From: Chris Morgan <macromor...@hotmail.com> The RGxx3 is a pseudo-device for U-Boot that works for every Anbernic RGxx3 series device on the market. Add support for another series of very similar devices from Powkiddy.
Changes since V3: - Fixed a bug with else/else if logic for board detection (changed a second incorrect "if" to the proper "else if"). Changes since V2: - Modify the mach-rockchip level rockchip_dnl_key_pressed() so that we can also call it in SPL mode and eliminate the board specific function. This requires adding ADC support to SPL. Additionally, I had to change the regulator for the saradc to a fixed regulator and add GPIO and regulator support to SPL. - Move the board specific board_rng_seed to the mach-rockchip level board file so that other rockchip boards with a hardware RNG can benefit. This should only be called if both the Rockchip hardware RNG as well as the rng seed functions are enabled. - Add two new boards (the RG-ARC-D and RG-ARC-S). I removed the previous code review due to the extensive changes made. Changes since V1: - Update verbiage around function button to say "recovery" mode instead of calling it "maskrom" mode, which has a specific meaning. Also note that recovery function was done in a board specific manner to ensure it can run early. - Update board level documentation for the RGxx3. Chris Morgan (7): board: rockchip: Refactor panel auto-detect code spl: Add Kconfig options for ADC rockchip: boot_mode: Allow rockchip_dnl_key_pressed() in SPL board: rockchip: Add Recovery Button for Anbernic RGxx3 rockchip: board: Add board_rng_seed() for all Rockchip devices board: rockchip: Add support for new boards to RGxx3 doc: board: anbernic: Update rgxx3 to add new boards .../arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi | 11 + arch/arm/mach-rockchip/Makefile | 4 +- arch/arm/mach-rockchip/board.c | 32 +++ arch/arm/mach-rockchip/boot_mode.c | 11 +- board/anbernic/rgxx3_rk3566/rgxx3-rk3566.c | 194 +++++++++++------- common/spl/Kconfig | 7 + configs/anbernic-rgxx3-rk3566_defconfig | 16 +- doc/board/anbernic/rgxx3.rst | 20 +- drivers/Makefile | 1 + drivers/adc/Makefile | 2 +- include/configs/anbernic-rgxx3-rk3566.h | 2 + 11 files changed, 210 insertions(+), 90 deletions(-) -- 2.34.1
