From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Mon, 21 Sep 2015 19:08:06 +0200 Subject: [Buildroot] Generating a defconfig In-Reply-To: <56002C63.1070806@synopsys.com> References: <56002C63.1070806@synopsys.com> Message-ID: <20150921190806.5b845258@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Joao, On Mon, 21 Sep 2015 17:12:19 +0100, Joao Pinto wrote: > I am about to generate a buildroot' defconfig for ARM Juno r1 board, and I would > like to know what is the std procedure to make this on buildroot. Just create your Buildroot configuration, and then run: make savedefconfig It will create a file named 'defconfig', which you can simply move to configs/_defconfig. You can also do it in one step like this: make BR2_DEFCONFIG=configs/_defconfig savedefconfig Note that for the board defconfig, we have a few rules in Buildroot: * The version of the kernel headers and kernel must be fixed (you should not use the "latest version" option) * The configuration should be minimal, i.e nothing but the default userspace package (just Busybox). Best regards, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com