[U-Boot] [PATCH] powerpc, mpc5xxx: fix missing bootflag init

[Heiko Schocher <hs@denx.de>]

Hello Wolfgang, York,

Am 07.01.2016 um 20:30 schrieb Wolfgang Denk:
> Dear York,
>
> In message <AM4PR0401MB1732D7EBA1C64E62F3A403449AF50@AM4PR0401MB1732.eurprd04.prod.outlook.com> you wrote:
>>
>>> So board_init_f gets a undefined bootflag,
>>> currently the gd pointer address. Unfortunately
>>> this address sets the GD_FLG_SKIP_RELOC bit,
>>> so u-boot code gets not relocated and u-boot
>>> does not boot ...
>>>
>>> Init bootflag with 0, and tqm5200 boots fine again.
> ...
>> Applied to u-boot-mpc85x. Merged upstream.
>
> Thanmks - but I think this needs a follow-up patch - Heiko is already
> looking into that.  On closer inspection it appears as if the whole
> passing around of "bootflag" variables is just dead code - there is no
> place anywhere in U-Boot that makes real use of this data.  We should
> remove all of the related code, which will make the code cleaner and
> smaller - which might be especially welcome in a number of SPL
> configurations.

Yes, I am trying to look into it ...

BTW: Now with this patch applied, automated tbot test [1] is now green
-> tqm5200 board works again with current mainline :-D

bye,
Heiko
[1] http://xeidos.ddns.net/buildbot/builders/tqm5200s_ml_ub
     log:
     http://xeidos.ddns.net/buildbot/builders/tqm5200s_ml_ub/builds/20/steps/shell/logs/tbotlog
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
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