From: jk <jk.kernel@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [bug report]cmd: cache: output information
Date: Tue, 26 Jul 2016 10:56:14 +0800 [thread overview]
Message-ID: <5796D14E.2010509@gmail.com> (raw)
In-Reply-To: <CAPnjgZ1j9sqx9sFXB_U3cV3c4KYFbV=8TseUy=7iVM5y6J28cw@mail.gmail.com>
Hi Simon,
I'm not very familiar with other archs except, hence I'm not able to
implement it.:-(
Regards,
Ziyuan Xu
On 2016?07?26? 10:47, Simon Glass wrote:
> Hi,
>
> On 23 July 2016 at 00:31, jk <jk.kernel@gmail.com> wrote:
>> Hi guys,
>>
>> I think the output of command 'dcache' is improper. It always print
>> 'writethrough' regardless of the real policy, such as write back.
>>
>> => dcache
>> Data (writethrough) Cache is ON
>>
>> Not only ARM but also other socs support cache, hence we can't differentiate
>> policy by macro (i.e CONFIG_SYS_ARM_CACHE_WRITETHROUGH).
>> Can you think of anything better?
>>
> I'm sure it could be improved. Perhaps it could also be done in a
> generic way so it works on all archs. Do you want to send a patch?
>
> Regards,
> Simon
next prev parent reply other threads:[~2016-07-26 2:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-23 6:31 [U-Boot] [bug report]cmd: cache: output information jk
2016-07-26 2:47 ` Simon Glass
2016-07-26 2:56 ` jk [this message]
2016-08-01 1:01 ` Simon Glass
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