Hello Apurva,
On Wed, Dec 6, 2023 at 1:38 PM Apurva Nandan <a-nan...@ti.com> wrote: > > Hello Everyone! > > This series will introduce basic support (SD and UART) support for Texas > Instruments J784S4 EVM. > > The J784S4 SoC device tree patches are taken from kernel patch submissions > and will be updated as they are accepted and merged to the kernel tree. > All other patches are specific to SPL and u-boot and do not have > dependency on other trees. Appreciate a review for acceptance to u-boot > tree. > > Here are some of the salient features of the J784S4 automotive grade > application processor: > > The J784S4 SoC belongs to the K3 Multicore SoC architecture > platform, providing advanced system integration in automotive, > ADAS and industrial applications requiring AI at the network edge. > This SoC extends the K3 Jacinto 7 family of SoCs with focus on > raising performance and integration while providing interfaces, > memory architecture and compute performance for multi-sensor, high > concurrency applications. > > Some highlights of this SoC are: > * Up to 8 Cortex-A72s, four clusters of lockstep capable dual Cortex-R5F MCUs, > 4 C7x floating point vector DSPs with Matrix Multiply Accelerator(MMA) for > deep learning and CNN. > * 3D GPU: Automotive grade IMG BXS-4-64 MC1 > * Vision Processing Accelerator (VPAC) with image signal processor and Depth > and Motion Processing Accelerator (DMPAC) > * Three CSI2.0 4L RX plus two CSI2.0 4L TX, two DSI Tx, one eDP/DP and one > DPI interface. > * Integrated gigabit ethernet switch, up to 8 ports (TDA4VH), two ports > support 10Gb USXGMII; Two 4 lane PCIe-GEN3 controllers, USB3.0 Dual-role > device subsystems, Up to 20 MCANs, among other peripherals. > > See J784S4 Technical Reference Manual (SPRUJ52 - JUNE 2022) > for further details: http://www.ti.com/lit/zip/spruj52 > > In addtion, the J784S4 EVM board is designed for TI J784S4 SoC. It > supports the following interfaces: > * 32 GB DDR4 RAM > * x2 Gigabit Ethernet interfaces capable of working in Switch and MAC mode > * x1 Input Audio Jack, x1 Output Audio Jack > * x1 USB2.0 Hub with two Type A host and x1 USB 3.1 Type-C Port > * x2 4L PCIe connector > * x1 UHS-1 capable micro-SD card slot > * 512 Mbit OSPI flash, 1 Gbit Octal NAND flash, 512 Mbit QSPI flash, > UFS flash. > * x6 UART through UART-USB bridge > * XDS110 for onboard JTAG debug using USB > * Temperature sensors, user push buttons and LEDs > * 40-pin User Expansion Connector > * x2 ENET Expansion Connector, x1 GESI expander, x2 Display connector > * x1 15-pin CSI header > * x6 MCAN instances > > Schematics: https://www.ti.com/lit/zip/sprr458 > > eMMC UDA moode bootlog: > https://gist.githubusercontent.com/apurvanandan1997/3cffada252d50a8aa0c00a91f1f2f856/raw/ > > Changes in v6: > 1) Move bootph-all of memory node to u-boot.dtsi > 2) Used a while loop for DRAM controller init, instead of hard-coding for 4 > DRAM > 3) Fixed build error by adding board/ti/j784s4/Kconfig > 4) Trimmed out j784s4_evm.h > 5) Fixed checkpatch warnings > > Link to v5: > https://patchwork.ozlabs.org/project/uboot/cover/20231130115552.3580995-1-a-nan...@ti.com/ > > Changes in v5: > 1) Incorporated Andrew Davis' "Move R5 specific code into new r5/ directory" > and > "Move board selection to mach-k3" series changes. > 2) Incorporated Neha Francis' "Move to using templated FITs" series changes. > 3) Synced device tree files with Linux v6.7-rc1 > 4) Changed ti_mmc to mmc1 target from bootstd > 5) Updated doc based on review comments > 6) Removed remoteproc support from the series > 7) Splitted board files patch into smaller patches > 8) Trimmed j784s4.env to necessary variables > 9) Used fdtdec_setup_mem_size_base fdtdec_setup_memory_banksize in evm.c > 10) Trimmed down evm.c to essential header files. > 11) Switched to multi-dtb fit compilation with config fragments > > Link to v4: > https://lore.kernel.org/u-boot/20231001165545.494212-1-a-nan...@ti.com/ > > Changes in v4: > 1) Cleaned up Copyright and SPDX identifiers > 2) Synced the device trees to Linux v6.6-rc1 tag > 3) Added cleanup patch for sorting SoC JTAG ID entries > 4) Removed EEPROM board detect from evm.c and added am69 config fragments > 5) Updated MAINTAINERS files and commit messages > 6) Removed struct renaming in ti_k3_r5f_rproc driver > > Link to v3: > https://lore.kernel.org/u-boot/20230908110551.861575-1-a-nan...@ti.com/ > > Changes in v3: > 1) Added AM69 SK support in the series > 2) Switched from distroboot to bootstd support > 3) Added remoteproc support for J784S4 > 4) Added documentation for both SoCs > 5) Added binman support > 6) Removed unnecessarry nodes from r5-evm.dts and evm-u-boot.dtsi > 7) Added HS device support > 8) Added env file for environement variables > 9) Removed ti-serdes-mux bindings > 10) Cleaned up all files and synced with latest > 11) Addressed all previous review comments > > Note: The base dts files have been sync from next-20230905 linux tag as per > review comment received > on previous re-roll: > https://lore.kernel.org/u-boot/20230321155227.GV8135@bill-the-cat/ > > Link to v2: > https://lore.kernel.org/u-boot/20230321141028.24456-1-hnaga...@ti.com/ > > Changes in v2: > - Refactored environement scripts to 'j784s4.env' and removed scripts not > needed for basic board bootup. > - Imported the J7874S4 basic device tree files from v6.2 linux kernel. > - Moved j784s4 clock definitions and clock data into one patch/commit. > - coalesce board commits into one commit. > > Apurva Nandan (14): > arm: dts: Introduce j784s4 dts from linux kernel > arm: mach-k3: Add basic support for J784S4 SoC definition > arm: mach-k3: Sort SoC JTAG_ID entries > soc: ti: k3-socinfo: Add entry for J784S4 SoC > arm: mach-k3: j784s4: Add clk and power support > drivers: dma: Add support for J784S4 SoC > board: ti: j784s4: Add board support for J784S4 EVM > board: ti: j748s4: Add board config yaml files > board: ti: j784s4: Add boot environment variables > arm: dts: Introduce j784s4 u-boot dts files > arm: dts: Add bootph-all for memory node > configs: j784s4_evm: Add defconfig for j784s4 evm board > doc: board: ti: k3: Add J784S4 EVM and AM69 SK documentation > board: ti: j784s4: Add MAINTAINERS file > > Dasnavis Sabiya (3): > arm: dts: Introduce am69-sk dts from linux kernel > arm: dts: Introduce am69-sk u-boot dts files > configs: Add am69_sk_* defconfig fragments > > arch/arm/dts/Makefile | 4 + > arch/arm/dts/k3-am69-r5-sk.dts | 105 + > arch/arm/dts/k3-am69-sk-u-boot.dtsi | 31 + > arch/arm/dts/k3-am69-sk.dts | 900 ++ > arch/arm/dts/k3-j784s4-binman.dtsi | 435 + > arch/arm/dts/k3-j784s4-ddr-evm-lp4-4266.dtsi | 8757 ++++++++++++++++ > arch/arm/dts/k3-j784s4-ddr.dtsi | 8858 +++++++++++++++++ > arch/arm/dts/k3-j784s4-evm-u-boot.dtsi | 31 + > arch/arm/dts/k3-j784s4-evm.dts | 981 ++ > arch/arm/dts/k3-j784s4-main.dtsi | 2068 ++++ > arch/arm/dts/k3-j784s4-mcu-wakeup.dtsi | 743 ++ > arch/arm/dts/k3-j784s4-r5-evm.dts | 105 + > arch/arm/dts/k3-j784s4-thermal.dtsi | 101 + > arch/arm/dts/k3-j784s4.dtsi | 294 + > arch/arm/mach-k3/Kconfig | 17 +- > arch/arm/mach-k3/Makefile | 2 + > arch/arm/mach-k3/arm64-mmu.c | 52 + > arch/arm/mach-k3/include/mach/hardware.h | 13 +- > .../mach-k3/include/mach/j784s4_hardware.h | 60 + > arch/arm/mach-k3/include/mach/j784s4_spl.h | 47 + > arch/arm/mach-k3/include/mach/spl.h | 4 + > arch/arm/mach-k3/j784s4/Kconfig | 35 + > arch/arm/mach-k3/j784s4_fdt.c | 15 + > arch/arm/mach-k3/j784s4_init.c | 335 + > arch/arm/mach-k3/r5/Makefile | 1 + > arch/arm/mach-k3/r5/j784s4/Makefile | 7 + > arch/arm/mach-k3/r5/j784s4/clk-data.c | 428 + > arch/arm/mach-k3/r5/j784s4/dev-data.c | 98 + > board/ti/j784s4/Kconfig | 37 + > board/ti/j784s4/MAINTAINERS | 25 + > board/ti/j784s4/Makefile | 7 + > board/ti/j784s4/board-cfg.yaml | 37 + > board/ti/j784s4/evm.c | 38 + > board/ti/j784s4/j784s4.env | 18 + > board/ti/j784s4/pm-cfg.yaml | 13 + > board/ti/j784s4/rm-cfg.yaml | 3058 ++++++ > board/ti/j784s4/sec-cfg.yaml | 380 + > board/ti/j784s4/tifs-rm-cfg.yaml | 2656 +++++ > configs/am69_sk_a72.config | 3 + > configs/am69_sk_r5.config | 3 + > configs/j784s4_evm_a72_defconfig | 180 + > configs/j784s4_evm_r5_defconfig | 163 + > doc/board/ti/j784s4_evm.rst | 303 + > doc/board/ti/k3.rst | 1 + > drivers/clk/ti/clk-k3.c | 6 + > drivers/dma/ti/Makefile | 1 + > drivers/dma/ti/k3-psil-j784s4.c | 166 + > drivers/dma/ti/k3-psil-priv.h | 1 + > drivers/dma/ti/k3-psil.c | 2 + > drivers/firmware/ti_sci_static_data.h | 34 + > drivers/power/domain/ti-power-domain.c | 6 + > drivers/ram/Kconfig | 2 +- > drivers/soc/soc_ti_k3.c | 3 + > include/configs/j784s4_evm.h | 15 + > include/k3-clk.h | 1 + > include/k3-dev.h | 1 + > 56 files changed, 31675 insertions(+), 12 deletions(-) > create mode 100644 arch/arm/dts/k3-am69-r5-sk.dts > create mode 100644 arch/arm/dts/k3-am69-sk-u-boot.dtsi > create mode 100644 arch/arm/dts/k3-am69-sk.dts > create mode 100644 arch/arm/dts/k3-j784s4-binman.dtsi > create mode 100644 arch/arm/dts/k3-j784s4-ddr-evm-lp4-4266.dtsi > create mode 100644 arch/arm/dts/k3-j784s4-ddr.dtsi > create mode 100644 arch/arm/dts/k3-j784s4-evm-u-boot.dtsi > create mode 100644 arch/arm/dts/k3-j784s4-evm.dts > create mode 100644 arch/arm/dts/k3-j784s4-main.dtsi > create mode 100644 arch/arm/dts/k3-j784s4-mcu-wakeup.dtsi > create mode 100644 arch/arm/dts/k3-j784s4-r5-evm.dts > create mode 100644 arch/arm/dts/k3-j784s4-thermal.dtsi > create mode 100644 arch/arm/dts/k3-j784s4.dtsi > create mode 100644 arch/arm/mach-k3/include/mach/j784s4_hardware.h > create mode 100644 arch/arm/mach-k3/include/mach/j784s4_spl.h > create mode 100644 arch/arm/mach-k3/j784s4/Kconfig > create mode 100644 arch/arm/mach-k3/j784s4_fdt.c > create mode 100644 arch/arm/mach-k3/j784s4_init.c > create mode 100644 arch/arm/mach-k3/r5/j784s4/Makefile > create mode 100644 arch/arm/mach-k3/r5/j784s4/clk-data.c > create mode 100644 arch/arm/mach-k3/r5/j784s4/dev-data.c > create mode 100644 board/ti/j784s4/Kconfig > create mode 100644 board/ti/j784s4/MAINTAINERS > create mode 100644 board/ti/j784s4/Makefile > create mode 100644 board/ti/j784s4/board-cfg.yaml > create mode 100644 board/ti/j784s4/evm.c > create mode 100644 board/ti/j784s4/j784s4.env > create mode 100644 board/ti/j784s4/pm-cfg.yaml > create mode 100644 board/ti/j784s4/rm-cfg.yaml > create mode 100644 board/ti/j784s4/sec-cfg.yaml > create mode 100644 board/ti/j784s4/tifs-rm-cfg.yaml > create mode 100644 configs/am69_sk_a72.config > create mode 100644 configs/am69_sk_r5.config > create mode 100644 configs/j784s4_evm_a72_defconfig > create mode 100644 configs/j784s4_evm_r5_defconfig > create mode 100644 doc/board/ti/j784s4_evm.rst > create mode 100644 drivers/dma/ti/k3-psil-j784s4.c > create mode 100644 include/configs/j784s4_evm.h > > -- > 2.34.1 > Thanks for sending these patches, this has been tested against AM69-SK board, so for the full series you can also add: Tested-by: Enric Balletbo i Serra <eballe...@redhat.com> While here, it would be really nice if you can send the required firmware (ti-sysfw and ti-dm if I'm not mistaken) to linux-firmware. Thanks, Enric
