Any one know how to add drivers when using the SDK

General
1

Hi I have followed the setup, where it suggests using the “make menu_config” in buildroot folder but when I go on and build the image step by step it clears the config files and I get a standard build. No additionally drivers added? I particularly wont to add wifi to make a wifi to ethernet bridge.

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2

Hi, I had the same problem, the solution (for me) was to run “make” after selecting and saving the changes in menuconfig, this compilation fails, but the packages compiled, then I re-ran the manual compilation steps described on the page.

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3

You can check this link for more details.

  1. As you already mentioned, you go to the buildroot directory and run menuconfig as below.
cd buildroot/output/{board_name}
 make menuconfig
  1. To make this new configuration ‘permanent’, you also have to run below
make savedefconfig

Now the defconfig in buildroot/configs/{board}_defconfig is permanently modified.

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4

tried it and if I go up to the SDK folder and run build_all and pack_sd_image none of the things I added in make menuconfig and make savedefconfig are added. I’m going to try up dating from github. I’m using docker to compile.

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5

How are you doing the process?
It worked correctly

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6

I’m doing it all in docker container? going to buildroot folder for duo-sd version running make menuconfig changes then make savedefconfig go back to main /home/work folder
source build/envsetup_milkv.sh milkv-duos-sd

clean_all
build_all
pack_sd_image.

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7

It is strange that it does not work:

I use these commands (they work for me):

  1. After entering the Docker I go to the folder’s location (in my case I am using module 01 with SD)
cd /home/work/buildroot/output/milkv-duos-musl-riscv64-sd/
  1. I launch the configurator
make menuconfig

  1. I make the changes and I keep the configuration (OPTION ) confirming the route: “home/work/buildroot/output/milkv-duos-musl-riscv64-sd/.config”

  2. I keep the default configuration with

make savedefconfig
  1. I will come to the Bomber and launch the compilation again with:
cd /home/work/
source build/envsetup_milkv.sh
clean_all
build_all
pack_sd_image
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