From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [v3] command/cache: Add flush command
Date: Wed, 10 Apr 2013 16:10:43 -0500 [thread overview]
Message-ID: <1365628243.8381.20@snotra> (raw)
In-Reply-To: <20130410210443.41CB1200601@gemini.denx.de> (from wd@denx.de on Wed Apr 10 16:04:43 2013)
On 04/10/2013 04:04:43 PM, Wolfgang Denk wrote:
> Dear Scott,
>
> In message <1365622923.8381.10@snotra> you wrote:
> > testing that we cannot do). Blackfin is weird -- if we did a simple
> > split at the C-code level it looks like we'd have two dummy loops
> > executing.
>
> Huh? flush_cache() does not include any loop for BF.
Yes it does. It's in assembly code (do_flush macro in cache.S). Or at
least, it looks sort of like a loop -- I'm not familiar with blackfin
assembly code.
-Scott
next prev parent reply other threads:[~2013-04-10 21:10 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-05 20:50 [U-Boot] [v3] command/cache: Add flush command York Sun
2013-04-05 21:00 ` Tom Rini
2013-04-05 21:09 ` York Sun
2013-04-05 22:09 ` Wolfgang Denk
2013-04-05 23:02 ` York Sun
2013-04-06 7:01 ` Wolfgang Denk
2013-04-07 3:31 ` sun york-R58495
2013-04-07 8:29 ` Wolfgang Denk
2013-04-08 17:45 ` sun york-R58495
2013-04-08 18:35 ` Wolfgang Denk
2013-04-08 19:05 ` Scott Wood
2013-04-08 19:18 ` Wolfgang Denk
2013-04-08 19:31 ` Scott Wood
2013-04-09 17:45 ` Wolfgang Denk
2013-04-10 0:58 ` Scott Wood
2013-04-10 2:07 ` [U-Boot] DWMMC / DWMCI question TigerLiu at viatech.com.cn
2013-04-10 11:58 ` Wolfgang Denk
2013-04-11 1:43 ` TigerLiu at viatech.com.cn
2013-04-10 11:54 ` [U-Boot] [v3] command/cache: Add flush command Wolfgang Denk
2013-04-10 19:42 ` Scott Wood
2013-04-10 21:04 ` Wolfgang Denk
2013-04-10 21:10 ` Scott Wood [this message]
2013-04-10 22:50 ` Wolfgang Denk
2013-04-10 23:00 ` Scott Wood
2013-04-11 11:56 ` Wolfgang Denk
2013-04-08 19:50 ` Scott Wood
2013-04-09 17:48 ` Wolfgang Denk
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