commit 4107102d60791d04b2ecf6e6d78bfc53ea6e8db3
author Ramon Fried <ramon.fried@gmail.com> Thu May 24 22:21:41 2018 +0300
committer Bjorn Andersson <bjorn.andersson@linaro.org> Tue Jan 29 22:00:25 2019 -0800
tree 792b3f0d6f93098dbdb33d133299a54ee29fe95a
parent 74f2720265541070e2d3721c5261148b4084952e

remoteproc: qcom_q6v5: don't auto boot remote processor

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.

Acked-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

drivers/remoteproc/qcom_q6v5_mss.c

diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 07d1cc5..71cfac5 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -1269,6 +1269,8 @@ 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;