From: Lucas Stach <l.stach@pengutronix.de>
To: Michael Walle <michael@walle.cc>,
Rouven Czerwinski <r.czerwinski@pengutronix.de>
Cc: ZHIZHIKIN Andrey <andrey.zhizhikin@leica-geosystems.com>,
linux-kernel@vger.kernel.org, peng.fan@nxp.com, ping.bai@nxp.com,
alice.guo@nxp.com, agx@sigxcpu.org, krzk@kernel.org,
leonard.crestez@nxp.com, festevam@gmail.com, marex@denx.de,
herbert@gondor.apana.org.au, horia.geanta@nxp.com,
daniel.baluta@nxp.com, frieder.schrempf@kontron.de,
linux-imx@nxp.com, devicetree@vger.kernel.org,
hongxing.zhu@nxp.com, s.hauer@pengutronix.de,
pankaj.gupta@nxp.com, robh+dt@kernel.org,
thunder.leizhen@huawei.com, martink@posteo.de,
aford173@gmail.com, linux-arm-kernel@lists.infradead.org,
gregkh@linuxfoundation.org, shengjiu.wang@nxp.com,
qiangqing.zhang@nxp.com, op-tee@lists.trustedfirmware.org,
linux-crypto@vger.kernel.org, kernel@pengutronix.de,
shawnguo@kernel.org, davem@davemloft.net, jun.li@nxp.com
Subject: Re: [PATCH v3 2/2] arm64: dts: imx8m: define proper status for caam jr
Date: Fri, 07 Jan 2022 12:58:58 +0100 [thread overview]
Message-ID: <8fa36ec0a6252db4b0c7fbbf09de5e816d634206.camel@pengutronix.de> (raw)
In-Reply-To: <4ed84dc354eee36067ade567097ddd68@walle.cc>
Am Freitag, dem 07.01.2022 um 12:47 +0100 schrieb Michael Walle:
> Hi Rouven,
>
> Am 2022-01-07 10:46, schrieb Rouven Czerwinski:
> > .. since AFAIK i.MX8M* can not be run without TF-A.
>
> Are you sure? There probably aren't any boards out there
> without TF-A, but why shouldn't it work without it?
PSCI, i.e. the only means to start the secondary CPUs, is implemented
in TF-A, so it's very unlikely that anyone would want to run a system
without TF-A. Also quite a bit of the lowlevel SoC initialization is
implemented in TF-A.
Regards,
Lucas
next prev parent reply other threads:[~2022-01-07 11:59 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-04 16:21 [PATCH] crypto: caam - check jr permissions before probing Andrey Zhizhikin
2021-11-05 1:20 ` Michael Walle
2021-11-05 10:34 ` ZHIZHIKIN Andrey
2021-11-05 23:16 ` Michael Walle
2021-11-08 10:24 ` ZHIZHIKIN Andrey
2021-11-08 16:13 ` Michael Walle
2021-11-10 9:33 ` ZHIZHIKIN Andrey
2021-11-12 18:55 ` Michael Walle
2021-11-15 9:38 ` ZHIZHIKIN Andrey
2021-11-15 11:40 ` Michael Walle
2021-11-11 16:45 ` [PATCH v2 0/2] CAAM Driver: re-factor and dynamic JR availability check Andrey Zhizhikin
2021-11-11 16:46 ` [PATCH v2 1/2] crypto: caam - convert to use capabilities Andrey Zhizhikin
2021-11-12 19:22 ` Michael Walle
2021-11-15 9:45 ` ZHIZHIKIN Andrey
2021-11-11 16:46 ` [PATCH v2 2/2] crypto: caam - check jr permissions before probing Andrey Zhizhikin
2021-11-12 21:17 ` Michael Walle
2021-11-15 10:07 ` ZHIZHIKIN Andrey
2021-11-15 11:17 ` Michael Walle
2021-11-18 0:47 ` Horia Geantă
2021-11-18 8:28 ` Michael Walle
2021-11-18 10:08 ` ZHIZHIKIN Andrey
2021-11-18 10:11 ` Michael Walle
2021-12-07 23:02 ` [PATCH v3 0/2] CAAM Driver: re-factor and set proper JR status Andrey Zhizhikin
2021-12-07 23:02 ` [PATCH v3 1/2] crypto: caam - convert to use capabilities Andrey Zhizhikin
2021-12-07 23:02 ` [PATCH v3 2/2] arm64: dts: imx8m: define proper status for caam jr Andrey Zhizhikin
2022-01-06 11:26 ` Rouven Czerwinski
2022-01-06 14:08 ` ZHIZHIKIN Andrey
2022-01-07 9:46 ` Rouven Czerwinski
2022-01-07 10:40 ` ZHIZHIKIN Andrey
2022-01-07 11:55 ` Rouven Czerwinski
2022-01-08 20:48 ` ZHIZHIKIN Andrey
2022-01-07 11:47 ` Michael Walle
2022-01-07 11:58 ` Lucas Stach [this message]
2022-01-07 12:05 ` Michael Walle
2022-01-06 10:56 ` [PATCH v3 0/2] CAAM Driver: re-factor and set proper JR status ZHIZHIKIN Andrey
2022-01-07 2:36 ` Herbert Xu
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