[U-Boot] Makefile: Update minimum dtc version to 1.4.3

[Marek Vasut <marek.vasut@gmail.com>]

On 09/23/2017 07:05 PM, Tom Rini wrote:
> On Sat, Sep 23, 2017 at 08:56:08AM -0400, Tom Rini wrote:
>> On Sat, Sep 23, 2017 at 12:39:44PM +0200, Marek Vasut wrote:
>>> On 09/22/2017 04:20 PM, Tom Rini wrote:
>>>> On Fri, Sep 15, 2017 at 01:15:25PM -0400, Tom Rini wrote:
>>>>
>>>>> With support for overlays and calling the -@ flag to dtc we need to have
>>>>> at least 1.4.3 available now.
>>>>>
>>>>> Cc: Simon Glass <sjg@chromium.org>
>>>>> Reported-by: Stephen Warren <swarren@wwwdotorg.org>
>>>>> Signed-off-by: Tom Rini <trini@konsulko.com>
>>>>
>>>> Applied to u-boot/master, thanks!
>>>
>>> Debian still only has 1.4.2 even in unstable, so u-boot/master no longer
>>> builds on any debian system.
>>
>> Then perhaps we need to mirror the kernel and provide / build dtc, but
>> allow for people to override it.
> 
> This isn't too hard and I'm pushing that through Jenkins now to confirm
> I've got all the logic correct.  I think this will be the least error
> prone method long term.
> 
NAK, this is the same thing which chromium does and what Debian is
trying to stop -- vendoring. We will end up with patched custom DTC out
of sync with upstream.

-- 
Best regards,
Marek Vasut