From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] mtd: nand: mxs: fix cache alignment for cache lines >32
Date: Wed, 3 Aug 2016 14:09:08 -0400 [thread overview]
Message-ID: <20160803180908.GA9942@bill-the-cat> (raw)
In-Reply-To: <CAOMZO5CSQC6+5DSv-NDm34wGQC-nZQy82y5po4wpkvbJRZkP1w@mail.gmail.com>
On Wed, Aug 03, 2016 at 02:39:47PM -0300, Fabio Estevam wrote:
> On Wed, Aug 3, 2016 at 1:13 PM, Stefan Agner <stefan@agner.ch> wrote:
>
> > As you noted, this particular case is due to cache flush of the page
> > table and should be fixed with:
> > arm: cache: always flush cache line size for page table
>
> Yes, just noticed that on a imx7d-sdb I still get these cache warnings
> even with "arm: cache: always flush cache line size for page table"
> applied:
>
> ....
> Filename 'zImage'.
> Load address: 0x80800000
> Loading: #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #################################################################
> #############################################
> 9.1 MiB/s
> done
> Bytes transferred = 7334512 (6fea70 hex)
> CACHE: Misaligned operation at range [80800000, 80efea70]
I feel like we must have done something wrong of late, can you bisect
when these came in? Thanks!
--
Tom
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next prev parent reply other threads:[~2016-08-03 18:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 6:55 [U-Boot] [PATCH] mtd: nand: mxs: fix cache alignment for cache lines >32 Stefan Agner
2016-08-02 8:17 ` Stefano Babic
2016-08-03 7:57 ` Stefano Babic
2016-08-03 13:51 ` Fabio Estevam
2016-08-03 16:13 ` Stefan Agner
2016-08-03 17:39 ` Fabio Estevam
2016-08-03 18:09 ` Tom Rini [this message]
2016-08-03 18:29 ` Fabio Estevam
2016-08-03 18:35 ` Simon Glass
2016-08-03 18:44 ` Fabio Estevam
2016-08-03 19:08 ` Simon Glass
2016-08-03 19:43 ` Stefan Agner
2016-08-03 19:18 ` Stefan Agner
2016-08-03 20:05 ` Hannes Schmelzer
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