Motherboard Porting Guide

From coreboot
Revision as of 23:00, 15 December 2012 by Ruik (talk | contribs) (initial notes)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

The wiki is being retired!

Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!

Motherboard Porting Guide

Please note that this is WIP work.

Selecting Similar Board

TODO.

Modifying existing board

TODO.

Adding a new board

This is a two step process. If you mainboard already exists, skip to next section.

Adding a new vendor

Create a directory in src/mainboard with the same name as vendor name. Add to src/mainboard/Kconfig new vendor entry, the rest of this example uses "foo" vendor.

config VENDOR_FOO
      bool "Foo"

Add also a include for new Kconfig file which holds the vendor motherboards in the vendor directory

source "src/mainboard/foo/Kconfig"

Create a src/mainboard/foo/Kconfig, copy from other vendor, and change the vendor name. Delete all mainboards.


Adding a new motherboard

Asume that vendor name is foo and board type is bar. Add new configuration item in src/mainboard/foo/Kconfig

config BOARD_FOO_BAR
       bool "BAR"

Add include for board specific config:

source "src/mainboard/foo/bar/Kconfig"