Hi Jan, On 12/06/21 1:12 am, Jan Kiszka wrote: > This is the baseline support for the SIMATIC IOT2050 devices. > > Changes in v3: > - rebased > - addressed several checkpatch warnings > - a few #ifdef -> IS_ENABLED conversions > - comment marker for SPDK identifier in .S file > - trailing whitespaces > - factored out rti_wdt_load_fw (less #ifdef)
I see that there is no conclusion yet for the Watchdog firmware support. But that can be split out from this series IMO. Can you repost with basic support so that I can merge the series. Watchdog support can be dealt separately. Thanks and regards, Lokesh > > Changes in v2: > - rebased > - sync with upstream-accepted DT > - add boot switch > - include watchdog support > > Allows to boot mainline 5.10 kernels, but not the original BSP-derived > kernel we currently ship as reference. This is due to the TI sysfw ABI > breakages between 2.x and 3.x. We will soon provide a transitional > kernel that allows booting both firmware ABIs - as long as full upstream > kernel support is work in progress. > > Note that this baseline support lacks Ethernet drivers. We are working > closely with TI to ensure that the to-be-upstreamed icssg-prueth driver > will work both with new SR2.0 AM65x silicon as well as with SR1.0 which > is used in the currently shipped IOT2050 devices. > > A staging tree for complete IOT2050 support can be found at [1]. Full > image integration is available via [2]. > > Jan > > [1] https://github.com/siemens/u-boot/commits/jan/iot2050 > [2] https://github.com/siemens/meta-iot2050 > > Jan Kiszka (5): > arm: dts: Add IOT2050 device tree files > board: siemens: Add support for SIMATIC IOT2050 devices > arm64: dts: ti: k3-am65-mcu: Add RTI watchdog entry > watchdog: rti_wdt: Add support for loading firmware > configs: iot2050: Enable watchdog support, but do not auto-start it > > arch/arm/dts/Makefile | 7 +- > arch/arm/dts/k3-am65-iot2050-boot-image.dtsi | 105 +++ > .../dts/k3-am65-iot2050-common-u-boot.dtsi | 103 +++ > arch/arm/dts/k3-am65-iot2050-common.dtsi | 655 ++++++++++++++++++ > arch/arm/dts/k3-am65-iot2050-spl.dts | 16 + > arch/arm/dts/k3-am65-mcu.dtsi | 9 + > arch/arm/dts/k3-am6528-iot2050-basic.dts | 67 ++ > arch/arm/dts/k3-am6548-iot2050-advanced.dts | 66 ++ > arch/arm/mach-k3/Kconfig | 1 + > board/siemens/iot2050/Kconfig | 32 + > board/siemens/iot2050/MAINTAINERS | 8 + > board/siemens/iot2050/Makefile | 10 + > board/siemens/iot2050/README | 65 ++ > board/siemens/iot2050/board.c | 278 ++++++++ > board/siemens/iot2050/config.mk | 8 + > configs/iot2050_defconfig | 146 ++++ > drivers/watchdog/Kconfig | 20 + > drivers/watchdog/Makefile | 5 + > drivers/watchdog/rti_wdt.c | 72 ++ > drivers/watchdog/rti_wdt_fw.S | 20 + > include/configs/iot2050.h | 60 ++ > 21 files changed, 1752 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/k3-am65-iot2050-boot-image.dtsi > create mode 100644 arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi > create mode 100644 arch/arm/dts/k3-am65-iot2050-common.dtsi > create mode 100644 arch/arm/dts/k3-am65-iot2050-spl.dts > create mode 100644 arch/arm/dts/k3-am6528-iot2050-basic.dts > create mode 100644 arch/arm/dts/k3-am6548-iot2050-advanced.dts > create mode 100644 board/siemens/iot2050/Kconfig > create mode 100644 board/siemens/iot2050/MAINTAINERS > create mode 100644 board/siemens/iot2050/Makefile > create mode 100644 board/siemens/iot2050/README > create mode 100644 board/siemens/iot2050/board.c > create mode 100644 board/siemens/iot2050/config.mk > create mode 100644 configs/iot2050_defconfig > create mode 100644 drivers/watchdog/rti_wdt_fw.S > create mode 100644 include/configs/iot2050.h >
