wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2001-2005 |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | * |
Wolfgang Denk | 1a45966 | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | /* |
| 9 | * board/config.h - configuration options, board specific |
| 10 | */ |
| 11 | |
| 12 | #ifndef __CONFIG_H |
| 13 | #define __CONFIG_H |
| 14 | |
| 15 | /* |
| 16 | * High Level Configuration Options |
| 17 | * (easy to change) |
| 18 | */ |
| 19 | |
| 20 | #define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */ |
| 21 | #define CONFIG_CPU87 1 /* ...on a CPU87 board */ |
| 22 | #define CONFIG_PCI |
Jon Loeliger | 9c4c5ae | 2005-07-23 10:37:35 -0500 | [diff] [blame] | 23 | #define CONFIG_CPM2 1 /* Has a CPM2 */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 24 | |
Wolfgang Denk | 2ae1824 | 2010-10-06 09:05:45 +0200 | [diff] [blame] | 25 | #ifdef CONFIG_BOOT_ROM |
| 26 | #define CONFIG_SYS_TEXT_BASE 0xFF800000 |
| 27 | #else |
| 28 | #define CONFIG_SYS_TEXT_BASE 0xFF000000 |
| 29 | #endif |
| 30 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 31 | /* |
| 32 | * select serial console configuration |
| 33 | * |
| 34 | * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then |
| 35 | * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4 |
| 36 | * for SCC). |
| 37 | * |
| 38 | * if CONFIG_CONS_NONE is defined, then the serial console routines must |
| 39 | * defined elsewhere (for example, on the cogent platform, there are serial |
| 40 | * ports on the motherboard which are used for the serial console - see |
| 41 | * cogent/cma101/serial.[ch]). |
| 42 | */ |
| 43 | #undef CONFIG_CONS_ON_SMC /* define if console on SMC */ |
| 44 | #define CONFIG_CONS_ON_SCC /* define if console on SCC */ |
| 45 | #undef CONFIG_CONS_NONE /* define if console on something else*/ |
| 46 | #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ |
| 47 | |
| 48 | #if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC) |
| 49 | #define CONFIG_BAUDRATE 230400 |
| 50 | #else |
| 51 | #define CONFIG_BAUDRATE 9600 |
| 52 | #endif |
| 53 | |
| 54 | /* |
| 55 | * select ethernet configuration |
| 56 | * |
| 57 | * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then |
| 58 | * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3 |
| 59 | * for FCC) |
| 60 | * |
| 61 | * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be |
Jon Loeliger | 639221c | 2007-07-09 17:15:49 -0500 | [diff] [blame] | 62 | * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset. |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 63 | */ |
| 64 | #undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */ |
| 65 | #define CONFIG_ETHER_ON_FCC /* define if ether on FCC */ |
| 66 | #undef CONFIG_ETHER_NONE /* define if ether on something else */ |
| 67 | #define CONFIG_ETHER_INDEX 1 /* which SCC/FCC channel for ethernet */ |
| 68 | |
| 69 | #define CONFIG_HAS_ETH1 1 |
| 70 | #define CONFIG_HAS_ETH2 1 |
| 71 | |
| 72 | #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1) |
| 73 | |
| 74 | /* |
| 75 | * - Rx-CLK is CLK11 |
| 76 | * - Tx-CLK is CLK12 |
| 77 | * - RAM for BD/Buffers is on the 60x Bus (see 28-13) |
| 78 | * - Enable Full Duplex in FSMR |
| 79 | */ |
Mike Frysinger | d4590da | 2011-10-17 05:38:58 +0000 | [diff] [blame] | 80 | # define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK) |
| 81 | # define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK12) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 82 | # define CONFIG_SYS_CPMFCR_RAMTYPE 0 |
| 83 | # define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 84 | |
| 85 | #elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2) |
| 86 | |
| 87 | /* |
| 88 | * - Rx-CLK is CLK13 |
| 89 | * - Tx-CLK is CLK14 |
| 90 | * - RAM for BD/Buffers is on the 60x Bus (see 28-13) |
| 91 | * - Enable Full Duplex in FSMR |
| 92 | */ |
Mike Frysinger | d4590da | 2011-10-17 05:38:58 +0000 | [diff] [blame] | 93 | # define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK) |
| 94 | # define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 95 | # define CONFIG_SYS_CPMFCR_RAMTYPE 0 |
| 96 | # define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 97 | |
| 98 | #endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */ |
| 99 | |
| 100 | /* system clock rate (CLKIN) - equal to the 60x and local bus speed */ |
| 101 | #define CONFIG_8260_CLKIN 100000000 /* in Hz */ |
| 102 | |
| 103 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ |
| 104 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 105 | #define CONFIG_PREBOOT \ |
| 106 | "echo; " \ |
Wolfgang Denk | 32bf3d1 | 2008-03-03 12:16:44 +0100 | [diff] [blame] | 107 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS; " \ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 108 | "echo" |
| 109 | |
| 110 | #undef CONFIG_BOOTARGS |
| 111 | #define CONFIG_BOOTCOMMAND \ |
| 112 | "bootp; " \ |
Wolfgang Denk | fe126d8 | 2005-11-20 21:40:11 +0100 | [diff] [blame] | 113 | "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ |
| 114 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 115 | "bootm" |
| 116 | |
| 117 | /*----------------------------------------------------------------------- |
| 118 | * I2C/EEPROM/RTC configuration |
| 119 | */ |
Heiko Schocher | ea818db | 2013-01-29 08:53:15 +0100 | [diff] [blame] | 120 | #define CONFIG_SYS_I2C |
| 121 | #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ |
| 122 | #define CONFIG_SYS_I2C_SOFT_SPEED 50000 |
| 123 | #define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 124 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 125 | /* |
| 126 | * Software (bit-bang) I2C driver configuration |
| 127 | */ |
| 128 | #define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */ |
| 129 | #define I2C_ACTIVE (iop->pdir |= 0x00010000) |
| 130 | #define I2C_TRISTATE (iop->pdir &= ~0x00010000) |
| 131 | #define I2C_READ ((iop->pdat & 0x00010000) != 0) |
| 132 | #define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \ |
| 133 | else iop->pdat &= ~0x00010000 |
| 134 | #define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \ |
| 135 | else iop->pdat &= ~0x00020000 |
| 136 | #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ |
| 137 | |
| 138 | #define CONFIG_RTC_PCF8563 |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 139 | #define CONFIG_SYS_I2C_RTC_ADDR 0x51 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 140 | |
| 141 | #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| 142 | |
| 143 | /*----------------------------------------------------------------------- |
| 144 | * Disk-On-Chip configuration |
| 145 | */ |
| 146 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 147 | #define CONFIG_SYS_MAX_DOC_DEVICE 1 /* Max number of DOC devices */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 148 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 149 | #define CONFIG_SYS_DOC_SUPPORT_2000 |
| 150 | #define CONFIG_SYS_DOC_SUPPORT_MILLENNIUM |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 151 | |
| 152 | /*----------------------------------------------------------------------- |
| 153 | * Miscellaneous configuration options |
| 154 | */ |
| 155 | |
| 156 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 157 | #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 158 | |
Jon Loeliger | 5d2ebe1 | 2007-07-09 21:16:53 -0500 | [diff] [blame] | 159 | /* |
| 160 | * BOOTP options |
| 161 | */ |
| 162 | #define CONFIG_BOOTP_SUBNETMASK |
| 163 | #define CONFIG_BOOTP_GATEWAY |
| 164 | #define CONFIG_BOOTP_HOSTNAME |
| 165 | #define CONFIG_BOOTP_BOOTPATH |
| 166 | #define CONFIG_BOOTP_BOOTFILESIZE |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 167 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 168 | |
Jon Loeliger | 49cf7e8 | 2007-07-05 19:52:35 -0500 | [diff] [blame] | 169 | /* |
| 170 | * Command line configuration. |
| 171 | */ |
| 172 | #include <config_cmd_default.h> |
| 173 | |
| 174 | #define CONFIG_CMD_BEDBUG |
| 175 | #define CONFIG_CMD_DATE |
Jon Loeliger | 49cf7e8 | 2007-07-05 19:52:35 -0500 | [diff] [blame] | 176 | #define CONFIG_CMD_EEPROM |
| 177 | #define CONFIG_CMD_I2C |
| 178 | |
| 179 | #ifdef CONFIG_PCI |
Gabor Juhos | 842033e | 2013-05-30 07:06:12 +0000 | [diff] [blame] | 180 | #define CONFIG_PCI_INDIRECT_BRIDGE |
Jon Loeliger | 49cf7e8 | 2007-07-05 19:52:35 -0500 | [diff] [blame] | 181 | #define CONFIG_CMD_PCI |
| 182 | #endif |
| 183 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 184 | /* |
| 185 | * Miscellaneous configurable options |
| 186 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 187 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| 188 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ |
Jon Loeliger | 49cf7e8 | 2007-07-05 19:52:35 -0500 | [diff] [blame] | 189 | #if defined(CONFIG_CMD_KGDB) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 190 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 191 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 192 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 193 | #endif |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 194 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
| 195 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| 196 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 197 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 198 | #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
| 199 | #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 200 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 201 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 202 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 203 | #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 204 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 205 | #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100 /* "bad" address */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 206 | |
| 207 | #define CONFIG_LOOPW |
| 208 | |
| 209 | /* |
| 210 | * For booting Linux, the board info and command line data |
| 211 | * have to be in the first 8 MB of memory, since this is |
| 212 | * the maximum mapped by the Linux kernel during initialization. |
| 213 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 214 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 215 | |
| 216 | /*----------------------------------------------------------------------- |
| 217 | * Flash configuration |
| 218 | */ |
| 219 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 220 | #define CONFIG_SYS_BOOTROM_BASE 0xFF800000 |
| 221 | #define CONFIG_SYS_BOOTROM_SIZE 0x00080000 |
| 222 | #define CONFIG_SYS_FLASH_BASE 0xFF000000 |
| 223 | #define CONFIG_SYS_FLASH_SIZE 0x00800000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 224 | |
| 225 | /*----------------------------------------------------------------------- |
| 226 | * FLASH organization |
| 227 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 228 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */ |
| 229 | #define CONFIG_SYS_MAX_FLASH_SECT 135 /* max num of sects on one chip */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 230 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 231 | #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ |
| 232 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 233 | |
| 234 | /*----------------------------------------------------------------------- |
| 235 | * Other areas to be mapped |
| 236 | */ |
| 237 | |
| 238 | /* CS3: Dual ported SRAM */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 239 | #define CONFIG_SYS_DPSRAM_BASE 0x40000000 |
| 240 | #define CONFIG_SYS_DPSRAM_SIZE 0x00100000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 241 | |
| 242 | /* CS4: DiskOnChip */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 243 | #define CONFIG_SYS_DOC_BASE 0xF4000000 |
| 244 | #define CONFIG_SYS_DOC_SIZE 0x00100000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 245 | |
| 246 | /* CS5: FDC37C78 controller */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 247 | #define CONFIG_SYS_FDC37C78_BASE 0xF1000000 |
| 248 | #define CONFIG_SYS_FDC37C78_SIZE 0x00100000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 249 | |
| 250 | /* CS6: Board configuration registers */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 251 | #define CONFIG_SYS_BCRS_BASE 0xF2000000 |
| 252 | #define CONFIG_SYS_BCRS_SIZE 0x00010000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 253 | |
| 254 | /* CS7: VME Extended Access Range */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 255 | #define CONFIG_SYS_VMEEAR_BASE 0x60000000 |
| 256 | #define CONFIG_SYS_VMEEAR_SIZE 0x01000000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 257 | |
| 258 | /* CS8: VME Standard Access Range */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 259 | #define CONFIG_SYS_VMESAR_BASE 0xFE000000 |
| 260 | #define CONFIG_SYS_VMESAR_SIZE 0x01000000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 261 | |
| 262 | /* CS9: VME Short I/O Access Range */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 263 | #define CONFIG_SYS_VMESIOAR_BASE 0xFD000000 |
| 264 | #define CONFIG_SYS_VMESIOAR_SIZE 0x01000000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 265 | |
| 266 | /*----------------------------------------------------------------------- |
| 267 | * Hard Reset Configuration Words |
| 268 | * |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 269 | * if you change bits in the HRCW, you must also change the CONFIG_SYS_* |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 270 | * defines for the various registers affected by the HRCW e.g. changing |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 271 | * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR. |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 272 | */ |
| 273 | #if defined(CONFIG_BOOT_ROM) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 274 | #define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | \ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 275 | HRCW_BPS01 | HRCW_CS10PC01) |
| 276 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 277 | #define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | HRCW_CS10PC01) |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 278 | #endif |
| 279 | |
| 280 | /* no slaves so just fill with zeros */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 281 | #define CONFIG_SYS_HRCW_SLAVE1 0 |
| 282 | #define CONFIG_SYS_HRCW_SLAVE2 0 |
| 283 | #define CONFIG_SYS_HRCW_SLAVE3 0 |
| 284 | #define CONFIG_SYS_HRCW_SLAVE4 0 |
| 285 | #define CONFIG_SYS_HRCW_SLAVE5 0 |
| 286 | #define CONFIG_SYS_HRCW_SLAVE6 0 |
| 287 | #define CONFIG_SYS_HRCW_SLAVE7 0 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 288 | |
| 289 | /*----------------------------------------------------------------------- |
| 290 | * Internal Memory Mapped Register |
| 291 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 292 | #define CONFIG_SYS_IMMR 0xF0000000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 293 | |
| 294 | /*----------------------------------------------------------------------- |
| 295 | * Definitions for initial stack pointer and data area (in DPRAM) |
| 296 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 297 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR |
Wolfgang Denk | 553f098 | 2010-10-26 13:32:32 +0200 | [diff] [blame] | 298 | #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in DPRAM */ |
Wolfgang Denk | 25ddd1f | 2010-10-26 14:34:52 +0200 | [diff] [blame] | 299 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 300 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 301 | |
| 302 | /*----------------------------------------------------------------------- |
| 303 | * Start addresses for the final memory configuration |
| 304 | * (Set up by the startup code) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 305 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 306 | * |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 307 | * 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE. |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 308 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 309 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
| 310 | #define CONFIG_SYS_SDRAM_MAX_SIZE 0x08000000 /* max. 128 MB */ |
Wolfgang Denk | 14d0a02 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 311 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 312 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ |
| 313 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 314 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 315 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| 316 | # define CONFIG_SYS_RAMBOOT |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 317 | #endif |
| 318 | |
| 319 | #ifdef CONFIG_PCI |
| 320 | #define CONFIG_PCI_PNP |
| 321 | #define CONFIG_EEPRO100 |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 322 | #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 323 | #endif |
| 324 | |
| 325 | #if 0 |
| 326 | /* environment is in Flash */ |
Jean-Christophe PLAGNIOL-VILLARD | 5a1aceb | 2008-09-10 22:48:04 +0200 | [diff] [blame] | 327 | #define CONFIG_ENV_IS_IN_FLASH 1 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 328 | #ifdef CONFIG_BOOT_ROM |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 329 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x70000) |
Jean-Christophe PLAGNIOL-VILLARD | 0e8d158 | 2008-09-10 22:48:06 +0200 | [diff] [blame] | 330 | # define CONFIG_ENV_SIZE 0x10000 |
| 331 | # define CONFIG_ENV_SECT_SIZE 0x10000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 332 | #endif |
| 333 | #else |
| 334 | /* environment is in EEPROM */ |
Jean-Christophe PLAGNIOL-VILLARD | bb1f8b4 | 2008-09-05 09:19:30 +0200 | [diff] [blame] | 335 | #define CONFIG_ENV_IS_IN_EEPROM 1 |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 336 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x58 /* EEPROM X24C16 */ |
| 337 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 338 | /* mask of address bits that overflow into the "EEPROM chip address" */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 339 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 |
| 340 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 |
| 341 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ |
Jean-Christophe PLAGNIOL-VILLARD | 0e8d158 | 2008-09-10 22:48:06 +0200 | [diff] [blame] | 342 | #define CONFIG_ENV_OFFSET 512 |
| 343 | #define CONFIG_ENV_SIZE (2048 - 512) |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 344 | #endif |
| 345 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 346 | /*----------------------------------------------------------------------- |
| 347 | * Cache Configuration |
| 348 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 349 | #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */ |
Jon Loeliger | 49cf7e8 | 2007-07-05 19:52:35 -0500 | [diff] [blame] | 350 | #if defined(CONFIG_CMD_KGDB) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 351 | # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 352 | #endif |
| 353 | |
| 354 | /*----------------------------------------------------------------------- |
| 355 | * HIDx - Hardware Implementation-dependent Registers 2-11 |
| 356 | *----------------------------------------------------------------------- |
| 357 | * HID0 also contains cache control - initially enable both caches and |
| 358 | * invalidate contents, then the final state leaves only the instruction |
| 359 | * cache enabled. Note that Power-On and Hard reset invalidate the caches, |
| 360 | * but Soft reset does not. |
| 361 | * |
| 362 | * HID1 has only read-only information - nothing to set. |
| 363 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 364 | #define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 365 | HID0_DCI|HID0_IFEM|HID0_ABE) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 366 | #define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE) |
| 367 | #define CONFIG_SYS_HID2 0 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 368 | |
| 369 | /*----------------------------------------------------------------------- |
| 370 | * RMR - Reset Mode Register 5-5 |
| 371 | *----------------------------------------------------------------------- |
| 372 | * turn on Checkstop Reset Enable |
| 373 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 374 | #define CONFIG_SYS_RMR RMR_CSRE |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 375 | |
| 376 | /*----------------------------------------------------------------------- |
| 377 | * BCR - Bus Configuration 4-25 |
| 378 | *----------------------------------------------------------------------- |
| 379 | */ |
| 380 | #define BCR_APD01 0x10000000 |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 381 | #define CONFIG_SYS_BCR (BCR_APD01|BCR_ETM|BCR_LETM) /* 8260 mode */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 382 | |
| 383 | /*----------------------------------------------------------------------- |
| 384 | * SIUMCR - SIU Module Configuration 4-31 |
| 385 | *----------------------------------------------------------------------- |
| 386 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 387 | #define CONFIG_SYS_SIUMCR (SIUMCR_BBD|SIUMCR_DPPC00|SIUMCR_APPC10|\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 388 | SIUMCR_CS10PC01|SIUMCR_BCTLC10) |
| 389 | |
| 390 | /*----------------------------------------------------------------------- |
| 391 | * SYPCR - System Protection Control 4-35 |
| 392 | * SYPCR can only be written once after reset! |
| 393 | *----------------------------------------------------------------------- |
| 394 | * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable |
| 395 | */ |
| 396 | #if defined(CONFIG_WATCHDOG) |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 397 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 398 | SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE) |
| 399 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 400 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 401 | SYPCR_SWRI|SYPCR_SWP) |
| 402 | #endif /* CONFIG_WATCHDOG */ |
| 403 | |
| 404 | /*----------------------------------------------------------------------- |
| 405 | * TMCNTSC - Time Counter Status and Control 4-40 |
| 406 | *----------------------------------------------------------------------- |
| 407 | * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk, |
| 408 | * and enable Time Counter |
| 409 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 410 | #define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 411 | |
| 412 | /*----------------------------------------------------------------------- |
| 413 | * PISCR - Periodic Interrupt Status and Control 4-42 |
| 414 | *----------------------------------------------------------------------- |
| 415 | * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable |
| 416 | * Periodic timer |
| 417 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 418 | #define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 419 | |
| 420 | /*----------------------------------------------------------------------- |
| 421 | * SCCR - System Clock Control 9-8 |
| 422 | *----------------------------------------------------------------------- |
| 423 | * Ensure DFBRG is Divide by 16 |
| 424 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 425 | #define CONFIG_SYS_SCCR SCCR_DFBRG01 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 426 | |
| 427 | /*----------------------------------------------------------------------- |
| 428 | * RCCR - RISC Controller Configuration 13-7 |
| 429 | *----------------------------------------------------------------------- |
| 430 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 431 | #define CONFIG_SYS_RCCR 0 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 432 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 433 | #define CONFIG_SYS_MIN_AM_MASK 0xC0000000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 434 | |
| 435 | /* |
Wolfgang Denk | fd27996 | 2006-07-22 21:45:49 +0200 | [diff] [blame] | 436 | * we use the same values for 32 MB, 128 MB and 256 MB SDRAM |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 437 | * refresh rate = 7.68 uS (100 MHz Bus Clock) |
| 438 | */ |
| 439 | |
| 440 | /*----------------------------------------------------------------------- |
| 441 | * MPTPR - Memory Refresh Timer Prescaler Register 10-18 |
| 442 | *----------------------------------------------------------------------- |
| 443 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 444 | #define CONFIG_SYS_MPTPR 0x2000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 445 | |
| 446 | /*----------------------------------------------------------------------- |
| 447 | * PSRT - Refresh Timer Register 10-16 |
| 448 | *----------------------------------------------------------------------- |
| 449 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 450 | #define CONFIG_SYS_PSRT 0x16 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 451 | |
| 452 | /*----------------------------------------------------------------------- |
| 453 | * PSRT - SDRAM Mode Register 10-10 |
| 454 | *----------------------------------------------------------------------- |
| 455 | */ |
| 456 | |
| 457 | /* SDRAM initialization values for 8-column chips |
| 458 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 459 | #define CONFIG_SYS_OR2_8COL (CONFIG_SYS_MIN_AM_MASK |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 460 | ORxS_BPD_4 |\ |
| 461 | ORxS_ROWST_PBI0_A9 |\ |
| 462 | ORxS_NUMR_12) |
| 463 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 464 | #define CONFIG_SYS_PSDMR_8COL (PSDMR_SDAM_A13_IS_A5 |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 465 | PSDMR_BSMA_A14_A16 |\ |
| 466 | PSDMR_SDA10_PBI0_A10 |\ |
| 467 | PSDMR_RFRC_7_CLK |\ |
| 468 | PSDMR_PRETOACT_2W |\ |
| 469 | PSDMR_ACTTORW_2W |\ |
| 470 | PSDMR_LDOTOPRE_1C |\ |
| 471 | PSDMR_WRC_1C |\ |
| 472 | PSDMR_CL_2) |
| 473 | |
| 474 | /* SDRAM initialization values for 9-column chips |
| 475 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 476 | #define CONFIG_SYS_OR2_9COL (CONFIG_SYS_MIN_AM_MASK |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 477 | ORxS_BPD_4 |\ |
| 478 | ORxS_ROWST_PBI0_A7 |\ |
| 479 | ORxS_NUMR_13) |
| 480 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 481 | #define CONFIG_SYS_PSDMR_9COL (PSDMR_SDAM_A14_IS_A5 |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 482 | PSDMR_BSMA_A13_A15 |\ |
| 483 | PSDMR_SDA10_PBI0_A9 |\ |
| 484 | PSDMR_RFRC_7_CLK |\ |
| 485 | PSDMR_PRETOACT_2W |\ |
| 486 | PSDMR_ACTTORW_2W |\ |
| 487 | PSDMR_LDOTOPRE_1C |\ |
| 488 | PSDMR_WRC_1C |\ |
| 489 | PSDMR_CL_2) |
| 490 | |
Wolfgang Denk | fd27996 | 2006-07-22 21:45:49 +0200 | [diff] [blame] | 491 | /* SDRAM initialization values for 10-column chips |
| 492 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 493 | #define CONFIG_SYS_OR2_10COL (CONFIG_SYS_MIN_AM_MASK |\ |
Wolfgang Denk | fd27996 | 2006-07-22 21:45:49 +0200 | [diff] [blame] | 494 | ORxS_BPD_4 |\ |
| 495 | ORxS_ROWST_PBI1_A4 |\ |
| 496 | ORxS_NUMR_13) |
| 497 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 498 | #define CONFIG_SYS_PSDMR_10COL (PSDMR_PBI |\ |
Wolfgang Denk | fd27996 | 2006-07-22 21:45:49 +0200 | [diff] [blame] | 499 | PSDMR_SDAM_A17_IS_A5 |\ |
| 500 | PSDMR_BSMA_A13_A15 |\ |
| 501 | PSDMR_SDA10_PBI1_A6 |\ |
| 502 | PSDMR_RFRC_7_CLK |\ |
| 503 | PSDMR_PRETOACT_2W |\ |
| 504 | PSDMR_ACTTORW_2W |\ |
| 505 | PSDMR_LDOTOPRE_1C |\ |
| 506 | PSDMR_WRC_1C |\ |
| 507 | PSDMR_CL_2) |
Wolfgang Denk | 1685091 | 2006-08-27 18:10:01 +0200 | [diff] [blame] | 508 | |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 509 | /* |
| 510 | * Init Memory Controller: |
| 511 | * |
| 512 | * Bank Bus Machine PortSz Device |
| 513 | * ---- --- ------- ------ ------ |
| 514 | * 0 60x GPCM 8 bit Boot ROM |
| 515 | * 1 60x GPCM 64 bit FLASH |
| 516 | * 2 60x SDRAM 64 bit SDRAM |
| 517 | * |
| 518 | */ |
| 519 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 520 | #define CONFIG_SYS_MRS_OFFS 0x00000000 |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 521 | |
| 522 | #ifdef CONFIG_BOOT_ROM |
| 523 | /* Bank 0 - Boot ROM |
| 524 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 525 | #define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_BOOTROM_BASE & BRx_BA_MSK)|\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 526 | BRx_PS_8 |\ |
| 527 | BRx_MS_GPCM_P |\ |
| 528 | BRx_V) |
| 529 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 530 | #define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BOOTROM_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 531 | ORxG_CSNT |\ |
| 532 | ORxG_ACS_DIV1 |\ |
| 533 | ORxG_SCY_5_CLK |\ |
| 534 | ORxU_EHTR_8IDLE) |
| 535 | |
| 536 | /* Bank 1 - FLASH |
| 537 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 538 | #define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 539 | BRx_PS_64 |\ |
| 540 | BRx_MS_GPCM_P |\ |
| 541 | BRx_V) |
| 542 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 543 | #define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 544 | ORxG_CSNT |\ |
| 545 | ORxG_ACS_DIV1 |\ |
| 546 | ORxG_SCY_5_CLK |\ |
| 547 | ORxU_EHTR_8IDLE) |
| 548 | |
| 549 | #else /* CONFIG_BOOT_ROM */ |
| 550 | /* Bank 0 - FLASH |
| 551 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 552 | #define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 553 | BRx_PS_64 |\ |
| 554 | BRx_MS_GPCM_P |\ |
| 555 | BRx_V) |
| 556 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 557 | #define CONFIG_SYS_OR0_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 558 | ORxG_CSNT |\ |
| 559 | ORxG_ACS_DIV1 |\ |
| 560 | ORxG_SCY_5_CLK |\ |
| 561 | ORxU_EHTR_8IDLE) |
| 562 | |
| 563 | /* Bank 1 - Boot ROM |
| 564 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 565 | #define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_BOOTROM_BASE & BRx_BA_MSK)|\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 566 | BRx_PS_8 |\ |
| 567 | BRx_MS_GPCM_P |\ |
| 568 | BRx_V) |
| 569 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 570 | #define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BOOTROM_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 571 | ORxG_CSNT |\ |
| 572 | ORxG_ACS_DIV1 |\ |
| 573 | ORxG_SCY_5_CLK |\ |
| 574 | ORxU_EHTR_8IDLE) |
| 575 | |
| 576 | #endif /* CONFIG_BOOT_ROM */ |
| 577 | |
| 578 | |
| 579 | /* Bank 2 - 60x bus SDRAM |
| 580 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 581 | #ifndef CONFIG_SYS_RAMBOOT |
| 582 | #define CONFIG_SYS_BR2_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 583 | BRx_PS_64 |\ |
| 584 | BRx_MS_SDRAM_P |\ |
| 585 | BRx_V) |
| 586 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 587 | #define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_OR2_8COL |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 588 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 589 | #define CONFIG_SYS_PSDMR CONFIG_SYS_PSDMR_8COL |
| 590 | #endif /* CONFIG_SYS_RAMBOOT */ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 591 | |
| 592 | /* Bank 3 - Dual Ported SRAM |
| 593 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 594 | #define CONFIG_SYS_BR3_PRELIM ((CONFIG_SYS_DPSRAM_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 595 | BRx_PS_16 |\ |
| 596 | BRx_MS_GPCM_P |\ |
| 597 | BRx_V) |
| 598 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 599 | #define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_DPSRAM_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 600 | ORxG_CSNT |\ |
| 601 | ORxG_ACS_DIV1 |\ |
| 602 | ORxG_SCY_7_CLK |\ |
| 603 | ORxG_SETA) |
| 604 | |
| 605 | /* Bank 4 - DiskOnChip |
| 606 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 607 | #define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_DOC_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 608 | BRx_PS_8 |\ |
| 609 | BRx_MS_GPCM_P |\ |
| 610 | BRx_V) |
| 611 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 612 | #define CONFIG_SYS_OR4_PRELIM (P2SZ_TO_AM(CONFIG_SYS_DOC_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 613 | ORxG_CSNT |\ |
| 614 | ORxG_ACS_DIV2 |\ |
| 615 | ORxG_SCY_9_CLK |\ |
| 616 | ORxU_EHTR_8IDLE) |
| 617 | |
| 618 | /* Bank 5 - FDC37C78 controller |
| 619 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 620 | #define CONFIG_SYS_BR5_PRELIM ((CONFIG_SYS_FDC37C78_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 621 | BRx_PS_8 |\ |
| 622 | BRx_MS_GPCM_P |\ |
| 623 | BRx_V) |
| 624 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 625 | #define CONFIG_SYS_OR5_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FDC37C78_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 626 | ORxG_ACS_DIV2 |\ |
| 627 | ORxG_SCY_10_CLK |\ |
| 628 | ORxU_EHTR_8IDLE) |
| 629 | |
| 630 | /* Bank 6 - Board control registers |
| 631 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 632 | #define CONFIG_SYS_BR6_PRELIM ((CONFIG_SYS_BCRS_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 633 | BRx_PS_8 |\ |
| 634 | BRx_MS_GPCM_P |\ |
| 635 | BRx_V) |
| 636 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 637 | #define CONFIG_SYS_OR6_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BCRS_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 638 | ORxG_CSNT |\ |
| 639 | ORxG_SCY_7_CLK) |
| 640 | |
| 641 | /* Bank 7 - VME Extended Access Range |
| 642 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 643 | #define CONFIG_SYS_BR7_PRELIM ((CONFIG_SYS_VMEEAR_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 644 | BRx_PS_32 |\ |
| 645 | BRx_MS_GPCM_P |\ |
| 646 | BRx_V) |
| 647 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 648 | #define CONFIG_SYS_OR7_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VMEEAR_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 649 | ORxG_CSNT |\ |
| 650 | ORxG_ACS_DIV1 |\ |
| 651 | ORxG_SCY_7_CLK |\ |
| 652 | ORxG_SETA) |
| 653 | |
| 654 | /* Bank 8 - VME Standard Access Range |
| 655 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 656 | #define CONFIG_SYS_BR8_PRELIM ((CONFIG_SYS_VMESAR_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 657 | BRx_PS_16 |\ |
| 658 | BRx_MS_GPCM_P |\ |
| 659 | BRx_V) |
| 660 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 661 | #define CONFIG_SYS_OR8_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VMESAR_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 662 | ORxG_CSNT |\ |
| 663 | ORxG_ACS_DIV1 |\ |
| 664 | ORxG_SCY_7_CLK |\ |
| 665 | ORxG_SETA) |
| 666 | |
| 667 | /* Bank 9 - VME Short I/O Access Range |
| 668 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 669 | #define CONFIG_SYS_BR9_PRELIM ((CONFIG_SYS_VMESIOAR_BASE & BRx_BA_MSK) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 670 | BRx_PS_16 |\ |
| 671 | BRx_MS_GPCM_P |\ |
| 672 | BRx_V) |
| 673 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 674 | #define CONFIG_SYS_OR9_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VMESIOAR_SIZE) |\ |
wdenk | 384cc68 | 2005-04-03 22:35:21 +0000 | [diff] [blame] | 675 | ORxG_CSNT |\ |
| 676 | ORxG_ACS_DIV1 |\ |
| 677 | ORxG_SCY_7_CLK |\ |
| 678 | ORxG_SETA) |
| 679 | |
| 680 | #endif /* __CONFIG_H */ |