diff options
Diffstat (limited to 'cpu/ppc4xx/4xx_enet.c')
| -rw-r--r-- | cpu/ppc4xx/4xx_enet.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index 5ef1005..599f5ce 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -975,9 +975,10 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) /* set transmit enable & receive enable */ out_be32((void *)EMAC_M0 + hw_p->hw_addr, EMAC_M0_TXE | EMAC_M0_RXE); - /* set receive fifo to 4k and tx fifo to 2k */ mode_reg = in_be32((void *)EMAC_M1 + hw_p->hw_addr); - mode_reg |= EMAC_M1_RFS_4K | EMAC_M1_TX_FIFO_2K; + + /* set rx-/tx-fifo size */ + mode_reg = (mode_reg & ~EMAC_MR1_FIFO_MASK) | EMAC_MR1_FIFO_SIZE; /* set speed */ if (speed == _1000BASET) { |