Initial commit

2025-06-24 12:51:15 +02:00
commit 27c9d80f51
10493 changed files with 1885777 additions and 0 deletions
--- a/package/boot/uboot-mediatek/patches/301-mt7622-generic-reset-button-ignore-env.patch
+++ b/package/boot/uboot-mediatek/patches/301-mt7622-generic-reset-button-ignore-env.patch
@@ -0,0 +1,57 @@
+--- a/board/mediatek/mt7622/mt7622_rfb.c
+++ b/board/mediatek/mt7622/mt7622_rfb.c
+@@ -6,9 +6,16 @@
+ 
+ #include <common.h>
+ #include <config.h>
+#include <dm.h>
+#include <button.h>
+ #include <env.h>
+ #include <init.h>
+ #include <asm/global_data.h>
+#include <linux/delay.h>
+
+#ifndef CONFIG_RESET_BUTTON_LABEL
+#define CONFIG_RESET_BUTTON_LABEL "reset"
+#endif
+ 
+ #include <mtd.h>
+ #include <linux/mtd/mtd.h>
+@@ -24,7 +31,22 @@ int board_init(void)
+ 
+ int board_late_init(void)
+ {
+-	gd->env_valid = 1; //to load environment variable from persistent store
+	struct udevice *dev;
+
+	if (!button_get_by_label(CONFIG_RESET_BUTTON_LABEL, &dev)) {
+		puts("reset button found\n");
+#ifdef CONFIG_RESET_BUTTON_SETTLE_DELAY
+		if (CONFIG_RESET_BUTTON_SETTLE_DELAY > 0) {
+			button_get_state(dev);
+			mdelay(CONFIG_RESET_BUTTON_SETTLE_DELAY);
+		}
+#endif
+		if (button_get_state(dev) == BUTTON_ON) {
+			puts("button pushed, resetting environment\n");
+			gd->env_valid = ENV_INVALID;
+		}
+	}
+
+ 	env_relocate();
+ 	return 0;
+ }
+--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
+@@ -154,4 +154,11 @@ config MTK_BROM_HEADER_INFO
+ 
+ source "board/mediatek/mt7629/Kconfig"
+ 
+config RESET_BUTTON_LABEL
+	string "Button to trigger factory reset"
+	default "reset"
+
+config RESET_BUTTON_SETTLE_DELAY
+	int "Delay to wait for button to settle"
+	default 0
+ endif