diff options
Diffstat (limited to 'include/configs/SBC8540.h')
| -rw-r--r-- | include/configs/SBC8540.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h index 7cde39b..1989e5a 100644 --- a/include/configs/SBC8540.h +++ b/include/configs/SBC8540.h @@ -290,6 +290,10 @@ * GPIO pins used for bit-banged MII communications */ #define MDIO_PORT 2 /* Port C */ + #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ + (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) + #define MDC_DECLARE MDIO_DECLARE + #define MDIO_ACTIVE (iop->pdir |= 0x00400000) #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) #define MDIO_READ ((iop->pdat & 0x00400000) != 0) |