From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH] mips: tolerate the MIPS 'CFG_HZ' values in the MHZ range for NAND delays
Date: Tue, 20 May 2008 10:34:28 +0200 [thread overview]
Message-ID: <20080520083428.3150524312@gemini.denx.de> (raw)
In-Reply-To: Your message of "Tue, 20 May 2008 10:27:43 +0200." <20080520102743.6557124b@hskinnemo-gx745.norway.atmel.com>
In message <20080520102743.6557124b@hskinnemo-gx745.norway.atmel.com> you wrote:
>
> Is it acceptable to define it as 1024 on some boards? It's more accurate
> if you're running the timer from a 32.768 kHz oscillator (e.g. an RTC),
> and it makes timing calculations cheaper too...
We use a millisecond tick, so CFG_HZ == 1000.
Accuracy is not really an issue in almost all cases.
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
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people's attention.
next prev parent reply other threads:[~2008-05-20 8:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-16 18:24 [U-Boot-Users] [PATCH] mips: tolerate the MIPS 'CFG_HZ' values in the MHZ range for NAND delays Jason McMullan
2008-05-19 20:26 ` Scott Wood
2008-05-19 20:31 ` [U-Boot-Users] [PATCH] mips: tolerate the MIPS 'CFG_HZ' valuesin " McMullan, Jason
2008-05-19 20:36 ` Scott Wood
2008-05-19 20:39 ` [U-Boot-Users] [PATCH] mips: tolerate the MIPS 'CFG_HZ' values in " Wolfgang Denk
2008-05-19 20:43 ` Scott Wood
2008-05-19 20:51 ` Wolfgang Denk
2008-05-19 21:15 ` Scott Wood
2008-06-11 23:02 ` Wolfgang Denk
2008-05-19 20:38 ` Wolfgang Denk
2008-05-20 8:27 ` Haavard Skinnemoen
2008-05-20 8:34 ` Wolfgang Denk [this message]
2008-05-20 9:22 ` Haavard Skinnemoen
2008-05-20 9:31 ` Wolfgang Denk
2008-05-19 20:44 ` Alessandro Rubini
2008-05-19 20:53 ` Wolfgang Denk
2008-05-19 21:04 ` Alessandro Rubini
2008-05-19 21:14 ` Wolfgang Denk
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