mirror of
https://github.com/openwrt/openwrt.git
synced 2025-01-10 15:03:07 +00:00
36 lines
762 B
Diff
36 lines
762 B
Diff
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--- a/board/mediatek/mt7622/mt7622_rfb.c
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+++ b/board/mediatek/mt7622/mt7622_rfb.c
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@@ -6,9 +6,15 @@
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#include <common.h>
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#include <config.h>
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+#include <dm.h>
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+#include <button.h>
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#include <env.h>
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#include <init.h>
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+#ifndef CONFIG_RESET_BUTTON_LABEL
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+#define CONFIG_RESET_BUTTON_LABEL "reset"
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+#endif
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+
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DECLARE_GLOBAL_DATA_PTR;
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int board_init(void)
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@@ -19,7 +25,15 @@ int board_init(void)
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int board_late_init(void)
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{
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- gd->env_valid = 1; //to load environment variable from persistent store
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+ struct udevice *dev;
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+ int ret;
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+
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+ ret = !!button_get_by_label(CONFIG_RESET_BUTTON_LABEL, &dev);
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+
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+ if (!ret)
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+ ret = !button_get_state(dev);
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+
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+ gd->env_valid = ret; //to load environment variable from persistent store
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env_relocate();
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return 0;
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}
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