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From: Graeme Russ <graeme.russ@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] [Timer]Remove calls to [get, reset]_timer outside arch/
Date: Wed, 25 May 2011 22:17:56 +1000	[thread overview]
Message-ID: <4DDCF374.6090705@gmail.com> (raw)
In-Reply-To: <1306234440-3486-1-git-send-email-graeme.russ@gmail.com>

On 24/05/11 20:54, Graeme Russ wrote:
> There is no need to use set_timer() and reset_timer() and there are build
> breakages occuring because of them (specifically cfi_flash). Remove any
> usage outside arch/ to fix build breakages and to prepare for complete
> removal
> 
> The Nios2 timer implentation updates every 10ms (increases in 10ms steps)
> and required a reset_timer() call before timing operations. For Nios2, call
> reset_timer() when get_timer() is called with a parameter value of 0

That's not going to work either - start = get_timer(0) will reset the timer
and set start to zero so get_timer(start) will continually reset the timer
and return zero :(

Stay tuned for v3 :)

Regards,

Graeme

      parent reply	other threads:[~2011-05-25 12:17 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-23 11:54 [U-Boot] [PATCH] [Timer]Remove calls to [get, reset]_timer outside arch/ Graeme Russ
2011-05-23 12:19 ` Scott McNutt
2011-05-23 12:32   ` Graeme Russ
2011-05-23 13:12     ` Scott McNutt
     [not found]       ` <4DDA9CDA.1080401@comcast.net>
     [not found]         ` <4DDAA77F.7020708@psyent.com>
2011-05-23 20:10           ` Graeme Russ
2011-05-23 20:49             ` J. William Campbell
2011-05-23 21:02               ` Graeme Russ
2011-05-23 21:15                 ` J. William Campbell
2011-05-24  5:13                 ` Graeme Russ
2011-05-24 15:41                   ` J. William Campbell
2011-05-23 21:53               ` Wolfgang Denk
2011-05-23 22:44                 ` Graeme Russ
2011-05-24  3:20                   ` Mike Frysinger
2011-05-23 12:31 ` Jens Scharsig
2011-05-23 13:22   ` Wolfgang Denk
2011-05-23 14:05     ` [U-Boot] Formal acks and patchwork (was: [PATCH] [Timer]Remove calls to [get, reset]_timer outside arch/) Albert ARIBAUD
2011-05-23 18:44       ` Wolfgang Denk
2011-05-23 19:19         ` [U-Boot] Formal acks and patchwork Albert ARIBAUD
2011-05-23 19:42           ` Wolfgang Denk
2011-05-23 20:15             ` Albert ARIBAUD
2011-05-23 13:34 ` [U-Boot] [PATCH] [Timer]Remove calls to [get, reset]_timer outside arch/ Jens Scharsig
     [not found] ` <BANLkTik3W7WJbRuiKsC8m0f8iof7JL-ZMg@mail.gmail.com>
2011-05-23 20:09   ` Graeme Russ
2011-05-24 10:54 ` Graeme Russ
2011-05-24 11:13   ` Graeme Russ
2011-05-25 12:17   ` Graeme Russ [this message]

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