blob: 682fcdf81b17e1baca5cc7abbcae631d5cc5f9ab
1 | #if use probuilt kernel or build kernel from source code |
2 | -include device/amlogic/common/gpu.mk |
3 | -include device/amlogic/common/media_modules.mk |
4 | -include device/amlogic/common/wifi_modules.mk |
5 | |
6 | KERNEL_ROOTDIR := common |
7 | KERNEL_KO_OUT := $(PRODUCT_OUT)/obj/lib_vendor |
8 | |
9 | TARGET_KERNEL_BUILT_FROM_SOURCE := false |
10 | |
11 | WIFI_MODULE := multiwifi |
12 | |
13 | INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel |
14 | |
15 | ifneq ($(TARGET_KERNEL_BUILT_FROM_SOURCE), true) |
16 | TARGET_PREBUILT_KERNEL := device/amlogic/ampere-kernel/Image.gz |
17 | INSTALLED_BOARDDTB_TARGET := $(PRODUCT_OUT)/dtb.img |
18 | LOCAL_DTB := device/amlogic/ampere-kernel/ampere.dtb |
19 | |
20 | $(TARGET_PREBUILT_KERNEL): $(INSTALLED_BOARDDTB_TARGET) |
21 | @echo "cp kernel modules" |
22 | mkdir -p $(PRODUCT_OUT)/root/boot |
23 | mkdir -p $(PRODUCT_OUT)/vendor/lib |
24 | mkdir -p $(KERNEL_KO_OUT) |
25 | cp device/amlogic/ampere-kernel/lib/mali.ko $(PRODUCT_OUT)/vendor/lib/ |
26 | cp device/amlogic/ampere-kernel/lib/modules/* $(KERNEL_KO_OUT)/ |
27 | mkdir -p $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR)/lib/modules/ |
28 | cp $(KERNEL_KO_OUT)/* $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR)/lib/modules/ |
29 | |
30 | $(INSTALLED_KERNEL_TARGET): $(TARGET_PREBUILT_KERNEL) | $(ACP) |
31 | @echo "Kernel installed" |
32 | $(transform-prebuilt-to-target) |
33 | |
34 | $(INSTALLED_BOARDDTB_TARGET): $(LOCAL_DTB) | $(ACP) |
35 | @echo "dtb installed" |
36 | $(transform-prebuilt-to-target) |
37 | |
38 | else |
39 | |
40 | KERNEL_DEVICETREE := gxl_p212_1g gxl_p212_2g |
41 | KERNEL_DEFCONFIG := meson64_defconfig |
42 | KERNEL_ARCH := arm64 |
43 | |
44 | |
45 | |
46 | KERNEL_OUT := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ |
47 | KERNEL_CONFIG := $(KERNEL_OUT)/.config |
48 | INTERMEDIATES_KERNEL := $(KERNEL_OUT)/arch/$(KERNEL_ARCH)/boot/Image.gz |
49 | TARGET_AMLOGIC_INT_KERNEL := $(KERNEL_OUT)/arch/$(KERNEL_ARCH)/boot/uImage |
50 | TARGET_AMLOGIC_INT_RECOVERY_KERNEL := $(KERNEL_OUT)/arch/$(KERNEL_ARCH)/boot/Image_recovery |
51 | |
52 | BOARD_VENDOR_KERNEL_MODULES := \ |
53 | $(PRODUCT_OUT)/obj/lib_vendor/audio_data.ko \ |
54 | $(PRODUCT_OUT)/obj/lib_vendor/ddr_window_64.ko |
55 | |
56 | BOARD_VENDOR_KERNEL_MODULES += $(DEFAULT_MEDIA_KERNEL_MODULES) |
57 | BOARD_VENDOR_KERNEL_MODULES += $(DEFAULT_WIFI_KERNEL_MODULES) |
58 | |
59 | WIFI_OUT := $(TARGET_OUT_INTERMEDIATES)/hardware/wifi |
60 | |
61 | PREFIX_CROSS_COMPILE=/opt/gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu- |
62 | |
63 | define cp-modules |
64 | mkdir -p $(PRODUCT_OUT)/root/boot |
65 | mkdir -p $(KERNEL_KO_OUT) |
66 | -cp $(KERNEL_OUT)/drivers/usb/dwc3/dwc3.ko $(KERNEL_KO_OUT)/ |
67 | -cp $(KERNEL_OUT)/drivers/amlogic/usb/dwc_otg/310/dwc_otg.ko $(KERNEL_KO_OUT)/ |
68 | # cp $(WIFI_OUT)/broadcom/drivers/ap6xxx/broadcm_40181/dhd.ko $(TARGET_OUT)/lib/ |
69 | # cp $(KERNEL_OUT)/../hardware/amlogic/pmu/aml_pmu_dev.ko $(TARGET_OUT)/lib/ |
70 | # cp $(shell pwd)/hardware/amlogic/thermal/aml_thermal.ko $(TARGET_OUT)/lib/ |
71 | # cp $(KERNEL_OUT)/../hardware/amlogic/nand/amlnf/aml_nftl_dev.ko $(PRODUCT_OUT)/root/boot/ |
72 | endef |
73 | |
74 | $(KERNEL_OUT): |
75 | mkdir -p $(KERNEL_OUT) |
76 | |
77 | $(KERNEL_CONFIG): $(KERNEL_OUT) |
78 | $(MAKE) -C $(KERNEL_ROOTDIR) O=../$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) $(KERNEL_DEFCONFIG) |
79 | |
80 | BOARD_MKBOOTIMG_ARGS := --second $(PRODUCT_OUT)/dtb.img --kernel_offset $(BOARD_KERNEL_OFFSET) |
81 | |
82 | ifneq ($(USE_USB_AS_HOST),true) |
83 | BOARD_MKBOOTIMG_ARGS += --cmdline "otg_device=1" |
84 | endif |
85 | |
86 | $(INTERMEDIATES_KERNEL): $(KERNEL_OUT) $(KERNEL_CONFIG) $(INSTALLED_BOARDDTB_TARGET) |
87 | @echo "make Image" |
88 | # $(MAKE) -C $(KERNEL_ROOTDIR) O=../$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) |
89 | $(MAKE) -C $(KERNEL_ROOTDIR) O=../$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) modules Image.gz |
90 | # $(MAKE) -C $(shell pwd)/$(PRODUCT_OUT)/obj/KERNEL_OBJ M=$(shell pwd)/hardware/amlogic/thermal/ ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) modules |
91 | #$(gpu-modules) |
92 | $(MAKE) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) -f device/amlogic/common/wifi_driver.mk $(WIFI_MODULE) |
93 | $(cp-modules) |
94 | $(media-modules) |
95 | mkdir -p $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR)/lib/modules/ |
96 | cp $(KERNEL_KO_OUT)/* $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR)/lib/modules/ |
97 | |
98 | kerneltags: $(KERNEL_OUT) |
99 | $(MAKE) -C $(KERNEL_ROOTDIR) O=../$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) tags |
100 | |
101 | kernelconfig: $(KERNEL_OUT) $(KERNEL_CONFIG) |
102 | env KCONFIG_NOTIMESTAMP=true \ |
103 | $(MAKE) -C $(KERNEL_ROOTDIR) O=../$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) menuconfig |
104 | |
105 | savekernelconfig: $(KERNEL_OUT) $(KERNEL_CONFIG) |
106 | env KCONFIG_NOTIMESTAMP=true \ |
107 | $(MAKE) -C $(KERNEL_ROOTDIR) O=../$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(PREFIX_CROSS_COMPILE) savedefconfig |
108 | @echo |
109 | @echo Saved to $(KERNEL_OUT)/defconfig |
110 | @echo |
111 | @echo handly merge to "$(KERNEL_ROOTDIR)/arch/$(KERNEL_ARCH)/configs/$(KERNEL_DEFCONFIG)" if need |
112 | @echo |
113 | |
114 | build-modules-quick: |
115 | $(media-modules) |
116 | |
117 | $(INSTALLED_KERNEL_TARGET): $(INTERMEDIATES_KERNEL) | $(ACP) |
118 | @echo "Kernel installed" |
119 | $(transform-prebuilt-to-target) |
120 | |
121 | $(BOARD_VENDOR_KERNEL_MODULES): $(INSTALLED_KERNEL_TARGET) |
122 | @echo "BOARD_VENDOR_KERNEL_MODULES: $(BOARD_VENDOR_KERNEL_MODULES)" |
123 | |
124 | |
125 | .PHONY: bootimage-quick |
126 | bootimage-quick: $(INTERMEDIATES_KERNEL) |
127 | cp -v $(INTERMEDIATES_KERNEL) $(INSTALLED_KERNEL_TARGET) |
128 | out/host/linux-x86/bin/mkbootfs $(PRODUCT_OUT)/root | \ |
129 | out/host/linux-x86/bin/minigzip > $(PRODUCT_OUT)/ramdisk.img |
130 | out/host/linux-x86/bin/mkbootimg --kernel $(INTERMEDIATES_KERNEL) \ |
131 | --base 0x0 \ |
132 | --kernel_offset 0x1080000 \ |
133 | --ramdisk $(PRODUCT_OUT)/ramdisk.img \ |
134 | $(BOARD_MKBOOTIMG_ARGS) \ |
135 | --output $(PRODUCT_OUT)/boot.img |
136 | ls -l $(PRODUCT_OUT)/boot.img |
137 | echo "Done building boot.img" |
138 | |
139 | .PHONY: recoveryimage-quick |
140 | recoveryimage-quick: $(INTERMEDIATES_KERNEL) |
141 | cp -v $(INTERMEDIATES_KERNEL) $(INSTALLED_KERNEL_TARGET) |
142 | out/host/linux-x86/bin/mkbootfs $(PRODUCT_OUT)/recovery/root | \ |
143 | out/host/linux-x86/bin/minigzip > $(PRODUCT_OUT)/ramdisk-recovery.img |
144 | out/host/linux-x86/bin/mkbootimg --kernel $(INTERMEDIATES_KERNEL) \ |
145 | --base 0x0 \ |
146 | --kernel_offset 0x1080000 \ |
147 | --ramdisk $(PRODUCT_OUT)/ramdisk-recovery.img \ |
148 | $(BOARD_MKBOOTIMG_ARGS) \ |
149 | --output $(PRODUCT_OUT)/recovery.img |
150 | ls -l $(PRODUCT_OUT)/recovery.img |
151 | echo "Done building recovery.img" |
152 | |
153 | .PHONY: kernelconfig |
154 | |
155 | .PHONY: savekernelconfig |
156 | |
157 | endif |
158 | |
159 | $(PRODUCT_OUT)/ramdisk.img: $(INSTALLED_KERNEL_TARGET) |
160 | $(PRODUCT_OUT)/system.img: $(INSTALLED_KERNEL_TARGET) |
161 |