Hi Oleksij, > Subject: Re: [PATCH 0/9] remoteproc: imx_rproc: support i.MX8/8M/7ULP > > Hi Peng, > > i can't apply your patches on kernel master HEAD. Do I need some extras? The patchset is based on Shawn's for-next branch. With Loic' V4 patch applied as showed in cover-letter. > > Please add me to CC for this driver next time. I used get_maintainer.pl to get the to/cc list. Will add you in v2, but may delay for a while, sine early boot stuff not settle down until now. Thanks, Peng. > > On Wed, Feb 19, 2020 at 03:27:36PM +0800, peng.fan@xxxxxxx wrote: > > From: Peng Fan <peng.fan@xxxxxxx> > > > > This patchset aim to replace NXP vendor imx_rpmsg.c driver. > > > > This patchset is tested with Loic PALLARDY's patch > > "remoteproc: add support for co-processor loaded and booted before > kernel" > > https://patchwork.kernel.org/patch/11265869/, > > and inspried from st's remoteproc early boot support. > > Since Loic's patch is still under review, just expect your comments :) > > > > Patch [1,2]/9: dt-bindings convert to json and new SoC support Patch > > 3/9: skip firmware load when recovery. To i.MX8, firmware is not > > handled by Linux. > > > > Patch [4-9]/9: i.MX specific part to support rpmsg/virtio with mbox. > > because NXP release image not have resoure table, so add resource > > table in dts > > > > My test dts diff for i.MX8QXP MEK, but I have tested this patchset for > > i.MX8QXP MEK, i.MX8MM EVK, i.MX7ULP EVK: > > > > + > > + imx8x-cm4 { > > + compatible = "fsl,imx8qxp-cm4"; > > + rsrc-table = < > > + 0x1 0x2 0x0 0x0 0x18 0x5c > > + 3 > > + /*fw_rsc_vdev*/ > > + 7 0 1 0 0 0x200 > > + /*fw_rsc_vdev_vring*/ > > + 0x90000000 4096 256 1 0 > > + 0x90008000 4096 256 2 0 > > + 3 > > + /*fw_rsc_vdev*/ > > + 7 1 1 0 0 0x200 > > + /*fw_rsc_vdev_vring*/ > > + 0x90010000 4096 256 1 0 > > + 0x90018000 4096 256 2 0 > > + >; > > + early-booted; > > + mbox-names = "tx", "rx", "rxdb"; > > + mboxes = <&lsio_mu5 0 1 > > + &lsio_mu5 1 1 > > + &lsio_mu5 3 1>; > > + mub-partition = <3>; > > + memory-region = <&vdev0vring0>, <&vdev0vring1>, > <&vdev0buffer>, > > + <&vdev1vring0>, <&vdev1vring1>, <&vdev0buffer>; > > + }; > > + > > + reserved-memory { > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > + > > + vdev0vring0: vdev0vring0@90000000 { > > + compatible = "shared-dma-pool"; > > + reg = <0 0x90000000 0 0x8000>; > > + no-map; > > + }; > > + > > + vdev0vring1: vdev0vring1@90008000 { > > + compatible = "shared-dma-pool"; > > + reg = <0 0x90008000 0 0x8000>; > > + no-map; > > + }; > > + > > + vdev1vring0: vdev1vring0@90010000 { > > + compatible = "shared-dma-pool"; > > + reg = <0 0x90010000 0 0x8000>; > > + no-map; > > + }; > > + > > + vdev1vring1: vdev1vring1@90018000 { > > + compatible = "shared-dma-pool"; > > + reg = <0 0x90018000 0 0x8000>; > > + no-map; > > + }; > > + > > + vdev0buffer: vdev0buffer { > > + compatible = "shared-dma-pool"; > > + reg = <0 0x90400000 0 0x100000>; > > + no-map; > > + }; > > + }; > > + > > > > Peng Fan (9): > > dt-bindings: remoteproc: Convert imx-rproc to json-schema > > dt-bindings: remoteproc: imx-rproc: support i.MX[8,8M,7ULP] > > remoteproc: add support to skip firmware load when recovery > > remoteproc: imx_rproc: surport early booted remote processor > > remoteproc: imx_rproc: parse early-booted property > > remoteproc: imx_proc: enable virtio/mailbox > > remoteproc: imx_rproc: add i.MX8QM/QXP > > remoteproc: imx_rproc: support i.MX7ULP > > remoteproc: imx_rproc: add i.MX8MM support > > > > .../devicetree/bindings/remoteproc/imx-rproc.txt | 33 -- > > .../devicetree/bindings/remoteproc/imx-rproc.yaml | 95 +++++ > > drivers/remoteproc/imx_rproc.c | 455 > +++++++++++++++++++-- > > drivers/remoteproc/remoteproc_core.c | 19 +- > > include/linux/remoteproc.h | 1 + > > 5 files changed, 531 insertions(+), 72 deletions(-) delete mode > > 100644 Documentation/devicetree/bindings/remoteproc/imx-rproc.txt > > create mode 100644 > > Documentation/devicetree/bindings/remoteproc/imx-rproc.yaml > > > > -- > > 2.16.4 > > > > > > > > -- > Pengutronix e.K. | > | > Steuerwalder Str. 21 | > http://www.pengutronix.de/ | > 31137 Hildesheim, Germany | Phone: > +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: > +49-5121-206917-5555 |
