projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 80885a9d WD |
1 | /*********************************************************************** |
| 2 | * | |
| 3 | * Copyright (C) 2004 by FS Forth-Systeme GmbH. | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * $Id: ns9750_eth.h,v 1.2 2004/02/24 13:25:39 mpietrek Exp $ | |
| 7 | * @Author: Markus Pietrek | |
| 8 | * @References: [1] NS9750 Hardware Reference, December 2003 | |
| 9 | * [2] Intel LXT971 Datasheet #249414 Rev. 02 | |
| 10 | * [3] NS7520 Linux Ethernet Driver | |
| 11 | * | |
| 12 | * This program is free software; you can redistribute it and/or | |
| 13 | * modify it under the terms of the GNU General Public License as | |
| 14 | * published by the Free Software Foundation; either version 2 of | |
| 15 | * the License, or (at your option) any later version. | |
| 16 | * | |
| 17 | * This program is distributed in the hope that it will be useful, | |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | * GNU General Public License for more details. | |
| 21 | * | |
| 22 | * You should have received a copy of the GNU General Public License | |
| 23 | * along with this program; if not, write to the Free Software | |
| 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 25 | * MA 02111-1307 USA | |
| 26 | * | |
| 27 | ***********************************************************************/ | |
| 28 | ||
| 29 | #ifndef FS_NS9750_ETH_H | |
| 30 | #define FS_NS9750_ETH_H | |
| 31 | ||
| 32 | #ifdef CONFIG_DRIVER_NS9750_ETHERNET | |
| 33 | ||
| 429168ea WD |
34 | #include "lxt971a.h" |
| 35 | ||
| 80885a9d WD |
36 | #define NS9750_ETH_MODULE_BASE (0xA0600000) |
| 37 | ||
| 38 | #define get_eth_reg_addr(c) \ | |
| 39 | ((volatile unsigned int*) ( NS9750_ETH_MODULE_BASE+(unsigned int) (c))) | |
| 40 | ||
| 41 | #define NS9750_ETH_EGCR1 (0x0000) | |
| 42 | #define NS9750_ETH_EGCR2 (0x0004) | |
| 43 | #define NS9750_ETH_EGSR (0x0008) | |
| 44 | #define NS9750_ETH_FIFORX (0x000C) | |
| 45 | #define NS9750_ETH_FIFOTX (0x0010) | |
| 46 | #define NS9750_ETH_FIFOTXS (0x0014) | |
| 47 | #define NS9750_ETH_ETSR (0x0018) | |
| 48 | #define NS9750_ETH_ERSR (0x001C) | |
| 49 | #define NS9750_ETH_MAC1 (0x0400) | |
| 50 | #define NS9750_ETH_MAC2 (0x0404) | |
| 51 | #define NS9750_ETH_IPGT (0x0408) | |
| 52 | #define NS9750_ETH_IPGR (0x040C) | |
| 53 | #define NS9750_ETH_CLRT (0x0410) | |
| 54 | #define NS9750_ETH_MAXF (0x0414) | |
| 55 | #define NS9750_ETH_SUPP (0x0418) | |
| 56 | #define NS9750_ETH_TEST (0x041C) | |
| 57 | #define NS9750_ETH_MCFG (0x0420) | |
| 58 | #define NS9750_ETH_MCMD (0x0424) | |
| 59 | #define NS9750_ETH_MADR (0x0428) | |
| 60 | #define NS9750_ETH_MWTD (0x042C) | |
| 61 | #define NS9750_ETH_MRDD (0x0430) | |
| 62 | #define NS9750_ETH_MIND (0x0434) | |
| 63 | #define NS9750_ETH_SA1 (0x0440) | |
| 64 | #define NS9750_ETH_SA2 (0x0444) | |
| 65 | #define NS9750_ETH_SA3 (0x0448) | |
| 66 | #define NS9750_ETH_SAFR (0x0500) | |
| 67 | #define NS9750_ETH_HT1 (0x0504) | |
| 68 | #define NS9750_ETH_HT2 (0x0508) | |
| 69 | #define NS9750_ETH_STAT_BASE (0x0680) | |
| 70 | #define NS9750_ETH_RXAPTR (0x0A00) | |
| 71 | #define NS9750_ETH_RXBPTR (0x0A04) | |
| 72 | #define NS9750_ETH_RXCPTR (0x0A08) | |
| 73 | #define NS9750_ETH_RXDPTR (0x0A0C) | |
| 74 | #define NS9750_ETH_EINTR (0x0A10) | |
| 75 | #define NS9750_ETH_EINTREN (0x0A14) | |
| 76 | #define NS9750_ETH_TXPTR (0x0A18) | |
| 77 | #define NS9750_ETH_TXRPTR (0x0A1C) | |
| 78 | #define NS9750_ETH_TXERBD (0x0A20) | |
| 79 | #define NS9750_ETH_TXSPTR (0x0A24) | |
| 80 | #define NS9750_ETH_RXAOFF (0x0A28) | |
| 81 | #define NS9750_ETH_RXBOFF (0x0A2C) | |
| 82 | #define NS9750_ETH_RXCOFF (0x0A30) | |
| 83 | #define NS9750_ETH_RXDOFF (0x0A34) | |
| 84 | #define NS9750_ETH_TXOFF (0x0A38) | |
| 85 | #define NS9750_ETH_RXFREE (0x0A3C) | |
| 86 | #define NS9750_ETH_TXBD (0x1000) | |
| 87 | ||
| 88 | /* register bit fields */ | |
| 89 | ||
| 90 | #define NS9750_ETH_EGCR1_ERX (0x80000000) | |
| 91 | #define NS9750_ETH_EGCR1_ERXDMA (0x40000000) | |
| 92 | #define NS9750_ETH_EGCR1_ERXSHT (0x10000000) | |
| 93 | #define NS9750_ETH_EGCR1_ERXSIZ (0x08000000) | |
| 94 | #define NS9750_ETH_EGCR1_ETXSIZ (0x04000000) | |
| 95 | #define NS9750_ETH_EGCR1_ETXDIAG (0x02000000) | |
| 96 | #define NS9750_ETH_EGCR1_ERXBAD (0x01000000) | |
| 97 | #define NS9750_ETH_EGCR1_ETX (0x00800000) | |
| 98 | #define NS9750_ETH_EGCR1_ETXDMA (0x00400000) | |
| 99 | #define NS9750_ETH_EGCR1_ETXWM (0x00200000) | |
| 100 | #define NS9750_ETH_EGCR1_ERXADV (0x00100000) | |
| 101 | #define NS9750_ETH_EGCR1_ERXINIT (0x00080000) | |
| 102 | #define NS9750_ETH_EGCR1_PHY_MODE_MA (0x0000C000) | |
| 103 | #define NS9750_ETH_EGCR1_PHY_MODE_MII (0x00008000) | |
| 104 | #define NS9750_ETH_EGCR1_PHY_MODE_RMII (0x00004000) | |
| 105 | #define NS9750_ETH_EGCR1_RXCINV (0x00001000) | |
| 106 | #define NS9750_ETH_EGCR1_TXCINV (0x00000800) | |
| 107 | #define NS9750_ETH_EGCR1_RXALIGN (0x00000400) | |
| 108 | #define NS9750_ETH_EGCR1_MAC_HRST (0x00000200) | |
| 109 | #define NS9750_ETH_EGCR1_ITXA (0x00000100) | |
| 110 | ||
| 111 | #define NS9750_ETH_EGCR2_TPTV_MA (0xFFFF0000) | |
| 112 | #define NS9750_ETH_EGCR2_TPCF (0x00000040) | |
| 113 | #define NS9750_ETH_EGCR2_THPDF (0x00000020) | |
| 114 | #define NS9750_ETH_EGCR2_TCLER (0x00000008) | |
| 115 | #define NS9750_ETH_EGCR2_AUTOZ (0x00000004) | |
| 116 | #define NS9750_ETH_EGCR2_CLRCNT (0x00000002) | |
| 117 | #define NS9750_ETH_EGCR2_STEN (0x00000001) | |
| 118 | ||
| 119 | #define NS9750_ETH_EGSR_RXINIT (0x00100000) | |
| 120 | #define NS9750_ETH_EGSR_TXFIFONF (0x00080000) | |
| 121 | #define NS9750_ETH_EGSR_TXFIFOH (0x00040000) | |
| 122 | #define NS9750_ETH_EGSR_TXFIFOE (0x00010000) | |
| 123 | ||
| 124 | #define NS9750_ETH_FIFOTXS_ALL (0x00000055) | |
| 125 | #define NS9750_ETH_FIFOTXS_3 (0x000000d5) | |
| 126 | #define NS9750_ETH_FIFOTXS_2 (0x00000035) | |
| 127 | #define NS9750_ETH_FIFOTXS_1 (0x0000000D) | |
| 128 | #define NS9750_ETH_FIFOTXS_0 (0x00000003) | |
| 129 | ||
| 130 | #define NS9750_ETH_ETSR_TXOK (0x00008000) | |
| 131 | #define NS9750_ETH_ETSR_TXBR (0x00004000) | |
| 132 | #define NS9750_ETH_ETSR_TXMC (0x00002000) | |
| 133 | #define NS9750_ETH_ETSR_TXAL (0x00001000) | |
| 134 | #define NS9750_ETH_ETSR_TXAED (0x00000800) | |
| 135 | #define NS9750_ETH_ETSR_TXAEC (0x00000400) | |
| 136 | #define NS9750_ETH_ETSR_TXAUR (0x00000200) | |
| 137 | #define NS9750_ETH_ETSR_TXAJ (0x00000100) | |
| 138 | #define NS9750_ETH_ETSR_TXDEF (0x00000040) | |
| 139 | #define NS9750_ETH_ETSR_TXCRC (0x00000020) | |
| 140 | #define NS9750_ETH_ETSR_TXCOLC (0x0000000F) | |
| 141 | ||
| 142 | #define NS9750_ETH_ERSR_RXSIZE_MA (0x0FFF0000) | |
| 143 | #define NS9750_ETH_ERSR_RXCE (0x00008000) | |
| 144 | #define NS9750_ETH_ERSR_RXDV (0x00004000) | |
| 145 | #define NS9750_ETH_ERSR_RXOK (0x00002000) | |
| 146 | #define NS9750_ETH_ERSR_RXBR (0x00001000) | |
| 147 | #define NS9750_ETH_ERSR_RXMC (0x00000800) | |
| 148 | #define NS9750_ETH_ERSR_RXCRC (0x00000400) | |
| 149 | #define NS9750_ETH_ERSR_RXDR (0x00000200) | |
| 150 | #define NS9750_ETH_ERSR_RXCV (0x00000100) | |
| 151 | #define NS9750_ETH_ERSR_RXSHT (0x00000040) | |
| 152 | ||
| 153 | #define NS9750_ETH_MAC1_SRST (0x00008000) | |
| 154 | #define NS9750_ETH_MAC1_SIMMRST (0x00004000) | |
| 155 | #define NS9750_ETH_MAC1_RPEMCSR (0x00000800) | |
| 156 | #define NS9750_ETH_MAC1_RPERFUN (0x00000400) | |
| 157 | #define NS9750_ETH_MAC1_RPEMCST (0x00000200) | |
| 158 | #define NS9750_ETH_MAC1_RPETFUN (0x00000100) | |
| 159 | #define NS9750_ETH_MAC1_LOOPBK (0x00000010) | |
| 160 | #define NS9750_ETH_MAC1_TXFLOW (0x00000008) | |
| 161 | #define NS9750_ETH_MAC1_RXFLOW (0x00000004) | |
| 162 | #define NS9750_ETH_MAC1_PALLRX (0x00000002) | |
| 163 | #define NS9750_ETH_MAC1_RXEN (0x00000001) | |
| 164 | ||
| 165 | #define NS9750_ETH_MAC2_EDEFER (0x00004000) | |
| 166 | #define NS9750_ETH_MAC2_BACKP (0x00002000) | |
| 167 | #define NS9750_ETH_MAC2_NOBO (0x00001000) | |
| 168 | #define NS9750_ETH_MAC2_LONGP (0x00000200) | |
| 169 | #define NS9750_ETH_MAC2_PUREP (0x00000100) | |
| 170 | #define NS9750_ETH_MAC2_AUTOP (0x00000080) | |
| 171 | #define NS9750_ETH_MAC2_VLANP (0x00000040) | |
| 172 | #define NS9750_ETH_MAC2_PADEN (0x00000020) | |
| 173 | #define NS9750_ETH_MAC2_CRCEN (0x00000010) | |
| 174 | #define NS9750_ETH_MAC2_DELCRC (0x00000008) | |
| 175 | #define NS9750_ETH_MAC2_HUGE (0x00000004) | |
| 176 | #define NS9750_ETH_MAC2_FLENC (0x00000002) | |
| 177 | #define NS9750_ETH_MAC2_FULLD (0x00000001) | |
| 178 | ||
| 179 | #define NS9750_ETH_IPGT_MA (0x0000007F) | |
| 180 | ||
| 181 | #define NS9750_ETH_IPGR_IPGR1 (0x00007F00) | |
| 182 | #define NS9750_ETH_IPGR_IPGR2 (0x0000007F) | |
| 183 | ||
| 184 | #define NS9750_ETH_CLRT_CWIN (0x00003F00) | |
| 185 | #define NS9750_ETH_CLRT_RETX (0x0000000F) | |
| 186 | ||
| 187 | #define NS9750_ETH_MAXF_MAXF (0x0000FFFF) | |
| 188 | ||
| 189 | #define NS9750_ETH_SUPP_RPERMII (0x00008000) | |
| 190 | #define NS9750_ETH_SUPP_SPEED (0x00000080) | |
| 191 | ||
| 192 | #define NS9750_ETH_TEST_TBACK (0x00000004) | |
| 193 | #define NS9750_ETH_TEST_TPAUSE (0x00000002) | |
| 194 | #define NS9750_ETH_TEST_SPQ (0x00000001) | |
| 195 | ||
| 196 | #define NS9750_ETH_MCFG_RMIIM (0x00008000) | |
| 197 | #define NS9750_ETH_MCFG_CLKS_MA (0x0000001C) | |
| 198 | #define NS9750_ETH_MCFG_CLKS_4 (0x00000004) | |
| 199 | #define NS9750_ETH_MCFG_CLKS_6 (0x00000008) | |
| 200 | #define NS9750_ETH_MCFG_CLKS_8 (0x0000000C) | |
| 201 | #define NS9750_ETH_MCFG_CLKS_10 (0x00000010) | |
| 202 | #define NS9750_ETH_MCFG_CLKS_20 (0x00000014) | |
| 203 | #define NS9750_ETH_MCFG_CLKS_30 (0x00000018) | |
| 204 | #define NS9750_ETH_MCFG_CLKS_40 (0x0000001C) | |
| 205 | #define NS9750_ETH_MCFG_SPRE (0x00000002) | |
| 206 | #define NS9750_ETH_MCFG_SCANI (0x00000001) | |
| 207 | ||
| 208 | #define NS9750_ETH_MCMD_SCAN (0x00000002) | |
| 209 | #define NS9750_ETH_MCMD_READ (0x00000001) | |
| 210 | ||
| 211 | #define NS9750_ETH_MADR_DADR_MA (0x00001F00) | |
| 212 | #define NS9750_ETH_MADR_RADR_MA (0x0000001F) | |
| 213 | ||
| 214 | #define NS9750_ETH_MWTD_MA (0x0000FFFF) | |
| 215 | ||
| 216 | #define NS9750_ETH_MRRD_MA (0x0000FFFF) | |
| 217 | ||
| 218 | #define NS9750_ETH_MIND_MIILF (0x00000008) | |
| 219 | #define NS9750_ETH_MIND_NVALID (0x00000004) | |
| 220 | #define NS9750_ETH_MIND_SCAN (0x00000002) | |
| 221 | #define NS9750_ETH_MIND_BUSY (0x00000001) | |
| 222 | ||
| 223 | #define NS9750_ETH_SA1_OCTET1_MA (0x0000FF00) | |
| 224 | #define NS9750_ETH_SA1_OCTET2_MA (0x000000FF) | |
| 225 | ||
| 226 | #define NS9750_ETH_SA2_OCTET3_MA (0x0000FF00) | |
| 227 | #define NS9750_ETH_SA2_OCTET4_MA (0x000000FF) | |
| 228 | ||
| 229 | #define NS9750_ETH_SA3_OCTET5_MA (0x0000FF00) | |
| 230 | #define NS9750_ETH_SA3_OCTET6_MA (0x000000FF) | |
| 231 | ||
| 232 | #define NS9750_ETH_SAFR_PRO (0x00000008) | |
| 233 | #define NS9750_ETH_SAFR_PRM (0x00000004) | |
| 234 | #define NS9750_ETH_SAFR_PRA (0x00000002) | |
| 235 | #define NS9750_ETH_SAFR_BROAD (0x00000001) | |
| 236 | ||
| 237 | #define NS9750_ETH_HT1_MA (0x0000FFFF) | |
| 238 | ||
| 239 | #define NS9750_ETH_HT2_MA (0x0000FFFF) | |
| 240 | ||
| 241 | /* also valid for EINTREN */ | |
| 242 | #define NS9750_ETH_EINTR_RXOVL_DATA (0x02000000) | |
| 243 | #define NS9750_ETH_EINTR_RXOVL_STAT (0x01000000) | |
| 244 | #define NS9750_ETH_EINTR_RXBUFC (0x00800000) | |
| 245 | #define NS9750_ETH_EINTR_RXDONEA (0x00400000) | |
| 246 | #define NS9750_ETH_EINTR_RXDONEB (0x00200000) | |
| 247 | #define NS9750_ETH_EINTR_RXDONEC (0x00100000) | |
| 248 | #define NS9750_ETH_EINTR_RXDONED (0x00080000) | |
| 249 | #define NS9750_ETH_EINTR_RXNOBUF (0x00040000) | |
| 250 | #define NS9750_ETH_EINTR_RXBUFFUL (0x00020000) | |
| 251 | #define NS9750_ETH_EINTR_RXBR (0x00010000) | |
| 252 | #define NS9750_ETH_EINTR_STOVFL (0x00000040) | |
| 253 | #define NS9750_ETH_EINTR_TXPAUSE (0x00000020) | |
| 254 | #define NS9750_ETH_EINTR_TXBUFC (0x00000010) | |
| 255 | #define NS9750_ETH_EINTR_TXBUFNR (0x00000008) | |
| 256 | #define NS9750_ETH_EINTR_TXDONE (0x00000004) | |
| 257 | #define NS9750_ETH_EINTR_TXERR (0x00000002) | |
| 258 | #define NS9750_ETH_EINTR_TXIDLE (0x00000001) | |
| 259 | #define NS9750_ETH_EINTR_RX_MA \ | |
| 260 | (NS9750_ETH_EINTR_RXOVL_DATA | \ | |
| 261 | NS9750_ETH_EINTR_RXOVL_STAT | \ | |
| 262 | NS9750_ETH_EINTR_RXBUFC | \ | |
| 263 | NS9750_ETH_EINTR_RXDONEA | \ | |
| 264 | NS9750_ETH_EINTR_RXDONEB | \ | |
| 265 | NS9750_ETH_EINTR_RXDONEC | \ | |
| 266 | NS9750_ETH_EINTR_RXDONED | \ | |
| 267 | NS9750_ETH_EINTR_RXNOBUF | \ | |
| 268 | NS9750_ETH_EINTR_RXBUFFUL | \ | |
| 269 | NS9750_ETH_EINTR_RXBR ) | |
| 270 | #define NS9750_ETH_EINTR_TX_MA \ | |
| 271 | (NS9750_ETH_EINTR_TXPAUSE | \ | |
| 272 | NS9750_ETH_EINTR_TXBUFC | \ | |
| 273 | NS9750_ETH_EINTR_TXBUFNR | \ | |
| 274 | NS9750_ETH_EINTR_TXDONE | \ | |
| 275 | NS9750_ETH_EINTR_TXERR | \ | |
| 276 | NS9750_ETH_EINTR_TXIDLE) | |
| 277 | ||
| 278 | /* for TXPTR, TXRPTR, TXERBD and TXSPTR */ | |
| 279 | #define NS9750_ETH_TXPTR_MA (0x000000FF) | |
| 280 | ||
| 281 | /* for RXAOFF, RXBOFF, RXCOFF and RXDOFF */ | |
| 282 | #define NS9750_ETH_RXOFF_MA (0x000007FF) | |
| 283 | ||
| 284 | #define NS9750_ETH_TXOFF_MA (0x000003FF) | |
| 285 | ||
| 286 | #define NS9750_ETH_RXFREE_D (0x00000008) | |
| 287 | #define NS9750_ETH_RXFREE_C (0x00000004) | |
| 288 | #define NS9750_ETH_RXFREE_B (0x00000002) | |
| 289 | #define NS9750_ETH_RXFREE_A (0x00000001) | |
| 290 | ||
| 80885a9d WD |
291 | #ifndef NS9750_ETH_PHY_ADDRESS |
| 292 | # define NS9750_ETH_PHY_ADDRESS (0x0001) /* suitable for UNC20 */ | |
| 293 | #endif /* NETARM_ETH_PHY_ADDRESS */ | |
| 294 | ||
| 295 | #endif /* CONFIG_DRIVER_NS9750_ETHERNET */ | |
| 296 | ||
| 297 | #endif /* FS_NS9750_ETH_H */ |