diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/ppc4xx/miiphy.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpu/ppc4xx/miiphy.c b/cpu/ppc4xx/miiphy.c index 5ca66815c5..3d343ee881 100644 --- a/cpu/ppc4xx/miiphy.c +++ b/cpu/ppc4xx/miiphy.c @@ -113,6 +113,9 @@ int miiphy_read (unsigned char addr, unsigned char reg, printf ("a2: write: EMAC_STACR=0x%0x\n", sta_reg); /* test-only */ #endif +#ifdef CONFIG_PHY_CMD_DELAY + udelay (CONFIG_PHY_CMD_DELAY); /* Intel LXT971A needs this */ +#endif sta_reg = in32 (EMAC_STACR); i = 0; while ((sta_reg & EMAC_STACR_OC) == 0) { @@ -173,6 +176,9 @@ int miiphy_write (unsigned char addr, unsigned char reg, out32 (EMAC_STACR, sta_reg); +#ifdef CONFIG_PHY_CMD_DELAY + udelay (CONFIG_PHY_CMD_DELAY); /* Intel LXT971A needs this */ +#endif /* wait for completion */ i = 0; sta_reg = in32 (EMAC_STACR); |