[U-Boot] [PATCH v3] arm: dra7xx: Update the EXTRA_ENV_SETTINGS

[Tom Rini <trini@ti.com>]

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On 06/06/2013 12:18 PM, Dan Murphy wrote:
> On 06/06/2013 10:31 AM, Tom Rini wrote:
>> On Wed, Jun 05, 2013 at 09:39:47AM -0500, Dan Murphy wrote:
>>> Update the EXTRA_ENV_SETTING for the dra7xx. The console needs 
>>> to be set to ttyO0 and the findfdt needs to be updated to load 
>>> the dra7xx-evm.dtb file.
>>> 
>>> Signed-off-by: Dan Murphy <dmurphy@ti.com>
>> Did you run-time test this?  I'm a little concerned about the 
>> include order, but that might turn out alright.  But I think:
> I compile and boot tested this on OMAP5.

OK, thanks.

>>> +		"if test -z ${fdtfile}; then " \
>> Really needs to be: if test -z "${fdtfile}"; then...
>> 
>> So that it doesn't become: if test -z; then when fdtfile isn't 
>> set and we get a parse error there.
>> 
>> Thanks!
>> 
> OK I will update again once I get other comments.  Although I am 
> not sure why we really need to protect someone putting the wrong 
> uBoot on their device unless we have a single uboot for all 
> devices.  I think we are being over protective here.

This is omap5_common.h tho.  You ran into the problem of findfdt ran,
didn't set an fdtfile, then we tried to bootz ${loadaddr} - ${fdtaddr}
which complained about not having a valid device tree.  This should
make it clearer on the next omap5_common.h using board where to fix
things so that their fdt is set right, automatically.

- -- 
Tom
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