From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] README: Document CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
Date: Wed, 24 Oct 2012 10:28:16 -0700 [thread overview]
Message-ID: <1351099697-8786-2-git-send-email-trini@ti.com> (raw)
In-Reply-To: <1351099697-8786-1-git-send-email-trini@ti.com>
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>
---
README | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/README b/README
index 69da2b8..430fc16 100644
--- a/README
+++ b/README
@@ -2309,6 +2309,12 @@ 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
--
1.7.9.5
next prev parent reply other threads:[~2012-10-24 17:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-24 17:28 [U-Boot] [PATCH 0/2] Standardize on run-time board ID variables Tom Rini
2012-10-24 17:28 ` Tom Rini [this message]
2012-10-24 17:28 ` [U-Boot] [PATCH 2/2] am335x_evm: Add CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG support Tom Rini
2012-10-24 19:21 ` Stephen Warren
2012-10-24 20:56 ` Tom Rini
2012-10-24 17:50 ` [U-Boot] [PATCH 0/2] Standardize on run-time board ID variables Stephen Warren
2012-10-24 18:41 ` Tom Rini
2012-10-24 19:05 ` Stephen Warren
2012-10-24 19:32 ` Tom Rini
2012-10-24 22:24 ` Stephen Warren
2012-10-26 7:45 ` Joe Hershberger
2012-10-29 15:15 ` Stephen Warren
2012-10-29 18:13 ` Tom Rini
2012-10-30 0:14 ` Joe Hershberger
2012-10-26 2:41 ` Simon Glass
2012-11-04 18:29 ` Tom Rini
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