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authorBartlomiej Sieka <tur@semihalf.com>2007-05-27 16:58:45 +0200
committerBartlomiej Sieka <tur@semihalf.com>2007-05-27 16:58:45 +0200
commitc00125e07c1ebc125bab40e1e18bceed8be0c162 (patch)
tree5c6261640564551bf822181ace842a3147e45025 /cpu/mpc5xxx
parent93b78f534a6e708b4cf1a4ffb4d8438c67a007db (diff)
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MPC5XXX, Motion-PRO: Fix PHY initialization problem.
After being reset in mpc5xxx_fec_init_phy(), PHY goes into FX mode, in which networking does not function. This commit switches PHY to TX mode by clearing the FX_SEL bit of Mode Control Register. It also reverses commit 008861a2f3ef2c062744d733787c7e530a1b8761, i.e., a temporary workaround. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Acked-by: Bartlomiej Sieka <tur@semihalf.com>
Diffstat (limited to 'cpu/mpc5xxx')
-rw-r--r--cpu/mpc5xxx/fec.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/cpu/mpc5xxx/fec.c b/cpu/mpc5xxx/fec.c
index 0b8f24d..62b5f4e 100644
--- a/cpu/mpc5xxx/fec.c
+++ b/cpu/mpc5xxx/fec.c
@@ -395,9 +395,7 @@ static int mpc5xxx_fec_init(struct eth_device *dev, bd_t * bis)
static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis)
{
mpc5xxx_fec_priv *fec = (mpc5xxx_fec_priv *)dev->priv;
-#ifndef CONFIG_MOTIONPRO
const uint8 phyAddr = CONFIG_PHY_ADDR; /* Only one PHY */
-#endif /* !CONFIG_MOTIONPRO */
#if (DEBUG & 0x1)
printf ("mpc5xxx_fec_init_phy... Begin\n");
@@ -437,7 +435,6 @@ static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis)
* PHY initialization for the Motion-PRO board, until a proper fix is found.
*/
-#ifndef CONFIG_MOTIONPRO
if (fec->xcv_type != SEVENWIRE) {
/*
* Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
@@ -560,7 +557,6 @@ static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis)
}
}
-#endif /* !CONFIG_MOTIONPRO */
#if (DEBUG & 0x2)
if (fec->xcv_type != SEVENWIRE)