si476x in built driver compilation error yocto

malays — Thu, 18 Jun 2020 05:42:22 GMT

Hello, I am working with Yocto BSP 4.19.35_1.1.0 version with iMX8M MINI-VAR board from variscite.
I tried to enable SI476x support from menuconfig option.

Steps i followed as below-
bitbake -c menuconfig linux-variscite
Device driver -> Sound card support -> Advanced Linux Sound Architecture -> ALSA for soc audio support -> soc audio for freescale cpus ->soc audio support for i.MX boards with si47x (m for modularizes feature)

saved compile configuration.
bitbake -c savedefconfig linux-variscite
bitbake linux-variscite

After the last step i get the error as below.
........................................................................................................................................................................................
ERROR: linux-variscite-4.19.35-r0 do_compile_kernelmodules: oe_runmake failed
ERROR: linux-variscite-4.19.35-r0 do_compile_kernelmodules: Function failed: do_compile_kernelmodules (log file is located at /home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/temp/log.do_compile_kernelmodules.9154)
ERROR: Logfile of failure stored in: /home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/temp/log.do_compile_kernelmodules.9154
Log data follows:
| DEBUG: Executing shell function do_compile_kernelmodules
| NOTE: make HOSTCC=gcc -isystem/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/usr/include -O2 -pipe -L/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/usr/lib                         -L/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/lib                         -Wl,--enable-new-dtags                         -Wl,-rpath-link,/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/usr/lib                         -Wl,-rpath-link,/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/lib                         -Wl,-rpath,/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/usr/lib                         -Wl,-rpath,/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native/lib                         -Wl,-O1 -Wl,--allow-shlib-undefined -Wl,--dynamic-linker=/home/md/Radio_project/var-imx8mm/build-var/tmp/sysroots-uninative/x86_64-linux/lib/ld-linux-x86-64.so.2 HOSTCPP=gcc -E ARCH=arm64 -C /home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/build -j 4 modules CC=aarch64-fslc-linux-gcc   -fuse-ld=bfd -fmacro-prefix-map=/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0=/usr/src/debug/linux-variscite/4.19.35-r0                      -fdebug-prefix-map=/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0=/usr/src/debug/linux-variscite/4.19.35-r0                      -fdebug-prefix-map=/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot=                      -fdebug-prefix-map=/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/recipe-sysroot-native= -fdebug-prefix-map=/home/md/Radio_project/var-imx8mm/build-var/tmp/work-shared/imx8mm-var-dart/kernel-source=/usr/src/kernel   LD=aarch64-fslc-linux-ld.bfd   LOADADDR=20008000
| make: Entering directory '/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/build'
|   GEN     ./Makefile
| scripts/kconfig/conf --syncconfig Kconfig
|   GEN     ./Makefile
|   Using /home/md/Radio_project/var-imx8mm/build-var/tmp/work-shared/imx8mm-var-dart/kernel-source as source for kernel
|   CC      scripts/mod/empty.o
|   CC      scripts/mod/devicetable-offsets.s
|   MKELF   scripts/mod/elfconfig.h
|   HOSTCC scripts/mod/sumversion.o
|   HOSTCC scripts/mod/modpost.o
|   HOSTCC scripts/mod/file2alias.o
|   HOSTLD scripts/mod/modpost
|   CALL    /home/md/Radio_project/var-imx8mm/build-var/tmp/work-shared/imx8mm-var-dart/kernel-source/scripts/checksyscalls.sh
|   Building modules, stage 2.
|   MODPOST 331 modules
| ERROR: "si476x_core_is_powered_up" [sound/soc/codecs/snd-soc-si476x.ko] undefined!
| ERROR: "si476x_core_set_power_state" [sound/soc/codecs/snd-soc-si476x.ko] undefined!
| /home/md/Radio_project/var-imx8mm/build-var/tmp/work-shared/imx8mm-var-dart/kernel-source/scripts/Makefile.modpost:92: recipe for target '__modpost' failed
| make[3]: *** [__modpost] Error 1
| /home/md/Radio_project/var-imx8mm/build-var/tmp/work-shared/imx8mm-var-dart/kernel-source/Makefile:1235: recipe for target 'modules' failed
| make[2]: *** [modules] Error 2
| Makefile:146: recipe for target 'sub-make' failed
| make[1]: *** [sub-make] Error 2
| Makefile:24: recipe for target '__sub-make' failed
| make: *** [__sub-make] Error 2
| make: Leaving directory '/home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/build'
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile_kernelmodules (log file is located at /home/md/Radio_project/var-imx8mm/build-var/tmp/work/imx8mm_var_dart-fslc-linux/linux-variscite/4.19.35-r0/temp/log.do_compile_kernelmodules.9154)
ERROR: Task (/home/md/Radio_project/var-imx8mm/sources/meta-variscite-imx/recipes-kernel/linux/linux-variscite_4.19.35.bb:do_compile_kernelmodules) failed with exit code '1'
NOTE: Tasks Summary: Attempted 443 tasks of which 439 didn't need to be rerun and 1 failed.
NOTE: Writing buildhistory

Summary: 1 task failed:
/home/md/Radio_project/var-imx8mm/sources/meta-variscite-imx/recipes-kernel/linux/linux-variscite_4.19.35.bb:do_compile_kernelmodules
Summary: There were 4 WARNING messages shown.
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
...................................................................................................................................................................................................

Can you guide me on the procedure, whether it is correct or not.? Am i missing some step/configuration.?

Re: si476x in built driver compilation error yocto

Bio_TICFSL — Thu, 18 Jun 2020 15:54:41 GMT

Hello Malay,

One can look at linux tuner drivers documentation

https://kernel.readthedocs.io/en/latest/media/v4l-drivers/tuners.html

and Porting Guide included in NXP Linux documentation

i.MX Software | NXP

Regards

Re: si476x in built driver compilation error yocto

malays — Fri, 19 Jun 2020 09:05:54 GMT

Hello,

Thank you for your response.

I have seen this post, but this doesn't help me for compiling in-built driver SI476x chip.

I might be missing some steps for this compilation, but not able to identify.

Please provide some help on this.

i.MX Processorsのトピックsi476x in built driver compilation error yocto

si476x in built driver compilation error yocto

Re: si476x in built driver compilation error yocto

Re: si476x in built driver compilation error yocto