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https://github.com/AsahiLinux/u-boot
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227cb30047
add support for revision C boards. This board has no longer a NAND. Signed-off-by: Heiko Schocher <hs@denx.de>
77 lines
981 B
Text
77 lines
981 B
Text
// SPDX-License-Identifier: GPL-2.0+ or X11
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/*
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* Copyright (C) 2019 Heiko Schocher <hs@denx.de>
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*/
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/ {
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chosen {
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u-boot,dm-pre-reloc;
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stdout-path = &uart2;
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};
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wdt-reboot {
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compatible = "wdt-reboot";
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wdt = <&wdog1>;
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};
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};
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&uart2 {
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u-boot,dm-pre-reloc;
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};
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&pinctrl_gpio {
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u-boot,dm-pre-reloc;
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};
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&pinctrl_uart2 {
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u-boot,dm-pre-reloc;
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};
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&iomuxc {
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u-boot,dm-pre-reloc;
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};
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&aips2 {
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u-boot,dm-pre-reloc;
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};
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&backlight {
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pwms = <&pwm1 0 300000>;
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default-brightness-level = <2>;
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};
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/*
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* allow switching write protect / reset pin by gpio,
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* because "pinctrl-assert-gpios" from &ecspi1 isn't handled by u-boot
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*/
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&gpio2 {
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u-boot,dm-pre-reloc;
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wp_spi_nor {
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gpio-hog;
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output-high;
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gpios = <15 GPIO_ACTIVE_HIGH>;
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};
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reset_spi_nor {
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gpio-hog;
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output-high;
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gpios = <28 GPIO_ACTIVE_HIGH>;
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};
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};
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&gpio4 {
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u-boot,dm-pre-reloc;
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};
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&ecspi1 {
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u-boot,dm-pre-reloc;
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};
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&flash {
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u-boot,dm-pre-reloc;
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};
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&pinctrl_ecspi1 {
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u-boot,dm-pre-reloc;
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};
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