Message ID | 20200218051004.32524-1-j-keerthy@ti.com |
---|---|
Headers | show |
Series | net: ti: icssg: Add prueth support | expand |
On 18/02/20 10:39 am, Keerthy wrote: > The series adds support for icssg_prueth functionality > on u-boot. This series is based on top of master branch. > rproc init needs to be done from uboot command prompt. > The pru/rtu firmware loading is done by prueth driver soon after > config paramters are setup. A quick update on this series. It seems newer version of this hardware needs more modifications to this series. Hence please ignore v2. Best Regards, Keerthy > > Currently only slice0/1 of icssg2 instance on am6-evm > is supported. i.e Both slices of icssg2 instance are supported. > > Prebuilt firmware can be obtained from AM65 procSDK [1] rootfs at /lib/firmware/ti-pruss/am65x*.elf > > [1] http://software-dl.ti.com/processor-sdk-linux/esd/AM65X/latest/index_FDS.html > > This tests tftp on prueth. > > Note: Uboot ethernet driver architecture supports once > instance per probe. So only one of the ports are supported > per instance. So DT of prueth node should have either ethernet-mii0 > or ethernet-mii1. > > Changes in v2: > > It has been a while since v1 was posted. Here are the changes: > > * Removed the usage of misc_init_by_ofnode instead used > uclass_get_device_by_ofnode. > * Introduced started variable to keep track of the status of the > prueth device. > * Build Tested on Travis: https://travis-ci.org/Keerthyj/u-boot/builds/651449684 > > Keerthy (10): > net: eth-uclass: eth_get_dev based on SEQ_ALIAS instead of probe order > soc: ti: pruss: add a misc driver for PRUSS in TI SoCs > remoteproc: pruss: add PRU remoteproc driver > net: ti: icssg-prueth: Add ICSSG ethernet driver > arm: dts: k3-am65-main: Add msmc_ram node > arm: dts: k3-am654-base-board-u-boot: Add icssg specific msmc_ram > carveout nodes > arm: dts: k3-am65-main: Add scm_conf node > arm: dts: k3-am65-main: Add pruss nodes for ICSSG2 > arm64: dts: ti: am654-base-board: add ICSSG2 Ethernet support > configs: am65x_evm_a53_defconfig: Enable CONFIG_TI_AM64_ICSSG_PRUETH > > arch/arm/dts/k3-am65-main.dtsi | 191 ++++++ > arch/arm/dts/k3-am65.dtsi | 4 +- > arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 129 ++++ > configs/am65x_evm_a53_defconfig | 3 + > drivers/net/ti/Kconfig | 8 + > drivers/net/ti/Makefile | 1 + > drivers/net/ti/icssg-prueth.c | 652 +++++++++++++++++++ > drivers/net/ti/icssg.h | 36 + > drivers/net/ti/icssg_classifier.c | 396 +++++++++++ > drivers/remoteproc/Kconfig | 11 + > drivers/remoteproc/Makefile | 1 + > drivers/remoteproc/pru_rproc.c | 405 ++++++++++++ > drivers/soc/ti/Kconfig | 12 + > drivers/soc/ti/Makefile | 1 + > drivers/soc/ti/pruss.c | 152 +++++ > include/ti-pruss.h | 17 + > net/eth-uclass.c | 12 +- > 17 files changed, 2027 insertions(+), 4 deletions(-) > create mode 100644 drivers/net/ti/icssg-prueth.c > create mode 100644 drivers/net/ti/icssg.h > create mode 100644 drivers/net/ti/icssg_classifier.c > create mode 100644 drivers/remoteproc/pru_rproc.c > create mode 100644 drivers/soc/ti/pruss.c > create mode 100644 include/ti-pruss.h >
Hi all Is there any update regarding this patch series? Am Do., 20. Feb. 2020 um 10:19 Uhr schrieb Keerthy <j-keerthy@ti.com>: > > > > On 18/02/20 10:39 am, Keerthy wrote: > > The series adds support for icssg_prueth functionality > > on u-boot. This series is based on top of master branch. > > rproc init needs to be done from uboot command prompt. > > The pru/rtu firmware loading is done by prueth driver soon after > > config paramters are setup. > > A quick update on this series. It seems newer version of this hardware > needs more modifications to this series. Hence please ignore v2. > > Best Regards, > Keerthy > > > > > Currently only slice0/1 of icssg2 instance on am6-evm > > is supported. i.e Both slices of icssg2 instance are supported. > > > > Prebuilt firmware can be obtained from AM65 procSDK [1] rootfs at /lib/firmware/ti-pruss/am65x*.elf > > > > [1] http://software-dl.ti.com/processor-sdk-linux/esd/AM65X/latest/index_FDS.html > > > > This tests tftp on prueth. > > > > Note: Uboot ethernet driver architecture supports once > > instance per probe. So only one of the ports are supported > > per instance. So DT of prueth node should have either ethernet-mii0 > > or ethernet-mii1. > > > > Changes in v2: > > > > It has been a while since v1 was posted. Here are the changes: > > > > * Removed the usage of misc_init_by_ofnode instead used > > uclass_get_device_by_ofnode. > > * Introduced started variable to keep track of the status of the > > prueth device. > > * Build Tested on Travis: https://travis-ci.org/Keerthyj/u-boot/builds/651449684 > > > > Keerthy (10): > > net: eth-uclass: eth_get_dev based on SEQ_ALIAS instead of probe order > > soc: ti: pruss: add a misc driver for PRUSS in TI SoCs > > remoteproc: pruss: add PRU remoteproc driver > > net: ti: icssg-prueth: Add ICSSG ethernet driver > > arm: dts: k3-am65-main: Add msmc_ram node > > arm: dts: k3-am654-base-board-u-boot: Add icssg specific msmc_ram > > carveout nodes > > arm: dts: k3-am65-main: Add scm_conf node > > arm: dts: k3-am65-main: Add pruss nodes for ICSSG2 > > arm64: dts: ti: am654-base-board: add ICSSG2 Ethernet support > > configs: am65x_evm_a53_defconfig: Enable CONFIG_TI_AM64_ICSSG_PRUETH > > > > arch/arm/dts/k3-am65-main.dtsi | 191 ++++++ > > arch/arm/dts/k3-am65.dtsi | 4 +- > > arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 129 ++++ > > configs/am65x_evm_a53_defconfig | 3 + > > drivers/net/ti/Kconfig | 8 + > > drivers/net/ti/Makefile | 1 + > > drivers/net/ti/icssg-prueth.c | 652 +++++++++++++++++++ > > drivers/net/ti/icssg.h | 36 + > > drivers/net/ti/icssg_classifier.c | 396 +++++++++++ > > drivers/remoteproc/Kconfig | 11 + > > drivers/remoteproc/Makefile | 1 + > > drivers/remoteproc/pru_rproc.c | 405 ++++++++++++ > > drivers/soc/ti/Kconfig | 12 + > > drivers/soc/ti/Makefile | 1 + > > drivers/soc/ti/pruss.c | 152 +++++ > > include/ti-pruss.h | 17 + > > net/eth-uclass.c | 12 +- > > 17 files changed, 2027 insertions(+), 4 deletions(-) > > create mode 100644 drivers/net/ti/icssg-prueth.c > > create mode 100644 drivers/net/ti/icssg.h > > create mode 100644 drivers/net/ti/icssg_classifier.c > > create mode 100644 drivers/remoteproc/pru_rproc.c > > create mode 100644 drivers/soc/ti/pruss.c > > create mode 100644 include/ti-pruss.h > > -- greets -- Christian Gmeiner, MSc https://christian-gmeiner.info/privacypolicy
Hi Christian, On 26/10/2020 14:37, Christian Gmeiner wrote: > Hi all > > Is there any update regarding this patch series? I am working on revising this driver. Once ready I will post the updated version upstream. cheers, -roger > > > > Am Do., 20. Feb. 2020 um 10:19 Uhr schrieb Keerthy <j-keerthy@ti.com>: >> >> >> >> On 18/02/20 10:39 am, Keerthy wrote: >>> The series adds support for icssg_prueth functionality >>> on u-boot. This series is based on top of master branch. >>> rproc init needs to be done from uboot command prompt. >>> The pru/rtu firmware loading is done by prueth driver soon after >>> config paramters are setup. >> >> A quick update on this series. It seems newer version of this hardware >> needs more modifications to this series. Hence please ignore v2. >> >> Best Regards, >> Keerthy >> >>> >>> Currently only slice0/1 of icssg2 instance on am6-evm >>> is supported. i.e Both slices of icssg2 instance are supported. >>> >>> Prebuilt firmware can be obtained from AM65 procSDK [1] rootfs at /lib/firmware/ti-pruss/am65x*.elf >>> >>> [1] http://software-dl.ti.com/processor-sdk-linux/esd/AM65X/latest/index_FDS.html >>> >>> This tests tftp on prueth. >>> >>> Note: Uboot ethernet driver architecture supports once >>> instance per probe. So only one of the ports are supported >>> per instance. So DT of prueth node should have either ethernet-mii0 >>> or ethernet-mii1. >>> >>> Changes in v2: >>> >>> It has been a while since v1 was posted. Here are the changes: >>> >>> * Removed the usage of misc_init_by_ofnode instead used >>> uclass_get_device_by_ofnode. >>> * Introduced started variable to keep track of the status of the >>> prueth device. >>> * Build Tested on Travis: https://travis-ci.org/Keerthyj/u-boot/builds/651449684 >>> >>> Keerthy (10): >>> net: eth-uclass: eth_get_dev based on SEQ_ALIAS instead of probe order >>> soc: ti: pruss: add a misc driver for PRUSS in TI SoCs >>> remoteproc: pruss: add PRU remoteproc driver >>> net: ti: icssg-prueth: Add ICSSG ethernet driver >>> arm: dts: k3-am65-main: Add msmc_ram node >>> arm: dts: k3-am654-base-board-u-boot: Add icssg specific msmc_ram >>> carveout nodes >>> arm: dts: k3-am65-main: Add scm_conf node >>> arm: dts: k3-am65-main: Add pruss nodes for ICSSG2 >>> arm64: dts: ti: am654-base-board: add ICSSG2 Ethernet support >>> configs: am65x_evm_a53_defconfig: Enable CONFIG_TI_AM64_ICSSG_PRUETH >>> >>> arch/arm/dts/k3-am65-main.dtsi | 191 ++++++ >>> arch/arm/dts/k3-am65.dtsi | 4 +- >>> arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 129 ++++ >>> configs/am65x_evm_a53_defconfig | 3 + >>> drivers/net/ti/Kconfig | 8 + >>> drivers/net/ti/Makefile | 1 + >>> drivers/net/ti/icssg-prueth.c | 652 +++++++++++++++++++ >>> drivers/net/ti/icssg.h | 36 + >>> drivers/net/ti/icssg_classifier.c | 396 +++++++++++ >>> drivers/remoteproc/Kconfig | 11 + >>> drivers/remoteproc/Makefile | 1 + >>> drivers/remoteproc/pru_rproc.c | 405 ++++++++++++ >>> drivers/soc/ti/Kconfig | 12 + >>> drivers/soc/ti/Makefile | 1 + >>> drivers/soc/ti/pruss.c | 152 +++++ >>> include/ti-pruss.h | 17 + >>> net/eth-uclass.c | 12 +- >>> 17 files changed, 2027 insertions(+), 4 deletions(-) >>> create mode 100644 drivers/net/ti/icssg-prueth.c >>> create mode 100644 drivers/net/ti/icssg.h >>> create mode 100644 drivers/net/ti/icssg_classifier.c >>> create mode 100644 drivers/remoteproc/pru_rproc.c >>> create mode 100644 drivers/soc/ti/pruss.c >>> create mode 100644 include/ti-pruss.h >>> > > > -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki