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https://github.com/brain-hackers/u-boot-brain
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d5354f59d0
This commit enables support for CONFIG_WDT in the U-Boot proper. Moreover, the SYSRESET_WATCHDOG driver is used to support 'reset' command. As SPL is not yet ready for DM conversion, the CONFIG_HW_WATCHDOG is enabled for it. This allows the legacy SPL code to work properly. Signed-off-by: Lukasz Majewski <lukma@denx.de>
50 lines
729 B
Plaintext
50 lines
729 B
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2019
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.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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* The minimal augmentation DTS U-Boot file to allow UART5
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* configuration in the pre-relocation stage of U-Boot
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* proper.
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*
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* As the same UART is already configured in SPL, we don't need
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* setup pinmux for it again.
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*/
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/ {
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aliases {
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mmc0 = &usdhc4;
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};
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soc {
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u-boot,dm-pre-reloc;
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aips-bus@2100000 {
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u-boot,dm-pre-reloc;
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};
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};
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chosen {
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stdout-path = &uart5;
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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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&i2c3 {
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at24@50 {
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u-boot,i2c-offset-len = <2>;
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};
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};
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&uart5 {
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u-boot,dm-pre-reloc;
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};
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