diff options
Diffstat (limited to 'include/configs/ZPC1900.h')
| -rw-r--r-- | include/configs/ZPC1900.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/configs/ZPC1900.h b/include/configs/ZPC1900.h index 9cda3f9..8ae765c 100644 --- a/include/configs/ZPC1900.h +++ b/include/configs/ZPC1900.h @@ -86,6 +86,10 @@ * 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) |