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https://github.com/AsahiLinux/u-boot
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eb6c71b562
Add a command to write cedit settings to CMOS RAM so that it can be preserved across a reboot. This uses a simple bit-encoding, where each field has a 'bit position' and a 'bit length' in the schema. Signed-off-by: Simon Glass <sjg@chromium.org>
68 lines
1.3 KiB
Text
68 lines
1.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Sample expo screen layout
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*/
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/dts-v1/;
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/* see expo_ids.h for the IDs */
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/ {
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dynamic-start = <ID_DYNAMIC_START>;
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scenes {
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main {
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id = <ID_SCENE1>;
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/* value refers to the matching id in /strings */
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title-id = <ID_SCENE1_TITLE>;
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/* simple string is used as it is */
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prompt = "UP and DOWN to choose, ENTER to select";
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/* defines a menu within the scene */
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cpu-speed {
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type = "menu";
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id = <ID_CPU_SPEED>;
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/*
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* has both string and ID. The string is ignored
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* if the ID is present and points to a string
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*/
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title = "CPU speed";
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title-id = <ID_CPU_SPEED_TITLE>;
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/* menu items as simple strings */
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item-label = "2 GHz", "2.5 GHz", "3 GHz";
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/* IDs for the menu items */
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item-id = <ID_CPU_SPEED_1 ID_CPU_SPEED_2
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ID_CPU_SPEED_3>;
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start-bit = <0x400>;
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bit-length = <2>;
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};
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power-loss {
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type = "menu";
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id = <ID_POWER_LOSS>;
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title = "AC Power";
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item-label = "Always Off", "Always On",
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"Memory";
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item-id = <ID_AC_OFF ID_AC_ON ID_AC_MEMORY>;
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start-bit = <0x422>;
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bit-length = <2>;
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};
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};
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};
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strings {
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title {
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id = <ID_SCENE1_TITLE>;
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value = "Test Configuration";
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value-es = "configuración de prueba";
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};
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};
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};
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