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-rw-r--r--board/keymile/mgcoge/mgcoge.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
index 5c9496c..5dcdf37 100644
--- a/board/keymile/mgcoge/mgcoge.c
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -293,6 +293,24 @@ int checkboard(void)
return 0;
}
+#define DIPSWITCH_OFFSET 0x89
+#define DIPSWITCH_MASK 0x0f
+
+int last_stage_init(void)
+{
+ u8 dip_switch;
+ /* Dip switch */
+ dip_switch = readb(CONFIG_SYS_BFTICU_BASE + DIPSWITCH_OFFSET);
+ dip_switch &= DIPSWITCH_MASK;
+ /* dip switch 'full reset' or 'db erase' */
+ if (dip_switch & 0x1 || dip_switch & 0x2) {
+ /* start bootloader */
+ puts("DIP: Enabled\n");
+ setenv("actual_bank", "0");
+ }
+ return 0;
+}
+
/*
* Early board initalization.
*/