Commit ec8207ae authored by Paul Cercueil's avatar Paul Cercueil Committed by Bjorn Andersson
Browse files

remoteproc: ingenic: Add module parameter 'auto_boot' 



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.

Reviewed-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20210123142956.17865-1-paul@crapouillou.net


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 8c545f52

drivers/remoteproc/ingenic_rproc.c

+7 −0
Original line number Diff line number Diff line
@@ -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);