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| author | Tom Rini <trini@ti.com> | 2012-10-24 07:28:16 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-11-02 15:13:30 -0700 |
| commit | 7e27f89fdfbe4acbaea2821073f90fa7e82b94ec (patch) | |
| tree | 91850c7acd778d4fb6f4195d448aee401c008fa5 /README | |
| parent | b4a2e43570f335cf91b8cbeb8f74c49701217c1b (diff) | |
| download | blackbird-obmc-uboot-7e27f89fdfbe4acbaea2821073f90fa7e82b94ec.tar.gz blackbird-obmc-uboot-7e27f89fdfbe4acbaea2821073f90fa7e82b94ec.zip | |
README: Document CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
This option is intended to be set by boards which will set the
board_name and board_rev environment variables. These are to be used
when the U-Boot binary can support more than one board type at run-time
and the user needs an easy way (for example for scripting to determine
what device tree to load) to determine what board they are on.
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -2311,6 +2311,12 @@ CBFS (Coreboot Filesystem) support - CONFIG_SYS_VENDOR - CONFIG_SYS_SOC + CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + + Define this in order to add variables describing certain + run-time determined information about the hardware to the + environment. These will be named board_name, board_rev. + - DataFlash Support: CONFIG_HAS_DATAFLASH |
