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From: Grant Likely <grant.likely@secretlab.ca>
To: u-boot@lists.denx.de
Subject: [U-Boot] [RFC PATCH v2 2/6] fdt: Add support for embedded device tree (CONFIG_OF_EMBED)
Date: Wed, 14 Sep 2011 15:09:59 -0600	[thread overview]
Message-ID: <CACxGe6vePeuVuYuvteo8od3G33UAVkUXx-ZA8Qxn_LNR4UBPJQ@mail.gmail.com> (raw)
In-Reply-To: <20110914201107.9A1D11408E98@gemini.denx.de>

On Wed, Sep 14, 2011 at 2:11 PM, Wolfgang Denk <wd@denx.de> wrote:
> Dear Grant Likely,
>
> In message <20110914164528.GM3134@ponder.secretlab.ca> you wrote:
>>
>> May I suggest an alternate approach? ?Rather than hard linking the dtb
>> into the u-boot image, this would be so much more useful if the dtb
>> can be concatenated to the u-boot binary so that it can be configured
>> at install time. ?Otherwise, switching to .dtb doesn't seem to
>
> Actually the DTB address should _always_ be taken from an environment
> variable, so we have full flexibility.

That doesn't work so well when u-boot needs the dtb to initialize
itself.  However, once initialized, I completely agree that the dtb
address should be in the env so that it can be changed as needed.

g.

  parent reply	other threads:[~2011-09-14 21:09 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-12 22:04 [U-Boot] [RFC PATCH v2 0/6] Run-time configuration of U-Boot via a flat device tree (fdt) Simon Glass
2011-09-12 22:04 ` [U-Boot] [RFC PATCH v2 1/6] fdt: ARM: Add device tree control of U-Boot (CONFIG_OF_CONTROL) Simon Glass
2011-09-13  3:10   ` Marek Vasut
2011-09-13  4:52     ` Simon Glass
2011-09-13  5:18       ` Marek Vasut
2011-09-13  9:47       ` Wolfgang Denk
2011-09-13 11:44         ` Simon Glass
2011-09-13 11:57           ` Wolfgang Denk
2011-09-13 12:14             ` Simon Glass
2011-09-13 13:12               ` Wolfgang Denk
2011-09-13 18:16   ` Mike Frysinger
2011-09-13 18:24     ` Simon Glass
2011-09-12 22:04 ` [U-Boot] [RFC PATCH v2 2/6] fdt: Add support for embedded device tree (CONFIG_OF_EMBED) Simon Glass
2011-09-12 23:37   ` Jason
2011-09-13  0:12     ` Simon Glass
2011-09-13 14:37       ` Jason
2011-09-13 21:06         ` Simon Glass
2011-09-14 13:47           ` Jason
2011-09-14 15:47             ` Simon Glass
2011-09-14 16:11               ` Jason
2011-09-14 17:45                 ` Simon Glass
2011-09-14 19:50                   ` Jason
2011-09-14 20:05                     ` Simon Glass
2011-09-14 20:16                       ` Jason
2011-09-14 20:24                         ` Simon Glass
2011-09-14 20:35                           ` Jason
2011-09-14 16:45   ` Grant Likely
2011-09-14 18:03     ` Simon Glass
2011-09-14 19:17       ` Grant Likely
2011-09-14 19:22         ` Simon Glass
2011-09-14 20:11     ` Wolfgang Denk
2011-09-14 20:32       ` Simon Glass
2011-09-14 21:09       ` Grant Likely [this message]
2011-09-12 22:04 ` [U-Boot] [RFC PATCH v2 3/6] fdt: Add support for a separate device tree (CONFIG_OF_SEPARATE) Simon Glass
2011-09-14 16:48   ` Grant Likely
2011-09-14 18:25     ` Simon Glass
2011-09-12 22:04 ` [U-Boot] [RFC PATCH v2 4/6] fdt: ARM: Implement embedded and separate device tree Simon Glass
2011-09-12 22:04 ` [U-Boot] [RFC PATCH v2 5/6] fdt: add decode helper library Simon Glass
2011-09-12 22:04 ` [U-Boot] [RFC PATCH v2 6/6] fdt: example modification of i2c driver for fdt control Simon Glass
2011-09-13 18:28 ` [U-Boot] [RFC PATCH v2 0/6] Run-time configuration of U-Boot via a flat device tree (fdt) Simon Glass
2011-09-15 13:54 ` [U-Boot] [RFC PATCH 0/4 v1] Use fdt to init mvrtc driver for dreamplug Jason Cooper
2011-09-15 13:54   ` [U-Boot] [RFC PATCH 1/4 v1] fdt: remove i2c example code Jason Cooper
2011-09-16  7:31     ` Kumar Gala
2011-09-16 12:00       ` Jason
2011-09-15 13:54   ` [U-Boot] [RFC PATCH 2/4 v1] fdt_decode: make more available Jason Cooper
2011-09-15 19:18     ` Simon Glass
2011-09-15 19:48       ` Jason
2011-09-15 13:54   ` [U-Boot] [RFC PATCH 3/4 v1] mvrtc: add fdt support Jason Cooper
2011-09-15 19:23     ` Simon Glass
2011-09-15 20:01       ` Jason
2011-10-06 21:31     ` Wolfgang Denk
2011-10-06 21:42       ` Simon Glass
2011-10-12  0:16         ` Simon Glass
2011-09-15 13:54   ` [U-Boot] [RFC PATCH 4/4 v1] dreamplug: enable fdt Jason Cooper
2011-09-15 19:25     ` Simon Glass
2011-09-15 19:50       ` Jason
2011-09-15 19:16   ` [U-Boot] [RFC PATCH 0/4 v1] Use fdt to init mvrtc driver for dreamplug Simon Glass
2011-09-15 19:46     ` Jason

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