From 433a689cadea30facdec69f22e4d2fe741eb1b41 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Fri, 15 Apr 2022 10:57:37 +0800 Subject: [PATCH] remoteproc: imx_rproc: Ignore create mem entry for resource table [ Upstream commit 58b7c856519fe946620ee68dd0c37bd3c695484a ] 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 Link: https://lore.kernel.org/r/20220415025737.1561976-1-peng.fan@oss.nxp.com Signed-off-by: Mathieu Poirier Signed-off-by: Sasha Levin --- 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 05c39e1..59eae60 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -447,6 +447,9 @@ 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"); -- 2.7.4