Embedded FIT IotLAB Yocto映像：Bitbake不构建可闪存映像

我想构建Fit IotLab提供的RaspberryPi Yocto图像：

不幸的是，我一直没有得到*.img、*.rpi\u sdimg或*.wic文件，我只能将它们添加到SD卡上。 我执行：

make TARGET=rpi3 iotlab image

，相当于

source./poky/oe init build env build-rpi3；bitbake-k iotlab-image-rpi3

我还尝试了master分支，以及dunfell分支，它有最新版本poky，openembedded

构建运行数小时后，在解决一些错误消息后，我得到：

at86rf233-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
at86rf233.dtbo
at86rf233-raspberrypi3.dtbo
bcm2708-rpi-b-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2708-rpi-b.dtb
bcm2708-rpi-b-plus-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2708-rpi-b-plus.dtb
bcm2708-rpi-b-plus-raspberrypi3.dtb
bcm2708-rpi-b-raspberrypi3.dtb
bcm2708-rpi-cm-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2708-rpi-cm.dtb
bcm2708-rpi-cm-raspberrypi3.dtb
bcm2708-rpi-zero-w-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2708-rpi-zero-w.dtb
bcm2708-rpi-zero-w-raspberrypi3.dtb
bcm2709-rpi-2-b-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2709-rpi-2-b.dtb
bcm2709-rpi-2-b-raspberrypi3.dtb
bcm2710-rpi-3-b-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2710-rpi-3-b.dtb
bcm2710-rpi-3-b-plus-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2710-rpi-3-b-plus.dtb
bcm2710-rpi-3-b-plus-raspberrypi3.dtb
bcm2710-rpi-3-b-raspberrypi3.dtb
bcm2710-rpi-cm3-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2710-rpi-cm3.dtb
bcm2710-rpi-cm3-raspberrypi3.dtb
bcm2711-rpi-4-b-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtb
bcm2711-rpi-4-b.dtb
bcm2711-rpi-4-b-raspberrypi3.dtb
bootfiles
core-image-minimal-raspberrypi3-20201017191048.rootfs.manifest
core-image-minimal-raspberrypi3-20201017191048.rootfs.tar.gz
core-image-minimal-raspberrypi3-20201017191048.testdata.json
core-image-minimal-raspberrypi3.manifest
core-image-minimal-raspberrypi3.tar.gz
core-image-minimal-raspberrypi3.testdata.json
disable-bt-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
disable-bt.dtbo
disable-bt-raspberrypi3.dtbo
dwc2-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
dwc2.dtbo
dwc2-raspberrypi3.dtbo
gpio-ir-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
gpio-ir.dtbo
gpio-ir-raspberrypi3.dtbo
gpio-ir-tx-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
gpio-ir-tx.dtbo
gpio-ir-tx-raspberrypi3.dtbo
gpio-key-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
gpio-key.dtbo
gpio-key-raspberrypi3.dtbo
hifiberry-amp-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
hifiberry-amp.dtbo
hifiberry-amp-raspberrypi3.dtbo
hifiberry-dac-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
hifiberry-dac.dtbo
hifiberry-dacplus-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
hifiberry-dacplus.dtbo
hifiberry-dacplus-raspberrypi3.dtbo
hifiberry-dac-raspberrypi3.dtbo
hifiberry-digi-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
hifiberry-digi.dtbo
hifiberry-digi-raspberrypi3.dtbo
i2c-rtc-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
i2c-rtc.dtbo
i2c-rtc-raspberrypi3.dtbo
iotlab-image-rpi3-raspberrypi3-20201017190053.rootfs.manifest
iotlab-image-rpi3-raspberrypi3-20201017190053.rootfs.tar.gz
iotlab-image-rpi3-raspberrypi3.manifest
iotlab-image-rpi3-raspberrypi3.tar.gz
iotlab-image-rpi3-raspberrypi3.testdata.json
iqaudio-dac-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
iqaudio-dac.dtbo
iqaudio-dacplus-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
iqaudio-dacplus.dtbo
iqaudio-dacplus-raspberrypi3.dtbo
iqaudio-dac-raspberrypi3.dtbo
mcp2515-can0-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
mcp2515-can0.dtbo
mcp2515-can0-raspberrypi3.dtbo
mcp2515-can1-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
mcp2515-can1.dtbo
mcp2515-can1-raspberrypi3.dtbo
miniuart-bt-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
miniuart-bt.dtbo
miniuart-bt-raspberrypi3.dtbo
modules-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.tgz
modules-raspberrypi3.tgz
pitft22-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
pitft22.dtbo
pitft22-raspberrypi3.dtbo
pitft28-capacitive-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
pitft28-capacitive.dtbo
pitft28-capacitive-raspberrypi3.dtbo
pitft28-resistive-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
pitft28-resistive.dtbo
pitft28-resistive-raspberrypi3.dtbo
pitft35-resistive-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
pitft35-resistive.dtbo
pitft35-resistive-raspberrypi3.dtbo
pps-gpio-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
pps-gpio.dtbo
pps-gpio-raspberrypi3.dtbo
rpi-ft5406-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
rpi-ft5406.dtbo
rpi-ft5406-raspberrypi3.dtbo
rpi-poe-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
rpi-poe.dtbo
rpi-poe-raspberrypi3.dtbo
vc4-fkms-v3d-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
vc4-fkms-v3d.dtbo
vc4-fkms-v3d-raspberrypi3.dtbo
vc4-kms-v3d-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
vc4-kms-v3d.dtbo
vc4-kms-v3d-raspberrypi3.dtbo
w1-gpio-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
w1-gpio.dtbo
w1-gpio-pullup-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.dtbo
w1-gpio-pullup.dtbo
w1-gpio-pullup-raspberrypi3.dtbo
w1-gpio-raspberrypi3.dtbo
zImage
zImage-1-4.19.126+git0+f6b3ac28f0-r0-raspberrypi3-20201016094103.bin
zImage-raspberrypi3.bin

通过

make TARGET=rpi3 build uboot

我还可以获得u-boot.bin。 我试图用wic-e iotlab映像构建一个映像。这给了我一个wic文件，启动分区中有一个kernel7.img。但是当然，.elf文件丢失了，不是吗

好吧，尽管我做了种种尝试，我还是无法构建SD卡来引导我的RaspberryPi 3（+）。 我不知道是否有可能从这些文件构建一个图像，或者我是否对yocto做了一些错误的事情

我希望你能帮助我，找出我在做什么或理解错误