-
Notifications
You must be signed in to change notification settings - Fork 219
/
rockpi4.mk
264 lines (208 loc) · 8.4 KB
/
rockpi4.mk
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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
COMPILE_NS_USER ?= 64
override COMPILE_NS_KERNEL := 64
COMPILE_S_USER ?= 64
COMPILE_S_KERNEL ?= 64
include common.mk
DEBUG ?= 1
# Do not leave a partially downloaded binary in case wget fails midway
.DELETE_ON_ERROR:
################################################################################
# Paths to git projects and various binaries
################################################################################
TF_A_PATH ?= $(ROOT)/trusted-firmware-a
BINARIES_PATH ?= $(ROOT)/out
UBOOT_PATH ?= $(ROOT)/u-boot
UBOOT_BIN ?= $(UBOOT_PATH)/u-boot.bin
ROOT_IMG ?= $(ROOT)/out-br/images/rootfs.ext2
BOOT_IMG ?= $(ROOT)/out/rockpi4.img
RKDEVELOPTOOL_PATH ?= $(ROOT)/rkdeveloptool
RKDEVELOPTOOL_BIN ?= $(RKDEVELOPTOOL_PATH)/rkdeveloptool
LOADER_BIN ?= $(BINARIES_PATH)/rk3399_loader_v1.20.119.bin
LINUX_MODULES ?= n
BR2_TARGET_ROOTFS_CPIO = n
BR2_TARGET_ROOTFS_CPIO_GZIP = n
BR2_TARGET_ROOTFS_EXT2 = y
BR2_TARGET_GENERIC_GETTY_PORT = ttyS2
ifeq ($(LINUX_MODULES),y)
# If modules are installed...
# ...enable automatic device detection and driver loading
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV = y
# ...and configure eth0 automatically based on ifup helpers
BR2_PACKAGE_IFUPDOWN_SCRIPTS = y
BR2_SYSTEM_DHCP = eth0
# An image with module takes more space
BR2_TARGET_ROOTFS_EXT2_SIZE = 640M
# Enable SSH daemon for remote login
BR2_PACKAGE_OPENSSH = y
BR2_PACKAGE_OPENSSH_SERVER = y
BR2_ROOTFS_POST_BUILD_SCRIPT = $(ROOT)/build/br-ext/board/rockpi4/post-build.sh
else
BR2_TARGET_ROOTFS_EXT2_SIZE = 112M
endif
################################################################################
# Targets
################################################################################
all: boot-img
clean: buildroot-clean
include toolchain.mk
################################################################################
# Arm Trusted Firmware-A
################################################################################
TF_A_EXPORTS ?= CROSS_COMPILE="$(CCACHE)$(AARCH64_CROSS_COMPILE)" \
M0_CROSS_COMPILE="$(CCACHE)$(AARCH32_CROSS_COMPILE)"
TF_A_DEBUG ?= $(DEBUG)
ifeq ($(TF_A_DEBUG),0)
TF_A_LOGLVL ?= 30
TF_A_OUT = $(TF_A_PATH)/build/rk3399/release
else
TF_A_LOGLVL ?= 40
TF_A_OUT = $(TF_A_PATH)/build/rk3399/debug
endif
TF_A_FLAGS ?= ARCH=aarch64 PLAT=rk3399 SPD=opteed DEBUG=$(TF_A_DEBUG) \
LOG_LEVEL=$(TF_A_LOGLVL)
.PHONY: tfa
tfa:
$(TF_A_EXPORTS) $(MAKE) -C $(TF_A_PATH) $(TF_A_FLAGS) bl31
.PHONY: tfa-clean
tfa-clean:
$(TF_A_EXPORTS) $(MAKE) -C $(TF_A_PATH) $(TF_A_FLAGS) clean
clean: tfa-clean
################################################################################
# U-Boot
################################################################################
UBOOT_DEFCONFIG_FILES := $(UBOOT_PATH)/configs/rock-pi-4-rk3399_defconfig \
$(ROOT)/build/kconfigs/u-boot_rockpi4.conf
UBOOT_FLAGS ?= CROSS_COMPILE=$(CROSS_COMPILE_NS_KERNEL) \
CC=$(CROSS_COMPILE_NS_KERNEL)gcc \
HOSTCC="$(CCACHE) gcc"
UBOOT_EXPORTS ?= BL31=$(TF_A_OUT)/bl31/bl31.elf TEE=$(OPTEE_OS_BIN)
u-boot-defconfig: $(UBOOT_PATH)/.config
$(UBOOT_PATH)/.config: $(UBOOT_DEFCONFIG_FILES)
cd $(UBOOT_PATH) && \
scripts/kconfig/merge_config.sh $(UBOOT_DEFCONFIG_FILES)
.PHONY: u-boot-defconfig
.PHONY: u-boot
u-boot: $(UBOOT_PATH)/.config optee-os tfa
$(UBOOT_EXPORTS) $(MAKE) -C $(UBOOT_PATH) $(UBOOT_FLAGS)
.PHONY: u-boot-clean
u-boot-clean:
$(UBOOT_EXPORTS) $(MAKE) -C $(UBOOT_PATH) $(UBOOT_FLAGS) distclean
clean: u-boot-clean
################################################################################
# Linux kernel
################################################################################
LINUX_DEFCONFIG_COMMON_ARCH ?= arm64
LINUX_DEFCONFIG_COMMON_FILES ?= $(LINUX_PATH)/arch/arm64/configs/defconfig \
$(CURDIR)/kconfigs/rockpi4.conf
.PHONY: linux-defconfig
linux-defconfig: $(LINUX_PATH)/.config
LINUX_COMMON_FLAGS += ARCH=arm64
LINUX_COMMON_TARGETS += Image rockchip/rk3399-rock-pi-4b.dtb \
$(if $(filter y,$(LINUX_MODULES)),modules)
.PHONY: linux
linux: linux-common
ifeq ($(LINUX_MODULES),y)
$(MAKE) -C $(LINUX_PATH) ARCH=arm64 modules_install \
INSTALL_MOD_PATH=$(BINARIES_PATH)/modules
endif
$(LINUX_PATH)/arch/arm64/boot/Image.gz: linux
gzip -c $(LINUX_PATH)/arch/arm64/boot/Image >$@
.PHONY: linux-defconfig-clean
linux-defconfig-clean: linux-defconfig-clean-common
LINUX_CLEAN_COMMON_FLAGS += ARCH=arm64
.PHONY: linux-clean
linux-clean: linux-clean-common
LINUX_CLEANER_COMMON_FLAGS += ARCH=arm64
.PHONY: linux-cleaner
linux-cleaner: linux-cleaner-common
################################################################################
# OP-TEE
################################################################################
OPTEE_OS_PLATFORM = rockchip-rk3399
OPTEE_OS_COMMON_FLAGS += CFG_ENABLE_EMBEDDED_TESTS=y
.PHONY: optee-os
optee-os: optee-os-common
.PHONY: optee-os-clean
optee-os-clean: optee-os-clean-common
clean: optee-os-clean
################################################################################
# Boot image, shall be copied to SD card
################################################################################
# U-Boot offset comes from CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x4000
# Partition no. 5 ends at 12288 + BR2_TARGET_ROOTFS_EXT2_SIZE (in kiB)
# File size needs to be slightly bigger to accomodate for whatever meta-data
rootfs-size-kib := $(shell echo $(BR2_TARGET_ROOTFS_EXT2_SIZE) | sed 's/M/*1024/')
p5-end-kib := $(shell echo $$((12288 + $(rootfs-size-kib))))
img-size-kib := $(shell echo $$(($(p5-end-kib) + 1024)))
.PHONY: boot-img
boot-img: u-boot buildroot $(LINUX_PATH)/arch/arm64/boot/Image.gz
mkdir -p $(BINARIES_PATH)
rm -f $(BOOT_IMG)
truncate -s $(img-size-kib)KiB $(BOOT_IMG)
parted -s $(BOOT_IMG) \
unit kiB \
mklabel gpt \
mkpart idbloader 32 4032 \
mkpart primary fat32 4032 4096 \
mkpart primary fat32 4096 8192 \
mkpart uboot 8192 12288 \
mkpart root fat32 12288 $(p5-end-kib)
sgdisk -u 5:17d61bff-8fdc-4089-b675-9be21b9f6ac7 $(BOOT_IMG)
dd if=$(UBOOT_PATH)/idbloader.img of=$(BOOT_IMG) bs=1kiB seek=32 conv=notrunc
dd if=$(UBOOT_PATH)/u-boot.itb of=$(BOOT_IMG) bs=1kiB seek=8192 conv=notrunc
e2mkdir $(ROOT_IMG):/boot
e2cp $(LINUX_PATH)/arch/arm64/boot/Image.gz $(ROOT_IMG):/boot
e2cp $(LINUX_PATH)/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dtb $(ROOT_IMG):/boot
ifeq ($(LINUX_MODULES),y)
find $(BINARIES_PATH)/modules -type f | while read f; do e2cp -a $$f $(ROOT_IMG):$$(echo $$f | sed s@$(BINARIES_PATH)/modules@@); done
endif
dd if=$(ROOT_IMG) of=$(BOOT_IMG) bs=1kiB seek=12288 conv=notrunc
.PHONY: boot-img-clean
boot-img-clean:
rm -f $(BOOT_IMG)
clean: boot-img-clean
################################################################################
# rkdeveloptool
################################################################################
$(RKDEVELOPTOOL_PATH)/Makefile:
cd $(RKDEVELOPTOOL_PATH) && \
autoreconf -i && \
./configure CXXFLAGS=-Wno-format-truncation
$(RKDEVELOPTOOL_BIN): $(RKDEVELOPTOOL_PATH)/Makefile
$(MAKE) -C $(RKDEVELOPTOOL_PATH)
rkdeveloptool: $(RKDEVELOPTOOL_BIN)
rkdeveloptool-clean:
$(MAKE) -C $(RKDEVELOPTOOL_PATH) clean
rkdeveloptool-distclean:
$(MAKE) -C $(RKDEVELOPTOOL_PATH) clean
clean: rkdeveloptool-clean
$(LOADER_BIN):
cd $(BINARIES_PATH) && \
wget https://dl.radxa.com/rockpi/images/loader/$(notdir $(LOADER_BIN))
################################################################################
# Flash the image via USB onto the onboard eMMC
################################################################################
define flash-help
@echo
@echo "Please connect the board to the computer via a USB cable."
@echo "The cable must be connected to the upper USB 3 (blue) port."
@echo "Then press and hold the mask ROM button (first one on the left"
@echo "under the HDMI connector), apply power and release the button."
@echo "(More details at https://wiki.radxa.com/Rockpi4/dev/usb-install)"
@echo
@read -r -p "Press enter to continue, Ctrl-C to cancel:" dummy
endef
flash: $(BOOT_IMG) $(LOADER_BIN) $(RKDEVELOPTOOL_BIN)
$(call flash-help)
$(RKDEVELOPTOOL_BIN) db $(LOADER_BIN)
sleep 1
$(RKDEVELOPTOOL_BIN) wl 0 $(BOOT_IMG)
nuke-emmc: $(LOADER_BIN) $(RKDEVELOPTOOL_BIN)
@echo
@echo "** WARNING: this command will make the onboard eMMC unbootable!"
@echo "It can be used to boot from the SD card again."
$(call flash-help)
dd if=/dev/zero of=$(BINARIES_PATH)/zero.img bs=1M count=64
$(RKDEVELOPTOOL_BIN) db $(LOADER_BIN)
sleep 1
$(RKDEVELOPTOOL_BIN) wl 0 $(BINARIES_PATH)/zero.img