLAGS_EXTRA= - -ifeq ($(CONFIG_LTO),y) -# Re-include the core's build.mk file so we can remove the lto flag. -include core/$(CORE)/build.mk -endif - -# Required chip modules -chip-y=clock.o gpio.o hwtimer.o system.o uart.o port80.o tfdp.o -chip-$(CONFIG_ADC)+=adc.o -chip-$(CONFIG_DMA)+=dma.o -chip-$(CONFIG_HOSTCMD_ESPI)+=espi.o -chip-$(CONFIG_FANS)+=fan.o -chip-$(CONFIG_FLASH_PHYSICAL)+=flash.o -chip-$(CONFIG_I2C)+=i2c.o -chip-$(CONFIG_MEC_GPIO_EC_CMDS)+=gpio_cmds.o -chip-$(CONFIG_HOSTCMD_X86)+=lpc.o -chip-$(CONFIG_MCHP_GPSPI)+=gpspi.o -chip-$(CONFIG_PWM)+=pwm.o -chip-$(CONFIG_SPI)+=spi.o qmspi.o -chip-$(CONFIG_TFDP)+=tfdp.o -chip-$(CONFIG_WATCHDOG)+=watchdog.o -ifndef CONFIG_KEYBOARD_NOT_RAW -chip-$(HAS_TASK_KEYSCAN)+=keyboard_raw.o -endif - -# location of the scripts and keys used to pack the SPI flash image -SCRIPTDIR:=./chip/${CHIP}/util - -# Allow SPI size to be overridden by board specific size, default to 512KB -CHIP_SPI_SIZE_KB?=512 - -TEST_SPI= -ifeq ($(CONFIG_MCHP_LFW_DEBUG),y) - TEST_SPI=--test_spi -endif - -# Select chip. Default is MEC170X -PACK_EC=pack_ec.py -ifeq ($(CHIP_FAMILY),mec152x) - PACK_EC=pack_ec_mec152x.py -endif -ifeq ($(CHIP_FAMILY),mec172x) - PACK_EC=pack_ec_mec172x.py -endif - -# pack_ec.py creates SPI flash image for MEC -# _rw_size is CONFIG_RW_SIZE -# Commands to convert $^ to $@.tmp -cmd_obj_to_bin = $(OBJCOPY) --gap-fill=0xff -O binary $< $@.tmp1 ; \ - ${SCRIPTDIR}/${PACK_EC} -o $@.tmp -i $@.tmp1 \ - --loader_file $(chip-lfw-flat) ${TEST_SPI} \ - --spi_size ${CHIP_SPI_SIZE_KB} \ - --image_size $(_rw_size) ${SCRIPTVERBOSE}; rm -f $@.tmp1 - -chip-lfw = chip/${CHIP}/lfw/ec_lfw -chip-lfw-flat = $(out)/RW/$(chip-lfw)-lfw.flat - -# build these specifically for lfw with -lfw suffix -objs_lfw = $(patsubst %, $(out)/RW/%-lfw.o, \ - $(addprefix common/, util util_stdlib gpio) \ - $(addprefix chip/$(CHIP)/, spi qmspi dma gpio clock hwtimer tfdp) \ - core/$(CORE)/cpu $(chip-lfw)) - -# reuse version.o (and its dependencies) from main board -objs_lfw += $(out)/RW/common/version.o - -dirs-y+=chip/$(CHIP)/lfw - -# objs with -lfw suffix are to include lfw's gpio -$(out)/RW/%-lfw.o: private CC+=-Ichip/mchp/lfw -DLFW=$(EMPTY) -# Remove the lto flag for the loader. It actually causes it to bloat in size. -ifeq ($(CONFIG_LTO),y) -$(out)/RW/%-lfw.o: private CFLAGS_CPU := $(filter-out -flto, $(CFLAGS_CPU)) -endif -$(out)/RW/%-lfw.o: %.c - $(call quiet,c_to_o,CC ) - -# let lfw's elf link only with selected objects -ifeq ($(CHIP_FAMILY),mec172x) -$(out)/RW/%-lfw.elf: private objs = $(objs_lfw) -$(out)/RW/%-lfw.elf: override shlib := -$(out)/RW/%-lfw.elf: %_416kb.ld $(objs_lfw) - $(call quiet,elf,LD ) - -# final image needs lfw loader -$(out)/$(PROJECT).bin: $(chip-lfw-flat) -else -$(out)/RW/%-lfw.elf: private objs = $(objs_lfw) -$(out)/RW/%-lfw.elf: override shlib := -$(out)/RW/%-lfw.elf: %.ld $(objs_lfw) - $(call quiet,elf,LD ) - -# final image needs lfw loader -$(out)/$(PROJECT).bin: $(chip-lfw-flat) -endif |