121 lines
4.5 KiB
Makefile
121 lines
4.5 KiB
Makefile
#
|
|
# Copyright (C) 2014 Jolla Oy
|
|
# Copyright (C) 2017 Marius Gripsgard <marius@ubports.com>
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
LOCAL_PATH:= $(call my-dir)
|
|
HALIUM_PATH:=$(LOCAL_PATH)
|
|
|
|
# We use the commandline and kernel configuration varables from
|
|
# build/core/Makefile to be consistent. Support for boot/recovery
|
|
# image specific kernel COMMANDLINE vars is provided but whether it
|
|
# works or not is down to your bootloader.
|
|
|
|
HALIUM_BOOTIMG_COMMANDLINE :=
|
|
|
|
# Find any fstab files for required partition information.
|
|
# in AOSP we could use TARGET_VENDOR
|
|
# TARGET_VENDOR := $(shell echo $(PRODUCT_MANUFACTURER) | tr '[:upper:]' '[:lower:]')
|
|
# but Cyanogenmod seems to use device/*/$(TARGET_DEVICE) in config.mk so we will too.
|
|
HALIUM_FSTABS := $(shell find device/*/$(TARGET_DEVICE) -name *fstab* | grep -v goldfish)
|
|
# If fstab files were not found from primary device repo then they might be in
|
|
# some other device repo so try to search for them first in device/PRODUCT_MANUFACTURER.
|
|
# In many cases PRODUCT_MANUFACTURER is the short vendor name used in folder names.
|
|
ifeq "$(HALIUM_FSTABS)" ""
|
|
TARGET_VENDOR := "$(shell echo $(PRODUCT_MANUFACTURER) | tr '[:upper:]' '[:lower:]')"
|
|
HALIUM_FSTABS := $(shell find device/$(TARGET_VENDOR) -name *fstab* | grep -v goldfish)
|
|
endif
|
|
# Some devices devices have the short vendor name in PRODUCT_BRAND so try to
|
|
# search from device/PRODUCT_BRAND if fstab files are still not found.
|
|
ifeq "$(HALIUM_FSTABS)" ""
|
|
TARGET_VENDOR := "$(shell echo $(PRODUCT_BRAND) | tr '[:upper:]' '[:lower:]')"
|
|
HALIUM_FSTABS := $(shell find device/$(TARGET_VENDOR) -name *fstab* | grep -v goldfish)
|
|
endif
|
|
|
|
ifneq ($(strip $(TARGET_NO_KERNEL)),true)
|
|
INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel
|
|
else
|
|
INSTALLED_KERNEL_TARGET :=
|
|
endif
|
|
|
|
HALIUM_BOOTIMAGE_ARGS := \
|
|
$(addprefix --second ,$(INSTALLED_2NDBOOTLOADER_TARGET)) \
|
|
--kernel $(INSTALLED_KERNEL_TARGET)
|
|
|
|
ifeq ($(BOARD_KERNEL_SEPARATED_DT),true)
|
|
INSTALLED_DTIMAGE_TARGET := $(PRODUCT_OUT)/dt.img
|
|
HALIUM_BOOTIMAGE_ARGS += --dt $(INSTALLED_DTIMAGE_TARGET)
|
|
BOOTIMAGE_EXTRA_DEPS := $(INSTALLED_DTIMAGE_TARGET)
|
|
endif
|
|
|
|
ifdef BOARD_KERNEL_BASE
|
|
HALIUM_BOOTIMAGE_ARGS += --base $(BOARD_KERNEL_BASE)
|
|
endif
|
|
|
|
ifdef BOARD_KERNEL_PAGESIZE
|
|
HALIUM_BOOTIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
|
|
endif
|
|
|
|
# Strip lead/trail " from broken BOARD_KERNEL_CMDLINEs :(
|
|
HALIUM_BOARD_KERNEL_CMDLINE := $(shell echo '$(BOARD_KERNEL_CMDLINE)' | sed -e 's/^"//' -e 's/"$$//')
|
|
|
|
ifneq "" "$(strip $(HALIUM_BOARD_KERNEL_CMDLINE) $(HALIUM_BOOTIMG_COMMANDLINE))"
|
|
HALIUM_BOOTIMAGE_ARGS += --cmdline "$(strip $(HALIUM_BOARD_KERNEL_CMDLINE) $(HALIUM_BOOTIMG_COMMANDLINE))"
|
|
endif
|
|
|
|
|
|
include $(CLEAR_VARS)
|
|
LOCAL_MODULE:= halium-boot
|
|
# Here we'd normally include $(BUILD_SHARED_LIBRARY) or something
|
|
# but nothing seems suitable for making an img like this
|
|
LOCAL_MODULE_CLASS := ROOT
|
|
LOCAL_MODULE_SUFFIX := .img
|
|
LOCAL_MODULE_PATH := $(PRODUCT_OUT)
|
|
|
|
include $(BUILD_SYSTEM)/base_rules.mk
|
|
HALIUM_BOOT_INTERMEDIATE := $(call intermediates-dir-for,ROOT,$(LOCAL_MODULE),)
|
|
|
|
.PHONY: HALIUM_BOOT_RAMDISK
|
|
HALIUM_BOOT_RAMDISK := $(HALIUM_BOOT_INTERMEDIATE)/halium-initramfs.gz
|
|
GET_INITRD := $(LOCAL_PATH)/get-initrd.sh
|
|
|
|
$(LOCAL_BUILT_MODULE): $(INSTALLED_KERNEL_TARGET) $(HALIUM_BOOT_RAMDISK) $(BOOTIMAGE_EXTRA_DEPS)
|
|
@echo "Making halium-boot.img in $(dir $@) using $(INSTALLED_KERNEL_TARGET) $(HALIUM_BOOT_RAMDISK)"
|
|
@mkdir -p $(dir $@)
|
|
@rm -rf $@
|
|
ifeq ($(BOARD_CUSTOM_MKBOOTIMG),pack_intel)
|
|
$(MKBOOTIMG) $(DEVICE_BASE_BOOT_IMAGE) $(INSTALLED_KERNEL_TARGET) $(HALIUM_BOOT_RAMDISK) $(cmdline) $@
|
|
else
|
|
@mkbootimg --ramdisk $(HALIUM_BOOT_RAMDISK) $(HALIUM_BOOTIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
|
|
endif
|
|
ifdef BOOT_RAMDISK_SEANDROIDENFORCE
|
|
@echo -n "SEANDROIDENFORCE" >> $@
|
|
endif
|
|
|
|
$(HALIUM_BOOT_RAMDISK):
|
|
@echo "Downloading initramfs to : $@"
|
|
ifdef BOARD_USE_LOCAL_INITRD
|
|
@echo "Using local initramfs at device/*/$(TARGET_DEVICE)/initramfs.gz"
|
|
@cp device/*/$(TARGET_DEVICE)/initramfs.gz $@
|
|
else
|
|
@$(GET_INITRD) ${TARGET_ARCH} $@
|
|
endif
|
|
|
|
.PHONY: halium-common
|
|
|
|
halium-boot: mkbootimg
|
|
|
|
halium-common: bootimage halium-boot
|