From 58b7c856519fe946620ee68dd0c37bd3c695484a Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Fri, 15 Apr 2022 10:57:37 +0800
Subject: [PATCH] remoteproc: imx_rproc: Ignore create mem entry for resource table
Git-commit: 58b7c856519fe946620ee68dd0c37bd3c695484a
Patch-mainline: v5.19-rc1
References: git-fixes
Resource table is used by Linux to get information published by
remote processor. It should be not be used for memory allocation, so
not create rproc mem entry.
Fixes: b29b4249f8f0 ("remoteproc: imx_rproc: add i.MX specific parse fw hook")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220415025737.1561976-1-peng.fan@oss.nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/remoteproc/imx_rproc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 7a096f1891e6..91eb037089ef 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -423,6 +423,9 @@ static int imx_rproc_prepare(struct rproc *rproc)
if (!strcmp(it.node->name, "vdev0buffer"))
continue;
+ if (!strcmp(it.node->name, "rsc-table"))
+ continue;
+
rmem = of_reserved_mem_lookup(it.node);
if (!rmem) {
dev_err(priv->dev, "unable to acquire memory-region\n");
--
2.35.3