arch/arm/dts/rk3288-u-boot.dtsi

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2019 Rockchip Electronics Co., Ltd
 */

#include "rockchip-u-boot.dtsi"
#include "rockchip-optee.dtsi"

/ {
	aliases {
		gpio0 = &gpio0;
		gpio1 = &gpio1;
		gpio2 = &gpio2;
		gpio3 = &gpio3;
		gpio4 = &gpio4;
		gpio5 = &gpio5;
		gpio6 = &gpio6;
		gpio7 = &gpio7;
		gpio8 = &gpio8;
		mmc0 = &emmc;
		mmc1 = &sdmmc;
		mmc2 = &sdio0;
		mmc3 = &sdio1;
	};

	chosen {
		u-boot,spl-boot-order = \
			"same-as-spl", &emmc, &sdmmc;
	};

	dmc: dmc@ff610000 {
		compatible = "rockchip,rk3288-dmc", "syscon";
		reg = <0xff610000 0x3fc
		       0xff620000 0x294
		       0xff630000 0x3fc
		       0xff640000 0x294>;
		clocks = <&cru PCLK_DDRUPCTL0>, <&cru PCLK_PUBL0>,
			 <&cru PCLK_DDRUPCTL1>, <&cru PCLK_PUBL1>,
			 <&cru ARMCLK>;
		clock-names = "pclk_ddrupctl0", "pclk_publ0",
			      "pclk_ddrupctl1", "pclk_publ1",
			      "arm_clk";
		rockchip,cru = <&cru>;
		rockchip,grf = <&grf>;
		rockchip,noc = <&noc>;
		rockchip,pmu = <&pmu>;
		rockchip,sgrf = <&sgrf>;
		rockchip,sram = <&ddr_sram>;
		u-boot,dm-pre-reloc;
	};

	noc: syscon@ffac0000 {
		compatible = "rockchip,rk3288-noc", "syscon";
		reg = <0xffac0000 0x2000>;
		u-boot,dm-pre-reloc;
	};
};

#ifdef CONFIG_ROCKCHIP_SPI_IMAGE
&binman {
	rom {
		filename = "u-boot.rom";
		size = <0x400000>;
		pad-byte = <0xff>;

		mkimage {
			args = "-n rk3288 -T rkspi";
			u-boot-spl {
			};
		};
		u-boot-img {
			offset = <0x20000>;
		};
		u-boot {
			offset = <0x300000>;
		};
		fdtmap {
		};
	};
};
#endif

&bus_intmem {
	ddr_sram: ddr-sram@1000 {
		compatible = "rockchip,rk3288-ddr-sram";
		reg = <0x1000 0x4000>;
	};
};

&cru {
	u-boot,dm-pre-reloc;
};

&gpio7 {
	u-boot,dm-pre-reloc;
};

&grf {
	u-boot,dm-pre-reloc;
};

&pmu {
	u-boot,dm-pre-reloc;
};

&sgrf {
	u-boot,dm-pre-reloc;
};

&uart0 {
	clock-frequency = <24000000>;
};

&uart1 {
	clock-frequency = <24000000>;
};

&uart2 {
	clock-frequency = <24000000>;
};

&uart3 {
	clock-frequency = <24000000>;
};

&vopb {
	u-boot,dm-pre-reloc;
};

&vopl {
	u-boot,dm-pre-reloc;
};