CODEWITHSUNDEEP
linuxlinux-kernellinux-device-driverkernel-modulemendel-os
Aromal PJ
Aromal PJ

Reputation: 11

Custom modules is not present in Mendel Linux Build

I am newer to Mendel Linux development, I have cloned the code using the instructions I found in the below link.

https://coral.googlesource.com/docs/+/refs/heads/master/GettingStarted.md

I have added a custom module in /linux-imx/drivers/mytestdriver and following changes were made.

Added mytestdriver.c

Added MakeFile

obj-$(CONFIG_TEST_MYDRIVER) += mytestdriver.o

Added Kconfig file

menu "Test Driver"
config TEST_MYDRIVER
    tristate "Test Driver"
    default m

Modified /linux-imx/arch/arm64/configs/defconfig

CONFIG_TEST_MYDRIVER=m

I have rebuilt the code using m docker-linux-imxand FETCH_PACKAGES=true m , and found the following logs.

  CC [M]  drivers/mytestdriver/mytestdriver.o
  CC      drivers/mytestdriver/mytestdriver.mod.o
  LD [M]  drivers/mytestdriver/mytestdriver.ko
  INSTALL drivers/mytestdriver/mytestdriver.ko

I have flashed the device using fastboot, lsmod not listed the mytestdriver module. I have checked the folders

/lib/modules/4.14.98-imx/kernel 
/lib/modules/4.14.98-imx/extras

mytestdriver.ko is not found.

Let me know if I have missed any steps in this process.

Upvotes: 1

Views: 108

Answers (0)

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