u-boot/include/dp83848.h
Sergey Kubushyn c74b2108e3 [ARM] TI DaVinci support, hopefully final
Add support for the following DaVinci boards:
- DV_EVM
- SCHMOOGIE
- SONATA

Changes:

- Split into separate board directories
- Removed changes to MTD_DEBUG (or whatever it's called)
- New CONFIG_CMD party line followed
- Some cosmetic fixes, cleanup etc.
- Patches against the latest U-Boot tree as of now.
- Fixed CONFIG_CMD_NET in net files.
- Fixed CONFIG_CMD_EEPROM for schmoogie.
- Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE and
   DV_EVM. Can't check if it works on SONATA, don't have a board any more,
   but it at least compiles.

Here is an excerpt from session log on SCHMOOGIE...

U-Boot 1.2.0-g6c33c785-dirty (Aug  7 2007 - 13:07:17)

DRAM:  128 MB
NAND:  128 MiB
In:    serial
Out:   serial
Err:   serial
ARM Clock : 297MHz
DDR Clock : 162MHz
ETH PHY   : DP83848 @ 0x01
U-Boot > iprobe
Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F
U-Boot > ping 192.168.253.10
host 192.168.253.10 is alive
U-Boot >

Signed-off-by: Sergey Kubushyn <ksi@koi8.net>
Acked-by: Dirk Behme <dirk.behme@gmail.com>
Acked-by: Zach Sadecki <Zach.Sadecki@ripcode.com>
Acked-by: Stefan Roese <sr@denx.de>
2007-08-10 20:26:18 +02:00

89 lines
3.1 KiB
C

/*
* DP83848 ethernet Physical layer
*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
/* National Semiconductor PHYSICAL LAYER TRANSCEIVER DP83848 */
#define DP83848_CTL_REG 0x0 /* Basic Mode Control Reg */
#define DP83848_STAT_REG 0x1 /* Basic Mode Status Reg */
#define DP83848_PHYID1_REG 0x2 /* PHY Idendifier Reg 1 */
#define DP83848_PHYID2_REG 0x3 /* PHY Idendifier Reg 2 */
#define DP83848_ANA_REG 0x4 /* Auto_Neg Advt Reg */
#define DP83848_ANLPA_REG 0x5 /* Auto_neg Link Partner Ability Reg */
#define DP83848_ANE_REG 0x6 /* Auto-neg Expansion Reg */
#define DP83848_PHY_STAT_REG 0x10 /* PHY Status Register */
#define DP83848_PHY_INTR_CTRL_REG 0x11 /* PHY Interrupt Control Register */
#define DP83848_PHY_CTRL_REG 0x19 /* PHY Status Register */
/*--Bit definitions: DP83848_CTL_REG */
#define DP83848_RESET (1 << 15) /* 1= S/W Reset */
#define DP83848_LOOPBACK (1 << 14) /* 1=loopback Enabled */
#define DP83848_SPEED_SELECT (1 << 13)
#define DP83848_AUTONEG (1 << 12)
#define DP83848_POWER_DOWN (1 << 11)
#define DP83848_ISOLATE (1 << 10)
#define DP83848_RESTART_AUTONEG (1 << 9)
#define DP83848_DUPLEX_MODE (1 << 8)
#define DP83848_COLLISION_TEST (1 << 7)
/*--Bit definitions: DP83848_STAT_REG */
#define DP83848_100BASE_T4 (1 << 15)
#define DP83848_100BASE_TX_FD (1 << 14)
#define DP83848_100BASE_TX_HD (1 << 13)
#define DP83848_10BASE_T_FD (1 << 12)
#define DP83848_10BASE_T_HD (1 << 11)
#define DP83848_MF_PREAMB_SUPPR (1 << 6)
#define DP83848_AUTONEG_COMP (1 << 5)
#define DP83848_RMT_FAULT (1 << 4)
#define DP83848_AUTONEG_ABILITY (1 << 3)
#define DP83848_LINK_STATUS (1 << 2)
#define DP83848_JABBER_DETECT (1 << 1)
#define DP83848_EXTEND_CAPAB (1 << 0)
/*--definitions: DP83848_PHYID1 */
#define DP83848_PHYID1_OUI 0x2000
#define DP83848_PHYID2_OUI 0x5c90
/*--Bit definitions: DP83848_ANAR, DP83848_ANLPAR */
#define DP83848_NP (1 << 15)
#define DP83848_ACK (1 << 14)
#define DP83848_RF (1 << 13)
#define DP83848_PAUSE (1 << 10)
#define DP83848_T4 (1 << 9)
#define DP83848_TX_FDX (1 << 8)
#define DP83848_TX_HDX (1 << 7)
#define DP83848_10_FDX (1 << 6)
#define DP83848_10_HDX (1 << 5)
#define DP83848_AN_IEEE_802_3 0x0001
/*--Bit definitions: DP83848_ANER */
#define DP83848_PDF (1 << 4)
#define DP83848_LP_NP_ABLE (1 << 3)
#define DP83848_NP_ABLE (1 << 2)
#define DP83848_PAGE_RX (1 << 1)
#define DP83848_LP_AN_ABLE (1 << 0)
/*--Bit definitions: DP83848_PHY_STAT */
#define DP83848_RX_ERR_LATCH (1 << 13)
#define DP83848_POLARITY_STAT (1 << 12)
#define DP83848_FALSE_CAR_SENSE (1 << 11)
#define DP83848_SIG_DETECT (1 << 10)
#define DP83848_DESCRAM_LOCK (1 << 9)
#define DP83848_PAGE_RCV (1 << 8)
#define DP83848_PHY_RMT_FAULT (1 << 6)
#define DP83848_JABBER (1 << 5)
#define DP83848_AUTONEG_COMPLETE (1 << 4)
#define DP83848_LOOPBACK_STAT (1 << 3)
#define DP83848_DUPLEX (1 << 2)
#define DP83848_SPEED (1 << 1)
#define DP83848_LINK (1 << 0)