Messages in this thread Patch in this message | | | From | Paul Cercueil <> | Subject | [PATCH] remoteproc: ingenic: Add module parameter 'auto_boot' | Date | Sat, 23 Jan 2021 14:29:56 +0000 |
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Add a 'auto_boot' module parameter that instructs the remoteproc driver whether or not it should auto-boot the remote processor, which will default to "false", since the VPU in Ingenic SoCs does not really have any predetermined function.
Signed-off-by: Paul Cercueil <paul@crapouillou.net> --- drivers/remoteproc/ingenic_rproc.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/remoteproc/ingenic_rproc.c b/drivers/remoteproc/ingenic_rproc.c index 26e19e6143b7..e2618c36eaab 100644 --- a/drivers/remoteproc/ingenic_rproc.c +++ b/drivers/remoteproc/ingenic_rproc.c @@ -27,6 +27,11 @@ #define AUX_CTRL_NMI BIT(1) #define AUX_CTRL_SW_RESET BIT(0) +static bool auto_boot; +module_param(auto_boot, bool, 0400); +MODULE_PARM_DESC(auto_boot, + "Auto-boot the remote processor [default=false]"); + struct vpu_mem_map { const char *name; unsigned int da; @@ -172,6 +177,8 @@ static int ingenic_rproc_probe(struct platform_device *pdev) if (!rproc) return -ENOMEM; + rproc->auto_boot = auto_boot; + vpu = rproc->priv; vpu->dev = &pdev->dev; platform_set_drvdata(pdev, vpu); -- 2.29.2
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