From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [patch] add support for "eeprom info"
Date: Wed, 23 Jan 2008 22:23:00 +0100 [thread overview]
Message-ID: <20080123212300.8F020247A1@gemini.denx.de> (raw)
In-Reply-To: Your message of "Wed, 23 Jan 2008 16:15:08 EST." <200801231615.09447.vapier@gentoo.org>
In message <200801231615.09447.vapier@gentoo.org> you wrote:
>
> > ... and I2C.
>
> i have no idea, i dont use i2c flashes. i dont know if there is any standard
> for them. if there isnt, easy enough to protect with CONFIG_SPI.
We're not talking about flashes. We're talking about EEPROM. For
example things like a AT24C164 or similar, see for example
http://www.atmel.com/dyn/resources/prod_documents/doc0105.pdf
> > Does that mean that a weak function resolves to a NULL pointer? Is
> > this guaranteed?
>
> of course. an undefined weak function resolves to 0.
Ah. I didn't know that. 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 existence of god implies a violation of causality.
next prev parent reply other threads:[~2008-01-23 21:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-23 16:13 [U-Boot-Users] [patch] add support for "eeprom info" Mike Frysinger
2008-01-23 21:06 ` Wolfgang Denk
2008-01-23 21:15 ` Mike Frysinger
2008-01-23 21:23 ` Wolfgang Denk [this message]
2008-01-23 22:29 ` Mike Frysinger
2008-01-24 0:44 ` Wolfgang Denk
2008-01-24 3:39 ` Mike Frysinger
2008-01-24 4:24 ` Ben Warren
2008-01-24 5:17 ` Mike Frysinger
2008-01-24 11:13 ` Wolfgang Denk
2008-01-25 13:31 ` Mike Frysinger
2008-01-24 9:13 ` Mike Frysinger
2008-01-24 11:31 ` Wolfgang Denk
2008-01-25 13:33 ` Mike Frysinger
2008-01-25 15:09 ` Wolfgang Denk
2008-01-25 16:02 ` Mike Frysinger
2008-01-25 16:54 ` J. William Campbell
2008-01-25 17:21 ` Mike Frysinger
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