u-boot.git/board/rockchip, branch master

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: MAINTAINERS: upstream devicetree update

2026-06-09T16:19:05Z

Most Rockchip boards are now using the upstream device tree. Some MAINTAINERS files still contain a reference to no longer available files. Update and where possible streamline with '*' ending. Signed-off-by: Johan Jonker Reviewed-by: Peter Robinson Acked-by: Matwey V. Kornilov Reviewed-by: Kever Yang

rockchip: Switch rk3229 boards to upstream devicetree

2026-06-08T13:34:59Z

Switch rk3229 boards to upstream devicetree. Signed-off-by: Johan Jonker Reviewed-by: Kever Yang

Merge tag 'u-boot-rockchip-20260309' of https://source.denx.de/u-boot/custodians/u-boot-rockchip into next

2026-03-10T16:07:04Z

CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/29452 - New SoC support: RK3506, RK3582; - New Board support: RK3528 FriendlyElec NanoPi Zero2; - Other fixes

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

rockchip: evk_rk3308: Cleanup headers

2026-02-17T19:50:22Z

There is no user of 'gd', so drop the usage of DECLARE_GLOBAL_DATA_PTR and the including of 'asm/global_data.h'. Also include correct headers to avoid build error. Signed-off-by: Peng Fan

rockchip: Add support for RAM boot from maskrom mode

2025-12-13T16:02:10Z

The BootROM in Rockchip SoCs will enter maskrom mode when boot firmware cannot be found in nand/spi/mmc storage. In maskrom mode the USB OTG port can accept one of two custom commands. Initially a 0x471 command to load TPL into SRAM. After TPL has been executed and it has returned back-to-BROM, a 0x472 command to load SPL into start of DRAM. Add two binman images that can be used to RAM boot from maskrom mode: - u-boot-rockchip-usb471.bin that contains TPL to init DRAM. - u-boot-rockchip-usb472.bin that contains SPL and the normal FIT payload with i.e. U-Boot proper, TF-A and FDT. A config fragment rockchip-ramboot.config can be used to enable building of these two binman images, e.g.: make generic-rk3588_defconfig rockchip-ramboot.config These binman images can be used with the proprietary rkbin boot_merger tool to create a special loader image that can be used with tools such as rkdeveloptool or rockusb tools to RAM boot from maskrom, e.g.: Create loader image: $ ../rkbin/tools/boot_merger ./RK3588MINIALL.ini Boot from maskrom: $ rkdeveloptool db u-boot-rockchip-rk3588-loader.bin or $ rockusb download-boot u-boot-rockchip-rk3588-loader.bin Another option that does not require use of proprietary tools is using open source tools such as rkflashtool or rkusbboot that can load the binman images directly without any need to first create a special loader image to RAM boot from maskrom, e.g.: $ rkflashtool l < u-boot-rockchip-usb471.bin $ rkflashtool L < u-boot-rockchip-usb472.bin or $ rkusbboot u-boot-rockchip-usb471.bin u-boot-rockchip-usb472.bin Signed-off-by: Jonas Karlman Tested-by: Arnaud Patard Reviewed-by: Kever Yang

board: rockchip: Add support for rk3588 MNT Reform2

2025-11-02T18:15:23Z

Add support for MNT Reform2, it works as a carrier board with a Firefly iCore-3588Q SoM. Specification: - Rockchip RK3588 - LPDDR5X 16/32 GB - eMMC 128/256 GB - HDMI Type A out x 1 - USB 3.0 Host x 1 - USB-C 3.0 with DisplayPort AltMode - PCIE M.2 E Key for Wireless connection - PCIE M.2 M Key for NVME connection - DSI to eDP panel - 1Gb Ethernet w/ Microchip KSZ9310 PHY Tested using Fedora boot on USB stick and eMMC. Signed-off-by: Peter Robinson Reviewed-by: Kever Yang

board: rockchip: add Lunzn FastRhino R66S

2025-11-02T18:15:23Z

Lunzn Fastrhino R66S is a high-performance mini router. Specification: - Rockchip RK3568 - 1/2GB LPDDR4 RAM - SD card slot - 2x USB 3.0 Port - 2x 2500 Base-T (PCIe, r8125b) - 12v DC Jack Signed-off-by: Tianling Shen Reviewed-by: Kever Yang