diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2021-01-23 14:29:56 +0000 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-02-09 09:03:27 -0600 |
| commit | ec8207ae39dc1f498962722d9fdea7bbc3a8233b (patch) | |
| tree | 1e9e44c641953d57fe2ae7a64be3da982ab95b00 /drivers/remoteproc | |
| parent | 8c545f52dce44368fff524e13116e696e005c074 (diff) | |
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: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20210123142956.17865-1-paul@crapouillou.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/ingenic_rproc.c | 7 |
1 files changed, 7 insertions, 0 deletions
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); |