summaryrefslogtreecommitdiff
path: root/drivers/qe/uec.c
diff options
context:
space:
mode:
authorAndy Fleming <afleming@freescale.com>2007-08-14 00:14:25 -0500
committerAndrew Fleming-AFLEMING <afleming@freescale.com>2007-08-14 01:47:44 -0500
commitda9d4610d76e52c4d20a8f3d8433439a7fcf5b71 (patch)
tree878ce01e8e6059383e74d42fdc809b8087a1fcdd /drivers/qe/uec.c
parentc59e4091ffe0148398b9e9ff14a019ea038b7432 (diff)
downloadu-boot-imx-da9d4610d76e52c4d20a8f3d8433439a7fcf5b71.zip
u-boot-imx-da9d4610d76e52c4d20a8f3d8433439a7fcf5b71.tar.gz
u-boot-imx-da9d4610d76e52c4d20a8f3d8433439a7fcf5b71.tar.bz2
Add support for UEC to 8568
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'drivers/qe/uec.c')
-rw-r--r--drivers/qe/uec.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index c416a67..89a7279 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -391,17 +391,17 @@ static int uec_set_mac_if_mode(uec_private_t *uec, enet_interface_e if_mode)
return 0;
}
-static int init_mii_management_configuration(uec_t *uec_regs)
+static int init_mii_management_configuration(uec_mii_t *uec_mii_regs)
{
uint timeout = 0x1000;
u32 miimcfg = 0;
- miimcfg = in_be32(&uec_regs->miimcfg);
+ miimcfg = in_be32(&uec_mii_regs->miimcfg);
miimcfg |= MIIMCFG_MNGMNT_CLC_DIV_INIT_VALUE;
- out_be32(&uec_regs->miimcfg, miimcfg);
+ out_be32(&uec_mii_regs->miimcfg, miimcfg);
/* Wait until the bus is free */
- while ((in_be32(&uec_regs->miimcfg) & MIIMIND_BUSY) && timeout--);
+ while ((in_be32(&uec_mii_regs->miimcfg) & MIIMIND_BUSY) && timeout--);
if (timeout <= 0) {
printf("%s: The MII Bus is stuck!", __FUNCTION__);
return -ETIMEDOUT;
@@ -413,13 +413,13 @@ static int init_mii_management_configuration(uec_t *uec_regs)
static int init_phy(struct eth_device *dev)
{
uec_private_t *uec;
- uec_t *uec_regs;
+ uec_mii_t *umii_regs;
struct uec_mii_info *mii_info;
struct phy_info *curphy;
int err;
uec = (uec_private_t *)dev->priv;
- uec_regs = uec->uec_regs;
+ umii_regs = uec->uec_mii_regs;
uec->oldlink = 0;
uec->oldspeed = 0;
@@ -451,19 +451,19 @@ static int init_phy(struct eth_device *dev)
mii_info->mii_id = uec->uec_info->phy_address;
mii_info->dev = dev;
- mii_info->mdio_read = &read_phy_reg;
- mii_info->mdio_write = &write_phy_reg;
+ mii_info->mdio_read = &uec_read_phy_reg;
+ mii_info->mdio_write = &uec_write_phy_reg;
uec->mii_info = mii_info;
- if (init_mii_management_configuration(uec_regs)) {
+ if (init_mii_management_configuration(umii_regs)) {
printf("%s: The MII Bus is stuck!", dev->name);
err = -1;
goto bus_fail;
}
/* get info for this PHY */
- curphy = get_phy_info(uec->mii_info);
+ curphy = uec_get_phy_info(uec->mii_info);
if (!curphy) {
printf("%s: No PHY found", dev->name);
err = -1;
@@ -989,6 +989,13 @@ static int uec_startup(uec_private_t *uec)
/* Setup MAC interface mode */
uec_set_mac_if_mode(uec, uec_info->enet_interface);
+ /* Setup MII management base */
+#ifndef CONFIG_eTSEC_MDIO_BUS
+ uec->uec_mii_regs = (uec_mii_t *)(&uec_regs->miimcfg);
+#else
+ uec->uec_mii_regs = (uec_mii_t *) CONFIG_MIIM_ADDRESS;
+#endif
+
/* Setup MII master clock source */
qe_set_mii_clk_src(uec_info->uf_info.ucc_num);