root@rk3588-buildroot:/#
root@rk3588-buildroot:/# uname -a
root@rk3588-buildroot:/# v4l2-ctl --list-devices
root@rk3588-buildroot:/# dmesg
root@rk3588-buildroot:/# i2cdetect -y 3
root@rk3588-buildroot:/# v4l2-ctl --list-formats-ext -d /dev/video11
gst-launch-1.0 v4l2src device=/dev/video11 num-buffers=100000 ! video/x-raw,format=NV12, width=3840,height=2160 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga10000-9500.mp4 t. ! queue ! waylandsink
gst-launch-1.0 v4l2src device=/dev/video11 ! video/x-raw,format=NV12, width=3840,height=2160 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux t. ! queue ! waylandsink
20240907在友善之臂的NanoPC-T6开发板使用Rockchip原厂的Buildroot点亮imx415
2024/9/7 18:21
缘起，最新需要调试MIPI YUV摄像头，先拿Rockchip原厂的Buildroot自带的IMX415来练手了！
貌似地球上没有MIPI接口4LANE的YUV的摄像头。
飞凌OK3588-C适配了OV5645（MIPI接口，YUV格式，2LANE）
由于买的IMX415摄像头的从机地址是0x37【2条地址选择脚全部拉高】
默认是0x1A【2条地址选择脚全部拉低】
在这里浪费了几天时间/折腾了好几天！
IMX415的驱动咋也挂载不了！^_也不知道原因！
1、编译指令：
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508 viewpro@viewpro-ThinkBook-16-G5-IRH:\~/repo_RK3588_Buildroot20240508 ./build.sh lunch
Log colors: message notice warning error fatal
Log saved at /home/viewpro/repo_RK3588_Buildroot20240508/output/sessions/2024-09-07_19-59-16
Pick a defconfig:
-
rockchip_defconfig
-
rockchip_rk3588_evb1_lp4_v10_defconfig
-
rockchip_rk3588_evb7_v11_defconfig
-
rockchip_rk3588s_evb1_lp4x_v10_defconfig
Which would you like? [1]: 3
Switching to defconfig: /home/viewpro/repo_RK3588_Buildroot20240508/device/rockchip/.chip/rockchip_rk3588_evb7_v11_defconfig
configuration written to /home/viewpro/repo_RK3588_Buildroot20240508/output/.config
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508 viewpro@viewpro-ThinkBook-16-G5-IRH:\~/repo_RK3588_Buildroot20240508 ./build.sh
【单独更新内核之后编译！】
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508 viewpro@viewpro-ThinkBook-16-G5-IRH:\~/repo_RK3588_Buildroot20240508 cd kernel/
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel viewpro@viewpro-ThinkBook-16-G5-IRH:\~/repo_RK3588_Buildroot20240508/kernel make distclean
CLEAN certs
CLEAN drivers/firmware/efi/libstub
CLEAN drivers/misc/lkdtm
CLEAN drivers/scsi
CLEAN drivers/tty/vt
fatal: not a git repository (or any of the parent directories): .git
CLEAN fs/unicode
CLEAN kernel
CLEAN lib
CLEAN net/wireless
CLEAN usr
CLEAN vmlinux.symvers modules-only.symvers modules.builtin modules.builtin.modinfo
CLEAN scripts/basic
CLEAN scripts/dtc
CLEAN scripts/kconfig
CLEAN scripts/mod
CLEAN scripts
CLEAN include/config include/generated .config .config.old .version Module.symvers
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$ ll *.img
-rw-rw-r-- 1 viewpro viewpro 37364224 9月 7 19:08 boot.img
-rw-rw-r-- 1 viewpro viewpro 323584 9月 7 19:08 resource.img
-rw-rw-r-- 1 viewpro viewpro 16132096 9月 7 19:08 zboot.img
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$ ll .config
ls: cannot access '.config': No such file or directory
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$ rm *.img
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508/kernel$ cd ..
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508 ./build.sh kernel viewpro@viewpro-ThinkBook-16-G5-IRH:\~/repo_RK3588_Buildroot20240508 ./build.sh updateimg
编译&打包之后的固件update.img在：
Z:\repo_RK3588_Buildroot20240508\output\update\Image\update.img
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508 viewpro@viewpro-ThinkBook-16-G5-IRH:\~/repo_RK3588_Buildroot20240508 ./build.sh --help
Log colors: message notice warning error fatal
Usage: build.sh [OPTIONS]
Available options:
chip[:<chip>[:<config>]] choose chip
defconfig[:<config>] choose defconfig
*_defconfig switch to specified defconfig
available defconfigs:
rockchip_defconfig
rockchip_rk3588_evb1_lp4_v10_defconfig
rockchip_rk3588_evb7_v11_defconfig
rockchip_rk3588s_evb1_lp4x_v10_defconfig
olddefconfig resolve any unresolved symbols in .config
savedefconfig save current config to defconfig
menuconfig interactive curses-based configurator
config modify SDK defconfig
print-parts print partitions
list-parts alias of print-parts
mod-parts interactive partition table modify
edit-parts edit raw partitions
new-parts:<offset>:<name>:<size>... re-create partitions
insert-part:<idx>:<name>[:<size>] insert partition
del-part:(<idx>|<name>) delete partition
move-part:(<idx>|<name>):<idx> move partition
rename-part:(<idx>|<name>):<name> rename partition
resize-part:(<idx>|<name>):<size> resize partition
misc pack misc image
kernel[:cmds] build kernel
recovery-kernel[:cmds] build kernel for recovery
modules[:cmds] build kernel modules
linux-headers[:cmds] build linux-headers
kernel-config[:cmds] modify kernel defconfig
kconfig[:cmds] alias of kernel-config
kernel-make[:<arg1>:<arg2>] run kernel make
kmake[:<arg1>:<arg2>] alias of kernel-make
wifibt[:<dst dir>[:<chip>]] build Wifi/BT
rtos build and pack RTOS
buildroot-config[:<config>] modify buildroot defconfig
bconfig[:<config>] alias of buildroot-config
buildroot-make[:<arg1>:<arg2>] run buildroot make
bmake[:<arg1>:<arg2>] alias of buildroot-make
rootfs[:<rootfs type>] build default rootfs
buildroot build buildroot rootfs
yocto build yocto rootfs
debian build debian rootfs
recovery build recovery
pcba build PCBA
security-createkeys create keys for security
security-misc build misc with system encryption key
security-ramboot build security ramboot
security-system build security system
loader[:cmds] build loader (uboot)
uboot[:cmds] build u-boot
uefi[:cmds] build uefi
extra-part pack extra partition images
firmware pack and check firmwares
edit-package-file edit package-file
edit-ota-package-file edit package-file for OTA
updateimg build update image
ota-updateimg build update image for OTA
all build images
release release images and build info
all-release build and release images
shell setup a shell for developing
cleanall cleanup
clean[:module[:module]]... cleanup modules
available modules:
all
config
extra-part
firmware
kernel
loader
misc
pcba
recovery
rootfs
rtos
security
updateimg
post-rootfs <rootfs dir> trigger post-rootfs hook scripts
help usage
Default option is 'all'.
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508$
viewpro@viewpro-ThinkBook-16-G5-IRH:~/repo_RK3588_Buildroot20240508$
2、原始的EVB7的固件刷机之后：
root@rk3588-buildroot:/#
root@rk3588-buildroot:/# uname -a
Linux rk3588-buildroot 5.10.198 #1 SMP Sat Sep 7 16:13:11 CST 2024 aarch64 GNU/Linux
root@rk3588-buildroot:/#
root@rk3588-buildroot:/#
root@rk3588-buildroot:/# v4l2-ctl --list-devices
278.374299\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[0\] get remote terminal sensor failed! \[ 278.374337\] stream_cif_mipi_id0: update sensor info failed -19 \[ 278.374367\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[1\] get remote terminal sensor failed! \[ 278.374375\] stream_cif_mipi_id1: update sensor info failed -19 \[ 278.374399\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[2\] get remote terminal sensor failed! \[ 278.374406\] stream_cif_mipi_id2: update sensor info failed -19 \[ 278.374429\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[3\] get remote terminal sensor failed! \[ 278.374436\] stream_cif_mipi_id3: update sensor info failed -19 \[ 278.374459\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[0\] get remote terminal sensor failed! rk_hdmirx (fdee0000.hdmirx-controller): \[ 278.374466\] rkcif_scale_ch0: update sensor info failed -19 /dev/video20 \[ 278.374488\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[1\] get remote terminal sensor failed! \[ 278.374495\] rkcif_scale_ch1: update sensor info failed -19 rkisp-statistics (platform: rkisp): \[ 278.374517\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[2\] get remote terminal sensor failed! /dev/video18 \[ 278.374524\] rkcif_scale_ch2: update sensor info failed -19 /dev/video19 \[ 278.374547\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[3\] get remote terminal sensor failed! \[ 278.374554\] rkcif_scale_ch3: update sensor info failed -19 rkcif-mipi-lvds2 (platform:rkcif): \[ 278.374576\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[0\] get remote terminal sensor failed! /dev/media0 \[ 278.374583\] rkcif_tools_id0: update sensor info failed -19 \[ 278.374605\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[1\] get remote terminal sensor failed! rkisp_mainpath (platform:rkisp0-vir0): \[ 278.374612\] rkcif_tools_id1: update sensor info failed -19 /dev/video11 \[ 278.374634\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[2\] get remote terminal sensor failed! /dev/video12 \[ 278.374641\] rkcif_tools_id2: update sensor info failed -19 /dev/video13 \[ 278.379657\] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream\[0\] get remote terminal sensor failed! /dev/video14 \[ 278.379665\] stream_cif_mipi_id0: update sensor info failed -19 /dev/video15 /dev/video16 /dev/video17 /dev/media1 Failed to open /dev/video0: No such device root@rk3588-buildroot:/# root@rk3588-buildroot:/# root@rk3588-buildroot:/# root@rk3588-buildroot:/# dmesg  【就是在I2C3号总线上有找到从机地址为0x37的设备，但是驱动没有正常挂载！后来经过和taobao卖家的反复确认就是IMX415】 root@rk3588-buildroot:/# root@rk3588-buildroot:/# i2cdetect -y 3 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- 37 -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- root@rk3588-buildroot:/#  很容易知道I2C3总线上只挂在了0x37这个从机地址的设备。 在taobao淘宝和卖家反复确认！ 最后请动了他们家的技术， 东莞市微象电子 2024-07-24 09:41:06 你好，不好意思，这个软件上的问题我们也不懂 东莞市微象电子 2024-07-24 09:41:13 你要我们怎么支持呢？关键是软件上我们也不懂 东莞市微象电子 2024-07-24 09:43:37 13717039501 技术电话 2024-07-23 20:25:10 请问这个i2c地址是7位的地址？还是8位的地址？ 已读 wb4916 2024-07-23 20:25:22 带读写位吗？ 已读 东莞市微象电子 2024-07-23 20:25:48 这个就不清楚了哦 wb4916 2024-07-23 20:25:58 T6开发板的imx415的地址是0x1A 已读 wb4916 2024-07-23 20:26:08 问一下技术 已读 wb4916 2024-07-23 20:26:09 ？ 已读 东莞市微象电子 2024-07-23 20:26:18 要明天了 wb4916 2024-07-23 20:26:37 IMX415中是否有读写I2C地址选择位 已读 东莞市微象电子 2024-07-23 20:26:51 明天问问技术 wb4916 2024-07-23 20:27:03 你们家的0x37/2=0x1B，默认是0x1A。 已读 wb4916 2024-07-23 20:27:15 如果都没有错的话，只能是有读写位了 已读 wb4916 2024-07-23 20:32:46 出错了： 已读 wb4916 2024-07-23 20:32:47 \[ 2.909185\] imx415 3-001a: Unexpected sensor id(000000), ret(-5) 已读 东莞市微象电子 2024-07-23 20:41:34 明天问一下技术 东莞市微象电子 2024-07-24 09:21:05 SLAMODE0 接高 SLAMODE1 接高 这2个脚接高I2C地址为：0x37 SLAMODE0 接低 SLAMODE1 接低 这2个脚接高I2C地址为：0xE0 wb4916 2024-07-24 09:37:04 对于I2C地址，请发给你们的技术。核实一下： 【对于IMX415的I2C选择引脚，微象的是都拉高了。】 SLAMODE0 接高 SLAMODE1 接高 0110 1110 写 6E 7位I2C地址为 011 0111也就是最常用的0x37 0110 1111 读 6F 这2个脚接高I2C地址为：0x37 SLAMODE0 接低 SLAMODE1 接低 这2个脚接高I2C地址为：0xE0 0011 0100 写 34 7位I2C地址为 001 1010也就是最常用的0x1A 0011 0101 读 35 已读 东莞市微象电子 2024-07-24 09:38:25 你那边每个地址都测试看看就知道了        2、更新DTSI之后： Z:\\repo_RK3588_Buildroot20240508\\kernel\\arch\\arm64\\boot\\dts\\rockchip\\rk3588-evb7-v11-imx415.dtsi \&i2c3 { status = "okay"; imx415: imx415@1a { compatible = "sony,imx415"; reg = \<0x1a\>; clocks = \<\&cru CLK_MIPI_CAMARAOUT_M3\>; clock-names = "xvclk"; pinctrl-names = "default"; pinctrl-0 = \<\&mipim0_camera3_clk\>; power-domains = \<\&power RK3588_PD_VI\>; pwdn-gpios = \<\&gpio1 RK_PA7 GPIO_ACTIVE_HIGH\>; avdd-supply = \<\&vcc_mipidphy0\>; rockchip,camera-module-index = \<0\>; rockchip,camera-module-facing = "back"; rockchip,camera-module-name = "CMK-OT2022-PX1"; rockchip,camera-module-lens-name = "IR0147-50IRC-8M-F20"; lens-focus = \<\&cam_ircut0\>; port { imx415_out0: endpoint { remote-endpoint = \<\&mipidphy0_in_ucam0\>; data-lanes = \<1 2 3 4\>; }; }; }; }; 修改为： \&i2c3 { status = "okay"; imx415: imx415@37 { compatible = "sony,imx415"; reg = \<0x37\>; clocks = \<\&cru CLK_MIPI_CAMARAOUT_M3\>; clock-names = "xvclk"; pinctrl-names = "default"; pinctrl-0 = \<\&mipim0_camera3_clk\>; power-domains = \<\&power RK3588_PD_VI\>; pwdn-gpios = \<\&gpio1 RK_PA7 GPIO_ACTIVE_HIGH\>; avdd-supply = \<\&vcc_mipidphy0\>; rockchip,camera-module-index = \<0\>; rockchip,camera-module-facing = "back"; rockchip,camera-module-name = "CMK-OT2022-PX1"; rockchip,camera-module-lens-name = "IR0147-50IRC-8M-F20"; lens-focus = \<\&cam_ircut0\>; port { imx415_out0: endpoint { remote-endpoint = \<\&mipidphy0_in_ucam0\>; data-lanes = \<1 2 3 4\>; }; }; }; };  重新编译内核并打包固件之后，刷机： root@rk3588-buildroot:/# root@rk3588-buildroot:/# v4l2-ctl --list-devices \[ 62.385549\] stream_cif_mipi_id0: open video, entity use_countt 3 \[ 62.385620\] stream_cif_mipi_id0: close video, entity use_count 2 rk_hdmirx (fdee0000.hdmirx-controller): \[ 62.385686\] stream_cif_mipi_id1: open video, entity use_countt 2 /dev/video20 \[ 62.385711\] stream_cif_mipi_id1: close video, entity use_count 1 \[ 62.385744\] stream_cif_mipi_id2: open video, entity use_countt 2 rkisp-statistics (platform: rkisp): \[ 62.385766\] stream_cif_mipi_id2: close video, entity use_count 1 /dev/video18 \[ 62.385799\] stream_cif_mipi_id3: open video, entity use_countt 1 /dev/video19 \[ 62.385822\] stream_cif_mipi_id3: close video, entity use_count 0 \[ 62.386898\] stream_cif_mipi_id0: open video, entity use_countt 3 rkcif-mipi-lvds2 (platform:rkcif): \[ 62.387150\] stream_cif_mipi_id0: close video, entity use_count 2 /dev/media0 rkcif (platform:rkcif-mipi-lvds2): /dev/video0 /dev/video1 /dev/video2 /dev/video3 /dev/video4 /dev/video5 /dev/video6 /dev/video7 /dev/video8 /dev/video9 /dev/video10 rkisp_mainpath (platform:rkisp0-vir0): /dev/video11 /dev/video12 /dev/video13 /dev/video14 /dev/video15 /dev/video16 /dev/video17 /dev/media1 root@rk3588-buildroot:/# 【IMX415已经正在挂载了】 root@rk3588-buildroot:/# i2cdetect -y 3 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- UU -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- root@rk3588-buildroot:/# root@rk3588-buildroot:/# root@rk3588-buildroot:/# v4l2-ctl --list-formats-ext -d /dev/video11 ioctl: VIDIOC_ENUM_FMT Type: Video Capture Multiplanar \[0\]: 'UYVY' (UYVY 4:2:2) Size: Stepwise 32x32 - 3840x2160 with step 8/8 \[1\]: 'NV16' (Y/CbCr 4:2:2) Size: Stepwise 32x32 - 3840x2160 with step 8/8 \[2\]: 'NV61' (Y/CrCb 4:2:2) Size: Stepwise 32x32 - 3840x2160 with step 8/8 \[3\]: 'NV21' (Y/CrCb 4:2:0) Size: Stepwise 32x32 - 3840x2160 with step 8/8 \[4\]: 'NV12' (Y/CbCr 4:2:0) Size: Stepwise 32x32 - 3840x2160 with step 8/8 \[5\]: 'NM21' (Y/CrCb 4:2:0 (N-C)) Size: Stepwise 32x32 - 3840x2160 with step 8/8 \[6\]: 'NM12' (Y/CbCr 4:2:0 (N-C)) Size: Stepwise 32x32 - 3840x2160 with step 8/8 root@rk3588-buildroot:/#    【保存+预览】 gst-launch-1.0 v4l2src device=/dev/video11 num-buffers=100000 ! video/x-raw,format=NV12, width=3840,height=2160 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga10000-9500.mp4 t. ! queue ! waylandsink gst-launch-1.0 v4l2src device=/dev/video11 num-buffers=100 ! video/x-raw,format=NV12, width=3840,height=2160 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=imx415-4k-100f.mp4 t. ! queue ! waylandsink gst-launch-1.0 v4l2src device=/dev/video11 num-buffers=10 ! video/x-raw,format=NV12, width=3840,height=2160 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=imx415-4k-10f.mp4 t. ! queue ! waylandsink 【只预览】 gst-launch-1.0 v4l2src device=/dev/video11 ! video/x-raw,format=NV12, width=3840,height=2160 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux t. ! queue ! waylandsink  很容易发现，IMX415可以预览了，但是非常卡顿，并且图像有条纹。 串口终端不停地报错： \[ 510.529939\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.530397\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.530855\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.531411\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.531452\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.532117\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.532595\] mipi2-csi2-hw ERR1:0x1000000 (crc,vc: 0) \[ 510.533645\] rkcif-mipi-lvds2: stream\[0\] stopping finished, dma_en 0x0 \[ 510.548455\] rkisp rkisp0-vir0: first params buf queue \*\* 5363269 console messages dropped \*\* root@rk3588-buildroot:/#   百度之后：【由于没有做转接板，使用taobao淘宝买到的2片万用转接板通过3条线缆连接在一起！问题极其可能出在这里了！】 https://blog.csdn.net/qq_34341546/article/details/129127700 camera调试：RK3588 apk打开不出图如何排查？ ③出现MIPI 相关报错 出现MIPI相关的报错，比较常见的是出现crc的报错刷屏： \[ 2266.859853\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.859862\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.859869\]\[ C0\] mipi2-csi2 ERR2:0x100 (ecc,vc: 0) \[ 2266.859920\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.859930\]\[ C0\] mipi2-csi2 ERR1:0x10000000 (ecc2) \[ 2266.859962\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.859970\]\[ C0\] mipi2-csi2 ERR2:0x100 (ecc,vc: 0) \[ 2266.860026\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.860033\]\[ C0\] mipi2-csi2 ERR1:0x10000000 (ecc2) \[ 2266.860093\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.860101\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.860108\]\[ C0\] mipi2-csi2 ERR2:0x100 (ecc,vc: 0) \[ 2266.860160\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) \[ 2266.860167\]\[ C0\] mipi2-csi2 ERR1:0x1000000 (crc,vc: 0) 出现上述mipi相关的报错，crc/ecc等报错，本质上都是与phy层的mipi信号相关，可能原因如下： 驱动配置的MIPI时钟与sensor输出的MIPI时钟对应不上 MIPI时序错误，例如SOT的时序不符合MIPI的SPEC MIPI信号质量不佳导致的报错 示波器测量可以确认sensor输出的MIPI时钟大小，驱动需要与其对应，MIPI信号质量的问题，可以通过将驱动的xvclk降低到12M/6M，如果降低后没出现MIPI的报错，那么需要排查硬件的走线等等。MIPI时序的问题，建议测量MIPI信号，看是否符合spec，后面再写文章来介绍这部分。 参考资料： 百度：nanopc t6 wiki https://wiki.friendlyelec.com/wiki/index.php/NanoPC-T6/zh NanoPC-T6/zh 4.4 安装系统 4.4.1 下载固件 4.4.1.1 官方固件 访问此处的下载地址下载固件文件 (位于网盘的"01_系统固件"目录)： 此处的下载地址 https://download.friendlyelec.com/NanoPC-T6 NanoPC-T6 - free download 百度网盘 Google Drive Mainland Chinese users please click on: International users please click on: BaiduPan Google Drive https://pan.baidu.com/s/1F6sGyXugfy_Hkgd3nu8U1Q#list/path=%2F 提取码：bbg3 E:\\delete\\20240711的FriendlyELEC-RK3588\\07_源代码 buildroot-rk3588-20230815.tar 10GB+ https://item.taobao.com/item.htm?_u=7ju3kub99d\&id=811684108903\&skuId=5504341108480\&spm=a1z09.2.0.0.5b4c2e8dUT6Od6 IMX415高清800万像素摄像头模组4Lane接口树莓派5相同摄像头接口 IMX415 IR-CUT 98度摄像头 IMX415 98度摄像头 当时买的时候是98￥，今天时价115￥ IMX415 94度无畸变摄像 最近涨价了， 2024-09-07 13:53:40 我准备 再买几个。你们 涨价 很猛呀！ 已读 东莞市微象电子 2024-09-07 13:54:00 东莞市微象电子 2024-09-07 13:54:16 没 涨多少啊 东莞市微象电子 2024-09-07 13:55:31 主要是芯片涨价了