[PATCH] remoteproc: qcom_q6v5: don't auto boot remote processor

From: Ramon Fried
Date: Fri May 25 2018 - 07:01:10 EST


Sometimes that rmtfs userspace module is not brought
up fast enough and the modem crashes.
disabling automated boot in the driver and triggering
the boot from user-space sovles the problem.

Signed-off-by: Ramon Fried <ramon.fried@xxxxxxxxx>
---
drivers/remoteproc/qcom_q6v5_pil.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c
index cbbafdcaaecb..719ee96445b3 100644
--- a/drivers/remoteproc/qcom_q6v5_pil.c
+++ b/drivers/remoteproc/qcom_q6v5_pil.c
@@ -1133,6 +1133,8 @@ static int q6v5_probe(struct platform_device *pdev)
return -ENOMEM;
}

+ rproc->auto_boot = false;
+
qproc = (struct q6v5 *)rproc->priv;
qproc->dev = &pdev->dev;
qproc->rproc = rproc;
--
2.17.0