On Wed, Jan 18, 2023 at 04:11:15PM +0800, Yanhong Wang wrote:
This series of patches base on the latest branch/master, and add support for the StarFive JH7110 RISC-V SoC and VisionFive V2 board. In order for this to be achieved, the respective DT nodes have been added, and the required defconfigs have been added to the boards' defconfig. What is more, the basic required DM drivers have been added, such as reset, clock, pinctrl, uart, ram etc.
Note that the register base address of reset controller is same with the clock controller. Therefore, there is no device tree node alone for reset driver. It binds device node in the clock driver.
The u-boot-spl and u-boot has been tested on the VisionFive V2 boards which equip with JH7110 SoC and works normally.
For more information and support, you can visit RVspace wiki[1].
Changes in v2:
- Renamed file 'jh7110-regs.h' to 'regs.h'.
- Reworded the clear L2 LIM memory code in C.
- Removed flash init call in 'spl_soc_init' function.
- Reworded the clock driver.
- Rename the macro 'SET_DIV' to 'ASSIGNED_CLOCK_PARENTS' in 'spl.c'.
- Moved the device tree node 'dmc@15700000' from 'jh7110-u-boot.dtsi' to 'starfive_visionfive2-u-boot.dtsi'.
Previous versions: v1 - https://patchwork.ozlabs.org/project/uboot/cover/20221212025020.23778-1-yanh...
Jianlong Huang (1): dt-bindings: pinctrl: Add StarFive JH7110 pinctrl definitions
Kuan Lim Lee (1): pinctrl: starfive: Add StarFive JH7110 driver
Yanhong Wang (15): riscv: cpu: jh7110: Add support for jh7110 SoC cache: starfive: Add StarFive JH7110 support dt-bindings: reset: Add StarFive JH7110 reset definitions reset: starfive: jh7110: Add reset driver for StarFive JH7110 SoC dt-bindings: clock: Add StarFive JH7110 clock definitions clk: starfive: Add StarFive JH7110 clock driver ram: starfive: add ddr driver board: starfive: add StarFive VisionFive v2 board support riscv: cpu: jh7110: Add Kconfig for StarFive JH7110 SoC board: starfive: Add Kconfig for StarFive VisionFive v2 Board board: starfive: Add TARGET_STARFIVE_VISIONFIVE2 to Kconfig riscv: dts: jh7110: Add initial StarFive JH7110 device tree riscv: dts: jh7110: Add initial u-boot device tree riscv: dts: jh7110: Add initial StarFive VisionFive v2 board device tree configs: starfive: add starfive_visionfive2_defconfig
Apologies if I have missed it somewhere - but where is patch 12? I don't see it on lore.kernel.org nor in my inbox :(
Thanks, Conor.