Hello Everyone!
This series will introduce basic support (SD and UART) support for Texas Instruments AM62Ax SK EVM.
The am62ax shares many of the same features as the am62x however it uses a new 32bit controller and therefore depends on the patch I sent last week updating the macros used by the k3-ddrss ram driver[0].
Here is some proof of life & more documentation if you're interested :)
Bootlog:https://paste.sr.ht/~bryanb/e0a418ba7dd452749d2dd1efb5e91b2875a01708 Technical Reference Manual:https://www.ti.com/lit/zip/spruj16 Schematics:https://www.ti.com/lit/zip/sprr459
Thanks for reviewing! ~Bryan
[0] https://lore.kernel.org/u-boot/20221024215328.22373-1-bb@ti.com/
Bryan Brattlof (8): arm: dts: introduce am62a7 dtbs from linux kernel arm: dts: introduce am62a7 u-boot dtbs ram: k3-ddrss: add am62a controller support soc: ti: k3-socinfo: add am62a SoC entry arm: mach-k3: introduce basic files to support the am62a arm: mach-k3: am62a: introduce auto-generated SoC data board: ti: introduce the basic files needed to support the am62a configs: introduce configs for the am62a
arch/arm/dts/Makefile | 3 + arch/arm/dts/k3-am62a-ddr-1866mhz-32bit.dtsi | 2798 ++++++++++++++++ arch/arm/dts/k3-am62a-ddr.dtsi | 2814 +++++++++++++++++ arch/arm/dts/k3-am62a-main.dtsi | 298 ++ arch/arm/dts/k3-am62a-mcu.dtsi | 39 + arch/arm/dts/k3-am62a-wakeup.dtsi | 54 + arch/arm/dts/k3-am62a.dtsi | 122 + arch/arm/dts/k3-am62a7-r5-sk.dts | 143 + arch/arm/dts/k3-am62a7-sk-u-boot.dtsi | 140 + arch/arm/dts/k3-am62a7-sk.dts | 223 ++ arch/arm/dts/k3-am62a7.dtsi | 103 + arch/arm/mach-k3/Kconfig | 14 +- arch/arm/mach-k3/Makefile | 2 + arch/arm/mach-k3/am62a7_init.c | 250 ++ arch/arm/mach-k3/am62ax/Makefile | 6 + arch/arm/mach-k3/am62ax/clk-data.c | 317 ++ arch/arm/mach-k3/am62ax/dev-data.c | 73 + arch/arm/mach-k3/arm64-mmu.c | 6 +- .../arm/mach-k3/include/mach/am62a_hardware.h | 74 + arch/arm/mach-k3/include/mach/am62a_spl.h | 49 + arch/arm/mach-k3/include/mach/hardware.h | 4 + arch/arm/mach-k3/include/mach/spl.h | 4 + board/ti/am62ax/Kconfig | 52 + board/ti/am62ax/MAINTAINERS | 9 + board/ti/am62ax/Makefile | 7 + board/ti/am62ax/evm.c | 31 + configs/am62ax_evm_a53_defconfig | 79 + configs/am62ax_evm_r5_defconfig | 106 + drivers/clk/ti/clk-k3.c | 6 + drivers/firmware/ti_sci_static_data.h | 4 +- drivers/power/domain/ti-power-domain.c | 6 + drivers/ram/Kconfig | 1 + drivers/ram/k3-ddrss/k3-ddrss.c | 1 + drivers/soc/soc_ti_k3.c | 4 + include/configs/am62ax_evm.h | 68 + include/dt-bindings/pinctrl/k3.h | 3 + include/k3-clk.h | 1 + include/k3-dev.h | 1 + 38 files changed, 7906 insertions(+), 9 deletions(-) create mode 100644 arch/arm/dts/k3-am62a-ddr-1866mhz-32bit.dtsi create mode 100644 arch/arm/dts/k3-am62a-ddr.dtsi create mode 100644 arch/arm/dts/k3-am62a-main.dtsi create mode 100644 arch/arm/dts/k3-am62a-mcu.dtsi create mode 100644 arch/arm/dts/k3-am62a-wakeup.dtsi create mode 100644 arch/arm/dts/k3-am62a.dtsi create mode 100644 arch/arm/dts/k3-am62a7-r5-sk.dts create mode 100644 arch/arm/dts/k3-am62a7-sk-u-boot.dtsi create mode 100644 arch/arm/dts/k3-am62a7-sk.dts create mode 100644 arch/arm/dts/k3-am62a7.dtsi create mode 100644 arch/arm/mach-k3/am62a7_init.c create mode 100644 arch/arm/mach-k3/am62ax/Makefile create mode 100644 arch/arm/mach-k3/am62ax/clk-data.c create mode 100644 arch/arm/mach-k3/am62ax/dev-data.c create mode 100644 arch/arm/mach-k3/include/mach/am62a_hardware.h create mode 100644 arch/arm/mach-k3/include/mach/am62a_spl.h create mode 100644 board/ti/am62ax/Kconfig create mode 100644 board/ti/am62ax/MAINTAINERS create mode 100644 board/ti/am62ax/Makefile create mode 100644 board/ti/am62ax/evm.c create mode 100644 configs/am62ax_evm_a53_defconfig create mode 100644 configs/am62ax_evm_r5_defconfig create mode 100644 include/configs/am62ax_evm.h