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([2804:1b3:a800:24b8:381f:62d1:5cfb:ac63]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-139d9105b57sm18823739c88.14.2026.06.26.07.45.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jun 2026 07:45:47 -0700 (PDT) From: Fabio Estevam To: kever.yang@rock-chips.com Cc: djw@t-chip.com.cn, sunil@amarulasolutions.com, u-boot@lists.denx.de, Fabio Estevam Subject: [PATCH 4/5] roc-pc-plus-rk3399: Introduce new variant Date: Fri, 26 Jun 2026 11:45:32 -0300 Message-ID: <20260626144533.2925490-4-festevam@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260626144533.2925490-1-festevam@gmail.com> References: <20260626144533.2925490-1-festevam@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Fabio Estevam The roc-pc-plus-rk3399 board shares a lot of features with the existing supported roc-pc-rk3399 board. Its devicetree is also supported in the upstream kernel by the rockchip/rk3399-roc-pc-plus.dts. The plus variant has only a 12V supply and different USB circuitry. It contains an XMC XM25QH128C SPI NOR flash. Add support for the roc-pc-plus-rk3399 variant. Signed-off-by: Fabio Estevam --- arch/arm/dts/rk3399-roc-pc-plus-u-boot.dtsi | 9 +++++++++ board/firefly/roc-pc-rk3399/MAINTAINERS | 1 + configs/roc-pc-plus-rk3399_defconfig | 4 ++++ doc/board/rockchip/rockchip.rst | 3 ++- 4 files changed, 16 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/rk3399-roc-pc-plus-u-boot.dtsi create mode 100644 configs/roc-pc-plus-rk3399_defconfig diff --git a/arch/arm/dts/rk3399-roc-pc-plus-u-boot.dtsi b/arch/arm/dts/rk3399-roc-pc-plus-u-boot.dtsi new file mode 100644 index 000000000000..7d5af3e234da --- /dev/null +++ b/arch/arm/dts/rk3399-roc-pc-plus-u-boot.dtsi @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include "rk3399-roc-pc-u-boot.dtsi" + +/delete-node/ &vcc_hub_en; + +&dc_12v { + /delete-property/ vin-supply; +}; diff --git a/board/firefly/roc-pc-rk3399/MAINTAINERS b/board/firefly/roc-pc-rk3399/MAINTAINERS index 2c0de4432fa8..d32b078431ab 100644 --- a/board/firefly/roc-pc-rk3399/MAINTAINERS +++ b/board/firefly/roc-pc-rk3399/MAINTAINERS @@ -5,5 +5,6 @@ S: Maintained F: board/firefly/roc-pc-rk3399 F: include/configs/roc-pc-rk3399.h F: configs/roc-pc-rk3399_defconfig +F: configs/roc-pc-plus-rk3399_defconfig F: configs/roc-pc-mezzanine-rk3399_defconfig F: arch/arm/dts/rk3399-roc-pc* diff --git a/configs/roc-pc-plus-rk3399_defconfig b/configs/roc-pc-plus-rk3399_defconfig new file mode 100644 index 000000000000..4ec2f7d44b5f --- /dev/null +++ b/configs/roc-pc-plus-rk3399_defconfig @@ -0,0 +1,4 @@ +#include +CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-roc-pc-plus" +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-roc-pc-plus.dtb" +CONFIG_SPI_FLASH_XMC=y diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index ae18b08031d2..b87d857a312e 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -81,7 +81,8 @@ List of mainline supported Rockchip boards: - 96boards RK3399 Ficus (ficus-rk3399) - 96boards Rock960 (rock960-rk3399) - Firefly-RK3399 (firefly_rk3399) - - Firefly ROC-RK3399-PC + - Firefly ROC-RK3399-PC (roc-pc-rk3399) + - Firefly ROC-RK3399-PC Plus (roc-pc-plus-rk3399) - FriendlyElec NanoPC-T4 (nanopc-t4-rk3399) - FriendlyElec NanoPi M4 (nanopi-m4-rk3399) - FriendlyElec NanoPi M4B (nanopi-m4b-rk3399) -- 2.43.0