1/* 2 * (C) Copyright 2006-2008 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24#ifndef __CONFIG_H 25#define __CONFIG_H 26 27/* 28 * High Level Configuration Options 29 * (easy to change) 30 */ 31 32#define CONFIG_MPC5200 33#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ 34#define CONFIG_MCC200 1 /* ... on MCC200 board */ 35 36/* 37 * Valid values for CONFIG_SYS_TEXT_BASE are: 38 * 0xFC000000 boot low (standard configuration) 39 * 0xFFF00000 boot high 40 * 0x00100000 boot from RAM (for testing only) 41 */ 42#ifndef CONFIG_SYS_TEXT_BASE 43#define CONFIG_SYS_TEXT_BASE 0xFC000000 44#endif 45 46#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */ 47 48#define CONFIG_MISC_INIT_R 49 50#define CONFIG_HIGH_BATS 1 /* High BATs supported */ 51 52/* 53 * Serial console configuration 54 * 55 * To select console on the one of 8 external UARTs, 56 * define CONFIG_QUART_CONSOLE as 1, 2, 3, or 4 for the first Quad UART, 57 * or as 5, 6, 7, or 8 for the second Quad UART. 58 * COM11, COM12, COM13, COM14 are located on the second Quad UART. 59 * 60 * CONFIG_PSC_CONSOLE must be undefined in this case. 61 */ 62#if !defined(CONFIG_PRS200) 63/* MCC200 configuration: */ 64#ifdef CONFIG_CONSOLE_COM12 65#define CONFIG_QUART_CONSOLE 6 /* console is on UARTF of QUART2 */ 66#else 67#define CONFIG_QUART_CONSOLE 8 /* console is on UARTH of QUART2 */ 68#endif 69#else 70/* PRS200 configuration: */ 71#undef CONFIG_QUART_CONSOLE 72#endif /* CONFIG_PRS200 */ 73/* 74 * To select console on PSC1, define CONFIG_PSC_CONSOLE as 1 75 * and undefine CONFIG_QUART_CONSOLE. 76 */ 77#if !defined(CONFIG_PRS200) 78/* MCC200 configuration: */ 79#define CONFIG_SERIAL_MULTI 1 80#define CONFIG_PSC_CONSOLE 1 /* PSC1 may be COM */ 81#define CONFIG_PSC_CONSOLE2 2 /* PSC2 is PSoC */ 82#else 83/* PRS200 configuration: */ 84#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ 85#endif 86#if defined(CONFIG_QUART_CONSOLE) && defined(CONFIG_PSC_CONSOLE) && \ 87 !defined(CONFIG_SERIAL_MULTI) 88#error "Select only one console device!" 89#endif 90#define CONFIG_BAUDRATE 115200 91#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } 92 93#define CONFIG_MII 1 94 95#define CONFIG_DOS_PARTITION 96 97/* USB */ 98#define CONFIG_USB_OHCI 99#define CONFIG_USB_STORAGE 100/* automatic software updates (see board/mcc200/auto_update.c) */ 101#define CONFIG_AUTO_UPDATE 1 102 103 104/* 105 * BOOTP options 106 */ 107#define CONFIG_BOOTP_BOOTFILESIZE 108#define CONFIG_BOOTP_BOOTPATH 109#define CONFIG_BOOTP_GATEWAY 110#define CONFIG_BOOTP_HOSTNAME 111 112 113/* 114 * Command line configuration. 115 */ 116#include <config_cmd_default.h> 117 118#define CONFIG_CMD_BEDBUG 119#define CONFIG_CMD_FAT 120#define CONFIG_CMD_I2C 121#define CONFIG_CMD_USB 122 123#undef CONFIG_CMD_NET 124#undef CONFIG_CMD_NFS 125 126/* 127 * Autobooting 128 */ 129#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */ 130 131#define CONFIG_PREBOOT "echo;" \ 132 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ 133 "echo" 134 135#undef CONFIG_BOOTARGS 136 137#define XMK_STR(x) #x 138#define MK_STR(x) XMK_STR(x) 139 140#ifdef CONFIG_PRS200 141# define CONFIG_SYS__BOARDNAME "prs200" 142# define CONFIG_SYS__LINUX_CONSOLE "ttyS0" 143#else 144# define CONFIG_SYS__BOARDNAME "mcc200" 145# define CONFIG_SYS__LINUX_CONSOLE "ttyEU5" 146#endif 147 148/* Network */ 149#define CONFIG_ETHADDR 00:17:17:ff:00:00 150#define CONFIG_IPADDR 10.76.9.29 151#define CONFIG_SERVERIP 10.76.9.1 152 153#include <version.h> /* For U-Boot version */ 154 155#define CONFIG_EXTRA_ENV_SETTINGS \ 156 "ubootver=" U_BOOT_VERSION "\0" \ 157 "netdev=eth0\0" \ 158 "hostname=" CONFIG_SYS__BOARDNAME "\0" \ 159 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 160 "nfsroot=${serverip}:${rootpath}\0" \ 161 "ramargs=setenv bootargs root=/dev/mtdblock2 " \ 162 "rootfstype=cramfs\0" \ 163 "addip=setenv bootargs ${bootargs} " \ 164 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 165 ":${hostname}:${netdev}:off panic=1\0" \ 166 "addcons=setenv bootargs ${bootargs} " \ 167 "console=${console},${baudrate} " \ 168 "ubootver=${ubootver} board=${board}\0" \ 169 "flash_nfs=run nfsargs addip addcons;" \ 170 "bootm ${kernel_addr}\0" \ 171 "flash_self=run ramargs addip addcons;" \ 172 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 173 "net_nfs=tftp 200000 ${bootfile};" \ 174 "run nfsargs addip addcons;bootm\0" \ 175 "console=" CONFIG_SYS__LINUX_CONSOLE "\0" \ 176 "rootpath=/opt/eldk/ppc_6xx\0" \ 177 "bootfile=/tftpboot/" CONFIG_SYS__BOARDNAME "/uImage\0" \ 178 "load=tftp 200000 /tftpboot/" CONFIG_SYS__BOARDNAME "/u-boot.bin\0" \ 179 "text_base=" MK_STR(CONFIG_SYS_TEXT_BASE) "\0" \ 180 "kernel_addr=0xFC0C0000\0" \ 181 "update=protect off ${text_base} +${filesize};" \ 182 "era ${text_base} +${filesize};" \ 183 "cp.b 200000 ${text_base} ${filesize}\0" \ 184 "unlock=yes\0" \ 185 "" 186#undef MK_STR 187#undef XMK_STR 188 189#define CONFIG_BOOTCOMMAND "run flash_self" 190 191#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */ 192#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 193 194/* 195 * IPB Bus clocking configuration. 196 */ 197#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ 198 199/* 200 * I2C configuration 201 */ 202#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ 203#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */ 204 205#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ 206#define CONFIG_SYS_I2C_SLAVE 0x7F 207 208/* 209 * Flash configuration (8,16 or 32 MB) 210 * TEXT base always at 0xFFF00000 211 * ENV_ADDR always at 0xFFF40000 212 * FLASH_BASE at 0xFC000000 for 64 MB (only 32MB are supported, not enough addr lines!!!) 213 * 0xFE000000 for 32 MB 214 * 0xFF000000 for 16 MB 215 * 0xFF800000 for 8 MB 216 */ 217#define CONFIG_SYS_FLASH_BASE 0xfc000000 218#define CONFIG_SYS_FLASH_SIZE 0x04000000 219 220#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ 221#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ 222 223#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 224 225#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 226#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 227 228#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ 229#define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware flash protection */ 230 231#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ 232#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ 233 234#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ 235#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */ 236 237#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ 238 239#define CONFIG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */ 240#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 241#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ 242 243/* Address and size of Redundant Environment Sector */ 244#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 245#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 246 247#define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */ 248 249#if CONFIG_SYS_TEXT_BASE == CONFIG_SYS_FLASH_BASE 250#define CONFIG_SYS_LOWBOOT 1 251#endif 252 253/* 254 * Memory map 255 */ 256#define CONFIG_SYS_MBAR 0xf0000000 257#define CONFIG_SYS_SDRAM_BASE 0x00000000 258#define CONFIG_SYS_DEFAULT_MBAR 0x80000000 259 260/* Use SRAM until RAM will be available */ 261#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM 262#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */ 263 264 265#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 266#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 267 268#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 269#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 270# define CONFIG_SYS_RAMBOOT 1 271#endif 272 273#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ 274#define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */ 275#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ 276 277/* 278 * Ethernet configuration 279 */ 280/* #define CONFIG_MPC5xxx_FEC 1 */ 281/* #define CONFIG_MPC5xxx_FEC_MII100 */ 282/* 283 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb 284 */ 285/* #define CONFIG_MPC5xxx_FEC_MII10 */ 286#define CONFIG_PHY_ADDR 1 287 288/* 289 * LCD Splash Screen 290 */ 291#if !defined(CONFIG_PRS200) 292#define CONFIG_LCD 1 293#define CONFIG_PROGRESSBAR 1 294#endif 295 296#if defined(CONFIG_LCD) 297#define CONFIG_SPLASH_SCREEN 1 298#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 299#define LCD_BPP LCD_MONOCHROME 300#endif 301 302/* 303 * GPIO configuration 304 */ 305/* 0x10000004 = 32MB SDRAM */ 306/* 0x90000004 = 64MB SDRAM */ 307#if defined(CONFIG_LCD) 308/* set PSC2 in UART mode */ 309#define CONFIG_SYS_GPS_PORT_CONFIG 0x00000044 310#else 311#define CONFIG_SYS_GPS_PORT_CONFIG 0x00000004 312#endif 313 314/* 315 * Miscellaneous configurable options 316 */ 317#define CONFIG_SYS_LONGHELP /* undef to save memory */ 318#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 319#if defined(CONFIG_CMD_KGDB) 320#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 321#else 322#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 323#endif 324#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 325#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 326#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 327 328#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ 329#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ 330 331#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ 332 333#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ 334 335#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ 336#if defined(CONFIG_CMD_KGDB) 337# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ 338#endif 339 340/* 341 * Various low-level settings 342 */ 343#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI 344#define CONFIG_SYS_HID0_FINAL HID0_ICE 345 346#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE 347#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE 348#define CONFIG_SYS_BOOTCS_CFG 0x0004fb00 349#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE 350#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE 351 352/* Quad UART @0x80000000 (MBAR is relocated to 0xF0000000) */ 353#define CONFIG_SYS_CS2_START 0x80000000 354#define CONFIG_SYS_CS2_SIZE 0x00001000 355#define CONFIG_SYS_CS2_CFG 0x1d300 356 357/* Second Quad UART @0x80010000 */ 358#define CONFIG_SYS_CS1_START 0x80010000 359#define CONFIG_SYS_CS1_SIZE 0x00001000 360#define CONFIG_SYS_CS1_CFG 0x1d300 361 362/* Leica - build revision resistors */ 363/* 364#define CONFIG_SYS_CS3_START 0x80020000 365#define CONFIG_SYS_CS3_SIZE 0x00000004 366#define CONFIG_SYS_CS3_CFG 0x1d300 367*/ 368 369/* 370 * Select one of quarts as a default 371 * console. If undefined - PSC console 372 * wil be default 373 */ 374#define CONFIG_SYS_CS_BURST 0x00000000 375#define CONFIG_SYS_CS_DEADCYCLE 0x33333333 376 377#define CONFIG_SYS_RESET_ADDRESS 0xff000000 378 379/* 380 * QUART Expanders support 381 */ 382#if defined(CONFIG_QUART_CONSOLE) 383/* 384 * We'll use NS16550 chip routines, 385 */ 386#define CONFIG_SYS_NS16550 1 387#define CONFIG_SYS_NS16550_SERIAL 1 388#define CONFIG_CONS_INDEX 1 389/* 390 * To achieve necessary offset on SC16C554 391 * A0-A2 (register select) pins with NS16550 392 * functions (in struct NS16550), REG_SIZE 393 * should be 4, because A0-A2 pins are connected 394 * to DA2-DA4 address bus lines. 395 */ 396#define CONFIG_SYS_NS16550_REG_SIZE 4 397/* 398 * LocalPlus Bus already inited in cpu_init_f(), 399 * so can work with QUART's chip selects. 400 * One of four SC16C554 UARTs is selected with 401 * A3-A4 (DA5-DA6) lines. 402 */ 403#if (CONFIG_QUART_CONSOLE > 0) && (CONFIG_QUART_CONSOLE < 5) && !defined(CONFIG_PRS200) 404#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CS2_START | (CONFIG_QUART_CONSOLE - 1)<<5) 405#elif (CONFIG_QUART_CONSOLE > 4) && (CONFIG_QUART_CONSOLE < 9) 406#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CS1_START | (CONFIG_QUART_CONSOLE - 5)<<5) 407#else 408#error "Wrong QUART expander number." 409#endif 410 411/* 412 * SC16C554 chip's external crystal oscillator frequency 413 * is 7.3728 MHz 414 */ 415#define CONFIG_SYS_NS16550_CLK 7372800 416#endif /* CONFIG_QUART_CONSOLE */ 417/*----------------------------------------------------------------------- 418 * USB stuff 419 *----------------------------------------------------------------------- 420 */ 421#define CONFIG_USB_CLOCK 0x0001BBBB 422#define CONFIG_USB_CONFIG 0x00005000 423 424#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */ 425#define CONFIG_AUTOBOOT_STOP_STR "432" 426#define CONFIG_SILENT_CONSOLE 1 427 428#endif /* __CONFIG_H */ 429