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remoteproc: imx_rproc: Ignore create mem entry for resource table 

[ Upstream commit 58b7c85651 ]

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: b29b4249f8 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Peng Fan 2022-04-15 10:57:37 +08:00 committed by Greg Kroah-Hartman
parent 2f453622a7
commit 968dd3086f
1 changed files with 3 additions and 0 deletions
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3
drivers/remoteproc/imx_rproc.c
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@ -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");