Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006 Freescale Semiconductor, Inc. |
| 3 | * Dave Liu <daveliu@freescale.com> |
| 4 | * |
| 5 | * Copyright (C) 2007 Logic Product Development, Inc. |
| 6 | * Peter Barada <peterb@logicpd.com> |
| 7 | * |
| 8 | * Copyright (C) 2007 MontaVista Software, Inc. |
| 9 | * Anton Vorontsov <avorontsov@ru.mvista.com> |
| 10 | * |
| 11 | * (C) Copyright 2008 |
| 12 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| 13 | * |
| 14 | * This program is free software; you can redistribute it and/or |
| 15 | * modify it under the terms of the GNU General Public License as |
| 16 | * published by the Free Software Foundation; either version 2 of |
| 17 | * the License, or (at your option) any later version. |
| 18 | */ |
| 19 | |
| 20 | #ifndef __CONFIG_H |
| 21 | #define __CONFIG_H |
| 22 | |
| 23 | /* |
| 24 | * High Level Configuration Options |
| 25 | */ |
| 26 | #define CONFIG_E300 1 /* E300 family */ |
| 27 | #define CONFIG_QE 1 /* Has QE */ |
Peter Tyser | 0f89860 | 2009-05-22 17:23:24 -0500 | [diff] [blame] | 28 | #define CONFIG_MPC83xx 1 /* MPC83xx family */ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 29 | #define CONFIG_MPC8360 1 /* MPC8360 CPU specific */ |
| 30 | #define CONFIG_KMETER1 1 /* KMETER1 board specific */ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 31 | #define CONFIG_HOSTNAME kmeter1 |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 32 | |
Heiko Schocher | 1e8f4e7 | 2008-11-20 09:59:09 +0100 | [diff] [blame] | 33 | /* include common defines/options for all Keymile boards */ |
| 34 | #include "keymile-common.h" |
| 35 | |
Heiko Schocher | 364123d | 2009-03-12 07:37:18 +0100 | [diff] [blame] | 36 | #undef CONFIG_SYS_I2C_INIT_BOARD |
Heiko Schocher | 19f0e93 | 2009-02-24 11:30:34 +0100 | [diff] [blame] | 37 | #define CONFIG_MISC_INIT_R 1 |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 38 | /* |
| 39 | * System Clock Setup |
| 40 | */ |
| 41 | #define CONFIG_83XX_CLKIN 66000000 |
| 42 | #define CONFIG_SYS_CLK_FREQ 66000000 |
| 43 | #define CONFIG_83XX_PCICLK 66000000 |
| 44 | |
| 45 | /* |
| 46 | * Hardware Reset Configuration Word |
| 47 | */ |
| 48 | #define CONFIG_SYS_HRCW_LOW (\ |
| 49 | HRCWL_CSB_TO_CLKIN_4X1 | \ |
| 50 | HRCWL_CORE_TO_CSB_2X1 | \ |
| 51 | HRCWL_CE_PLL_VCO_DIV_2 | \ |
| 52 | HRCWL_CE_TO_PLL_1X6 ) |
| 53 | |
| 54 | #define CONFIG_SYS_HRCW_HIGH (\ |
| 55 | HRCWH_CORE_ENABLE | \ |
| 56 | HRCWH_FROM_0X00000100 | \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 57 | HRCWH_BOOTSEQ_DISABLE | \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 58 | HRCWH_SW_WATCHDOG_DISABLE | \ |
| 59 | HRCWH_ROM_LOC_LOCAL_16BIT | \ |
| 60 | HRCWH_BIG_ENDIAN | \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 61 | HRCWH_LALE_EARLY | \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 62 | HRCWH_LDP_CLEAR ) |
| 63 | |
| 64 | /* |
| 65 | * System IO Config |
| 66 | */ |
| 67 | #define CONFIG_SYS_SICRH 0x00000006 |
| 68 | #define CONFIG_SYS_SICRL 0x00000000 |
| 69 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 70 | /* |
| 71 | * IMMR new address |
| 72 | */ |
| 73 | #define CONFIG_SYS_IMMR 0xE0000000 |
| 74 | |
| 75 | /* |
| 76 | * DDR Setup |
| 77 | */ |
| 78 | #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ |
| 79 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE |
| 80 | #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE |
| 81 | #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \ |
| 82 | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) |
| 83 | |
| 84 | #define CFG_83XX_DDR_USES_CS0 |
| 85 | |
| 86 | #undef CONFIG_DDR_ECC |
| 87 | |
| 88 | /* |
| 89 | * DDRCDR - DDR Control Driver Register |
| 90 | */ |
| 91 | |
| 92 | #undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup */ |
| 93 | |
| 94 | /* |
| 95 | * Manually set up DDR parameters |
| 96 | */ |
| 97 | #define CONFIG_DDR_II |
Heiko Schocher | 118cbe3 | 2009-02-24 11:30:40 +0100 | [diff] [blame] | 98 | #define CONFIG_SYS_DDR_SIZE 2048 /* MB */ |
| 99 | #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 100 | #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ |
| 101 | CSCONFIG_ROW_BIT_13 | \ |
| 102 | CSCONFIG_COL_BIT_10 | CSCONFIG_ODT_WR_ACS) |
| 103 | |
| 104 | #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \ |
| 105 | SDRAM_CFG_SREN) |
| 106 | #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 |
| 107 | #define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 108 | #define CONFIG_SYS_DDR_INTERVAL ((0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \ |
| 109 | (0x3cf << SDRAM_INTERVAL_REFINT_SHIFT)) |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 110 | |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 111 | #define CONFIG_SYS_DDRCDR 0x40000001 |
| 112 | #define CONFIG_SYS_DDR_MODE 0x47860452 |
| 113 | #define CONFIG_SYS_DDR_MODE2 0x8080c000 |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 114 | |
| 115 | #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \ |
| 116 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \ |
| 117 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \ |
| 118 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \ |
| 119 | (0 << TIMING_CFG0_WWT_SHIFT) | \ |
| 120 | (0 << TIMING_CFG0_RRT_SHIFT) | \ |
| 121 | (0 << TIMING_CFG0_WRT_SHIFT) | \ |
| 122 | (0 << TIMING_CFG0_RWT_SHIFT)) |
| 123 | |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 124 | #define CONFIG_SYS_DDR_TIMING_1 (( TIMING_CFG1_CASLAT_50) | \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 125 | ( 2 << TIMING_CFG1_WRTORD_SHIFT) | \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 126 | ( 2 << TIMING_CFG1_ACTTOACT_SHIFT) | \ |
| 127 | ( 3 << TIMING_CFG1_WRREC_SHIFT) | \ |
| 128 | ( 7 << TIMING_CFG1_REFREC_SHIFT) | \ |
| 129 | ( 3 << TIMING_CFG1_ACTTORW_SHIFT) | \ |
| 130 | ( 8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \ |
| 131 | ( 3 << TIMING_CFG1_PRETOACT_SHIFT)) |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 132 | |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 133 | #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 134 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \ |
| 135 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 136 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \ |
| 137 | (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 138 | (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 139 | (5 << TIMING_CFG2_CPO_SHIFT)) |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 140 | |
| 141 | #define CONFIG_SYS_DDR_TIMING_3 0x00000000 |
| 142 | |
| 143 | /* |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 144 | * The reserved memory |
| 145 | */ |
| 146 | #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ |
| 147 | #define CONFIG_SYS_FLASH_BASE 0xF0000000 |
| 148 | #define CONFIG_SYS_FLASH_BASE_1 0xF2000000 |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 149 | #define CONFIG_SYS_PIGGY_BASE 0xE8000000 |
| 150 | #define CONFIG_SYS_PIGGY_SIZE 128 |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 151 | #define CONFIG_SYS_PAXE_BASE 0xA0000000 |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 152 | #define CONFIG_SYS_PAXE_SIZE 512 |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 153 | |
| 154 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| 155 | #define CONFIG_SYS_RAMBOOT |
| 156 | #else |
| 157 | #undef CONFIG_SYS_RAMBOOT |
| 158 | #endif |
| 159 | |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 160 | #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 256 kB for Mon */ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 161 | #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ |
| 162 | |
| 163 | /* |
| 164 | * Initial RAM Base Address Setup |
| 165 | */ |
| 166 | #define CONFIG_SYS_INIT_RAM_LOCK 1 |
| 167 | #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ |
| 168 | #define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */ |
| 169 | #define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */ |
| 170 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) |
| 171 | |
| 172 | /* |
| 173 | * Local Bus Configuration & Clock Setup |
| 174 | */ |
| 175 | #define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_2 | LCRR_CLKDIV_4) |
| 176 | |
| 177 | /* |
| 178 | * Init Local Bus Memory Controller: |
| 179 | * |
| 180 | * Bank Bus Machine PortSz Size Device |
| 181 | * ---- --- ------- ------ ----- ------ |
| 182 | * 0 Local GPCM 16 bit 256MB FLASH |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 183 | * 1 Local GPCM 8 bit 128MB GPIO/PIGGY |
| 184 | * 3 Local GPCM 8 bit 512MB PAXE |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 185 | * |
| 186 | */ |
| 187 | /* |
| 188 | * FLASH on the Local Bus |
| 189 | */ |
| 190 | #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ |
| 191 | #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ |
| 192 | #define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */ |
| 193 | #define CONFIG_SYS_FLASH_PROTECTION 1 |
| 194 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 |
| 195 | |
| 196 | #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */ |
| 197 | #define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000001b /* 256MB window size */ |
| 198 | |
| 199 | #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \ |
| 200 | (2 << BR_PS_SHIFT) | /* 16 bit port size */ \ |
| 201 | BR_V) |
| 202 | |
| 203 | #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \ |
| 204 | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \ |
| 205 | OR_GPCM_SCY_5 | \ |
| 206 | OR_GPCM_TRLX | OR_GPCM_EAD) |
| 207 | |
| 208 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */ |
| 209 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ |
| 210 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 } |
| 211 | |
| 212 | #undef CONFIG_SYS_FLASH_CHECKSUM |
| 213 | |
| 214 | /* |
| 215 | * PRIO1/PIGGY on the local bus CS1 |
| 216 | */ |
| 217 | #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_PIGGY_BASE /* Window base at flash base */ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 218 | #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000001A /* 128MB window size */ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 219 | |
| 220 | #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_PIGGY_BASE | \ |
| 221 | (1 << BR_PS_SHIFT) | /* 8 bit port size */ \ |
| 222 | BR_V) |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 223 | #define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_PIGGY_SIZE) | /* 128MB */ \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 224 | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \ |
| 225 | OR_GPCM_SCY_2 | \ |
| 226 | OR_GPCM_TRLX | OR_GPCM_EAD) |
| 227 | |
| 228 | /* |
| 229 | * PAXE on the local bus CS3 |
| 230 | */ |
| 231 | #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE /* Window base at flash base */ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 232 | #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000001C /* 512MB window size */ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 233 | |
| 234 | #define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PAXE_BASE | \ |
| 235 | (1 << BR_PS_SHIFT) | /* 8 bit port size */ \ |
| 236 | BR_V) |
| 237 | #define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \ |
| 238 | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \ |
| 239 | OR_GPCM_SCY_2 | \ |
| 240 | OR_GPCM_TRLX | OR_GPCM_EAD) |
| 241 | |
| 242 | /* |
| 243 | * Serial Port |
| 244 | */ |
| 245 | #define CONFIG_CONS_INDEX 1 |
| 246 | #undef CONFIG_SERIAL_SOFTWARE_FIFO |
| 247 | #define CONFIG_SYS_NS16550 |
| 248 | #define CONFIG_SYS_NS16550_SERIAL |
| 249 | #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| 250 | #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) |
| 251 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 252 | #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) |
| 253 | #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) |
| 254 | |
| 255 | /* Pass open firmware flat tree */ |
| 256 | #define CONFIG_OF_LIBFDT 1 |
| 257 | #define CONFIG_OF_BOARD_SETUP 1 |
| 258 | #define CONFIG_OF_STDOUT_VIA_ALIAS |
| 259 | |
| 260 | /* |
| 261 | * General PCI |
| 262 | * Addresses are mapped 1-1. |
| 263 | */ |
| 264 | #undef CONFIG_PCI /* No PCI */ |
| 265 | |
| 266 | #ifndef CONFIG_NET_MULTI |
| 267 | #define CONFIG_NET_MULTI 1 |
| 268 | #endif |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 269 | /* |
| 270 | * QE UEC ethernet configuration |
| 271 | */ |
| 272 | #define CONFIG_UEC_ETH |
| 273 | #define CONFIG_ETHPRIME "FSL UEC0" |
| 274 | |
| 275 | #define CONFIG_UEC_ETH1 /* GETH1 */ |
| 276 | #define UEC_VERBOSE_DEBUG 1 |
| 277 | |
| 278 | #ifdef CONFIG_UEC_ETH1 |
| 279 | #define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */ |
| 280 | #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */ |
| 281 | #define CONFIG_SYS_UEC1_TX_CLK QE_CLK17 |
| 282 | #define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH |
| 283 | #define CONFIG_SYS_UEC1_PHY_ADDR 0 |
| 284 | #define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_100_RMII |
| 285 | #endif |
| 286 | |
| 287 | /* |
| 288 | * Environment |
| 289 | */ |
| 290 | |
| 291 | #ifndef CONFIG_SYS_RAMBOOT |
| 292 | #define CONFIG_ENV_IS_IN_FLASH 1 |
| 293 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) |
| 294 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ |
| 295 | #define CONFIG_ENV_SIZE 0x20000 |
| 296 | #define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN) |
| 297 | |
| 298 | /* Address and size of Redundant Environment Sector */ |
| 299 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE) |
| 300 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) |
| 301 | |
| 302 | #else /* CFG_RAMBOOT */ |
| 303 | #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ |
| 304 | #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 305 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 306 | #define CONFIG_ENV_SIZE 0x2000 |
| 307 | #endif /* CFG_RAMBOOT */ |
| 308 | |
Heiko Schocher | 19f0e93 | 2009-02-24 11:30:34 +0100 | [diff] [blame] | 309 | /* I2C */ |
| 310 | #define CONFIG_HARD_I2C /* I2C with hardware support */ |
| 311 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
| 312 | #define CONFIG_FSL_I2C |
| 313 | #define CONFIG_SYS_I2C_SPEED 200000 /* I2C speed and slave address */ |
| 314 | #define CONFIG_SYS_I2C_SLAVE 0x7F |
| 315 | #define CONFIG_SYS_I2C_OFFSET 0x3000 |
| 316 | #define CONFIG_I2C_MULTI_BUS 1 |
Heiko Schocher | 19f0e93 | 2009-02-24 11:30:34 +0100 | [diff] [blame] | 317 | #define CONFIG_SYS_MAX_I2C_BUS 2 |
| 318 | #define CONFIG_I2C_MUX 1 |
| 319 | |
| 320 | /* EEprom support */ |
| 321 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
Heiko Schocher | 19f0e93 | 2009-02-24 11:30:34 +0100 | [diff] [blame] | 322 | |
| 323 | /* I2C SYSMON (LM75, AD7414 is almost compatible) */ |
| 324 | #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ |
| 325 | #define CONFIG_DTT_SENSORS {0, 1, 2, 3} /* Sensor addresses */ |
| 326 | #define CONFIG_SYS_DTT_MAX_TEMP 70 |
| 327 | #define CONFIG_SYS_DTT_LOW_TEMP -30 |
| 328 | #define CONFIG_SYS_DTT_HYSTERESIS 3 |
| 329 | #define CONFIG_SYS_DTT_BUS_NUM (2) |
| 330 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 331 | #if defined(CONFIG_PCI) |
| 332 | #define CONFIG_CMD_PCI |
| 333 | #endif |
| 334 | |
| 335 | #if defined(CFG_RAMBOOT) |
Mike Frysinger | bdab39d | 2009-01-28 19:08:14 -0500 | [diff] [blame] | 336 | #undef CONFIG_CMD_SAVEENV |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 337 | #undef CONFIG_CMD_LOADS |
| 338 | #endif |
| 339 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 340 | /* |
| 341 | * For booting Linux, the board info and command line data |
| 342 | * have to be in the first 8 MB of memory, since this is |
| 343 | * the maximum mapped by the Linux kernel during initialization. |
| 344 | */ |
| 345 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| 346 | |
| 347 | /* |
| 348 | * Core HID Setup |
| 349 | */ |
| 350 | #define CONFIG_SYS_HID0_INIT 0x000000000 |
| 351 | #define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK |
| 352 | #define CONFIG_SYS_HID2 HID2_HBE |
| 353 | |
| 354 | /* |
| 355 | * MMU Setup |
| 356 | */ |
| 357 | |
| 358 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ |
| 359 | |
| 360 | /* DDR: cache cacheable */ |
| 361 | #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \ |
| 362 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| 363 | #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) |
| 364 | #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L |
| 365 | #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U |
| 366 | |
| 367 | /* IMMRBAR & PCI IO: cache-inhibit and guarded */ |
| 368 | #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_10 | \ |
| 369 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| 370 | #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | BATU_VP) |
| 371 | #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L |
| 372 | #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U |
| 373 | |
| 374 | /* PRIO1, PIGGY: icache cacheable, but dcache-inhibit and guarded */ |
| 375 | #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 376 | #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PIGGY_BASE | BATU_BL_128M | BATU_VS | BATU_VP) |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 377 | #define CONFIG_SYS_DBAT2L (CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \ |
| 378 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| 379 | #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U |
| 380 | |
| 381 | /* FLASH: icache cacheable, but dcache-inhibit and guarded */ |
| 382 | #define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) |
| 383 | #define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_256M | BATU_VS | BATU_VP) |
| 384 | #define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \ |
| 385 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| 386 | #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U |
| 387 | |
| 388 | /* Stack in dcache: cacheable, no memory coherence */ |
| 389 | #define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10) |
| 390 | #define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) |
| 391 | #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L |
| 392 | #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U |
| 393 | |
| 394 | /* PAXE: icache cacheable, but dcache-inhibit and guarded */ |
| 395 | #define CONFIG_SYS_IBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 396 | #define CONFIG_SYS_IBAT5U (CONFIG_SYS_PAXE_BASE | BATU_BL_256M | BATU_VS | BATU_VP) |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 397 | #define CONFIG_SYS_DBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_10 | \ |
| 398 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| 399 | #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U |
| 400 | |
| 401 | #ifdef CONFIG_PCI |
| 402 | /* PCI MEM space: cacheable */ |
| 403 | #define CFG_IBAT6L (CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE) |
| 404 | #define CFG_IBAT6U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP) |
| 405 | #define CFG_DBAT6L CFG_IBAT6L |
| 406 | #define CFG_DBAT6U CFG_IBAT6U |
| 407 | /* PCI MMIO space: cache-inhibit and guarded */ |
| 408 | #define CFG_IBAT7L (CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \ |
| 409 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) |
| 410 | #define CFG_IBAT7U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP) |
| 411 | #define CFG_DBAT7L CFG_IBAT7L |
| 412 | #define CFG_DBAT7U CFG_IBAT7U |
| 413 | #else /* CONFIG_PCI */ |
| 414 | #define CONFIG_SYS_IBAT6L (0) |
| 415 | #define CONFIG_SYS_IBAT6U (0) |
| 416 | #define CONFIG_SYS_IBAT7L (0) |
| 417 | #define CONFIG_SYS_IBAT7U (0) |
| 418 | #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L |
| 419 | #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U |
| 420 | #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L |
| 421 | #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U |
| 422 | #endif /* CONFIG_PCI */ |
| 423 | |
| 424 | /* |
| 425 | * Internal Definitions |
| 426 | * |
| 427 | * Boot Flags |
| 428 | */ |
| 429 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
| 430 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ |
| 431 | |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 432 | #define BOOTFLASH_START F0000000 |
| 433 | |
| 434 | #define CONFIG_PRAM 512 /* protected RAM [KBytes] */ |
| 435 | |
| 436 | #define MTDIDS_DEFAULT "nor0=app" |
| 437 | #define MTDPARTS_DEFAULT \ |
| 438 | "mtdparts=app:256k(u-boot),128k(env),128k(envred)," \ |
| 439 | "1536k(esw0),8704k(rootfs0),1536k(esw1),2432k(rootfs1),640k(var),768k(cfg)" |
| 440 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 441 | /* |
| 442 | * Environment Configuration |
| 443 | */ |
| 444 | #define CONFIG_ENV_OVERWRITE |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 445 | #ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */ |
| 446 | #define CONFIG_KM_DEF_ENV "km-common=empty\0" |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 447 | #endif |
| 448 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 449 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 450 | CONFIG_KM_DEF_ENV \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 451 | "rootpath=/opt/eldk/ppc_82xx\0" \ |
Heiko Schocher | 364123d | 2009-03-12 07:37:18 +0100 | [diff] [blame] | 452 | "addcon=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 453 | "ramdisk_file=/tftpboot/kmeter1/uRamdisk\0" \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 454 | "loadram=tftp ${ramdisk_addr_r} ${ramdisk_file}\0" \ |
| 455 | "loadfdt=tftp ${fdt_addr_r} ${fdt_file}\0" \ |
Heiko Schocher | 364123d | 2009-03-12 07:37:18 +0100 | [diff] [blame] | 456 | "loadkernel=tftp ${kernel_addr_r} ${bootfile}\0" \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 457 | "unlock=yes\0" \ |
Heiko Schocher | 364123d | 2009-03-12 07:37:18 +0100 | [diff] [blame] | 458 | "fdt_addr=F0080000\0" \ |
| 459 | "kernel_addr=F00a0000\0" \ |
| 460 | "ramdisk_addr=F03a0000\0" \ |
| 461 | "ramdisk_addr_r=F10000\0" \ |
Heiko Schocher | 19f0e93 | 2009-02-24 11:30:34 +0100 | [diff] [blame] | 462 | "EEprom_ivm=pca9547:70:9\0" \ |
| 463 | "dtt_bus=pca9547:70:a\0" \ |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 464 | "mtdids=nor0=app \0" \ |
| 465 | "mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0" \ |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 466 | "" |
| 467 | |
Heiko Schocher | 605f78e | 2009-02-24 11:30:44 +0100 | [diff] [blame] | 468 | #if defined(CONFIG_UEC_ETH) |
| 469 | #define CONFIG_HAS_ETH0 |
| 470 | #endif |
| 471 | |
Heiko Schocher | de04436 | 2008-11-20 09:57:47 +0100 | [diff] [blame] | 472 | #endif /* __CONFIG_H */ |