В общем мне нужно модифицировать ядро (портирую Debian на Redmi 7) и нужно в файле kernel-info.mk описать всю инфу о устройстве что бы все запустилось
Думаю лучше приложить файл который нужно заполнить
########################################################################
# Kernel settings
########################################################################
# Kernel variant. This is currently used only on the Source package name.
# Use 'android' for Android kernels ("downstream") or 'mainline' for upstream
# kernels.
VARIANT = android
# Kernel base version
KERNEL_BASE_VERSION = 4.4-0
# The kernel cmdline to use
KERNEL_BOOTIMAGE_CMDLINE = put-cmdline-here
# Slug for the device vendor. This is going to be used in the KERNELRELASE
# and package names.
DEVICE_VENDOR = xiaomi
# Slug for the device model. Like above.
DEVICE_MODEL = onclite
# Marketing-friendly full-name. This will be used inside package descriptions
DEVICE_FULL_NAME = Redmi 7\Y3
# Defconfig to use
KERNEL_DEFCONFIG = defconfig
# Whether to include DTBs with the image. Use 0 (no) or 1.
KERNEL_IMAGE_WITH_DTB = 1
# Path to the DTB
# If you leave this undefined, an attempt to find it automatically
# will be made.
#KERNEL_IMAGE_DTB = arch/arm64/boot/dts/qcom/my_dtb.dtb
# Whether to include a DTB Overlay. Use 0 (no) or 1.
KERNEL_IMAGE_WITH_DTB_OVERLAY = 1
# Path to the DTB overlay.
# If you leave this undefined, an attempt to find it automatically
# will be made.
#KERNEL_IMAGE_DTB_OVERLAY = arch/arm64/boot/dts/qcom/my_overlay.dtbo
# Whether to include the DTB Overlay into the kernel image
# Use 0 (no, default) or 1.
# dtbo.img will always be shipped in the linux-bootimage- package.
KERNEL_IMAGE_WITH_DTB_OVERLAY_IN_KERNEL = 0
# Path to a specifc configuration file for mkdtboimg.
# The default is to leave it undefined.
#KERNEL_IMAGE_DTB_OVERLAY_CONFIGURATION = debian/custom_dtbo_config.cfg
# Path to the DTB directory. Only define if KERNEL_IMAGE_DTB_OVERLAY_CONFIGURATION
# is defined too.
#KERNEL_IMAGE_DTB_OVERLAY_DTB_DIRECTORY = arch/arm64/boot/dts/qcom
# Various other settings that will be passed straight to mkbootimg
KERNEL_BOOTIMAGE_PAGE_SIZE = 4096
KERNEL_BOOTIMAGE_BASE_OFFSET = 0x00000000
KERNEL_BOOTIMAGE_KERNEL_OFFSET = 0x00008000
KERNEL_BOOTIMAGE_INITRAMFS_OFFSET = 0x01000000
KERNEL_BOOTIMAGE_SECONDIMAGE_OFFSET = 0x00f00000
KERNEL_BOOTIMAGE_TAGS_OFFSET = 0x00000100
########################################################################
# Android verified boot
########################################################################
# Whether to build a flashable vbmeta.img. Please note that currently
# only empty vbmeta images (disabling verified boot) can be generated.
# Use 0 (no) or 1 (default).
DEVICE_VBMETA_REQUIRED = 1
# Samsung devices require a special flag. Enable the following if your
# device is a Samsung device that requires flag 0 to be present
# Use 0 (no, default) or 1.
DEVICE_VBMETA_IS_SAMSUNG = 0
########################################################################
# Automatic flashing on package upgrades
########################################################################
# Whether to enable kernel upgrades on package upgrades. Use 0 (no) or 1.
FLASH_ENABLED = 1
# If your device is treble-ized, but aonly, you should set the following to
# 1 (yes).
FLASH_IS_AONLY = 0
# `flash-bootimage` defaults are enough for most recent devices, but legacy
# devices won't work out of the box.
# If you set the following to 1, this package will set `flash-bootimage`'s
# DEVICE_IS_AB and BOOTIMAGE_SLOT_A accordingly, thus enabling flashing
# on older devices.
#
# Do not enable if you don't know what you're doing
FLASH_IS_LEGACY_DEVICE = 0
# Device manufacturer. This must match the `ro.product.vendor.manufacturer`
# Android property. If you don't want to specify this, leave it undefined,
# FLASH_INFO_CPU will be checked instead.
FLASH_INFO_MANUFACTURER = Vendor
# Device model. This must match the `ro.product.vendor.model`
# Android property. If you don't want to specify this, leave it undefined,
# FLASH_INFO_CPU will be checked instead.
FLASH_INFO_MODEL = Device1
# Device CPU. This will be grepped against /proc/cpuinfo to check if
# we're running on the specific device. Note this is a last-resort
# method, specifying FLASH_INFO_MANUFACTURER and FLASH_INFO_MODEL is
# recommended.
FLASH_INFO_CPU = My Fictional System-on-a-Chip
########################################################################
# Kernel build settings
########################################################################
# Whether to cross-build. Use 0 (no) or 1.
BUILD_CROSS = 1
# (Cross-build only) The build triplet to use. You'll probably want to
# use aarch64-linux-android- if building Android kernels.
BUILD_TRIPLET = aarch64-linux-android-
# (Cross-build only) The build triplet to use with clang. You'll probably
# want to use aarch64-linux-gnu- here.
BUILD_CLANG_TRIPLET = aarch64-linux-gnu-
# The compiler to use. Recent Android kernels are built with clang.
BUILD_CC = clang
# Extra paths to prepend to the PATH variable. You'll probably want
# to specify the clang path here (the default).
BUILD_PATH = /usr/lib/llvm-android-6.0-4691093/bin
# Extra packages to add to the Build-Depends section. Mainline builds
# can have this section empty, unless cross-building.
# The default is enough to install the Android toolchain, including clang.
DEB_TOOLCHAIN = linux-initramfs-halium-generic:arm64, binutils-aarch64-linux-gnu, clang-android-6.0-4691093, gcc-4.9-aarch64-linux-android, g++-4.9-aarch64-l>
# Where we're building on
DEB_BUILD_ON = amd64
# Where we're going to run this kernel on
DEB_BUILD_FOR = arm64
# Target kernel architecture
KERNEL_ARCH = arm64
# Kernel target to build
KERNEL_BUILD_TARGET = Image.gz
Я новичок и впервые занимаюсь модификациями ядер поэтому незнаю где взять всю эту необходимую информацию
Подскажите пожалуйста а где в ядре хранится вся инфа (ну в каком файле хранится имя вендора, версия ядра, переменная Kernel_bootimage_page_size, куда ядру следует обращаться за defconfig и т.д.... В общем все настройки ядра)?
Зараннее спасибо)
Средний