1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
# Android makefile for the WLAN Module
# Assume no targets will be supported
WLAN_CHIPSET :=
# Build/Package options for 8084 target
ifeq ($(call is-board-platform,apq8084),true)
WLAN_CHIPSET := qca_cld
WLAN_SELECT := CONFIG_QCA_CLD_WLAN=m
WLAN_ISOC_SELECT := WLAN_ISOC=n
endif
# Build/Package only in case of supported target
ifneq ($(WLAN_CHIPSET),)
LOCAL_PATH := $(call my-dir)
# This makefile is only for DLKM
ifneq ($(findstring vendor,$(LOCAL_PATH)),)
# Determine if we are Proprietary or Open Source
ifneq ($(findstring opensource,$(LOCAL_PATH)),)
WLAN_PROPRIETARY := 0
else
WLAN_PROPRIETARY := 1
endif
ifeq ($(WLAN_PROPRIETARY),1)
WLAN_BLD_DIR := vendor/qcom/proprietary/wlan-noship
else
WLAN_BLD_DIR := vendor/qcom/opensource/wlan
endif
ifeq ($(call is-platform-sdk-version-at-least,16),true)
DLKM_DIR := $(TOP)/device/qcom/common/dlkm
else
DLKM_DIR := build/dlkm
endif
# This is set once per LOCAL_PATH, not per (kernel) module
KBUILD_OPTIONS := WLAN_ROOT=../$(WLAN_BLD_DIR)/qcacld-2.0
# 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=wlan
KBUILD_OPTIONS += BOARD_PLATFORM=$(TARGET_BOARD_PLATFORM)
KBUILD_OPTIONS += $(WLAN_SELECT)
KBUILD_OPTIONS += $(WLAN_ISOC_SELECT)
include $(CLEAR_VARS)
LOCAL_MODULE := $(WLAN_CHIPSET)_wlan.ko
LOCAL_MODULE_KBUILD_NAME := wlan.ko
LOCAL_MODULE_TAGS := debug
LOCAL_MODULE_DEBUG_ENABLE := true
LOCAL_MODULE_PATH := $(TARGET_OUT)/lib/modules/$(WLAN_CHIPSET)
include $(DLKM_DIR)/AndroidKernelModule.mk
###########################################################
# Create Symbolic link
$(shell mkdir -p $(TARGET_OUT)/lib/modules; \
ln -sf /system/lib/modules/$(WLAN_CHIPSET)/$(WLAN_CHIPSET)_wlan.ko \
$(TARGET_OUT)/lib/modules/wlan.ko)
# Copy config ini files to target
ifeq ($(WLAN_PROPRIETARY),1)
$(shell mkdir -p $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_CHIPSET))
$(shell rm -f $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_SHIPSET)/WCNSS_qcom_cfg.ini)
$(shell rm -f $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_SHIPSET)/WCNSS_cfg.dat)
$(shell rm -f $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_SHIPSET)/WCNSS_qcom_wlan_nv.bin)
$(shell cp $(LOCAL_PATH)/firmware_bin/WCNSS_qcom_cfg.ini $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_CHIPSET))
$(shell cp $(LOCAL_PATH)/firmware_bin/WCNSS_cfg.dat $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_CHIPSET))
$(shell cp $(LOCAL_PATH)/firmware_bin/WCNSS_qcom_wlan_nv.bin $(TARGET_OUT)/etc/firmware/wlan/$(WLAN_CHIPSET))
endif
endif # DLKM check
endif # supported target check
|
