Hello there,
This series add the U-Boot support for our new platform of K3-SOC family - J722S-EVM which is a superset of AM62P. It shares the same memory map and thus the nodes are being reused from AM62P includes instead of duplicating the definitions.
Some highlights of J722S SoC (in addition to AM62P SoC features) are:
- Two Cortex-R5F for Functional Safety or general-purpose usage and two C7x floating point vector DSP with Matrix Multiply Accelerator for deep learning.
- Vision Processing Accelerator (VPAC) with image signal processor and Depth and Motion Processing Accelerator (DMPAC).
- 7xUARTs, 3xSPI, 5xI2C, 2xUSB2, 2xCAN-FD, 3xMMC and SD, GPMC for NAND/FPGA connection, OSPI memory controller, 5xMcASP for audio, 4xCSI-RX for Camera, 1 PCIe Gen3 controller, USB3.0 eCAP/eQEP, ePWM, among other peripherals.
TRM: https://www.ti.com/lit/zip/sprujb3 Schematics: https://www.ti.com/lit/zip/sprr495
Boot test log: https://gist.github.com/Jayesh2000/838fe1b6f69cb3a6e44c56d07c835c65
RFC series that was posted before this: https://lore.kernel.org/all/20240404090039.87458-1-j-choudhary@ti.com/
Changes from RFC series to this series: - Remove main_pktdma node and k3_sysreset node from k3-j722s-evm-u-boot.dtsi as suggested by Andrew[0] k3_sysreset will be taken care of in [1] which is not a real dependency for this series - Fix documentation according to comments here[2] - Pick up R-by for 2 patches from RFC series[3][4] - Pick the binman change for optional DM[5] - Move init code according to [6]
[0]: https://lore.kernel.org/all/d738eaaf-6f13-4502-98a1-ef1bfe82d2ff@ti.com/ [1]: https://lore.kernel.org/all/20240402160908.508974-3-afd@ti.com/ [2]: https://lore.kernel.org/all/ac5780c5-f1ca-4138-a027-d3ed65911733@ti.com/ [3]: https://lore.kernel.org/all/20240404163641.6qmcierya6svcgfb@bryanbrattlof.co... [4]: https://lore.kernel.org/all/20240404163714.p2wonpenkiz44cnd@bryanbrattlof.co... [5]: https://lore.kernel.org/all/20240529074849.363281-1-n-francis@ti.com/ [6]: https://lore.kernel.org/all/20240510202124.794448-1-afd@ti.com/
Jayesh Choudhary (14): arm: mach-k3: Sort CONFIG_SOC* and K3_SOC_ID entries soc: ti: k3-socinfo: Fix SOC JTAG entry order soc: add info to identify the J722S SoC family clk: ti: clk-k3: use IS_ENABLED macro and fix the clock-data order power: domain: ti: Fix the order for platform data entries arm: mach-k3: r5: Makefile: Fix the order for entries arm: mach-k3: j722s: introduce clock and device files for wkup spl ram: k3-ddrss: Enable the am62ax's DDR controller for J722S arch: mach-k3: Introduce basic files to support J722S SoC family board: ti: Introduce basic board files for the J722S family firmware: ti_sci_static_data: Add static DMA channel arm: dts: Introduce J722S U-Boot dts files configs: introduce configs needed for the J722S doc: board: ti: Add J722S-EVM documentation
arch/arm/dts/Makefile | 2 + arch/arm/dts/k3-j722s-binman.dtsi | 172 + arch/arm/dts/k3-j722s-ddr-lp4-50-3733.dtsi | 2795 +++++++++++++++++ arch/arm/dts/k3-j722s-evm-u-boot.dtsi | 18 + arch/arm/dts/k3-j722s-r5-evm.dts | 82 + arch/arm/mach-k3/Kconfig | 7 +- arch/arm/mach-k3/Makefile | 1 + arch/arm/mach-k3/include/mach/hardware.h | 43 +- .../arm/mach-k3/include/mach/j722s_hardware.h | 83 + arch/arm/mach-k3/include/mach/j722s_spl.h | 49 + arch/arm/mach-k3/include/mach/spl.h | 4 + arch/arm/mach-k3/j722s/Kconfig | 32 + arch/arm/mach-k3/j722s/Makefile | 6 + arch/arm/mach-k3/j722s/j722s_init.c | 277 ++ arch/arm/mach-k3/r5/Makefile | 7 +- arch/arm/mach-k3/r5/j722s/Makefile | 6 + arch/arm/mach-k3/r5/j722s/clk-data.c | 312 ++ arch/arm/mach-k3/r5/j722s/dev-data.c | 69 + board/ti/j722s/Kconfig | 26 + board/ti/j722s/MAINTAINERS | 9 + board/ti/j722s/Makefile | 7 + board/ti/j722s/board-cfg.yaml | 36 + board/ti/j722s/evm.c | 29 + board/ti/j722s/j722s.env | 15 + board/ti/j722s/pm-cfg.yaml | 12 + board/ti/j722s/rm-cfg.yaml | 1119 +++++++ board/ti/j722s/sec-cfg.yaml | 379 +++ board/ti/j722s/tifs-rm-cfg.yaml | 981 ++++++ configs/j722s_evm_a53_defconfig | 177 ++ configs/j722s_evm_r5_defconfig | 137 + doc/board/ti/j722s_evm.rst | 260 ++ doc/board/ti/k3.rst | 1 + drivers/clk/ti/clk-k3.c | 41 +- drivers/firmware/ti_sci_static_data.h | 2 +- drivers/power/domain/ti-power-domain.c | 36 +- drivers/ram/Kconfig | 2 +- drivers/soc/soc_ti_k3.c | 29 +- include/configs/j722s_evm.h | 14 + include/k3-clk.h | 1 + include/k3-dev.h | 1 + 40 files changed, 7210 insertions(+), 69 deletions(-) create mode 100644 arch/arm/dts/k3-j722s-binman.dtsi create mode 100644 arch/arm/dts/k3-j722s-ddr-lp4-50-3733.dtsi create mode 100644 arch/arm/dts/k3-j722s-evm-u-boot.dtsi create mode 100644 arch/arm/dts/k3-j722s-r5-evm.dts create mode 100644 arch/arm/mach-k3/include/mach/j722s_hardware.h create mode 100644 arch/arm/mach-k3/include/mach/j722s_spl.h create mode 100644 arch/arm/mach-k3/j722s/Kconfig create mode 100644 arch/arm/mach-k3/j722s/Makefile create mode 100644 arch/arm/mach-k3/j722s/j722s_init.c create mode 100644 arch/arm/mach-k3/r5/j722s/Makefile create mode 100644 arch/arm/mach-k3/r5/j722s/clk-data.c create mode 100644 arch/arm/mach-k3/r5/j722s/dev-data.c create mode 100644 board/ti/j722s/Kconfig create mode 100644 board/ti/j722s/MAINTAINERS create mode 100644 board/ti/j722s/Makefile create mode 100644 board/ti/j722s/board-cfg.yaml create mode 100644 board/ti/j722s/evm.c create mode 100644 board/ti/j722s/j722s.env create mode 100644 board/ti/j722s/pm-cfg.yaml create mode 100644 board/ti/j722s/rm-cfg.yaml create mode 100644 board/ti/j722s/sec-cfg.yaml create mode 100644 board/ti/j722s/tifs-rm-cfg.yaml create mode 100644 configs/j722s_evm_a53_defconfig create mode 100644 configs/j722s_evm_r5_defconfig create mode 100644 doc/board/ti/j722s_evm.rst create mode 100644 include/configs/j722s_evm.h