diff options
| author | Thomas Herzmann <thomas.herzmann@keymile.com> | 2012-05-04 10:55:57 +0200 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2012-06-15 17:12:51 -0500 |
| commit | 13fff2229178ab3d7f8d6b8fda37873c7a8cb1eb (patch) | |
| tree | 61b55a6737302056255d8848029daebe84f59b03 /board | |
| parent | 95209b66846276d1d598f579ae2dcd1988c49a53 (diff) | |
| download | u-boot-imx-13fff2229178ab3d7f8d6b8fda37873c7a8cb1eb.zip u-boot-imx-13fff2229178ab3d7f8d6b8fda37873c7a8cb1eb.tar.gz u-boot-imx-13fff2229178ab3d7f8d6b8fda37873c7a8cb1eb.tar.bz2 | |
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 <thomas.herzmann@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/keymile/km83xx/km83xx.c | 11 |
1 files changed, 11 insertions, 0 deletions
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; } |