BoardConfig.mk

#
# SPDX-FileCopyrightText: The LineageOS Project
# SPDX-License-Identifier: Apache-2.0
#

DEVICE_PATH := device/xiaomi/spring

BUILD_BROKEN_ELF_PREBUILT_PRODUCT_COPY_FILES := true

# A/B
AB_OTA_PARTITIONS := \
    boot \
    dtbo \
    init_boot \
    odm \
    product \
    recovery \
    system \
    system_dlkm \
    system_ext \
    vbmeta \
    vbmeta_system \
    vendor \
    vendor_boot \
    vendor_dlkm

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-a-branchprot
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_VARIANT := generic
TARGET_CPU_VARIANT_RUNTIME := kryo300

# Audio
AUDIO_FEATURE_ENABLED_DLKM := true
AUDIO_FEATURE_ENABLED_DTS_EAGLE := false
AUDIO_FEATURE_ENABLED_GEF_SUPPORT := true
AUDIO_FEATURE_ENABLED_HW_ACCELERATED_EFFECTS := false
AUDIO_FEATURE_ENABLED_INSTANCE_ID := true
AUDIO_FEATURE_ENABLED_AGM_HIDL := true
AUDIO_FEATURE_ENABLED_PAL_HIDL := true
AUDIO_FEATURE_ENABLED_PROXY_DEVICE := true

TARGET_USES_QCOM_MM_AUDIO := true

TARGET_PROVIDES_AUDIO_HAL := true
TARGET_PROVIDES_LIBAGM := true
TARGET_PROVIDES_LIBAR_PAL := true

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := spring
TARGET_NO_BOOTLOADER := true

# Boot Image
BOARD_RAMDISK_USE_LZ4 := true
BOARD_BOOT_HEADER_VERSION := 4
BOARD_INIT_BOOT_HEADER_VERSION := 4
BOARD_MKBOOTIMG_ARGS := --header_version $(BOARD_BOOT_HEADER_VERSION)
BOARD_MKBOOTIMG_INIT_ARGS += --header_version $(BOARD_INIT_BOOT_HEADER_VERSION)

# Device Trees
BOARD_INCLUDE_DTB_IN_BOOTIMG := true
TARGET_NEEDS_DTBOIMAGE := true

# Display
TARGET_SCREEN_DENSITY := 450

# Filesystems
TARGET_FS_CONFIG_GEN := $(DEVICE_PATH)/configs/config.fs

# Kernel
BOARD_KERNEL_BASE := 0x00000000
BOARD_KERNEL_PAGESIZE := 4096
BOARD_KERNEL_IMAGE_NAME := Image

BOARD_KERNEL_CMDLINE := \
    log_buf_len=2M \
    msm_rtb.filter=0x237 \
    iptable_raw.raw_before_defrag=1 \
    ip6table_raw.raw_before_defrag=1 \
    swinfo.fingerprint=$(LINEAGE_VERSION) \
    mtdoops.fingerprint=$(LINEAGE_VERSION)

BOARD_BOOTCONFIG := \
    androidboot.hardware=qcom \
    androidboot.memcg=1 \
    androidboot.serialconsole=0 \
    androidboot.usbcontroller=4e00000.dwc3 \
    androidboot.load_modules_parallel=true

# Kernel (prebuilt)
PREBUILT_PATH := device/xiaomi/spring-kernel
TARGET_NO_KERNEL_OVERRIDE := true
TARGET_KERNEL_SOURCE := $(PREBUILT_PATH)/kernel-headers
BOARD_PREBUILT_DTBIMAGE_DIR := $(PREBUILT_PATH)/images/dtbs/
BOARD_PREBUILT_DTBOIMAGE := $(PREBUILT_PATH)/images/dtbo.img
PRODUCT_COPY_FILES += \
	$(PREBUILT_PATH)/images/kernel:kernel

# Kernel modules
DLKM_MODULES_PATH := $(PREBUILT_PATH)/modules/vendor_dlkm
RAMDISK_MODULES_PATH := $(PREBUILT_PATH)/modules/vendor_boot
SYSTEM_DLKM_MODULES_PATH := $(PREBUILT_PATH)/modules/system_dlkm/6.1.138-android14-11-g0c3d559bcd85-ab14529422

PRODUCT_COPY_FILES += \
    $(call find-copy-subdir-files,*,$(SYSTEM_DLKM_MODULES_PATH)/,$(TARGET_COPY_OUT_SYSTEM_DLKM)/lib/modules/6.1.138-android14-11-g0c3d559bcd85-ab14529422/)

BOARD_VENDOR_KERNEL_MODULES := $(wildcard $(DLKM_MODULES_PATH)/*.ko)
BOARD_VENDOR_KERNEL_MODULES_LOAD := $(patsubst %,$(DLKM_MODULES_PATH)/%,$(shell cat $(DLKM_MODULES_PATH)/modules.load))
BOARD_VENDOR_KERNEL_MODULES_BLOCKLIST_FILE := $(DLKM_MODULES_PATH)/modules.blocklist

BOARD_VENDOR_RAMDISK_KERNEL_MODULES := $(wildcard $(RAMDISK_MODULES_PATH)/*.ko)
BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD := $(patsubst %,$(RAMDISK_MODULES_PATH)/%,$(shell cat $(RAMDISK_MODULES_PATH)/modules.load))
BOARD_VENDOR_RAMDISK_RECOVERY_KERNEL_MODULES_LOAD := $(patsubst %,$(RAMDISK_MODULES_PATH)/%,$(shell cat $(RAMDISK_MODULES_PATH)/modules.load.recovery))
BOARD_VENDOR_RAMDISK_KERNEL_MODULES_BLOCKLIST_FILE := $(RAMDISK_MODULES_PATH)/modules.blocklist

# Metadata
BOARD_USES_METADATA_PARTITION := true

# Partitions
-include vendor/lineage/config/BoardConfigReservedSize.mk

BOARD_FLASH_BLOCK_SIZE := 131072 # (BOARD_KERNEL_PAGESIZE * 64)

BOARD_BOOTIMAGE_PARTITION_SIZE := 100663296
BOARD_DTBOIMG_PARTITION_SIZE := 8388608
BOARD_INIT_BOOT_IMAGE_PARTITION_SIZE := 8388608
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 104857600
BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE := 100663296

BOARD_SUPER_PARTITION_SIZE := 9126805504
BOARD_SUPER_PARTITION_GROUPS := qti_dynamic_partitions
BOARD_QTI_DYNAMIC_PARTITIONS_PARTITION_LIST := odm product system system_dlkm system_ext vendor vendor_dlkm
BOARD_QTI_DYNAMIC_PARTITIONS_SIZE := 9122611200 # (BOARD_SUPER_PARTITION_SIZE - 4 MiB)

BOARD_ODMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_SYSTEM_DLKMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDOR_DLKMIMAGE_FILE_SYSTEM_TYPE := ext4

TARGET_COPY_OUT_ODM := odm
TARGET_COPY_OUT_PRODUCT := product
TARGET_COPY_OUT_SYSTEM := system
TARGET_COPY_OUT_SYSTEM_DLKM := system_dlkm
TARGET_COPY_OUT_SYSTEM_EXT := system_ext
TARGET_COPY_OUT_VENDOR := vendor
TARGET_COPY_OUT_VENDOR_DLKM := vendor_dlkm

# Platform
BOARD_USES_QCOM_HARDWARE := true
TARGET_BOARD_PLATFORM := blair

# Properties
TARGET_ODM_PROP += $(DEVICE_PATH)/properties/odm.prop
TARGET_PRODUCT_PROP += $(DEVICE_PATH)/properties/product.prop
TARGET_SYSTEM_PROP += $(DEVICE_PATH)/properties/system.prop
TARGET_SYSTEM_EXT_PROP += $(DEVICE_PATH)/properties/system_ext.prop
TARGET_VENDOR_PROP += $(DEVICE_PATH)/properties/vendor.prop

# Recovery
BOARD_EXCLUDE_KERNEL_FROM_RECOVERY_IMAGE := true
TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/init/etc/fstab.default
TARGET_RECOVERY_PIXEL_FORMAT := RGBX_8888
TARGET_USERIMAGES_USE_F2FS := true

# RIL
ENABLE_VENDOR_RIL_SERVICE := true

# Sepolicy
include device/qcom/sepolicy_vndr/SEPolicy.mk
BOARD_VENDOR_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/vendor

# Vendor security patch
VENDOR_SECURITY_PATCH := 2026-02-01

# Verified Boot
BOARD_AVB_ENABLE := true
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3
BOARD_MOVE_GSI_AVB_KEYS_TO_VENDOR_BOOT := true

BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA4096
BOARD_AVB_RECOVERY_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1

BOARD_AVB_VBMETA_SYSTEM := system system_ext product
BOARD_AVB_VBMETA_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_VBMETA_SYSTEM_ALGORITHM := SHA256_RSA4096
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX_LOCATION := 2

BOARD_AVB_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_BOOT_ALGORITHM := SHA256_RSA4096
BOARD_AVB_BOOT_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_BOOT_ROLLBACK_INDEX_LOCATION := 3

# VINTF
DEVICE_MANIFEST_SKUS := blair
DEVICE_MANIFEST_BLAIR_FILES := $(DEVICE_PATH)/configs/vintf/manifest_blair.xml

DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE := $(DEVICE_PATH)/configs/vintf/compatibility_matrix.xml

DEVICE_MATRIX_FILE := hardware/qcom-caf/common/compatibility_matrix.xml
DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE += \
    $(DEVICE_PATH)/configs/vintf/compatibility_matrix.device.xml \
    hardware/qcom-caf/common/vendor_framework_compatibility_matrix.xml

ODM_MANIFEST_SKUS := \
    o19cn o19cn_ss \
    o19eea o19eea_ss \
    o19gl o19gl_ss o19glp o19glp_ss \
    o19in o19in_ss o19inp o19inp_ss \
    o19jp

$(foreach sku,$(ODM_MANIFEST_SKUS), \
    $(eval ODM_MANIFEST_$(call to-upper,$(sku))_FILES := \
        $(DEVICE_PATH)/configs/vintf/sku/manifest_$(sku).xml))

# WiFi
BOARD_WLAN_DEVICE := qcwcn
BOARD_HOSTAPD_DRIVER := NL80211
BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
BOARD_WPA_SUPPLICANT_DRIVER := NL80211
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
# (1 STA + 1 AP) or (1 STA + 1 of (P2P or NAN)) or (2 AP) or (2 STA)
WIFI_HAL_INTERFACE_COMBINATIONS := {{{STA}, 1}, {{AP}, 1}}, {{{STA}, 1}, {{P2P, NAN}, 1}}, {{{AP}, 2}}, {{{STA}, 2}}
WIFI_DRIVER_DEFAULT := qca_cld3
WIFI_DRIVER_STATE_CTRL_PARAM := "/dev/wlan"
WIFI_DRIVER_STATE_OFF := "OFF"
WIFI_DRIVER_STATE_ON := "ON"
WIFI_FEATURE_HOSTAPD_11AX := true
WIFI_HIDL_UNIFIED_SUPPLICANT_SERVICE_RC_ENTRY := true
WPA_SUPPLICANT_VERSION := VER_0_8_X

# Vendor
include vendor/xiaomi/spring/BoardConfigVendor.mk