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rockchip: rk3399: Add ROC-PC-PLUS board detection

2026-08-19T12:07:47Z

The ROC-RK3399-PC has an MP8859 regulator on I2C7 at address 0x66, while the ROC-RK3399-PC-PLUS does not. Probe for the regulator in SPL and use the result to select the matching devicetree from the U-Boot FIT. Fall back to the original board if the I2C bus cannot be probed. Build both devicetrees from the existing roc-pc-rk3399_defconfig and enable the XMC SPI NOR driver used by the Plus variant. Set fdtfile from the selected U-Boot devicetree so the matching Linux devicetree is used as well. Signed-off-by: Fabio Estevam Reviewed-by: Quentin Schulz Link: https://patch.msgid.link/20260813170246.110899-3-festevam@gmail.com Signed-off-by: Quentin Schulz

Merge tag 'u-boot-rockchip-2026.10-20260724' of https://git.u-boot-project.org/u-boot/custodians/u-boot-rockchip

2026-07-27T17:05:58Z

- Switched to use upstream pinctrl header include, - Dropped SDHCI DT properties in U-Boot-specific DT for NanoPi R5 as most are present upstream and those which aren't are breaking devices, - Fixed ECC strength mismatch between reading and writing on non-0 NAND chips configured as boot medium (nand-is-boot-medium), - Moved Simon to reviewer for ARM ROCKCHIP, - Fixed build issue related to GPT capsule support accessing a struct member only present when CONFIG_PARTITION_TYPE_GUID is set, - Added support for new devices: - Anbernic RG-DS - ROC-RK3588S-PC

rockchip: rk3588s: Add support for ROC-RK3588S-PC

2026-07-23T13:13:12Z

The ROC-RK3588S-PC board is an SBC made by Firefly, based on the RK3588S SoC. Add support for it. Signed-off-by: Fabio Estevam Reviewed-by: Quentin Schulz Link: https://patch.msgid.link/20260722184024.1210447-1-festevam@gmail.com [s/ROC-PC-RK3588S/ROC-RK3588S-PC/ in commit log and diff] Signed-off-by: Quentin Schulz

global: Switch from source.denx.de to git.u-boot-project.org

2026-07-20T17:13:21Z

As part of moving our git forge to a new location, update all references in tree to point to git.u-boot-project.org now. Signed-off-by: Tom Rini

board: rockchip: add Anbernic RG-DS

2026-07-20T17:03:15Z

Add support for the Anbernic RG-DS dual-screen handheld gaming device. Link: https://anbernic.com/products/rgds Signed-off-by: Chris Morgan Reviewed-by: Quentin Schulz Reviewed-by: Kever Yang Link: https://patch.msgid.link/20260510211713.68312-1-macroalpha82@gmail.com [conflict resolution in doc/board/rockchip/rockchip.rst due to commit b5deaa71fbe5 ("board: rockchip: Add support for 9Tripod X3568 v4")] Signed-off-by: Quentin Schulz

board: rockchip: Add support for 9Tripod X3568 v4

2026-07-10T08:52:20Z

The 9Tripod X3568 v4 is an RK3568-based SBC, just like the RK3568-EVB. It always uses soldered connections between the X3568CV2/X3568CV3/X3568CV4 core board and the X3568bv4 I/O board. The differences between the core boards - PCB size, layout - CPU (RK3568B2/RK3568J) - Memory type (DDR4/LPDDR4/LPDDR4X) and size - eMMC size - DSI/EDP resistor values Although the components vary, they maintain full compatibility. The X3568 board has multiple hardware revisions, and we currently support v4 (I/O board). Specification: - SoC: RockChip RK3568 ARM64 (4 cores) - eMMC: 16-128 GB - RAM: 2-16 GB - Power: DC 12V 2A - Ethernet: 2x YT8521SC RGMII (10/100/1000 Mbps) - Wireless radio: 802.11b/g/n/ac/ax dual-band - LED: Power: AlwaysOn User: GPIO - Button: VOL+: SARADC/0 <35k µV> VOL-: SARADC/0 <450k µV> Power/Reset: PMIC RK809 - CAN CAN/1: 4-pin (PH 2.0) - PWM PWM/4: Backlight DSI/0 DSI/1 PWM/7: IR Receiver [may not install] - UART: UART/2: Debug TTL - 1500000 8N1 (1.25mm) UART/3: TTL (PH 2.0) UART/4: TTL (PH 2.0) UART/8: AP6275S Bluetooth UART/9: TTL (PH 2.0) - I2C: I2C/0: PMIC RK809 I2C/1: Touchscreen DSI/0 DSI/1 I2C/4: Camera I2C/5: RTC@51 PCF8563 - I2S: I2S/0: miniHDMI Sound I2S/1: RK809 Audio Codec I2S/3: AP6275S Bluetooth Sound - SDMMC: SDMMC/0: microSD (TF) slot SDMMC/2: AP6275S SDIO WiFi card - Camera: 1x CSI - Video: miniHDMI / DSI0 (MIPI/LVDS) / DSI1 (MIPI/EDP) - Audio: miniHDMI / MIC on-board / Speaker / SPDIF / 3.5mm Headphones / AP6275S Bluetooth - USB: USB 2.0 HOST x2 USB 2.0 HOST x3 (4-pin) USB 2.0 OTG x1 (shared with USB 3.0 OTG/HOST) [slot may not install] USB 3.0 HOST x1 USB 3.0 OTG/HOST x1 - SATA: 1x SATA 3.0 with Power/4-pin [slot may not install] - PCIe: 1x PCIe 3.0 x2 (x4 connector) [power/clock/slot may not install] Link: - https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf - https://blog.gov.cooking/archives/research-ninetripod-x3568-v4-and-flash.html Signed-off-by: Coia Prant Reviewed-by: Quentin Schulz Link: https://patch.msgid.link/20260709185101.2149485-1-coiaprant@gmail.com Signed-off-by: Quentin Schulz

rockchip: rk3568: Add support for LinkEase EasePi R1

2026-07-09T18:11:03Z

LinkEase EasePi R1 [1] is a high-performance mini router. Specification: - Rockchip RK3568 - 2GB/4GB LPDDR4 RAM - 16GB on-board eMMC - 1x M.2 key for 2280 NVMe (PCIe 3.0) - 1x USB 3.0 Type-A - 1x USB 2.0 Type-C (for USB flashing) - 2x 1000 Base-T (native, RTL8211F) - 2x 2500 Base-T (PCIe, RTL8125B) - 1x HDMI 2.0 Output - 12v DC Jack - 1x Power key connected to PMIC - 2x LEDs (one static power supplied, one GPIO controlled) [1] https://doc.linkease.com/zh/guide/easepi-r1/hardware.html Signed-off-by: Liangbin Lian Link: https://patch.msgid.link/20260625125818.18914-2-jjm2473@gmail.com Signed-off-by: Quentin Schulz

rockchip: doc: fix typo evb-rk3288-rk808_defconfig

2026-07-09T17:03:39Z

Use correct defconfig name for evb-rk3288-rk808. Fixes: f339d6a9c3c2 ("rockchip: Switch remaining rk3288 boards to upstream devicetree") Signed-off-by: Johan Jonker Reviewed-by: Quentin Schulz Link: https://patch.msgid.link/d0f7ce27-ad87-4910-be25-e867b5af4956@gmail.com Signed-off-by: Quentin Schulz

board: rockchip: Add FriendlyElec NanoPi R76S

2026-06-08T13:22:19Z

The NanoPi R76S (as "R76S") is an open-sourced mini IoT gateway device with two 2.5G, designed and developed by FriendlyElec. Features tested on a NanoPi R76S 2411: - SD-card boot - eMMC boot - LEDs and button - PCIe/Ethernet - USB host Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

rockchip: Switch remaining rk3288 boards to upstream devicetree

2026-03-10T16:07:02Z

Switch remaining rk3288 boards to upstream devicetree. Signed-off-by: Johan Jonker Reviewed-by: Kever Yang