From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Allow boards to initialize the DT at runtime.
Date: Wed, 10 May 2017 13:51:30 -0400 [thread overview]
Message-ID: <20170510175130.GJ12511@bill-the-cat> (raw)
In-Reply-To: <20170402082520.32546-1-deymo@google.com>
On Sun, Apr 02, 2017 at 01:25:20AM -0700, Alex Deymo wrote:
> In some boards like the Raspberry Pi the initial bootloader will pass
> a DT to the kernel. When using U-boot as such kernel, the board code in
> U-Boot should be able to provide U-boot with this, already assembled
> device tree blob.
>
> This patch introduces a new config option CONFIG_OF_BOARD to use instead
> of CONFIG_OF_EMBED or CONFIG_OF_SEPARATE which will initialize the DT
> from a board-specific funtion instead of bundling one with U-boot or as
> a separated file. This allows boards like the Raspberry Pi to reuse the
> device tree passed from the bootcode.bin and start.elf firmware
> files, included the run-time selected device tree overlays.
>
> Signed-off-by: Alex Deymo <deymo@google.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
After doing the rewords Simon suggested, applied to u-boot/master,
thanks!
--
Tom
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prev parent reply other threads:[~2017-05-10 17:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <98c581b7b5c318c1e5eeac63c8a73c6e63c476cf>
2017-04-02 8:25 ` [U-Boot] [PATCH] Allow boards to initialize the DT at runtime Alex Deymo
2017-04-05 10:29 ` Simon Glass
2017-05-10 17:51 ` Tom Rini [this message]
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