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https://github.com/brain-hackers/u-boot-brain
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Fennec is a RK3288-based development board with 2 USB ports, HDMI, micro-SD card, audio and WiFi and Gigabit Ethernet. It also includes on-board 8GB eMMC and 2GB of SDRAM. Expansion connectors provides access to display pins, I2C, SPI, UART and GPIOs. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
61 lines
1.0 KiB
Plaintext
61 lines
1.0 KiB
Plaintext
/*
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* (C) Copyright 2016 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+ X11
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*/
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/dts-v1/;
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#include "rk3288-fennec.dtsi"
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/ {
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model = "Rockchip RK3288 Fennec Board";
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compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
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chosen {
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stdout-path = &uart2;
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};
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};
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&dmc {
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rockchip,num-channels = <2>;
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rockchip,pctl-timing = <0x215 0xc8 0x0 0x35 0x26 0x2 0x70 0x2000d
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0x6 0x0 0x8 0x4 0x17 0x24 0xd 0x6
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0x4 0x8 0x4 0x76 0x4 0x0 0x30 0x0
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0x1 0x2 0x2 0x4 0x0 0x0 0xc0 0x4
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0x8 0x1f4>;
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rockchip,phy-timing = <0x48d7dd93 0x187008d8 0x121076
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0x0 0xc3 0x6 0x2>;
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/* Add a dummy value to cause of-platdata think this is bytes */
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rockchip,sdram-channel = /bits/ 8 <0x2 0xa 0x3 0x2 0x2 0x0 0xe 0xe 0xff>;
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rockchip,sdram-params = <0x20d266a4 0x5b6 2 533000000 6 9 0>;
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};
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&pinctrl {
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u-boot,dm-pre-reloc;
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};
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&pwm1 {
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status = "okay";
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};
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&uart2 {
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u-boot,dm-pre-reloc;
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reg-shift = <2>;
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};
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&sdmmc {
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u-boot,dm-pre-reloc;
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};
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&emmc {
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u-boot,dm-pre-reloc;
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};
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&gpio3 {
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u-boot,dm-pre-reloc;
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};
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&gpio8 {
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u-boot,dm-pre-reloc;
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};
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