From: Tanmay Shah <tanmay.shah@amd.com>
To: <andersson@kernel.org>, <mathieu.poirier@linaro.org>
Cc: <linux-remoteproc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
"Tanmay Shah" <tanmay.shah@amd.com>
Subject: [PATCH 1/2] remoteproc: xlnx: disable unsupported features
Date: Wed, 16 Jul 2025 14:30:47 -0700 [thread overview]
Message-ID: <20250716213048.2316424-2-tanmay.shah@amd.com> (raw)
In-Reply-To: <20250716213048.2316424-1-tanmay.shah@amd.com>
AMD-Xilinx platform driver does not support iommu or recovery mechanism
yet. Disable both features in platform driver.
Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
---
drivers/remoteproc/xlnx_r5_remoteproc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/remoteproc/xlnx_r5_remoteproc.c b/drivers/remoteproc/xlnx_r5_remoteproc.c
index a51523456c6e..0ffd26a47685 100644
--- a/drivers/remoteproc/xlnx_r5_remoteproc.c
+++ b/drivers/remoteproc/xlnx_r5_remoteproc.c
@@ -938,6 +938,8 @@ static struct zynqmp_r5_core *zynqmp_r5_add_rproc_core(struct device *cdev)
rproc_coredump_set_elf_info(r5_rproc, ELFCLASS32, EM_ARM);
+ r5_rproc->recovery_disabled = true;
+ r5_rproc->has_iommu = false;
r5_rproc->auto_boot = false;
r5_core = r5_rproc->priv;
r5_core->dev = cdev;
--
2.34.1
next prev parent reply other threads:[~2025-07-16 21:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-16 21:30 [PATCH 0/2] remoteproc xlnx driver enhancements Tanmay Shah
2025-07-16 21:30 ` Tanmay Shah [this message]
2025-07-21 6:57 ` [PATCH 1/2] remoteproc: xlnx: disable unsupported features Peng Fan
2025-07-21 15:26 ` Mathieu Poirier
2025-07-21 16:40 ` Tanmay Shah
2025-07-21 15:24 ` Mathieu Poirier
2025-07-21 16:37 ` Tanmay Shah
2025-07-22 15:16 ` Mathieu Poirier
2025-07-16 21:30 ` [PATCH 2/2] remoteproc: xlnx: fix kernel-doc warnings Tanmay Shah
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250716213048.2316424-2-tanmay.shah@amd.com \
--to=tanmay.shah@amd.com \
--cc=andersson@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=mathieu.poirier@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®