From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH V5] console: Implement pre-console buffer
Date: Wed, 05 Oct 2011 20:50:30 +0200 [thread overview]
Message-ID: <20111005185030.1292418E5B38@gemini.denx.de> (raw)
In-Reply-To: <1314874326-10231-1-git-send-email-graeme.russ@gmail.com>
Dear Graeme Russ,
In message <1314874326-10231-1-git-send-email-graeme.russ@gmail.com> you wrote:
> Allow redirection of console output prior to console initialisation to a
> temporary buffer.
>
> To enable this functionality, the board (or arch) must define:
> - CONFIG_PRE_CONSOLE_BUFFER - Enable pre-console buffer
> - CONFIG_PRE_CON_BUF_ADDR - Base address of pre-console buffer
> - CONFIG_PRE_CON_BUF_SZ - Size of pre-console buffer (in bytes)
>
> The pre-console buffer will buffer the last CONFIG_PRE_CON_BUF_SZ bytes
> Any earlier characters are silently dropped.
>
> Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
> ---
> Grrrr - Repost of V5 with an SoB. There has to be a better way of
> automating patch updates ;)
>
> Changes since V4
> - Fixed typo in README
> - Made *pre_console* functions in console.c static
> - Slight tweak to commit message - Some may choose to set the
> configuration defines at the arch level
>
> Changes since V3
> - Fixed blank subject caused by gap between the Cc: list and Date:
>
> Changes since V2
> - Cast buffer size to unsigned long to help compilers produce tighter
> code
> - Use inline stub functions to reduce #ifdef clutter
> - Add documentation to README
>
> Changes Since V1
> - Implemented circular buffer
> - Trivial code styl corrections
>
> ---
> README | 14 +++++++++
> arch/arm/include/asm/global_data.h | 3 ++
> arch/avr32/include/asm/global_data.h | 3 ++
> arch/blackfin/include/asm/global_data.h | 3 ++
> arch/m68k/include/asm/global_data.h | 3 ++
> arch/microblaze/include/asm/global_data.h | 3 ++
> arch/mips/include/asm/global_data.h | 3 ++
> arch/nios2/include/asm/global_data.h | 3 ++
> arch/powerpc/include/asm/global_data.h | 3 ++
> arch/sh/include/asm/global_data.h | 3 ++
> arch/sparc/include/asm/global_data.h | 3 ++
> arch/x86/include/asm/global_data.h | 3 ++
> common/console.c | 43 +++++++++++++++++++++++++++-
> 13 files changed, 88 insertions(+), 2 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The greatest threat towards future is indifference.
next prev parent reply other threads:[~2011-10-05 18:50 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
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 [this message]
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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