diff options
| -rw-r--r-- | board/keymile/mgcoge/mgcoge.c | 18 | ||||
| -rw-r--r-- | include/configs/mgcoge.h | 5 |
2 files changed, 23 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. */ diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h index 6dec0ee..f1bd32a 100644 --- a/include/configs/mgcoge.h +++ b/include/configs/mgcoge.h @@ -348,4 +348,9 @@ #define OF_TBCLK (bd->bi_busfreq / 4) #define OF_STDOUT_PATH "/soc/cpm/serial@11a90" +/* enable last_stage_init */ +#define CONFIG_LAST_STAGE_INIT 1 +/* bfticu address */ +#define CONFIG_SYS_BFTICU_BASE 0x40000000 + #endif /* __CONFIG_H */ |