From: Fabio Estevam <[email protected]> Hi,
This patch series adds support for the Onion RV1103B Omega4 board. It covers SPL, SPI NAND boot, and the minimal board devicetree required to boot the board. Upstreaming the RV1103B devicetree in Linux is ongoing, but to avoid blocking U-Boot support, this series introduces board-specific devicetrees for now. Once the Linux RV1103B devicetrees are upstreamed, the OF_UPSTREAM mechanism can be enabled. In v2, the correct SoC name was used: RV1103B instead of RV1103 (Thanks Jonas!), the RV1103B dt-bindings, devicetrees, clock and pinctrl drivers have been submitted upstream. The dt-bindings have already been reviewed by the Linux DT maintainer: https://lore.kernel.org/linux-devicetree/[email protected]/ https://lore.kernel.org/linux-devicetree/[email protected]/ https://lore.kernel.org/linux-devicetree/[email protected]/ https://lore.kernel.org/linux-devicetree/20260207-hulking-elegant-ferret-8efcea@quoll/ https://lore.kernel.org/linux-devicetree/20260208-analytic-fine-grouse-e17baa@quoll/ https://lore.kernel.org/linux-devicetree/20260208-pearl-ammonite-of-warranty-2c9212@quoll/ Tested the boot of a 6.6 OpenWRT kernel and also a 6.19-rc8 mainline kernel. This series has successfully passed through CI. Elaine Zhang (1): clk: rockchip: Add RV1103B clock driver Fabio Estevam (4): ARM: dts: Add RV1103B Omega4 support rockchip: spl-boot-order: Add SPI NAND support spl: add SPI NAND support via MTD in SPL omega4-rv1103b: Add the initial support Xuhui Lin (1): tools: rkcommon: Add RV1103B support Ye Zhang (1): pinctrl: rockchip: Add RV1103B support arch/arm/dts/rv1103b-omega4-u-boot.dtsi | 10 + arch/arm/dts/rv1103b-omega4.dts | 105 ++ arch/arm/dts/rv1103b-pinctrl.dtsi | 831 +++++++++++++ arch/arm/dts/rv1103b-u-boot.dtsi | 4 + arch/arm/dts/rv1103b.dtsi | 266 ++++ .../include/asm/arch-rockchip/cru_rv1103b.h | 266 ++++ .../include/asm/arch-rockchip/grf_rv1103b.h | 31 + arch/arm/include/asm/arch-rv1103b/boot0.h | 11 + arch/arm/mach-rockchip/Kconfig | 14 + arch/arm/mach-rockchip/Makefile | 1 + arch/arm/mach-rockchip/rv1103b/Kconfig | 23 + arch/arm/mach-rockchip/rv1103b/Makefile | 12 + arch/arm/mach-rockchip/rv1103b/boot0.h | 5 + arch/arm/mach-rockchip/rv1103b/clk_rv1103b.c | 32 + arch/arm/mach-rockchip/rv1103b/rv1103b.c | 133 ++ .../mach-rockchip/rv1103b/syscon_rv1103b.c | 19 + arch/arm/mach-rockchip/spl-boot-order.c | 11 +- board/onion/omega4_rv1103b/Kconfig | 12 + board/onion/omega4_rv1103b/MAINTAINERS | 6 + board/onion/omega4_rv1103b/Makefile | 7 + board/onion/omega4_rv1103b/omega4_rv1103b.c | 19 + board/onion/omega4_rv1103b/omega4_rv1103b.env | 5 + common/spl/Kconfig | 10 +- common/spl/Makefile | 1 + common/spl/spl_spi_nand.c | 82 ++ configs/omega4-rv1103b_defconfig | 82 ++ doc/board/index.rst | 1 + doc/board/onion/index.rst | 9 + doc/board/onion/omega4-rv1103b.rst | 56 + drivers/clk/rockchip/Makefile | 1 + drivers/clk/rockchip/clk_rv1103b.c | 1068 +++++++++++++++++ drivers/mtd/Makefile | 1 + drivers/mtd/nand/Makefile | 13 +- drivers/pinctrl/rockchip/Makefile | 1 + drivers/pinctrl/rockchip/pinctrl-rv1103b.c | 398 ++++++ include/configs/omega4_rv1103b.h | 11 + include/configs/rv1103b_common.h | 14 + .../dt-bindings/clock/rockchip,rv1103b-cru.h | 220 ++++ tools/rkcommon.c | 1 + 39 files changed, 3788 insertions(+), 4 deletions(-) create mode 100644 arch/arm/dts/rv1103b-omega4-u-boot.dtsi create mode 100644 arch/arm/dts/rv1103b-omega4.dts create mode 100644 arch/arm/dts/rv1103b-pinctrl.dtsi create mode 100644 arch/arm/dts/rv1103b-u-boot.dtsi create mode 100644 arch/arm/dts/rv1103b.dtsi create mode 100644 arch/arm/include/asm/arch-rockchip/cru_rv1103b.h create mode 100644 arch/arm/include/asm/arch-rockchip/grf_rv1103b.h create mode 100644 arch/arm/include/asm/arch-rv1103b/boot0.h create mode 100644 arch/arm/mach-rockchip/rv1103b/Kconfig create mode 100644 arch/arm/mach-rockchip/rv1103b/Makefile create mode 100644 arch/arm/mach-rockchip/rv1103b/boot0.h create mode 100644 arch/arm/mach-rockchip/rv1103b/clk_rv1103b.c create mode 100644 arch/arm/mach-rockchip/rv1103b/rv1103b.c create mode 100644 arch/arm/mach-rockchip/rv1103b/syscon_rv1103b.c create mode 100644 board/onion/omega4_rv1103b/Kconfig create mode 100644 board/onion/omega4_rv1103b/MAINTAINERS create mode 100644 board/onion/omega4_rv1103b/Makefile create mode 100644 board/onion/omega4_rv1103b/omega4_rv1103b.c create mode 100644 board/onion/omega4_rv1103b/omega4_rv1103b.env create mode 100644 common/spl/spl_spi_nand.c create mode 100644 configs/omega4-rv1103b_defconfig create mode 100644 doc/board/onion/index.rst create mode 100644 doc/board/onion/omega4-rv1103b.rst create mode 100644 drivers/clk/rockchip/clk_rv1103b.c create mode 100644 drivers/pinctrl/rockchip/pinctrl-rv1103b.c create mode 100644 include/configs/omega4_rv1103b.h create mode 100644 include/configs/rv1103b_common.h create mode 100644 include/dt-bindings/clock/rockchip,rv1103b-cru.h -- 2.34.1
