The lines COL (collision detect) and CRS (carrier sense) needs to be connected and muxed to the CPSW MAC for a proper function in half-duplex Mode of the interface.
Signed-off-by: Hannes Petermaier oe5hpm@oevsv.at Cc: Tom Rini trini@ti.com --- board/BuR/kwb/mux.c | 2 ++ board/BuR/tseries/mux.c | 3 +++ 2 files changed, 5 insertions(+)
diff --git a/board/BuR/kwb/mux.c b/board/BuR/kwb/mux.c index 3a9ad42..10a1073 100644 --- a/board/BuR/kwb/mux.c +++ b/board/BuR/kwb/mux.c @@ -103,6 +103,8 @@ static struct module_pin_mux i2c0_pin_mux[] = { };
static struct module_pin_mux mii1_pin_mux[] = { + {OFFSET(mii1_crs), MODE(0) | RXACTIVE}, /* MII1_CRS */ + {OFFSET(mii1_col), MODE(0) | RXACTIVE}, /* MII1_COL */ {OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */ {OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */ {OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */ diff --git a/board/BuR/tseries/mux.c b/board/BuR/tseries/mux.c index b526c82..3ac0208 100644 --- a/board/BuR/tseries/mux.c +++ b/board/BuR/tseries/mux.c @@ -64,6 +64,8 @@ static struct module_pin_mux spi0_pin_mux[] = { };
static struct module_pin_mux mii1_pin_mux[] = { + {OFFSET(mii1_crs), MODE(0) | RXACTIVE}, /* MII1_CRS */ + {OFFSET(mii1_col), MODE(0) | RXACTIVE}, /* MII1_COL */ {OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */ {OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */ {OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */ @@ -96,6 +98,7 @@ static struct module_pin_mux mii2_pin_mux[] = { {OFFSET(gpmc_a10), MODE(1) | RXACTIVE}, /* MII2_RXD1 */ {OFFSET(gpmc_a11), MODE(1) | RXACTIVE}, /* MII2_RXD0 */ {OFFSET(gpmc_wpn), (MODE(1) | RXACTIVE)},/* MII2_RXERR */ + {OFFSET(gpmc_wait0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* * MII2_CRS is shared with * NAND_WAIT0