From: Peng Fan <peng.fan@oss.nxp.com>
To: Zhiqiang Hou <Zhiqiang.Hou@nxp.com>
Cc: imx@lists.linux.dev, linux-remoteproc@vger.kernel.org,
andersson@kernel.org, mathieu.poirier@linaro.org,
Frank.Li@nxp.com, s.hauer@pengutronix.de, festevam@gmail.com
Subject: Re: [PATCHv3] remoteproc: imx_rproc: add missing DRAM ranges for i.MX93
Date: Mon, 25 May 2026 20:23:08 +0800 [thread overview]
Message-ID: <ahQ/LIU4DrtiQERT@shlinux89> (raw)
In-Reply-To: <20260525062031.24725-1-Zhiqiang.Hou@nxp.com>
On Mon, May 25, 2026 at 02:20:31PM +0800, Zhiqiang Hou wrote:
>From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
>
>The M33 DRAM address ranges 0xA0000000-0xAFFFFFFF(None Secure)
>and 0xB0000000-0xBFFFFFFF(Secure) are both mapped to
>0xA0000000-0xAFFFFFFF in the A55 address space.
>
>These ranges are currently missing from the i.MX93 remoteproc
>address translation table, which may lead to invalid address
>translation for firmware accessing these regions.
>
>Add the missing mappings to complete the DRAM coverage.
>
>Fixes: 9222fabf0e39d ("remoteproc: imx_rproc: Support i.MX93")
>Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
next prev parent reply other threads:[~2026-05-25 12:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-25 6:20 [PATCHv3] remoteproc: imx_rproc: add missing DRAM ranges for i.MX93 Zhiqiang Hou
2026-05-25 6:36 ` sashiko-bot
2026-05-25 12:23 ` Peng Fan [this message]
2026-05-25 14:52 ` Mathieu Poirier
2026-05-26 3:32 ` Peng Fan
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