On Thu, Apr 15, 2021 at 09:27:37PM +0800, peng.fan@xxxxxxxxxxx wrote:
> From: Peng Fan <peng.fan@xxxxxxx>
>
> Parse fsl,auto-boot to indicate whether need remoteproc framework
> auto boot or not.
>
> When remote processor is booted before Linux Kernel up, do not parse
> fsl,auto-boot, so only need to parse the property when rproc state is
> RPROC_DETACHED.
>
> Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
> ---
> 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 d633887..06dac92 100644
> --- a/drivers/remoteproc/imx_rproc.c
> +++ b/drivers/remoteproc/imx_rproc.c
> @@ -654,6 +654,9 @@ static int imx_rproc_probe(struct platform_device *pdev)
>
> INIT_WORK(&priv->rproc_work, imx_rproc_vq_work);
>
> + if (rproc->state != RPROC_DETACHED)
> + rproc->auto_boot = of_property_read_bool(np, "fsl,auto-boot");
> +
Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
> ret = rproc_add(rproc);
> if (ret) {
> dev_err(dev, "rproc_add failed\n");
> --
> 2.7.4
>
