From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Thu, 26 Sep 2013 16:28:05 -0400 Subject: [U-Boot] [PATCH 09/11] README.falcon: Document environment variables for falcon mode In-Reply-To: <1380227287-26057-1-git-send-email-trini@ti.com> References: <1380227287-26057-1-git-send-email-trini@ti.com> Message-ID: <1380227287-26057-10-git-send-email-trini@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Signed-off-by: Tom Rini --- doc/README.falcon | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/doc/README.falcon b/doc/README.falcon index 6357b1e..bccf6c9 100644 --- a/doc/README.falcon +++ b/doc/README.falcon @@ -80,6 +80,15 @@ spl_start_uboot() : required Returns "0" if SPL should start the kernel, "1" if U-Boot 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 ----------------- -- 1.7.9.5