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From: Graeme Russ <graeme.russ@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/7] Bootgraph.pl instrumentation support for UBoot
Date: Tue, 13 Sep 2011 15:24:08 +1000	[thread overview]
Message-ID: <CALButC+TQnLirhE2H+FaTmOTYOuFDTzTa4WJ9kZjwisboyeNjw@mail.gmail.com> (raw)
In-Reply-To: <CAPnjgZ0hOpd-d3AFpB2EcEfDteOmbT89pSSEOqC8hgUMcyONtQ@mail.gmail.com>

Hi Simon,

On Tue, Sep 13, 2011 at 2:34 PM, Simon Glass <sjg@chromium.org> wrote:
> Hi Andrew,
>
> On Sat, Sep 10, 2011 at 5:40 AM, Andrew Murray <amurray@theiet.org> wrote:
>> On 1 September 2011 00:53, Andrew Murray <amurray@theiet.org> wrote:
>>>

>
> This patch touches on Graeme's initcall patch. If board_init_r were
> just a list of function pointers then your patch would be easier! Not
> much we can do about that at this stage, and I think your solution is
> reasonable.

And I would love to get this back on the table - I honestly think that
the initcall solution, although it had it's own set of 'problems' is a
more robust approach that the current 'array of function pointers'
solution.

I think we now have a number of ideas (some with solid patches) that is
going to make the future of the boot sequence very bright indead:

 - Bootgraph
 - Unified timer API (nanosecond would be nice)
 - initcall
 - 'pre-console' output buffer
 - timestamped printf()

Looking forward to opening up these cans of worms again :)

Regards,

Graeme

  reply	other threads:[~2011-09-13  5:24 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-31 22:20 [U-Boot] [PATCH 0/7] Bootgraph.pl instrumentation support for UBoot Andrew Murray
2011-08-31 22:20 ` [U-Boot] [PATCH 1/7] Add bootgraph.pl script for generating a boot graph SVG file Andrew Murray
2011-08-31 22:20 ` [U-Boot] [PATCH 2/7] Add macros for recording init calls during UBoot execution Andrew Murray
2011-08-31 22:50   ` Mike Frysinger
2011-08-31 23:40     ` Andrew Murray
2011-08-31 22:20 ` [U-Boot] [PATCH 3/7] Add timing information to printf's for use with bootgraph.pl Andrew Murray
2011-08-31 22:47   ` Mike Frysinger
2011-08-31 23:30     ` Andrew Murray
2011-08-31 23:38     ` Graeme Russ
2011-08-31 23:42       ` Andrew Murray
2011-09-07 21:10     ` Wolfgang Denk
2011-09-09  0:50       ` Mike Frysinger
2011-09-09  7:00         ` Wolfgang Denk
2011-08-31 22:20 ` [U-Boot] [PATCH 4/7] Add bootgraph instrumentation for ARM boards Andrew Murray
2011-08-31 22:20 ` [U-Boot] [PATCH 5/7] Add bootgraph instrumentation for bootm command Andrew Murray
2011-08-31 22:21 ` [U-Boot] [PATCH 6/7] Add bootgraph instrumentation for UBoot commands Andrew Murray
2011-08-31 22:21 ` [U-Boot] [PATCH 7/7] Add documentation for bootgraph.pl Andrew Murray
2011-08-31 22:47 ` [U-Boot] [PATCH 0/7] Bootgraph.pl instrumentation support for UBoot Mike Frysinger
2011-08-31 23:12   ` Simon Glass
2011-08-31 23:25     ` Andrew Murray
2011-08-31 23:32       ` Graeme Russ
2011-08-31 23:39         ` Simon Glass
2011-08-31 23:53           ` Andrew Murray
2011-09-10 12:40             ` Andrew Murray
2011-09-13  4:34               ` Simon Glass
2011-09-13  5:24                 ` Graeme Russ [this message]
2011-09-13 11:52                   ` Simon Glass
2011-09-13 12:01                     ` Graeme Russ
2011-09-13 12:22                       ` Simon Glass
2011-09-10 12:37 ` [U-Boot] [PATCH v2 1/7] Add bootgraph.pl script for generating a boot graph SVG file Andrew Murray
2011-09-10 12:37   ` [U-Boot] [PATCH v2 2/7] Add macros for recording init calls during UBoot execution Andrew Murray
2011-09-10 13:17     ` Andrew Murray
2011-09-18  2:16       ` Mike Frysinger
2011-09-10 12:37   ` [U-Boot] [PATCH v2 3/7] Add timing information to printf's for use with bootgraph.pl Andrew Murray
2011-09-18  2:10     ` Mike Frysinger
2011-09-10 12:37   ` [U-Boot] [PATCH v2 4/7] Add bootgraph instrumentation for ARM boards Andrew Murray
2011-09-18  2:11     ` Mike Frysinger
2011-10-06 21:37     ` Wolfgang Denk
2011-09-10 12:37   ` [U-Boot] [PATCH v2 5/7] Add bootgraph instrumentation for bootm command Andrew Murray
2011-09-10 12:37   ` [U-Boot] [PATCH v2 6/7] Add bootgraph instrumentation for UBoot commands Andrew Murray
2011-09-18  2:11     ` Mike Frysinger
2011-10-06 21:35     ` Wolfgang Denk
2011-09-10 12:37   ` [U-Boot] [PATCH v2 7/7] Add documentation for bootgraph.pl Andrew Murray
2011-10-06 21:38   ` [U-Boot] [PATCH v2 1/7] Add bootgraph.pl script for generating a boot graph SVG file Wolfgang Denk

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