From: Stefan Wahren <wahrenst@gmx.net>
To: Frank Li <Frank.li@nxp.com>, Fabio Estevam <festevam@gmail.com>,
peng.fan@nxp.com, peng.fan@oss.nxp.com
Cc: Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
imx@lists.linux.dev,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: mx93: No cache hierachy definitions for ARM cores
Date: Wed, 24 Jul 2024 11:48:13 +0200 [thread overview]
Message-ID: <a029009c-884e-4235-a384-76090e4ccb5f@gmx.net> (raw)
In-Reply-To: <Zpp9kRkEMXkp3d3i@lizhi-Precision-Tower-5810>
Hi Frank,
Am 19.07.24 um 16:52 schrieb Frank Li:
> On Thu, Jul 18, 2024 at 11:38:20PM -0300, Fabio Estevam wrote:
>> On Wed, Jul 17, 2024 at 2:49 PM Stefan Wahren <wahrenst@gmx.net> wrote:
>>> Hi,
>>> today i noticed that imx93.dtsi lacks the cache definitions for the
>>> Cortex-A55 cores:
>>>
>>> cacheinfo: Unable to detect cache hierarchy for CPU 0
>>>
>>> Maybe someone with more insight can add this to the imx93.dtsi file.
>> Frank, can you help?
> Peng:
> Some informatin missed at public RM. Can you help this? I found
> it also missed in internal tree.
does the official ARM documentation [1] provide the missing information?
[1] - https://developer.arm.com/documentation/101051/0101
>
> Frank
>
next prev parent reply other threads:[~2024-07-24 9:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-17 17:49 mx93: No cache hierachy definitions for ARM cores Stefan Wahren
2024-07-19 2:38 ` Fabio Estevam
2024-07-19 4:40 ` Stefan Wahren
2024-07-19 14:52 ` Frank Li
2024-07-24 9:48 ` Stefan Wahren [this message]
2024-07-24 14:34 ` Sudeep Holla
2024-07-24 15:55 ` Stefan Wahren
2024-08-01 2:52 ` Peng Fan
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