diff options
| author | Tom Rini <[email protected]> | 2023-08-09 13:17:34 -0400 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2023-08-09 13:17:34 -0400 |
| commit | ec58228830a1f68e8e65099387cf12c5a91c9e72 (patch) | |
| tree | 391ed6ad5f3fddcb88c976b0d413fa3912e68c40 /doc/usage | |
| parent | f26eda936bfb49c99d3c7829d416809013b95d3f (diff) | |
| parent | 9234b77b9d42ebd77585091a072b4ab958ba83ed (diff) | |
Merge tag 'x86-pull-20230809' of https://source.denx.de/u-boot/custodians/u-boot-x86
- x86: Fixes for distro booting
- x86: Move some boards to text environment
Diffstat (limited to 'doc/usage')
| -rw-r--r-- | doc/usage/environment.rst | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/usage/environment.rst b/doc/usage/environment.rst index 2c44e5da6aa..c6439dde668 100644 --- a/doc/usage/environment.rst +++ b/doc/usage/environment.rst @@ -81,6 +81,12 @@ Example:: echo CONFIG_SYS_BOARD boot failed - please check your image echo Load address is CONFIG_SYS_LOAD_ADDR +Settings which are common to a group of boards can use #include to bring in +a common file in the `include/env` directory, containing environment +settings. For example:: + + #include <env/ti/mmc.env> + If CONFIG_ENV_SOURCE_FILE is empty and the default filename is not present, then the old-style C environment is used instead. See below. @@ -94,7 +100,7 @@ to add environment variables. Board maintainers are encouraged to migrate to the text-based environment as it is easier to maintain. The distro-board script still requires the old-style -environment but work is underway to address this. +environments, so use :doc:`../develop/bootstd` instead. List of environment variables |