From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] mkconfig: Make CONFIG_SYS_BOARD_NAME default to the configured target name
Date: Tue, 27 Nov 2012 09:53:16 -0500 [thread overview]
Message-ID: <50B4D3DC.1060803@ti.com> (raw)
In-Reply-To: <1353967308.18021.33.camel@home.hno.se>
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On 11/26/12 17:01, Henrik Nordstr?m wrote:
> m?n 2012-11-26 klockan 16:51 -0500 skrev Tom Rini:
>
>> This is why, sooner rather than later I believe, we need to come
>> up with a good way to pass device trees in and around, asap. An
>> SPL that contains a device tree for the correct board (and passes
>> along to U-Boot which could in turn pass along to the kernel if
>> it's a full tree) would solve your problem, yes?
>
> Yes, if it can be made to fit. The SPL have to fit within 24KB
> code+data and we are already at 20KB for the MMC/SD version. Size
> still unknown for NAND SPL with the MTD driver still in very early
> stages. Can probably shave off a fair bit by removing console
> output from the SPL but prefer not to.
It should all be doable, even from MMC/SD, with that size limitation.
The only issue might be that we would want to use a small initial
device tree and merge or replace with a full tree we read off of
MMC/SD (or NAND or whatever).
- --
Tom
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prev parent reply other threads:[~2012-11-27 14:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-25 11:22 [U-Boot] [PATCH 1/2] mkconfig: Make CONFIG_SYS_BOARD_NAME default to the configured target name Henrik Nordström
2012-11-25 17:43 ` Wolfgang Denk
2012-11-25 17:55 ` Henrik Nordström
2012-11-25 20:01 ` Wolfgang Denk
2012-11-26 8:21 ` Henrik Nordström
2012-11-26 9:32 ` Wolfgang Denk
2012-11-26 21:05 ` Tom Rini
2012-11-26 21:41 ` Henrik Nordström
2012-11-26 21:51 ` Tom Rini
2012-11-26 22:01 ` Henrik Nordström
2012-11-27 14:53 ` Tom Rini [this message]
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