Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-24 21:54:01 +00:00
Code Issues Projects Releases Packages Wiki Activity

README.falcon: Document environment variables for falcon mode

Browse source 
Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Tom Rini 2014-03-28 12:03:40 -04:00
parent 9607faf20a
commit 3523df0078
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
doc/README.falcon
View file

@ -80,6 +80,15 @@ spl_start_uboot() : required
Returns "0" if SPL should start the kernel, "1" if U-Boot Returns "0" if SPL should start the kernel, "1" if U-Boot
must be started. must be started.
Environment variables
---------------------
A board may chose to look at the environment for decisions about falcon
mode. In this case the following variables may be supported:
boot_os : Set to yes/Yes/true/True/1 to enable booting to OS,
any other value to fall back to U-Boot (including
unset)
Using spl command Using spl command
----------------- -----------------