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From: Graeme Russ <graeme.russ@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V2] console: Implement pre-console buffer
Date: Wed, 31 Aug 2011 09:39:20 +1000	[thread overview]
Message-ID: <CALButCLQ2=JGa3ab+Mf1Zwz5XgKbOcZOOWWZ16XTE=_uXVOCdQ@mail.gmail.com> (raw)
In-Reply-To: <CALButCKN7B9Mp=z665+dhbSpZY4zf3OmVJUBMH3CWnYzQXDtcQ@mail.gmail.com>

Hi Wolfgang

On Wed, Aug 31, 2011 at 9:00 AM, Graeme Russ <graeme.russ@gmail.com> wrote:
> Hi Simon, Mike, Wolfgang,
>
> On Wed, Aug 31, 2011 at 7:02 AM, Simon Glass <sjg@chromium.org> wrote:
>> Hi Wolfgang,
>>
>> On Tue, Aug 30, 2011 at 1:57 PM, Wolfgang Denk <wd@denx.de> wrote:
>>> Dear Simon Glass,
>>>
>>> In message <CAPnjgZ1dQXMVeFk47=Gg5y+TCHG7WTdGk0b1WjSqOBhu2d0xnQ@mail.gmail.com> you wrote:
>>>>

[snip]

>
> Getting back to gd for a sec - This patch (like the flagify patch set I
> posted before) impacts the structure of gd. Does this trigger in increment
> to the API Version? And as observed before, if the structure of gd is
> fixed for any given API version, then we have a problem with all the
> #ifdef's that are already in gd. If it _is_ the case that the API version
> expects a particular fixed structure for gd, then maybe we need to remove
> all the #ifdefs from gd - Yes it will lead to a few dead ulongs for a few
> boards, but I don't see any practical alternatives. I did think about
> looking at doing some kind of CRC on the gd struct (like the generated
> asm-offsets), but I could not think of a way to do it)

Another gd related thought - Is it safe to assume that gd will be cleared?
I hope so, as the pre-buffer console assumes gd->precon_buf_idx is
initially zero.

Regards,

Graeme

  reply	other threads:[~2011-08-30 23:39 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-29 12:14 [U-Boot] [PATCH 0/2] console: Squelch and pre-console buffer Graeme Russ
2011-08-29 12:14 ` [U-Boot] [PATCH 1/2] console: Squelch pre-console output in console functions Graeme Russ
2011-08-30 17:16   ` Mike Frysinger
2011-08-30 19:01     ` Wolfgang Denk
2011-09-21 23:21   ` Simon Glass
2011-10-01 19:54   ` Wolfgang Denk
2011-08-29 12:14 ` [U-Boot] [PATCH 2/2] console: Implement pre-console buffer Graeme Russ
2011-08-30 12:49   ` [U-Boot] [PATCH V2] " Graeme Russ
2011-08-30 17:19     ` Mike Frysinger
2011-08-30 19:45     ` Simon Glass
2011-08-30 19:52       ` Wolfgang Denk
2011-08-30 19:58         ` Mike Frysinger
2011-08-30 20:08           ` Wolfgang Denk
2011-08-30 20:18             ` Simon Glass
2011-08-30 20:57               ` Wolfgang Denk
2011-08-30 21:02                 ` Simon Glass
2011-08-30 23:00                   ` Graeme Russ
2011-08-30 23:39                     ` Graeme Russ [this message]
2011-08-31  2:46                       ` Mike Frysinger
2011-08-30 20:07         ` Simon Glass
2011-08-31 12:35     ` [U-Boot] (no subject) Graeme Russ
2011-08-31 12:38       ` Graeme Russ
2011-08-31 12:58       ` [U-Boot] [PATCH V4] console: Implement pre-console buffer Graeme Russ
2011-08-31 15:09         ` Mike Frysinger
2011-08-31 21:15           ` Graeme Russ
2011-08-31 21:33             ` Mike Frysinger
2011-08-31 21:59               ` Graeme Russ
2011-08-31 22:44                 ` Mike Frysinger
2011-08-31 22:51                   ` Graeme Russ
2011-08-31 16:58         ` Simon Glass
2011-08-31 19:18           ` Wolfgang Denk
2011-08-31 20:05             ` Simon Glass
2011-08-31 20:22               ` Mike Frysinger
2011-08-31 20:26                 ` Simon Glass
2011-09-01 10:48         ` [U-Boot] [PATCH V5] " Graeme Russ
2011-09-01 10:52           ` Graeme Russ
2011-09-01 14:02             ` Mike Frysinger
2011-09-01 18:51               ` Simon Glass
2011-09-01 23:34                 ` Graeme Russ
2011-09-02  2:41                   ` Mike Frysinger
2011-09-02  2:58                   ` Simon Glass
2011-09-21 23:18             ` Simon Glass
2011-10-04  5:30               ` Simon Glass
2011-10-05 18:50             ` Wolfgang Denk
2011-09-26 22:50         ` [U-Boot] [PATCH V4] " Vadim Bendebury
2011-09-27 11:22           ` Graeme Russ
2011-09-27 14:55             ` Vadim Bendebury
2011-09-29 23:15               ` Graeme Russ
2011-09-29 23:39                 ` Vadim Bendebury
2011-09-29 23:47                   ` Graeme Russ

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