diff options
| author | Tor Krill <tor@excito.com> | 2008-03-28 15:29:45 +0100 |
|---|---|---|
| committer | Ben Warren <biggerbadderben@gmail.com> | 2008-03-31 23:11:46 -0400 |
| commit | 2d934ea51f276522b532f870a820e844ff480b5b (patch) | |
| tree | b5124ad1a7998274f7f34db7d34474e36d4092fc | |
| parent | 3eac6402a508b0f68a21cc9cbc2cc49347de0c31 (diff) | |
| download | u-boot-imx-2d934ea51f276522b532f870a820e844ff480b5b.zip u-boot-imx-2d934ea51f276522b532f870a820e844ff480b5b.tar.gz u-boot-imx-2d934ea51f276522b532f870a820e844ff480b5b.tar.bz2 | |
Add Vitesse 8601 support to TSEC driver
Add phy_info for Vitesse VSC8601.
Add config option, CFG_VSC8601_SKEWFIX, to enable RGMII skew timing compensation.
Signed-off-by: Tor Krill <tor@excito.com>
Reviewed-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| -rw-r--r-- | drivers/net/tsec.c | 30 | ||||
| -rw-r--r-- | drivers/net/tsec.h | 5 |
2 files changed, 35 insertions, 0 deletions
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index 431a8d2..9d22aa3 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -1267,6 +1267,35 @@ struct phy_info phy_info_VSC8244 = { }, }; +struct phy_info phy_info_VSC8601 = { + 0x00007042, + "Vitesse VSC8601", + 4, + (struct phy_cmd[]){ /* config */ + /* Override PHY config settings */ + /* Configure some basic stuff */ + {MIIM_CONTROL, MIIM_CONTROL_INIT, &mii_cr_init}, +#ifdef CFG_VSC8601_SKEWFIX + {MIIM_VSC8601_EPHY_CON,MIIM_VSC8601_EPHY_CON_INIT_SKEW,NULL}, +#endif + {miim_end,} + }, + (struct phy_cmd[]){ /* startup */ + /* Read the Status (2x to make sure link is right) */ + {MIIM_STATUS, miim_read, NULL}, + /* Auto-negotiate */ + {MIIM_STATUS, miim_read, &mii_parse_sr}, + /* Read the status */ + {MIIM_VSC8244_AUX_CONSTAT, miim_read, + &mii_parse_vsc8244}, + {miim_end,} + }, + (struct phy_cmd[]){ /* shutdown */ + {miim_end,} + }, +}; + + struct phy_info phy_info_dm9161 = { 0x0181b88, "Davicom DM9161E", @@ -1462,6 +1491,7 @@ struct phy_info *phy_info[] = { &phy_info_dm9161, &phy_info_lxt971, &phy_info_VSC8244, + &phy_info_VSC8601, &phy_info_dp83865, &phy_info_rtl8211b, &phy_info_generic, diff --git a/drivers/net/tsec.h b/drivers/net/tsec.h index d4dc15a..cfa7d1a 100644 --- a/drivers/net/tsec.h +++ b/drivers/net/tsec.h @@ -159,6 +159,11 @@ #define MIIM_VSC8244_LED_CON 0x1b #define MIIM_VSC8244_LEDCON_INIT 0xF011 +/* Entry for Vitesse VSC8601 regs starts here (Not complete) */ +/* Vitesse VSC8601 Extended PHY Control Register 1 */ +#define MIIM_VSC8601_EPHY_CON 0x17 +#define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120 + /* 88E1011 PHY Status Register */ #define MIIM_88E1011_PHY_STATUS 0x11 #define MIIM_88E1011_PHYSTAT_SPEED 0xc000 |