From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] spi: Add progress percentage and write speed to `sf update`
Date: Thu, 20 Dec 2012 07:20:07 +0100 [thread overview]
Message-ID: <20121220062007.9A104200FB1@gemini.denx.de> (raw)
In-Reply-To: <1355960533.12062.16@snotra>
Dear Scott Wood,
In message <1355960533.12062.16@snotra> you wrote:
>
> > Hmmm I suppose that is a good point. The main issue with SPI flash is
> > that it is extremely slow, and writing a few MB can take a minute or
> > so. The 'sf update' command was intended to do a smart update, and the
> > progress is useful for that. Other storage types are not so bad.
>
> NOR can be pretty slow as well -- and it does have a progress indicator
> in U-Boot (albeit a simpler one).
Actually even this should be configurable.
Especially the spinning wheel used on some boards is a mess.
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
"What happened to the crewman?" "The M-5 computer needed a new
power source, the crewman merely got in the way."
-- Kirk and Dr. Richard Daystrom, "The Ultimate Computer",
stardate 4731.3.
prev parent reply other threads:[~2012-12-20 6:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-29 0:28 [U-Boot] [PATCH 1/2] spi: Add progress percentage and write speed to `sf update` Simon Glass
2012-09-29 0:28 ` [U-Boot] [PATCH 2/2] spi: Add SPI flash test Simon Glass
2012-10-01 17:32 ` Tom Rini
2012-10-08 23:00 ` Simon Glass
2012-10-08 23:03 ` Tom Rini
2012-12-19 23:12 ` Wolfgang Denk
2012-12-19 20:43 ` [U-Boot] [U-Boot, 1/2] spi: Add progress percentage and write speed to `sf update` Tom Rini
2012-12-19 20:46 ` Simon Glass
2012-12-19 20:59 ` Tom Rini
2012-12-19 22:59 ` Tom Rini
2012-12-19 23:14 ` Wolfgang Denk
2012-12-20 1:03 ` Tom Rini
2012-12-20 1:18 ` Simon Glass
2012-12-20 15:04 ` Tom Rini
2012-12-21 8:46 ` Jagan Teki
2012-12-21 18:21 ` Simon Glass
2012-12-21 19:52 ` Wolfgang Denk
2012-12-19 23:10 ` [U-Boot] [PATCH " Wolfgang Denk
2012-12-19 23:20 ` Simon Glass
2012-12-19 23:42 ` Scott Wood
2012-12-20 6:20 ` Wolfgang Denk [this message]
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