Commit a0ff4aa6 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Bjorn Andersson

remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver

Provide a basic driver to control Cortex M4 co-processor found
on NXP i.MX7D and i.MX6SX.
Currently it is able to resolve addresses between M4 and main CPU,
start and stop the co-processor. Other functionality is not provided
or test.

This driver was tested on NXP i.MX7D and expected to work on
i.MX6SX as well.
Signed-off-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 0862bff5
......@@ -12,6 +12,15 @@ config REMOTEPROC
if REMOTEPROC
config IMX_REMOTEPROC
tristate "IMX6/7 remoteproc support"
depends on SOC_IMX6SX || SOC_IMX7D
help
Say y here to support iMX's remote processors (Cortex M4
on iMX7D) via the remote processor framework.
It's safe to say N here.
config OMAP_REMOTEPROC
tristate "OMAP remoteproc support"
depends on HAS_DMA
......
......@@ -8,6 +8,7 @@ remoteproc-y += remoteproc_debugfs.o
remoteproc-y += remoteproc_sysfs.o
remoteproc-y += remoteproc_virtio.o
remoteproc-y += remoteproc_elf_loader.o
obj-$(CONFIG_IMX_REMOTEPROC) += imx_rproc.o
obj-$(CONFIG_OMAP_REMOTEPROC) += omap_remoteproc.o
obj-$(CONFIG_WKUP_M3_RPROC) += wkup_m3_rproc.o
obj-$(CONFIG_DA8XX_REMOTEPROC) += da8xx_remoteproc.o
......
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