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>
The only usage of ingenic_rproc_ops is to pass its address to
devm_rproc_alloc(), which accepts a const pointer. Make it const to
allow the compiler to put it in read-only memory.
Acked-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20201107233630.9728-2-rikard.falkeborn@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This driver is used to boot, communicate with and load firmwares to the
MIPS co-processor found in the VPU hardware of the JZ47xx SoCs from
Ingenic.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200515104340.10473-4-paul@crapouillou.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Paul Cercueil
Rikard Falkeborn
Mathieu Poirier