[U-Boot] ARM: NVIDIA Tegra2 SoC support, running/flashing on Harmony

[Anton Staaf]

Hi Marcel,

    I think your best bet right now is to use the nvflash tool provided in
the Chromium chroot.  That's what the burn-u-boot script uses (by the way,
that script recently changed to write_tegra_bios (I know, bad name), and
will probably change again to something like cros_write_firmware).  That
script and associated files in the Harmony overlay for Chromium OS
"src/overlay/overlay-variant-tegra2-dev-board" knows how to write to the
NAND on the Harmony.

-Anton

On Fri, Feb 11, 2011 at 12:56 AM, marcel at ziswiler.com
<marcel at ziswiler.com>wrote:

> Hi Tom
>
> I am working with NVIDIA Harmony board and have chromium U-Boot 2009.11
> working
> on it nicely after just changing the TEXT_BASE in board/tegra2/harmony/
> config.mk
> from 0x00e08000 to 0x00108000 as outlined in the NVIDIA developer forum.
>
> Now I saw your recent work on mainlining basic NVIDIA Tegra2 SoC support
> which
> is currently only available in the ARM U-Boot custodian tree at
> git://git.denx.de/u-boot-arm.git. I can compile it fine for Harmony but I
> have
> not figured out how one could get this one flashed onto the board. Can you
> quickly outline what tool you are using (e.g. vibrante burnflash, fastboot,
> nvflash or chromium burn-u-boot) and what the exact parameters thereof
> (e.g.
> load addresses and such) are?
>
> Thanks for your help!
>
> Cheers
>
> Marcel
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