232 lines
7.5 KiB
Makefile
232 lines
7.5 KiB
Makefile
|
# Android makefile for the WLAN Module
|
||
|
|
|
||
|
|
# set WLAN_BUILD_DEBUG=y in your environment to enable debug logging
|
||
|
|
define wlog
|
||
|
|
$(if $(WLAN_BUILD_DEBUG),$(info $(1)))
|
||
|
|
endef
|
||
|
|
|
||
|
|
LOCAL_PATH := $(call my-dir)
|
||
|
|
$(call wlog,LOCAL_PATH=$(LOCAL_PATH))
|
||
|
|
|
||
|
|
ENABLE_QCACLD := true
|
||
|
|
ifeq ($(TARGET_USES_QMAA), true)
|
||
|
|
ifneq ($(TARGET_USES_QMAA_OVERRIDE_WLAN), true)
|
||
|
|
ENABLE_QCACLD := false
|
||
|
|
else
|
||
|
|
ENABLE_QCACLD := true
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
|
||
|
|
ifeq ($(BOARD_COMMON_DIR),)
|
||
|
|
BOARD_COMMON_DIR := device/qcom/common
|
||
|
|
endif
|
||
|
|
|
||
|
|
ifeq ($(ENABLE_QCACLD), true)
|
||
|
|
|
||
|
|
# Assume no targets will be supported
|
||
|
|
WLAN_CHIPSET :=
|
||
|
|
|
||
|
|
ifeq ($(BOARD_HAS_QCOM_WLAN), true)
|
||
|
|
|
||
|
|
# Check if this driver needs be built for current target
|
||
|
|
ifneq ($(findstring qca_cld3,$(WIFI_DRIVER_BUILT)),)
|
||
|
|
WLAN_CHIPSET := qca_cld3
|
||
|
|
WLAN_SELECT := CONFIG_QCA_CLD_WLAN=m
|
||
|
|
endif
|
||
|
|
|
||
|
|
# Build/Package only in case of supported target
|
||
|
|
ifneq ($(WLAN_CHIPSET),)
|
||
|
|
|
||
|
|
# This makefile is only for DLKM
|
||
|
|
ifneq ($(findstring vendor,$(LOCAL_PATH)),)
|
||
|
|
|
||
|
|
ifneq ($(findstring opensource,$(LOCAL_PATH)),)
|
||
|
|
WLAN_BLD_DIR := vendor/qcom/opensource/wlan
|
||
|
|
endif # opensource
|
||
|
|
|
||
|
|
# Multi-ko check
|
||
|
|
LOCAL_DEV_NAME := $(patsubst .%,%,\
|
||
|
|
$(lastword $(strip $(subst /, ,$(LOCAL_PATH)))))
|
||
|
|
|
||
|
|
$(call wlog,LOCAL_DEV_NAME=$(LOCAL_DEV_NAME))
|
||
|
|
$(call wlog,TARGET_WLAN_CHIP=$(TARGET_WLAN_CHIP))
|
||
|
|
|
||
|
|
TARGET_WLAN_CHIP ?= wlan
|
||
|
|
LOCAL_MULTI_KO := false
|
||
|
|
ifneq ($(TARGET_WLAN_CHIP), wlan)
|
||
|
|
ifeq ($(LOCAL_DEV_NAME), qcacld-3.0)
|
||
|
|
LOCAL_MULTI_KO := true
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
|
||
|
|
ifeq ($(LOCAL_MULTI_KO), true)
|
||
|
|
|
||
|
|
include $(foreach chip, $(TARGET_WLAN_CHIP), $(LOCAL_PATH)/.$(chip)/Android.mk)
|
||
|
|
|
||
|
|
else # Multi-ok check
|
||
|
|
|
||
|
|
ifeq ($(WLAN_PROFILE),)
|
||
|
|
WLAN_PROFILE := default
|
||
|
|
endif
|
||
|
|
|
||
|
|
ifeq ($(LOCAL_DEV_NAME), qcacld-3.0)
|
||
|
|
|
||
|
|
LOCAL_DEV_NAME := wlan
|
||
|
|
LOCAL_MOD_NAME := wlan
|
||
|
|
LOCAL_SRC_DIR :=
|
||
|
|
TARGET_FW_DIR := firmware/wlan/qca_cld
|
||
|
|
TARGET_CFG_PATH := /vendor/etc/wifi
|
||
|
|
TARGET_MAC_BIN_PATH := /mnt/vendor/persist
|
||
|
|
|
||
|
|
else
|
||
|
|
|
||
|
|
LOCAL_SRC_DIR := .$(LOCAL_DEV_NAME)
|
||
|
|
# Use default profile if WLAN_CFG_USE_DEFAULT defined.
|
||
|
|
ifeq ($(WLAN_CFG_USE_DEFAULT),)
|
||
|
|
WLAN_PROFILE := $(LOCAL_DEV_NAME)
|
||
|
|
endif
|
||
|
|
TARGET_FW_DIR := firmware/wlan/qca_cld/$(LOCAL_DEV_NAME)
|
||
|
|
TARGET_CFG_PATH := /vendor/etc/wifi/$(LOCAL_DEV_NAME)
|
||
|
|
TARGET_MAC_BIN_PATH := /mnt/vendor/persist/$(LOCAL_DEV_NAME)
|
||
|
|
|
||
|
|
ifneq ($(TARGET_MULTI_WLAN), true)
|
||
|
|
LOCAL_MOD_NAME := wlan
|
||
|
|
DYNAMIC_SINGLE_CHIP := $(LOCAL_DEV_NAME)
|
||
|
|
else
|
||
|
|
LOCAL_MOD_NAME := $(LOCAL_DEV_NAME)
|
||
|
|
endif
|
||
|
|
|
||
|
|
endif
|
||
|
|
|
||
|
|
# DLKM_DIR was moved for JELLY_BEAN (PLATFORM_SDK 16)
|
||
|
|
ifeq ($(call is-platform-sdk-version-at-least,16),true)
|
||
|
|
DLKM_DIR := $(TOP)/$(BOARD_COMMON_DIR)/dlkm
|
||
|
|
else
|
||
|
|
DLKM_DIR := build/dlkm
|
||
|
|
endif # platform-sdk-version
|
||
|
|
|
||
|
|
# Build wlan.ko as $(WLAN_CHIPSET)_wlan.ko
|
||
|
|
###########################################################
|
||
|
|
# This is set once per LOCAL_PATH, not per (kernel) module
|
||
|
|
KBUILD_OPTIONS := WLAN_ROOT=$(WLAN_BLD_DIR)/qcacld-3.0/$(LOCAL_SRC_DIR)
|
||
|
|
KBUILD_OPTIONS += WLAN_COMMON_ROOT=cmn
|
||
|
|
KBUILD_OPTIONS += WLAN_COMMON_INC=$(WLAN_BLD_DIR)/qcacld-3.0/cmn
|
||
|
|
KBUILD_OPTIONS += WLAN_FW_API=$(WLAN_BLD_DIR)/fw-api
|
||
|
|
KBUILD_OPTIONS += WLAN_PROFILE=$(WLAN_PROFILE)
|
||
|
|
KBUILD_OPTIONS += DYNAMIC_SINGLE_CHIP=$(DYNAMIC_SINGLE_CHIP)
|
||
|
|
|
||
|
|
# We are actually building wlan.ko here, as per the
|
||
|
|
# requirement we are specifying <chipset>_wlan.ko as LOCAL_MODULE.
|
||
|
|
# This means we need to rename the module to <chipset>_wlan.ko
|
||
|
|
# after wlan.ko is built.
|
||
|
|
KBUILD_OPTIONS += MODNAME=$(LOCAL_MOD_NAME)
|
||
|
|
KBUILD_OPTIONS += DEVNAME=$(LOCAL_DEV_NAME)
|
||
|
|
KBUILD_OPTIONS += BOARD_PLATFORM=$(TARGET_BOARD_PLATFORM)
|
||
|
|
KBUILD_OPTIONS += $(WLAN_SELECT)
|
||
|
|
|
||
|
|
ifneq ($(WLAN_CFG_OVERRIDE_$(LOCAL_DEV_NAME)),)
|
||
|
|
KBUILD_OPTIONS += WLAN_CFG_OVERRIDE="$(WLAN_CFG_OVERRIDE_$(LOCAL_DEV_NAME))"
|
||
|
|
endif
|
||
|
|
|
||
|
|
# driver expects "/dev/<name>" for WIFI_DRIVER_STATE_CTRL_PARAM
|
||
|
|
$(call wlog,WIFI_DRIVER_STATE_CTRL_PARAM=$(WIFI_DRIVER_STATE_CTRL_PARAM))
|
||
|
|
PARAM := $(patsubst "%",%,$(WIFI_DRIVER_STATE_CTRL_PARAM))
|
||
|
|
$(call wlog,PARAM=$(PARAM))
|
||
|
|
ifeq ($(dir $(PARAM)),/dev/)
|
||
|
|
KBUILD_OPTIONS += WLAN_CTRL_NAME=$(notdir $(PARAM))
|
||
|
|
endif
|
||
|
|
|
||
|
|
# Pass build options per chip to Kbuild. This will be injected from upper layer
|
||
|
|
# makefile.
|
||
|
|
#
|
||
|
|
# e.g.
|
||
|
|
# WLAN_KBUILD_OPTIONS_qca6390 := CONFIG_CNSS_QCA6390=y
|
||
|
|
ifneq ($(WLAN_KBUILD_OPTIONS_$(LOCAL_DEV_NAME)),)
|
||
|
|
KBUILD_OPTIONS += "$(WLAN_KBUILD_OPTIONS_$(LOCAL_DEV_NAME))"
|
||
|
|
endif
|
||
|
|
|
||
|
|
ifeq ($(PRODUCT_VENDOR_MOVE_ENABLED),true)
|
||
|
|
TARGET_FW_PATH := $(TARGET_OUT_VENDOR)/$(TARGET_FW_DIR)
|
||
|
|
else
|
||
|
|
TARGET_FW_PATH := $(TARGET_OUT_ETC)/$(TARGET_FW_DIR)
|
||
|
|
endif
|
||
|
|
|
||
|
|
# WLAN_PLATFORM_KBUILD_OPTIONS should be passed from upper level Makefiles
|
||
|
|
# like wlan.mk. It indicates sources of CNSS family drivers (cnss2, cnss_nl,
|
||
|
|
# cnss_prealloc and cnss_utils etc.) are built out of kernel tree and it
|
||
|
|
# should also include all necessary config flags (e.g. CONFIG_CNSS2) which
|
||
|
|
# are originally defined from kernel Kconfig/defconfig. KBUILD_EXTRA_SYMBOLS
|
||
|
|
# is also needed to indicate all the symbols from these drivers.
|
||
|
|
ifneq ($(WLAN_PLATFORM_KBUILD_OPTIONS),)
|
||
|
|
KBUILD_OPTIONS += $(foreach wlan_platform_kbuild_option, \
|
||
|
|
$(WLAN_PLATFORM_KBUILD_OPTIONS), \
|
||
|
|
$(wlan_platform_kbuild_option))
|
||
|
|
|
||
|
|
KBUILD_OPTIONS += KBUILD_EXTRA_SYMBOLS=$(shell pwd)/$(call intermediates-dir-for,DLKM,wlan-platform-module-symvers)/Module.symvers
|
||
|
|
endif
|
||
|
|
|
||
|
|
include $(CLEAR_VARS)
|
||
|
|
|
||
|
|
# Create the module
|
||
|
|
LOCAL_MODULE := $(WLAN_CHIPSET)_$(LOCAL_DEV_NAME).ko
|
||
|
|
LOCAL_MODULE_KBUILD_NAME := $(LOCAL_MOD_NAME).ko
|
||
|
|
LOCAL_MODULE_DEBUG_ENABLE := true
|
||
|
|
ifeq ($(PRODUCT_VENDOR_MOVE_ENABLED),true)
|
||
|
|
ifeq ($(WIFI_DRIVER_INSTALL_TO_KERNEL_OUT),true)
|
||
|
|
LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
|
||
|
|
else
|
||
|
|
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/lib/modules/$(WLAN_CHIPSET)
|
||
|
|
endif
|
||
|
|
else
|
||
|
|
LOCAL_MODULE_PATH := $(TARGET_OUT)/lib/modules/$(WLAN_CHIPSET)
|
||
|
|
endif
|
||
|
|
|
||
|
|
# Create wlan_mac.bin symbolic link as part of the module
|
||
|
|
$(call symlink-file,,$(TARGET_MAC_BIN_PATH)/wlan_mac.bin,$(TARGET_FW_PATH)/wlan_mac.bin)
|
||
|
|
LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_FW_PATH)/wlan_mac.bin
|
||
|
|
|
||
|
|
# Conditionally create module symbolic link
|
||
|
|
ifneq ($(findstring $(WLAN_CHIPSET),$(WIFI_DRIVER_DEFAULT)),)
|
||
|
|
ifeq ($(PRODUCT_VENDOR_MOVE_ENABLED),true)
|
||
|
|
ifneq ($(WIFI_DRIVER_INSTALL_TO_KERNEL_OUT),true)
|
||
|
|
$(call symlink-file,,$(TARGET_COPY_OUT_VENDOR)/lib/modules/$(WLAN_CHIPSET)/$(LOCAL_MODULE),$(TARGET_OUT_VENDOR)/lib/modules/$(LOCAL_MODULE))
|
||
|
|
LOCAL_ADDITIONAL_DEPENDENCIES += $(TARGET_OUT_VENDOR)/lib/modules/$(LOCAL_MODULE)
|
||
|
|
endif
|
||
|
|
else
|
||
|
|
$(call symlink-file,,/system/lib/modules/$(WLAN_CHIPSET)/$(LOCAL_MODULE),$(TARGET_OUT)/lib/modules/$(LOCAL_MODULE))
|
||
|
|
LOCAL_ADDITIONAL_DEPENDENCIES += $(TARGET_OUT)/lib/modules/$(LOCAL_MODULE)
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
|
||
|
|
# Conditionally create ini symbolic link
|
||
|
|
ifeq ($(TARGET_BOARD_AUTO),true)
|
||
|
|
$(call symlink-file,,$(TARGET_CFG_PATH)/WCNSS_qcom_cfg.ini,$(TARGET_FW_PATH)/WCNSS_qcom_cfg.ini)
|
||
|
|
LOCAL_ADDITIONAL_DEPENDENCIES += $(TARGET_FW_PATH)/WCNSS_qcom_cfg.ini
|
||
|
|
$(call wlog,"generate soft link because TARGET_BOARD_AUTO true")
|
||
|
|
else
|
||
|
|
ifneq ($(GENERIC_ODM_IMAGE),true)
|
||
|
|
$(call symlink-file,,$(TARGET_CFG_PATH)/WCNSS_qcom_cfg.ini,$(TARGET_FW_PATH)/WCNSS_qcom_cfg.ini)
|
||
|
|
LOCAL_ADDITIONAL_DEPENDENCIES += $(TARGET_FW_PATH)/WCNSS_qcom_cfg.ini
|
||
|
|
$(call wlog,"generate soft link because GENERIC_ODM_IMAGE not true")
|
||
|
|
endif
|
||
|
|
endif
|
||
|
|
|
||
|
|
# Set dependencies so that CNSS family drivers can be compiled ahead.
|
||
|
|
ifneq ($(WLAN_PLATFORM_KBUILD_OPTIONS),)
|
||
|
|
LOCAL_REQUIRED_MODULES := wlan-platform-module-symvers
|
||
|
|
LOCAL_ADDITIONAL_DEPENDENCIES += $(call intermediates-dir-for,DLKM,wlan-platform-module-symvers)/Module.symvers
|
||
|
|
endif
|
||
|
|
|
||
|
|
$(call wlog,TARGET_USES_KERNEL_PLATFORM=$(TARGET_USES_KERNEL_PLATFORM))
|
||
|
|
ifeq ($(TARGET_USES_KERNEL_PLATFORM),true)
|
||
|
|
include $(DLKM_DIR)/Build_external_kernelmodule.mk
|
||
|
|
else
|
||
|
|
include $(DLKM_DIR)/AndroidKernelModule.mk
|
||
|
|
endif
|
||
|
|
|
||
|
|
endif # Multi-ko check
|
||
|
|
endif # DLKM check
|
||
|
|
endif # supported target check
|
||
|
|
endif # WLAN enabled check
|
||
|
|
endif # ENABLE_QCACLD
|