From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/2] Standardize on run-time board ID variables
Date: Sun, 4 Nov 2012 11:29:11 -0700 [thread overview]
Message-ID: <20121104182911.GE15839@bill-the-cat> (raw)
In-Reply-To: <1351099697-8786-1-git-send-email-trini@ti.com>
On Wed, Oct 24, 2012 at 10:28:15AM -0700, Tom Rini wrote:
> I've been thinking about one of the problems we need to solve over in TI
> AM335x land and that is given that we support a number of different
> boards with a single binary (and we have an i2c eeprom that tells us
> what board and revision we are on), the user needs to be able to easily
> determine what board we are on so they know what dtb file to load so
> they can boot. To this end I've added
> CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to the README which says when set
> we have board_name and board_rev set at run-time. Then for am335x[1]
> set that and CONFIG_BOARD_LATE_INIT which will set the variables and add a
> command, findfdt to compare and set fdtfile correctly. Further
> distro-specific logic can then augment this to figure out what
> filesystem / partition to read from.
>
> [1]: Yes, this will need re-working after merging Peter K's patches to
> allow for non-TI boards.
Applied to u-boot/master (with a small change in 2/2 for Stephen's
patch), thanks!
--
Tom
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prev parent reply other threads:[~2012-11-04 18:29 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 ` [U-Boot] [PATCH 1/2] README: Document CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG Tom Rini
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 [this message]
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