From 13fff2229178ab3d7f8d6b8fda37873c7a8cb1eb Mon Sep 17 00:00:00 2001 From: Thomas Herzmann Date: Fri, 4 May 2012 10:55:57 +0200 Subject: [PATCH] powerpc/83xx/km: readout dip_switch on kmcoge5ne On kmcoge5ne we have a dip switch present. If this switch was switched on the actual_bank is set to 0 and this SW will be booted. Signed-off-by: Thomas Herzmann Signed-off-by: Holger Brunck Signed-off-by: Kim Phillips --- board/keymile/km83xx/km83xx.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c index f05cdfd..e01a633 100644 --- a/board/keymile/km83xx/km83xx.c +++ b/board/keymile/km83xx/km83xx.c @@ -195,6 +195,17 @@ int misc_init_r(void) int last_stage_init(void) { +#if defined(CONFIG_KMCOGE5NE) + struct bfticu_iomap *base = + (struct bfticu_iomap *)CONFIG_SYS_BFTIC3_BASE; + u8 dip_switch = in_8((u8 *)&(base->mswitch)) & BFTICU_DIPSWITCH_MASK; + + if (dip_switch != 0) { + /* start bootloader */ + puts("DIP: Enabled\n"); + setenv("actual_bank", "0"); + } +#endif set_km_env(); return 0; } -- 2.7.4