The Rock is a RK3188 based single board computer by Radxa. Currently it still relies on the proprietary DDR init and cannot use the generic SPL, but at least is able to boot a linux kernel and system up to a regular login prompt. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Fix sort order in defconfig, enable CONFIG_SPL_TINY_MEMSET: Signed-off-by: Simon Glass <sjg@chromium.org>master
Heiko Stübner
7 years ago
committed by
Simon Glass
parent
ab4458bdb5
commit
47197682ef
@ -0,0 +1,382 @@ |
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/* |
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* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> |
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* |
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* SPDX-License-Identifier: GPL-2.0+ or X11 |
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*/ |
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|
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/dts-v1/; |
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#include <dt-bindings/input/input.h> |
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#include "rk3188.dtsi" |
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/ { |
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model = "Radxa Rock"; |
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compatible = "radxa,rock", "rockchip,rk3188"; |
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chosen { |
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/* stdout-path = &uart2; */ |
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stdout-path = "serial2:115200n8"; |
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}; |
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config { |
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u-boot,dm-pre-reloc; |
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u-boot,boot-led = "rock:red:power"; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = <0x60000000 0x80000000>; |
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}; |
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gpio-keys { |
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compatible = "gpio-keys"; |
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autorepeat; |
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power { |
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gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_POWER>; |
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label = "GPIO Key Power"; |
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linux,input-type = <1>; |
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wakeup-source; |
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debounce-interval = <100>; |
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}; |
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}; |
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gpio-leds { |
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compatible = "gpio-leds"; |
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green { |
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label = "rock:green:user1"; |
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gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; |
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default-state = "off"; |
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}; |
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blue { |
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label = "rock:blue:user2"; |
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gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
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default-state = "off"; |
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}; |
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sleep { |
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label = "rock:red:power"; |
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gpios = <&gpio0 15 0>; |
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default-state = "off"; |
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}; |
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}; |
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sound { |
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compatible = "simple-audio-card"; |
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simple-audio-card,name = "SPDIF"; |
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simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */ |
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cpu { sound-dai = <&spdif>; }; |
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codec { sound-dai = <&spdif_out>; }; |
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}; |
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}; |
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spdif_out: spdif-out { |
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compatible = "linux,spdif-dit"; |
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#sound-dai-cells = <0>; |
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}; |
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ir_recv: gpio-ir-receiver { |
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compatible = "gpio-ir-receiver"; |
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gpios = <&gpio0 10 1>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&ir_recv_pin>; |
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}; |
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vcc_otg: usb-otg-regulator { |
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compatible = "regulator-fixed"; |
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enable-active-high; |
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gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&otg_vbus_drv>; |
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regulator-name = "otg-vbus"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vcc_sd0: sdmmc-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "sdmmc-supply"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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gpio = <&gpio3 1 GPIO_ACTIVE_LOW>; |
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startup-delay-us = <100000>; |
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vin-supply = <&vcc_io>; |
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}; |
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vcc_host: usb-host-regulator { |
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compatible = "regulator-fixed"; |
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enable-active-high; |
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gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&host_vbus_drv>; |
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regulator-name = "host-pwr"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vsys: vsys-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vsys"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-boot-on; |
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}; |
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}; |
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&dmc { |
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rockchip,pctl-timing = <0x12c 0xc8 0x1f4 0x1e 0x4e 0x4 0x69 0x6 |
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0x3 0x0 0x6 0x5 0xc 0x10 0x6 0x4 |
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0x4 0x5 0x4 0x200 0x3 0xa 0x40 0x0 |
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0x1 0x5 0x5 0x3 0xc 0x1e 0x100 0x0 |
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0x4 0x0>; |
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rockchip,phy-timing = <0x208c6690 0x690878 0x10022a00 |
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0x220 0x40 0x0 0x0>; |
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rockchip,sdram-params = <0x24716310 0 2 300000000 3 9 0>; |
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}; |
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&emac { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; |
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phy = <&phy0>; |
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phy-supply = <&vcc_rmii>; |
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phy0: ethernet-phy@0 { |
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reg = <0>; |
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interrupt-parent = <&gpio3>; |
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interrupts = <26 IRQ_TYPE_LEVEL_LOW>; |
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}; |
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}; |
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&cpu0 { |
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cpu0-supply = <&vdd_arm>; |
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}; |
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&i2c1 { |
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status = "okay"; |
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clock-frequency = <400000>; |
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rtc@51 { |
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compatible = "haoyu,hym8563"; |
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reg = <0x51>; |
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interrupt-parent = <&gpio0>; |
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rtc_int>; |
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#clock-cells = <0>; |
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clock-output-names = "xin32k"; |
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}; |
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act8846: act8846@5a { |
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compatible = "active-semi,act8846"; |
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reg = <0x5a>; |
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status = "okay"; |
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system-power-controller; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&act8846_dvs0_ctl>; |
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vp1-supply = <&vsys>; |
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vp2-supply = <&vsys>; |
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vp3-supply = <&vsys>; |
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vp4-supply = <&vsys>; |
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inl1-supply = <&vcc_io>; |
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inl2-supply = <&vsys>; |
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inl3-supply = <&vsys>; |
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regulators { |
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vcc_ddr: REG1 { |
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regulator-name = "VCC_DDR"; |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-always-on; |
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}; |
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vdd_log: REG2 { |
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regulator-name = "VDD_LOG"; |
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regulator-min-microvolt = <1000000>; |
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regulator-max-microvolt = <1000000>; |
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regulator-always-on; |
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}; |
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vdd_arm: REG3 { |
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regulator-name = "VDD_ARM"; |
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regulator-min-microvolt = <875000>; |
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regulator-max-microvolt = <1350000>; |
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regulator-always-on; |
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}; |
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vcc_io: REG4 { |
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regulator-name = "VCC_IO"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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}; |
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vdd_10: REG5 { |
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regulator-name = "VDD_10"; |
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regulator-min-microvolt = <1000000>; |
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regulator-max-microvolt = <1000000>; |
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regulator-always-on; |
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}; |
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vdd_hdmi: REG6 { |
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regulator-name = "VDD_HDMI"; |
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regulator-min-microvolt = <2500000>; |
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regulator-max-microvolt = <2500000>; |
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regulator-always-on; |
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}; |
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vcc18: REG7 { |
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regulator-name = "VCC_18"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-always-on; |
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}; |
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vcca_33: REG8 { |
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regulator-name = "VCCA_33"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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}; |
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vcc_rmii: REG9 { |
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regulator-name = "VCC_RMII"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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}; |
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vccio_wl: REG10 { |
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regulator-name = "VCCIO_WL"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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}; |
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vcc_18: REG11 { |
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regulator-name = "VCC18_IO"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-always-on; |
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}; |
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vcc28: REG12 { |
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regulator-name = "VCC_28"; |
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regulator-min-microvolt = <2800000>; |
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regulator-max-microvolt = <2800000>; |
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regulator-always-on; |
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}; |
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}; |
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}; |
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}; |
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&mmc0 { |
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num-slots = <1>; |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; |
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vmmc-supply = <&vcc_sd0>; |
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bus-width = <4>; |
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cap-mmc-highspeed; |
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cap-sd-highspeed; |
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disable-wp; |
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}; |
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&pwm1 { |
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status = "okay"; |
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}; |
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&pwm2 { |
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status = "okay"; |
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}; |
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&pwm3 { |
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status = "okay"; |
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}; |
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&pinctrl { |
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pcfg_output_low: pcfg-output-low { |
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output-low; |
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}; |
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act8846 { |
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act8846_dvs0_ctl: act8846-dvs0-ctl { |
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rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>; |
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}; |
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}; |
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hym8563 { |
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rtc_int: rtc-int { |
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rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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}; |
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lan8720a { |
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phy_int: phy-int { |
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rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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}; |
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ir-receiver { |
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ir_recv_pin: ir-recv-pin { |
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rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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usb { |
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host_vbus_drv: host-vbus-drv { |
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rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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otg_vbus_drv: otg-vbus-drv { |
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rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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}; |
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&spdif { |
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status = "okay"; |
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}; |
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&uart0 { |
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status = "okay"; |
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}; |
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&uart1 { |
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status = "okay"; |
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}; |
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&uart2 { |
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status = "okay"; |
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u-boot,dm-spl; |
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}; |
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&uart3 { |
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status = "okay"; |
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}; |
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&usbphy { |
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status = "okay"; |
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}; |
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&usb_host { |
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status = "okay"; |
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}; |
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&usb_otg { |
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status = "okay"; |
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}; |
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&wdt { |
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status = "okay"; |
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}; |
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@ -0,0 +1,15 @@ |
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if TARGET_ROCK |
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config SYS_BOARD |
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default "rock" |
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config SYS_VENDOR |
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default "radxa" |
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config SYS_CONFIG_NAME |
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default "rock" |
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config BOARD_SPECIFIC_OPTIONS # dummy |
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def_bool y |
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endif |
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@ -0,0 +1,6 @@ |
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RADXA_ROCK |
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M: Heiko Stuebner <heiko@sntech.de> |
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S: Maintained |
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F: board/radxa/rock |
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F: include/configs/rock.h |
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F: configs/rock_defconfig |
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@ -0,0 +1,7 @@ |
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#
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# (C) Copyright 2015 Heiko Stuebner
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y += rock.o
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@ -0,0 +1,7 @@ |
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/*
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* (C) Copyright 2015 Google, Inc |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#include <common.h> |
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@ -0,0 +1,51 @@ |
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CONFIG_ARM=y |
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# CONFIG_SPL_USE_ARCH_MEMCPY is not set |
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# CONFIG_SPL_USE_ARCH_MEMSET is not set |
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CONFIG_ARCH_ROCKCHIP=y |
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CONFIG_SYS_MALLOC_F_LEN=0x2000 |
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CONFIG_ROCKCHIP_RK3188=y |
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CONFIG_ROCKCHIP_SPL_BACK_TO_BROM=y |
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CONFIG_TARGET_ROCK=y |
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CONFIG_SPL_STACK_R_ADDR=0x60080000 |
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CONFIG_DEFAULT_DEVICE_TREE="rk3188-radxarock" |
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# CONFIG_DISPLAY_CPUINFO is not set |
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CONFIG_SPL_STACK_R=y |
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CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000 |
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# CONFIG_CMD_IMLS is not set |
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CONFIG_CMD_MMC=y |
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CONFIG_CMD_SF=y |
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CONFIG_CMD_SPI=y |
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CONFIG_CMD_I2C=y |
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# CONFIG_CMD_SETEXPR is not set |
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CONFIG_CMD_CACHE=y |
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CONFIG_CMD_TIME=y |
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CONFIG_CMD_REGULATOR=y |
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CONFIG_SPL_OF_CONTROL=y |
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CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" |
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CONFIG_SPL_OF_PLATDATA=y |
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CONFIG_REGMAP=y |
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CONFIG_SYSCON=y |
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# CONFIG_SPL_SIMPLE_BUS is not set |
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CONFIG_CLK=y |
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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_MMC_DW=y |
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CONFIG_MMC_DW_ROCKCHIP=y |
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CONFIG_PINCTRL=y |
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CONFIG_ROCKCHIP_RK3188_PINCTRL=y |
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CONFIG_DM_PMIC=y |
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# CONFIG_SPL_PMIC_CHILDREN is not set |
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CONFIG_PMIC_ACT8846=y |
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CONFIG_REGULATOR_ACT8846=y |
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CONFIG_DM_REGULATOR_FIXED=y |
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CONFIG_RAM=y |
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CONFIG_DEBUG_UART=y |
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CONFIG_DEBUG_UART_BASE=0x20064000 |
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CONFIG_DEBUG_UART_CLOCK=24000000 |
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CONFIG_DEBUG_UART_SHIFT=2 |
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CONFIG_SYS_NS16550=y |
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CONFIG_SYSRESET=y |
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CONFIG_SPL_TINY_MEMSET=y |
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CONFIG_CMD_DHRYSTONE=y |
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CONFIG_ERRNO_STR=y |
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@ -0,0 +1,30 @@ |
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/*
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* (C) Copyright 2015 Google, Inc |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#ifndef __CONFIG_H |
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#define __CONFIG_H |
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#define ROCKCHIP_DEVICE_SETTINGS |
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#include <configs/rk3188_common.h> |
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#define CONFIG_ENV_IS_IN_MMC |
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#define CONFIG_SYS_MMC_ENV_DEV 0 |
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#ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM |
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/* SPL @ 32k for 34k
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* u-boot directly after @ 68k for 400k or so |
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* ENV @ 992k |
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*/ |
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#define CONFIG_ENV_OFFSET ((1024-32) * 1024) |
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#else |
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/* SPL @ 32k for ~36k
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* ENV @ 96k |
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* u-boot @ 128K |
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*/ |
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#define CONFIG_ENV_OFFSET (96 * 1024) |
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#endif |
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#endif |
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