2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
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.
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.
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,
28 * High Level Configuration Options
32 #define CONFIG_MPC5200
33 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
34 #define CONFIG_PM520 1 /* ... on PM520 board */
36 #define CONFIG_SYS_TEXT_BASE 0xfff00000
38 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
40 #define CONFIG_MISC_INIT_R
42 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
45 * Serial console configuration
47 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
48 #define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
49 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
54 * 0x40000000 - 0x4fffffff - PCI Memory
55 * 0x50000000 - 0x50ffffff - PCI IO Space
58 #define CONFIG_PCI_PNP 1
59 #define CONFIG_PCI_SCAN_SHOW 1
60 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
62 #define CONFIG_PCI_MEM_BUS 0x40000000
63 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
64 #define CONFIG_PCI_MEM_SIZE 0x10000000
66 #define CONFIG_PCI_IO_BUS 0x50000000
67 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
68 #define CONFIG_PCI_IO_SIZE 0x01000000
71 #define CONFIG_EEPRO100 1
72 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
77 #define CONFIG_DOS_PARTITION
81 #define CONFIG_USB_OHCI
82 #define CONFIG_USB_STORAGE
88 #define CONFIG_BOOTP_BOOTFILESIZE
89 #define CONFIG_BOOTP_BOOTPATH
90 #define CONFIG_BOOTP_GATEWAY
91 #define CONFIG_BOOTP_HOSTNAME
95 * Command line configuration.
97 #include <config_cmd_default.h>
99 #define CONFIG_CMD_BEDBUG
100 #define CONFIG_CMD_DATE
101 #define CONFIG_CMD_DHCP
102 #define CONFIG_CMD_EEPROM
103 #define CONFIG_CMD_FAT
104 #define CONFIG_CMD_I2C
105 #define CONFIG_CMD_IDE
106 #define CONFIG_CMD_NFS
107 #define CONFIG_CMD_SNTP
108 #define CONFIG_CMD_USB
110 #define CONFIG_CMD_PCI
116 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
118 #define CONFIG_PREBOOT "echo;" \
119 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
122 #undef CONFIG_BOOTARGS
124 #define CONFIG_EXTRA_ENV_SETTINGS \
127 "nfsargs=setenv bootargs root=/dev/nfs rw " \
128 "nfsroot=${serverip}:${rootpath}\0" \
129 "ramargs=setenv bootargs root=/dev/ram rw\0" \
130 "addip=setenv bootargs ${bootargs} " \
131 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
132 ":${hostname}:${netdev}:off panic=1\0" \
133 "flash_nfs=run nfsargs addip;" \
134 "bootm ${kernel_addr}\0" \
135 "flash_self=run ramargs addip;" \
136 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
137 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
138 "rootpath=/opt/eldk30/ppc_82xx\0" \
139 "bootfile=/tftpboot/PM520/uImage\0" \
142 #define CONFIG_BOOTCOMMAND "run flash_self"
145 * IPB Bus clocking configuration.
147 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
151 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
152 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
154 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
155 #define CONFIG_SYS_I2C_SLAVE 0x7F
158 * EEPROM configuration
160 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
161 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
162 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
163 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
168 #define CONFIG_RTC_PCF8563
169 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
171 #define CONFIG_SYS_DOC_BASE 0xE0000000
172 #define CONFIG_SYS_DOC_SIZE 0x00100000
174 #if defined(CONFIG_BOOT_ROM)
176 * Flash configuration (8,16 or 32 MB)
177 * TEXT base always at 0xFFF00000
178 * ENV_ADDR always at 0xFFF40000
179 * FLASH_BASE at 0xFA000000 for 64 MB
180 * 0xFC000000 for 32 MB
181 * 0xFD000000 for 16 MB
182 * 0xFD800000 for 8 MB
184 #define CONFIG_SYS_FLASH_BASE 0xFA000000
185 #define CONFIG_SYS_FLASH_SIZE 0x04000000
186 #define CONFIG_SYS_BOOTROM_BASE 0xFFF00000
187 #define CONFIG_SYS_BOOTROM_SIZE 0x00080000
188 #define CONFIG_ENV_ADDR (0xFDF00000 + 0x40000)
191 * Flash configuration (8,16 or 32 MB)
192 * TEXT base always at 0xFFF00000
193 * ENV_ADDR always at 0xFFF40000
194 * FLASH_BASE at 0xFC000000 for 64 MB
195 * 0xFE000000 for 32 MB
196 * 0xFF000000 for 16 MB
197 * 0xFF800000 for 8 MB
199 #define CONFIG_SYS_FLASH_BASE 0xFC000000
200 #define CONFIG_SYS_FLASH_SIZE 0x04000000
201 #define CONFIG_ENV_ADDR (0xFFF00000 + 0x40000)
203 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
205 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
207 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
208 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
209 #define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
210 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
211 #define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
213 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
215 #undef CONFIG_FLASH_16BIT /* Flash is 32-bit */
219 * Environment settings
221 #define CONFIG_ENV_IS_IN_FLASH 1
222 #define CONFIG_ENV_SIZE 0x10000
223 #define CONFIG_ENV_SECT_SIZE 0x40000
224 #define CONFIG_ENV_OVERWRITE 1
229 #define CONFIG_SYS_MBAR 0xf0000000
230 #define CONFIG_SYS_SDRAM_BASE 0x00000000
231 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
233 /* Use SRAM until RAM will be available */
234 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
235 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
238 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
239 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
241 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
242 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
243 # define CONFIG_SYS_RAMBOOT 1
246 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
247 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
248 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
251 * Ethernet configuration
253 #define CONFIG_MPC5xxx_FEC 1
254 #define CONFIG_MPC5xxx_FEC_MII100
256 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
258 /* #define CONFIG_MPC5xxx_FEC_MII10 */
259 #define CONFIG_PHY_ADDR 0x00
264 #define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
267 * Miscellaneous configurable options
269 #define CONFIG_SYS_LONGHELP /* undef to save memory */
270 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
271 #if defined(CONFIG_CMD_KGDB)
272 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
274 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
276 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
277 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
278 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
280 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
281 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
283 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
285 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
287 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
288 #if defined(CONFIG_CMD_KGDB)
289 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
293 * Various low-level settings
295 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
296 #define CONFIG_SYS_HID0_FINAL HID0_ICE
298 #if defined(CONFIG_BOOT_ROM)
299 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_BOOTROM_BASE
300 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_BOOTROM_SIZE
301 #define CONFIG_SYS_BOOTCS_CFG 0x00047800
302 #define CONFIG_SYS_CS0_START CONFIG_SYS_BOOTROM_BASE
303 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_BOOTROM_SIZE
304 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
305 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
306 #define CONFIG_SYS_CS1_CFG 0x0004FF00
308 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
309 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
310 #define CONFIG_SYS_BOOTCS_CFG 0x0004FF00
311 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
312 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
313 #define CONFIG_SYS_CS1_START CONFIG_SYS_DOC_BASE
314 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_DOC_SIZE
315 #define CONFIG_SYS_CS1_CFG 0x00047800
318 #define CONFIG_SYS_CS_BURST 0x00000000
319 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
321 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
323 /*-----------------------------------------------------------------------
325 *-----------------------------------------------------------------------
327 #define CONFIG_USB_CLOCK 0x0001BBBB
328 #define CONFIG_USB_CONFIG 0x00005000
330 /*-----------------------------------------------------------------------
331 * IDE/ATA stuff Supports IDE harddisk
332 *-----------------------------------------------------------------------
335 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
337 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
338 #undef CONFIG_IDE_LED /* LED for ide not supported */
340 #undef CONFIG_IDE_RESET /* reset for ide supported */
341 #define CONFIG_IDE_PREINIT
343 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
344 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drive per IDE bus */
346 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
348 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
350 /* Offset for data I/O */
351 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
353 /* Offset for normal register accesses */
354 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
356 /* Offset for alternate registers */
357 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
359 /* Interval between registers */
360 #define CONFIG_SYS_ATA_STRIDE 4
362 #endif /* __CONFIG_H */