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158 lines
4.7 KiB
Diff
158 lines
4.7 KiB
Diff
From 871d420f2f2a0270207b42e17a7525ca8b7ac12d Mon Sep 17 00:00:00 2001
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From: Jonas Karlman <jonas@kwiboo.se>
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Date: Fri, 11 Jul 2025 23:06:06 +0000
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Subject: [PATCH 21/51] board: rockchip: Add Radxa ROCK 4D
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The Radxa ROCK 4D is a compact single-board computer (SBC) featuring
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numerous top-tier functions, features, and expansion options.
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Equipped with the Rockchip RK3576 or RK3576J SoC, the ROCK 4D boasts an
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octa-core CPU (4x Cortex-A72 + 4x Cortex-A53), Mali-G52 GPU, and a
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powerful 6 TOPS NPU, making it ideal for AI and multimedia tasks.
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Features tested on a Radxa ROCK 4D v1.112:
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- SPI Flash boot
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- Ethernet
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ROCK 4D boards with SPI Flash is configured to boot from FSPI0->UFS->USB,
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or directly from USB when the MASKROM button is pressed, booting
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directly from SD-card is not possible on these boards.
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Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
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---
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arch/arm/dts/rk3576-rock-4d-u-boot.dtsi | 15 +++++
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arch/arm/mach-rockchip/rk3576/MAINTAINERS | 6 ++
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configs/rock-4d-rk3576_defconfig | 68 +++++++++++++++++++++++
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doc/board/rockchip/rockchip.rst | 1 +
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4 files changed, 90 insertions(+)
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create mode 100644 arch/arm/dts/rk3576-rock-4d-u-boot.dtsi
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create mode 100644 configs/rock-4d-rk3576_defconfig
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diff --git a/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi b/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi
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new file mode 100644
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index 00000000000..5056a1cecb8
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--- /dev/null
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+++ b/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi
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@@ -0,0 +1,15 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+
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+#include "rk3576-u-boot.dtsi"
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+
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+&rgmii_phy0 {
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+ /delete-property/ reset-gpio;
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+ reset-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>;
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+};
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+
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+&sfc0 {
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+ flash@0 {
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+ bootph-pre-ram;
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+ bootph-some-ram;
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+ };
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+};
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diff --git a/arch/arm/mach-rockchip/rk3576/MAINTAINERS b/arch/arm/mach-rockchip/rk3576/MAINTAINERS
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index 94ef74d429f..54c75f451f0 100644
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--- a/arch/arm/mach-rockchip/rk3576/MAINTAINERS
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+++ b/arch/arm/mach-rockchip/rk3576/MAINTAINERS
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@@ -4,6 +4,12 @@ S: Maintained
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F: arch/arm/dts/rk3576-generic*
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F: configs/generic-rk3576_defconfig
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+ROCK-4D-RK3576
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+M: Jonas Karlman <jonas@kwiboo.se>
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+S: Maintained
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+F: arch/arm/dts/rk3576-rock-4d*
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+F: configs/rock-4d-rk3576_defconfig
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+
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SIGE5-RK3576
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M: Jonas Karlman <jonas@kwiboo.se>
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S: Maintained
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diff --git a/configs/rock-4d-rk3576_defconfig b/configs/rock-4d-rk3576_defconfig
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new file mode 100644
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index 00000000000..140a3e0ccd8
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--- /dev/null
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+++ b/configs/rock-4d-rk3576_defconfig
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@@ -0,0 +1,68 @@
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+CONFIG_ARM=y
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+CONFIG_SKIP_LOWLEVEL_INIT=y
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+CONFIG_COUNTER_FREQUENCY=24000000
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+CONFIG_ARCH_ROCKCHIP=y
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+CONFIG_SF_DEFAULT_SPEED=50000000
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+CONFIG_SF_DEFAULT_MODE=0x2000
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+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3576-rock-4d"
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+CONFIG_ROCKCHIP_RK3576=y
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+CONFIG_ROCKCHIP_SPI_IMAGE=y
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+CONFIG_SYS_LOAD_ADDR=0x40c00800
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+CONFIG_SF_DEFAULT_BUS=5
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+CONFIG_DEBUG_UART_BASE=0x2AD40000
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+CONFIG_DEBUG_UART_CLOCK=24000000
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+CONFIG_SPL_SPI_FLASH_SUPPORT=y
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+CONFIG_SPL_SPI=y
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+CONFIG_PCI=y
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+CONFIG_DEBUG_UART=y
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+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3576-rock-4d.dtb"
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+# CONFIG_DISPLAY_CPUINFO is not set
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+CONFIG_SPL_MAX_SIZE=0x40000
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+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
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+CONFIG_SPL_SPI_LOAD=y
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+CONFIG_SYS_SPI_U_BOOT_OFFS=0x60000
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+CONFIG_CMD_MEMINFO=y
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+CONFIG_CMD_MEMINFO_MAP=y
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+CONFIG_CMD_ADC=y
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+CONFIG_CMD_GPIO=y
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+CONFIG_CMD_GPT=y
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+CONFIG_CMD_I2C=y
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+CONFIG_CMD_MISC=y
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+CONFIG_CMD_MMC=y
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+CONFIG_CMD_PCI=y
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+CONFIG_CMD_USB=y
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+# CONFIG_CMD_SETEXPR is not set
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+CONFIG_CMD_RNG=y
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+CONFIG_CMD_REGULATOR=y
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+# CONFIG_SPL_DOS_PARTITION is not set
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+CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
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+CONFIG_ROCKCHIP_GPIO=y
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+CONFIG_SYS_I2C_ROCKCHIP=y
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+CONFIG_LED=y
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+CONFIG_LED_GPIO=y
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+CONFIG_SUPPORT_EMMC_RPMB=y
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+CONFIG_MMC_DW=y
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+CONFIG_MMC_DW_ROCKCHIP=y
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+CONFIG_SPI_FLASH_SFDP_SUPPORT=y
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+CONFIG_SPI_FLASH_MACRONIX=y
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+CONFIG_PHY_REALTEK=y
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+CONFIG_DWC_ETH_QOS=y
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+CONFIG_DWC_ETH_QOS_ROCKCHIP=y
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+CONFIG_NVME_PCI=y
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+CONFIG_PCIE_DW_ROCKCHIP=y
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+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
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+CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
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+CONFIG_PHY_ROCKCHIP_USBDP=y
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+CONFIG_DM_PMIC=y
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+CONFIG_PMIC_RK8XX=y
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+CONFIG_REGULATOR_RK8XX=y
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+CONFIG_BAUDRATE=1500000
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+CONFIG_DEBUG_UART_SHIFT=2
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+CONFIG_SYS_NS16550_MEM32=y
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+CONFIG_ROCKCHIP_SFC=y
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+CONFIG_SYSRESET_PSCI=y
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+CONFIG_USB=y
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+CONFIG_USB_XHCI_HCD=y
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+CONFIG_USB_DWC3=y
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+CONFIG_USB_DWC3_GENERIC=y
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+CONFIG_ERRNO_STR=y
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diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
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index dd9563d9124..2b902002f66 100644
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--- a/doc/board/rockchip/rockchip.rst
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+++ b/doc/board/rockchip/rockchip.rst
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@@ -141,6 +141,7 @@ List of mainline supported Rockchip boards:
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- ArmSoM Sige5 (sige5-rk3576)
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- Firefly ROC-RK3576-PC (roc-pc-rk3576)
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- Generic RK3576 (generic-rk3576)
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+ - Radxa ROCK 4D (rock-4d-rk3576)
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* rk3588
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- ArmSoM Sige7 (sige7-rk3588)
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--
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2.34.1
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