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uboot-1.1.4-kirkwood/board/mv_feroceon/mv_hal/eth-phy/mvEthPhyRegs.h

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GPL_TS-20110526-3.4.x
2024-01-07 23:58:22 +01:00
/*******************************************************************************
Copyright (C) Marvell International Ltd. and its affiliates
This software file (the "File") is owned and distributed by Marvell
International Ltd. and/or its affiliates ("Marvell") under the following
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File under one of the following license alternatives, please (i) delete this
introductory statement regarding license alternatives, (ii) delete the two
license alternatives that you have not elected to use and (iii) preserve the
Marvell copyright notice above.
********************************************************************************
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If you received this File from Marvell and you have entered into a commercial
license agreement (a "Commercial License") with Marvell, the File is licensed
to you under the terms of the applicable Commercial License.
********************************************************************************
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If you received this File from Marvell, you may opt to use, redistribute and/or
modify this File in accordance with the terms and conditions of the General
Public License Version 2, June 1991 (the "GPL License"), a copy of which is
available along with the File in the license.txt file or by writing to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
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********************************************************************************
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If you received this File from Marvell, you may opt to use, redistribute and/or
modify this File under the following licensing terms.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
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* Neither the name of Marvell nor the names of its contributors may be
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specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************/
#ifndef __INCethphyregsh
#define __INCethphyregsh
#include "ctrlEnv/mvCtrlEnvSpec.h"
/* defines */
#define ETH_PHY_TIMEOUT 10000
/* registers offsetes defines */
#ifdef MV_88W8660
#define ETH_PHY_SMI_REG (MV_ETH_REG_BASE(0) + 0x6010)
#else
#define ETH_PHY_SMI_REG (MV_ETH_REG_BASE(0) + 0x004)
#endif
/* SMI register fields (ETH_PHY_SMI_REG) */
#define ETH_PHY_SMI_DATA_OFFS 0 /* Data */
#define ETH_PHY_SMI_DATA_MASK (0xffff << ETH_PHY_SMI_DATA_OFFS)
#define ETH_PHY_SMI_DEV_ADDR_OFFS 16 /* PHY device address */
#define ETH_PHY_SMI_DEV_ADDR_MASK (0x1f << ETH_PHY_SMI_DEV_ADDR_OFFS)
#define ETH_PHY_SMI_REG_ADDR_OFFS 21 /* PHY device register address */
#define ETH_PHY_SMI_REG_ADDR_MASK (0x1f << ETH_PHY_SMI_REG_ADDR_OFFS)
#define ETH_PHY_SMI_OPCODE_OFFS 26 /* Write/Read opcode */
#define ETH_PHY_SMI_OPCODE_MASK (3 << ETH_PHY_SMI_OPCODE_OFFS)
#define ETH_PHY_SMI_OPCODE_WRITE (0 << ETH_PHY_SMI_OPCODE_OFFS)
#define ETH_PHY_SMI_OPCODE_READ (1 << ETH_PHY_SMI_OPCODE_OFFS)
#define ETH_PHY_SMI_READ_VALID_BIT 27 /* Read Valid */
#define ETH_PHY_SMI_READ_VALID_MASK (1 << ETH_PHY_SMI_READ_VALID_BIT)
#define ETH_PHY_SMI_BUSY_BIT 28 /* Busy */
#define ETH_PHY_SMI_BUSY_MASK (1 << ETH_PHY_SMI_BUSY_BIT)
/* PHY registers and bits */
#define ETH_PHY_CTRL_REG 0
#define ETH_PHY_STATUS_REG 1
#define ETH_PHY_AUTONEGO_AD_REG 0x4
#define ETH_PHY_1000BASE_T_CTRL_REG 9
#define ETH_PHY_SPEC_STATUS_REG 17
/* ETH_PHY_CTRL_REG bits */
#define ETH_PHY_CTRL_SPEED_MSB_BIT 6
#define ETH_PHY_CTRL_SPEED_MSB_MASK (1 << ETH_PHY_CTRL_SPEED_MSB_BIT)
#define ETH_PHY_CTRL_COLISION_TEST_BIT 7
#define ETH_PHY_CTRL_COLISION_TEST_MASK (1 << ETH_PHY_CTRL_COLISION_TEST_BIT)
#define ETH_PHY_CTRL_DUPLEX_BIT 8
#define ETH_PHY_CTRL_DUPLEX_MASK (1 << ETH_PHY_CTRL_DUPLEX_BIT)
#define ETH_PHY_CTRL_AN_RESTART_BIT 9
#define ETH_PHY_CTRL_AN_RESTART_MASK (1 << ETH_PHY_CTRL_AN_RESTART_BIT)
#define ETH_PHY_CTRL_ISOLATE_BIT 10
#define ETH_PHY_CTRL_ISOLATE_MASK (1 << ETH_PHY_CTRL_ISOLATE_BIT)
#define ETH_PHY_CTRL_POWER_DOWN_BIT 11
#define ETH_PHY_CTRL_POWER_DOWN_MASK (1 << ETH_PHY_CTRL_POWER_DOWN_BIT)
#define ETH_PHY_CTRL_AN_ENABLE_BIT 12
#define ETH_PHY_CTRL_AN_ENABLE_MASK (1 << ETH_PHY_CTRL_AN_ENABLE_BIT)
#define ETH_PHY_CTRL_SPEED_LSB_BIT 13
#define ETH_PHY_CTRL_SPEED_LSB_MASK (1 << ETH_PHY_CTRL_SPEED_LSB_BIT)
#define ETH_PHY_CTRL_LOOPBACK_BIT 14
#define ETH_PHY_CTRL_LOOPBACK_MASK (1 << ETH_PHY_CTRL_LOOPBACK_BIT)
#define ETH_PHY_CTRL_RESET_BIT 15
#define ETH_PHY_CTRL_RESET_MASK (1 << ETH_PHY_CTRL_RESET_BIT)
/* ETH_PHY_STATUS_REG bits */
#define ETH_PHY_STATUS_AN_DONE_BIT 5
#define ETH_PHY_STATUS_AN_DONE_MASK (1 << ETH_PHY_STATUS_AN_DONE_BIT)
/* ETH_PHY_1000BASE_T_CTRL_REG bits */
#define ETH_PHY_1000BASE_ADVERTISE_OFFSET 8
#define ETH_PHY_1000BASE_ADVERTISE_MASK (0x3 << ETH_PHY_1000BASE_ADVERTISE_OFFSET)
/* ETH_PHY_SPEC_STATUS_REG bits */
#define ETH_PHY_SPEC_STATUS_SPEED_OFFS 14
#define ETH_PHY_SPEC_STATUS_SPEED_MASK (0x3 << ETH_PHY_SPEC_STATUS_SPEED_OFFS)
#define ETH_PHY_SPEC_STATUS_SPEED_10MBPS (0x0 << ETH_PHY_SPEC_STATUS_SPEED_OFFS)
#define ETH_PHY_SPEC_STATUS_SPEED_100MBPS (0x1 << ETH_PHY_SPEC_STATUS_SPEED_OFFS)
#define ETH_PHY_SPEC_STATUS_SPEED_1000MBPS (0x2 << ETH_PHY_SPEC_STATUS_SPEED_OFFS)
#define ETH_PHY_SPEC_STATUS_DUPLEX_BIT 13
#define ETH_PHY_SPEC_STATUS_DUPLEX_MASK (0x1 << ETH_PHY_SPEC_STATUS_DUPLEX_BIT)
#define ETH_PHY_SPEC_STATUS_LINK_BIT 10
#define ETH_PHY_SPEC_STATUS_LINK_MASK (0x1 << ETH_PHY_SPEC_STATUS_LINK_BIT)
/* ETH_PHY_SPEC_STATUS_REG bits */
#define ETH_PHY_LED_ACT_LNK_DV 0x4109
#endif /* __INCethphyregsh */
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