| Matthew Fettke | 761e2e9 | 2008-02-04 15:38:20 -0600 | [diff] [blame] | 1 | /* |
| 2 | * MCF5275 Internal Memory Map |
| 3 | * |
| 4 | * Copyright (C) 2003-2004, Greg Ungerer (gerg@snapgear.com) |
| 5 | * Copyright (C) 2004-2008 Arthur Shipkowski (art@videon-central.com) |
| 6 | * |
| 7 | * See file CREDITS for list of people who contributed to this |
| 8 | * project. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of |
| 13 | * the License, or (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 23 | * MA 02111-1307 USA |
| 24 | */ |
| 25 | |
| 26 | #ifndef __M5275_H__ |
| 27 | #define __M5275_H__ |
| 28 | |
| 29 | /* |
| 30 | * Define the 5275 SIM register set addresses. These are similar, |
| 31 | * but not quite identical to the 5282 registers and offsets. |
| 32 | */ |
| 33 | #define MCFICM_INTC0 0x0c00 /* Base for Interrupt Ctrl 0 */ |
| 34 | #define MCFICM_INTC1 0x0d00 /* Base for Interrupt Ctrl 1 */ |
| 35 | #define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */ |
| 36 | #define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */ |
| 37 | #define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */ |
| 38 | #define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */ |
| 39 | #define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */ |
| 40 | #define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */ |
| 41 | #define MCFINTC_IRLR 0x18 /* */ |
| 42 | #define MCFINTC_IACKL 0x19 /* */ |
| 43 | #define MCFINTC_ICR0 0x40 /* Base ICR register */ |
| 44 | |
| 45 | #define MCF_GPIO_PAR_UART 0x10007c |
| 46 | #define UART0_ENABLE_MASK 0x000f |
| 47 | #define UART1_ENABLE_MASK 0x00f0 |
| 48 | #define UART2_ENABLE_MASK 0x3f00 |
| 49 | |
| 50 | #define MCF_GPIO_PAR_FECI2C 0x100082 |
| 51 | #define PAR_SDA_ENABLE_MASK 0x0003 |
| 52 | #define PAR_SCL_ENABLE_MASK 0x000c |
| 53 | |
| 54 | #define MCFSIM_WRRR 0x140000 |
| 55 | #define MCFSIM_SDCR 0x40 |
| 56 | |
| 57 | /********************************************************************* |
| 58 | * SDRAM Controller (SDRAMC) |
| 59 | *********************************************************************/ |
| 60 | |
| 61 | /* Register read/write macros */ |
| 62 | #define MCF_SDRAMC_SDMR (*(vuint32*)(void*)(&__IPSBAR[0x000040])) |
| 63 | #define MCF_SDRAMC_SDCR (*(vuint32*)(void*)(&__IPSBAR[0x000044])) |
| 64 | #define MCF_SDRAMC_SDCFG1 (*(vuint32*)(void*)(&__IPSBAR[0x000048])) |
| 65 | #define MCF_SDRAMC_SDCFG2 (*(vuint32*)(void*)(&__IPSBAR[0x00004C])) |
| 66 | #define MCF_SDRAMC_SDBAR0 (*(vuint32*)(void*)(&__IPSBAR[0x000050])) |
| 67 | #define MCF_SDRAMC_SDBAR1 (*(vuint32*)(void*)(&__IPSBAR[0x000058])) |
| 68 | #define MCF_SDRAMC_SDMR0 (*(vuint32*)(void*)(&__IPSBAR[0x000054])) |
| 69 | #define MCF_SDRAMC_SDMR1 (*(vuint32*)(void*)(&__IPSBAR[0x00005C])) |
| 70 | |
| 71 | /* Bit definitions and macros for MCF_SDRAMC_SDMR */ |
| 72 | #define MCF_SDRAMC_SDMR_CMD (0x00010000) |
| 73 | #define MCF_SDRAMC_SDMR_AD(x) (((x)&0x00000FFF)<<18) |
| 74 | #define MCF_SDRAMC_SDMR_BNKAD(x) (((x)&0x00000003)<<30) |
| 75 | #define MCF_SDRAMC_SDMR_BNKAD_LMR (0x00000000) |
| 76 | #define MCF_SDRAMC_SDMR_BNKAD_LEMR (0x40000000) |
| 77 | |
| 78 | /* Bit definitions and macros for MCF_SDRAMC_SDCR */ |
| 79 | #define MCF_SDRAMC_SDCR_IPALL (0x00000002) |
| 80 | #define MCF_SDRAMC_SDCR_IREF (0x00000004) |
| 81 | #define MCF_SDRAMC_SDCR_DQS_OE(x) (((x)&0x00000003)<<10) |
| 82 | #define MCF_SDRAMC_SDCR_DQP_BP (0x00008000) |
| 83 | #define MCF_SDRAMC_SDCR_RCNT(x) (((x)&0x0000003F)<<16) |
| 84 | #define MCF_SDRAMC_SDCR_MUX(x) (((x)&0x00000003)<<24) |
| 85 | #define MCF_SDRAMC_SDCR_REF (0x10000000) |
| 86 | #define MCF_SDRAMC_SDCR_CKE (0x40000000) |
| 87 | #define MCF_SDRAMC_SDCR_MODE_EN (0x80000000) |
| 88 | |
| 89 | /* Bit definitions and macros for MCF_SDRAMC_SDCFG1 */ |
| 90 | #define MCF_SDRAMC_SDCFG1_WTLAT(x) (((x)&0x00000007)<<4) |
| 91 | #define MCF_SDRAMC_SDCFG1_REF2ACT(x) (((x)&0x0000000F)<<8) |
| 92 | #define MCF_SDRAMC_SDCFG1_PRE2ACT(x) (((x)&0x00000007)<<12) |
| 93 | #define MCF_SDRAMC_SDCFG1_ACT2RW(x) (((x)&0x00000007)<<16) |
| 94 | #define MCF_SDRAMC_SDCFG1_RDLAT(x) (((x)&0x0000000F)<<20) |
| 95 | #define MCF_SDRAMC_SDCFG1_SWT2RD(x) (((x)&0x00000007)<<24) |
| 96 | #define MCF_SDRAMC_SDCFG1_SRD2RW(x) (((x)&0x0000000F)<<28) |
| 97 | |
| 98 | /* Bit definitions and macros for MCF_SDRAMC_SDCFG2 */ |
| 99 | #define MCF_SDRAMC_SDCFG2_BL(x) (((x)&0x0000000F)<<16) |
| 100 | #define MCF_SDRAMC_SDCFG2_BRD2WT(x) (((x)&0x0000000F)<<20) |
| 101 | #define MCF_SDRAMC_SDCFG2_BWT2RW(x) (((x)&0x0000000F)<<24) |
| 102 | #define MCF_SDRAMC_SDCFG2_BRD2PRE(x) (((x)&0x0000000F)<<28) |
| 103 | |
| 104 | /* Bit definitions and macros for MCF_SDRAMC_SDBARn */ |
| 105 | #define MCF_SDRAMC_SDBARn_BASE(x) (((x)&0x00003FFF)<<18) |
| 106 | #define MCF_SDRAMC_SDBARn_BA(x) ((x)&0xFFFF0000) |
| 107 | |
| 108 | /* Bit definitions and macros for MCF_SDRAMC_SDMRn */ |
| 109 | #define MCF_SDRAMC_SDMRn_V (0x00000001) |
| 110 | #define MCF_SDRAMC_SDMRn_WP (0x00000080) |
| 111 | #define MCF_SDRAMC_SDMRn_MASK(x) (((x)&0x00003FFF)<<18) |
| 112 | #define MCF_SDRAMC_SDMRn_BAM_4G (0xFFFF0000) |
| 113 | #define MCF_SDRAMC_SDMRn_BAM_2G (0x7FFF0000) |
| 114 | #define MCF_SDRAMC_SDMRn_BAM_1G (0x3FFF0000) |
| 115 | #define MCF_SDRAMC_SDMRn_BAM_1024M (0x3FFF0000) |
| 116 | #define MCF_SDRAMC_SDMRn_BAM_512M (0x1FFF0000) |
| 117 | #define MCF_SDRAMC_SDMRn_BAM_256M (0x0FFF0000) |
| 118 | #define MCF_SDRAMC_SDMRn_BAM_128M (0x07FF0000) |
| 119 | #define MCF_SDRAMC_SDMRn_BAM_64M (0x03FF0000) |
| 120 | #define MCF_SDRAMC_SDMRn_BAM_32M (0x01FF0000) |
| 121 | #define MCF_SDRAMC_SDMRn_BAM_16M (0x00FF0000) |
| 122 | #define MCF_SDRAMC_SDMRn_BAM_8M (0x007F0000) |
| 123 | #define MCF_SDRAMC_SDMRn_BAM_4M (0x003F0000) |
| 124 | #define MCF_SDRAMC_SDMRn_BAM_2M (0x001F0000) |
| 125 | #define MCF_SDRAMC_SDMRn_BAM_1M (0x000F0000) |
| 126 | #define MCF_SDRAMC_SDMRn_BAM_1024K (0x000F0000) |
| 127 | #define MCF_SDRAMC_SDMRn_BAM_512K (0x00070000) |
| 128 | #define MCF_SDRAMC_SDMRn_BAM_256K (0x00030000) |
| 129 | #define MCF_SDRAMC_SDMRn_BAM_128K (0x00010000) |
| 130 | #define MCF_SDRAMC_SDMRn_BAM_64K (0x00000000) |
| 131 | |
| 132 | /********************************************************************* |
| 133 | * Interrupt Controller (INTC) |
| 134 | ********************************************************************/ |
| 135 | #define INT0_LO_RSVD0 (0) |
| 136 | #define INT0_LO_EPORT1 (1) |
| 137 | #define INT0_LO_EPORT2 (2) |
| 138 | #define INT0_LO_EPORT3 (3) |
| 139 | #define INT0_LO_EPORT4 (4) |
| 140 | #define INT0_LO_EPORT5 (5) |
| 141 | #define INT0_LO_EPORT6 (6) |
| 142 | #define INT0_LO_EPORT7 (7) |
| 143 | #define INT0_LO_SCM (8) |
| 144 | #define INT0_LO_DMA0 (9) |
| 145 | #define INT0_LO_DMA1 (10) |
| 146 | #define INT0_LO_DMA2 (11) |
| 147 | #define INT0_LO_DMA3 (12) |
| 148 | #define INT0_LO_UART0 (13) |
| 149 | #define INT0_LO_UART1 (14) |
| 150 | #define INT0_LO_UART2 (15) |
| 151 | #define INT0_LO_RSVD1 (16) |
| 152 | #define INT0_LO_I2C (17) |
| 153 | #define INT0_LO_QSPI (18) |
| 154 | #define INT0_LO_DTMR0 (19) |
| 155 | #define INT0_LO_DTMR1 (20) |
| 156 | #define INT0_LO_DTMR2 (21) |
| 157 | #define INT0_LO_DTMR3 (22) |
| 158 | #define INT0_LO_FEC0_TXF (23) |
| 159 | #define INT0_LO_FEC0_TXB (24) |
| 160 | #define INT0_LO_FEC0_UN (25) |
| 161 | #define INT0_LO_FEC0_RL (26) |
| 162 | #define INT0_LO_FEC0_RXF (27) |
| 163 | #define INT0_LO_FEC0_RXB (28) |
| 164 | #define INT0_LO_FEC0_MII (29) |
| 165 | #define INT0_LO_FEC0_LC (30) |
| 166 | #define INT0_LO_FEC0_HBERR (31) |
| 167 | #define INT0_HI_FEC0_GRA (32) |
| 168 | #define INT0_HI_FEC0_EBERR (33) |
| 169 | #define INT0_HI_FEC0_BABT (34) |
| 170 | #define INT0_HI_FEC0_BABR (35) |
| 171 | #define INT0_HI_PIT0 (36) |
| 172 | #define INT0_HI_PIT1 (37) |
| 173 | #define INT0_HI_PIT2 (38) |
| 174 | #define INT0_HI_PIT3 (39) |
| 175 | #define INT0_HI_RNG (40) |
| 176 | #define INT0_HI_SKHA (41) |
| 177 | #define INT0_HI_MDHA (42) |
| 178 | #define INT0_HI_USB (43) |
| 179 | #define INT0_HI_USB_EP0 (44) |
| 180 | #define INT0_HI_USB_EP1 (45) |
| 181 | #define INT0_HI_USB_EP2 (46) |
| 182 | #define INT0_HI_USB_EP3 (47) |
| 183 | /* 48-63 Reserved */ |
| 184 | |
| 185 | /* 0-22 Reserved */ |
| 186 | #define INT1_LO_FEC1_TXF (23) |
| 187 | #define INT1_LO_FEC1_TXB (24) |
| 188 | #define INT1_LO_FEC1_UN (25) |
| 189 | #define INT1_LO_FEC1_RL (26) |
| 190 | #define INT1_LO_FEC1_RXF (27) |
| 191 | #define INT1_LO_FEC1_RXB (28) |
| 192 | #define INT1_LO_FEC1_MII (29) |
| 193 | #define INT1_LO_FEC1_LC (30) |
| 194 | #define INT1_LO_FEC1_HBERR (31) |
| 195 | #define INT1_HI_FEC1_GRA (32) |
| 196 | #define INT1_HI_FEC1_EBERR (33) |
| 197 | #define INT1_HI_FEC1_BABT (34) |
| 198 | #define INT1_HI_FEC1_BABR (35) |
| 199 | /* 36-63 Reserved */ |
| 200 | |
| 201 | /* Bit definitions and macros for INTC_IPRL */ |
| 202 | #define INTC_IPRL_INT31 (0x80000000) |
| 203 | #define INTC_IPRL_INT30 (0x40000000) |
| 204 | #define INTC_IPRL_INT29 (0x20000000) |
| 205 | #define INTC_IPRL_INT28 (0x10000000) |
| 206 | #define INTC_IPRL_INT27 (0x08000000) |
| 207 | #define INTC_IPRL_INT26 (0x04000000) |
| 208 | #define INTC_IPRL_INT25 (0x02000000) |
| 209 | #define INTC_IPRL_INT24 (0x01000000) |
| 210 | #define INTC_IPRL_INT23 (0x00800000) |
| 211 | #define INTC_IPRL_INT22 (0x00400000) |
| 212 | #define INTC_IPRL_INT21 (0x00200000) |
| 213 | #define INTC_IPRL_INT20 (0x00100000) |
| 214 | #define INTC_IPRL_INT19 (0x00080000) |
| 215 | #define INTC_IPRL_INT18 (0x00040000) |
| 216 | #define INTC_IPRL_INT17 (0x00020000) |
| 217 | #define INTC_IPRL_INT16 (0x00010000) |
| 218 | #define INTC_IPRL_INT15 (0x00008000) |
| 219 | #define INTC_IPRL_INT14 (0x00004000) |
| 220 | #define INTC_IPRL_INT13 (0x00002000) |
| 221 | #define INTC_IPRL_INT12 (0x00001000) |
| 222 | #define INTC_IPRL_INT11 (0x00000800) |
| 223 | #define INTC_IPRL_INT10 (0x00000400) |
| 224 | #define INTC_IPRL_INT9 (0x00000200) |
| 225 | #define INTC_IPRL_INT8 (0x00000100) |
| 226 | #define INTC_IPRL_INT7 (0x00000080) |
| 227 | #define INTC_IPRL_INT6 (0x00000040) |
| 228 | #define INTC_IPRL_INT5 (0x00000020) |
| 229 | #define INTC_IPRL_INT4 (0x00000010) |
| 230 | #define INTC_IPRL_INT3 (0x00000008) |
| 231 | #define INTC_IPRL_INT2 (0x00000004) |
| 232 | #define INTC_IPRL_INT1 (0x00000002) |
| 233 | #define INTC_IPRL_INT0 (0x00000001) |
| 234 | |
| 235 | /* Bit definitions and macros for RCR */ |
| 236 | #define RCM_RCR_FRCRSTOUT (0x40) |
| 237 | #define RCM_RCR_SOFTRST (0x80) |
| 238 | |
| 239 | #define FMPLL_SYNSR_LOCK (0x00000008) |
| 240 | |
| 241 | #endif /* __M5275_H__ */ |