diff options
Diffstat (limited to 'board/bf527-ezkit/bf527-ezkit.c')
| -rw-r--r-- | board/bf527-ezkit/bf527-ezkit.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/board/bf527-ezkit/bf527-ezkit.c b/board/bf527-ezkit/bf527-ezkit.c index a880066..a911880 100644 --- a/board/bf527-ezkit/bf527-ezkit.c +++ b/board/bf527-ezkit/bf527-ezkit.c @@ -68,3 +68,16 @@ int misc_init_r(void) return 0; } + +#ifdef CONFIG_USB_BLACKFIN +void board_musb_init(void) +{ + /* + * BF527 EZ-KITs require PG13 to be high for HOST mode + */ + bfin_write_PORTG_FER(bfin_read_PORTG_FER() & ~PG13); + bfin_write_PORTGIO_DIR(bfin_read_PORTGIO_DIR() | PG13); + bfin_write_PORTGIO_SET(PG13); + SSYNC(); +} +#endif |