How to enable the drivers of camera module in imx-warp7

[vinodhulagabali]

Hi,

      I have problem with enabling the drivers of the camera module. I have configured the menuconfig according to the attached document what they have explained and I have enabled the MXC_CAMERA_OV5640_MIPI but it is throwing some errors while building using bitbake core-image-minimal, The error logs are attached along with the configuration document So please help me.

Thanks with regards

Vinod Hulagabli

Original Attachment has been moved to: error_logs.zip

[claymontgomery]

I had the same problem. I resolved it by changing this line in my defconfig to this:

CONFIG_MXC_IPU_DEVICE_QUEUE_SDC=y

Regards, Clay

[igorpadykov]

Hi vinod

one can try to add "ok" to csi is dts file imx7s-warp.dts :

linux-fslc/imx7s-warp.dts at 4.1-1.0.x-imx · WaRP7/linux-fslc · GitHub 

as it is done for example in arch/arm/boot/dts/imx7d-sdb.dts  :
&csi1 {
    csi-mux-mipi = <&gpr 0x14 4>;
    status = "okay";

linux-imx.git - i.MX Linux Kernel 

note that documentation is released for nxp official bsps described on

i.MX 6 / i.MX 7 Series Software and Development Tool|NXP 

and may be not fully applicable to linux-fslc as it may have differencies, please check

https://community.freescale.com/message/402940#402940

Best regards
igor
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[vinodhulagabali]

Hi,

     I have made "ok" into csi is dts file imx7s-warp.dts : linux-fslc/imx7s-warp.dts at 4.1-1.0.x-imx · WaRP7/linux-fslc · GitHub 

but still it is giving undefined errors while building the error logs are as below while building image and the dts file path is yocto/build/tmp/work-shared/imx7s-warp/kernel-source/arch/arm/boot/dts/imx7s-warp.dts. So can you please help me. The error logs are as below.

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

ERROR: linux-warp7-4.1-r0 do_compile: oe_runmake failed
ERROR: linux-warp7-4.1-r0 do_compile: Function failed: do_compile (log file is located at /u/ee209785/yocto1/build/tmp/work/imx7s_warp-poky-linux-gnueabi/linux-warp7/4.1-r0/temp/log.do_compile.2684)
ERROR: Logfile of failure stored in: /u/ee209785/yocto1/build/tmp/work/imx7s_warp-poky-linux-gnueabi/linux-warp7/4.1-r0/temp/log.do_compile.2684
Log data follows:
| DEBUG: Executing shell function do_compile
| NOTE: make -j 2 zImage CC=arm-poky-linux-gnueabi-gcc  -mno-thumb-interwork -marm -fuse-ld=bfd LD=arm-poky-linux-gnueabi-ld.bfd   LOADADDR=0x80008000
|   CHK     include/config/kernel.release
|   GEN     ./Makefile
|   CHK     include/generated/uapi/linux/version.h
|   CHK     include/generated/utsrelease.h
|   Using /u/ee209785/yocto1/build/tmp/work-shared/imx7s-warp/kernel-source as source for kernel
| make[3]: `include/generated/mach-types.h' is up to date.
|   CHK     include/generated/bounds.h
|   CHK     include/generated/asm-offsets.h
|   CALL    /u/ee209785/yocto1/build/tmp/work-shared/imx7s-warp/kernel-source/scripts/checksyscalls.sh
|   CHK     include/generated/compile.h
|   CHK     kernel/config_data.h
|   LINK    vmlinux
|   LD      vmlinux.o
|   MODPOST vmlinux.o
|   GEN     .version
|   CHK     include/generated/compile.h
|   UPD     include/generated/compile.h
|   CC      init/version.o
|   LD      init/built-in.o
| drivers/built-in.o: In function `start_preview':
| vf610_adc.c:(.text+0x1ebf14): undefined reference to `foreground_sdc_select'
| vf610_adc.c:(.text+0x1ebf34): undefined reference to `bg_overlay_sdc_select'
| drivers/built-in.o: In function `stop_preview':
| vf610_adc.c:(.text+0x1ec18c): undefined reference to `bg_overlay_sdc_deselect'
| vf610_adc.c:(.text+0x1ec198): undefined reference to `foreground_sdc_deselect'
| drivers/built-in.o: In function `ioctl_dev_exit':
| vf610_adc.c:(.text+0x1f26bc): undefined reference to `mipi_csi2_get_info'
| vf610_adc.c:(.text+0x1f26c8): undefined reference to `mipi_csi2_get_status'
| vf610_adc.c:(.text+0x1f26e0): undefined reference to `mipi_csi2_disable'
| drivers/built-in.o: In function `ov5640_init_mode':
| vf610_adc.c:(.text+0x1f2ab8): undefined reference to `mipi_csi2_get_info'
| vf610_adc.c:(.text+0x1f2ac4): undefined reference to `mipi_csi2_get_status'
| vf610_adc.c:(.text+0x1f2ad4): undefined reference to `mipi_csi2_get_status'
| vf610_adc.c:(.text+0x1f2ae4): undefined reference to `mipi_csi2_set_lanes'
| vf610_adc.c:(.text+0x1f2b24): undefined reference to `mipi_csi2_set_datatype'
| vf610_adc.c:(.text+0x1f2fb4): undefined reference to `mipi_csi2_dphy_status'
| vf610_adc.c:(.text+0x1f2fcc): undefined reference to `mipi_csi2_dphy_status'
| vf610_adc.c:(.text+0x1f2ff4): undefined reference to `mipi_csi2_get_error1'
| vf610_adc.c:(.text+0x1f300c): undefined reference to `mipi_csi2_get_error1'
| vf610_adc.c:(.text+0x1f3054): undefined reference to `mipi_csi2_enable'
| vf610_adc.c:(.text+0x1f315c): undefined reference to `mipi_csi2_reset'
| vf610_adc.c:(.text+0x1f316c): undefined reference to `mipi_csi2_set_datatype'
| drivers/built-in.o: In function `ioctl_dev_init':
| vf610_adc.c:(.text+0x1f3960): undefined reference to `mipi_csi2_get_info'
| vf610_adc.c:(.text+0x1f396c): undefined reference to `mipi_csi2_enable'
| make[2]: *** [vmlinux] Error 1
| make[1]: *** [sub-make] Error 2
| make: *** [__sub-make] Error 2
| ERROR: oe_runmake failed
| ERROR: Function failed: do_compile (log file is located at /u/ee209785/yocto1/build/tmp/work/imx7s_warp-poky-linux-gnueabi/linux-warp7/4.1-r0/temp/log.do_compile.2684)
ERROR: Task 52 (/u/ee209785/yocto1/sources/meta-fsl-arm-extra/recipes-kernel/linux/linux-warp7_4.1.bb, do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 2582 tasks of which 2581 didn't need to be rerun and 1 failed.
No currently running tasks (1305 of 2602)

Summary: 1 task failed:
  /u/ee209785/yocto1/sources/meta-fsl-arm-extra/recipes-kernel/linux/linux-warp7_4.1.bb, do_compile
Summary: There was 1 WARNING message shown.
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.

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Thanks with regards

Vinod Hulagabali

[venkatesh_selva]

Hi Vinod,

May I know How you resolved this issue?

Thanks

Venkatesh

[vinodhulagabali]

Hi,

     Is there any recipes we need to configure in local.conf file for camara and display drivers if anything needed can you please help me.

Thanks with regards

Vinod Hulagabali

[igorpadykov]

please post this to dedicated warp7 forum

https://www.element14.com/community/docs/DOC-79058/l/warp-7-the-next-generation-wearable-reference-p...

or meta-fsl-arm mailing list, so that someone familiar with it could try to assist you:
https://lists.yoctoproject.org/listinfo/meta-freescale

Best regards
igor