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_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
38 #define CONFIG_MISC_INIT_R
40 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
41 #define BOOTFLAG_WARM 0x02 /* Software reboot */
43 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
46 * Serial console configuration
48 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
49 #define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
50 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
55 * 0x40000000 - 0x4fffffff - PCI Memory
56 * 0x50000000 - 0x50ffffff - PCI IO Space
59 #define CONFIG_PCI_PNP 1
60 #define CONFIG_PCI_SCAN_SHOW 1
61 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
63 #define CONFIG_PCI_MEM_BUS 0x40000000
64 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
65 #define CONFIG_PCI_MEM_SIZE 0x10000000
67 #define CONFIG_PCI_IO_BUS 0x50000000
68 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
69 #define CONFIG_PCI_IO_SIZE 0x01000000
71 #define CONFIG_NET_MULTI 1
73 #define CONFIG_EEPRO100 1
74 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
79 #define CONFIG_DOS_PARTITION
83 #define CONFIG_USB_OHCI
84 #define CONFIG_USB_STORAGE
90 #define CONFIG_BOOTP_BOOTFILESIZE
91 #define CONFIG_BOOTP_BOOTPATH
92 #define CONFIG_BOOTP_GATEWAY
93 #define CONFIG_BOOTP_HOSTNAME
97 * Command line configuration.
99 #include <config_cmd_default.h>
101 #define CONFIG_CMD_BEDBUG
102 #define CONFIG_CMD_DATE
103 #define CONFIG_CMD_DHCP
104 #define CONFIG_CMD_EEPROM
105 #define CONFIG_CMD_FAT
106 #define CONFIG_CMD_I2C
107 #define CONFIG_CMD_IDE
108 #define CONFIG_CMD_NFS
109 #define CONFIG_CMD_SNTP
110 #define CONFIG_CMD_USB
112 #define CONFIG_CMD_PCI
118 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
120 #define CONFIG_PREBOOT "echo;" \
121 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
124 #undef CONFIG_BOOTARGS
126 #define CONFIG_EXTRA_ENV_SETTINGS \
129 "nfsargs=setenv bootargs root=/dev/nfs rw " \
130 "nfsroot=${serverip}:${rootpath}\0" \
131 "ramargs=setenv bootargs root=/dev/ram rw\0" \
132 "addip=setenv bootargs ${bootargs} " \
133 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
134 ":${hostname}:${netdev}:off panic=1\0" \
135 "flash_nfs=run nfsargs addip;" \
136 "bootm ${kernel_addr}\0" \
137 "flash_self=run ramargs addip;" \
138 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
139 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
140 "rootpath=/opt/eldk30/ppc_82xx\0" \
141 "bootfile=/tftpboot/PM520/uImage\0" \
144 #define CONFIG_BOOTCOMMAND "run flash_self"
147 * IPB Bus clocking configuration.
149 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
153 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
154 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
156 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
157 #define CONFIG_SYS_I2C_SLAVE 0x7F
160 * EEPROM configuration
162 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
163 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
164 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
165 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
170 #define CONFIG_RTC_PCF8563
171 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
173 #define CONFIG_SYS_DOC_BASE 0xE0000000
174 #define CONFIG_SYS_DOC_SIZE 0x00100000
176 #if defined(CONFIG_BOOT_ROM)
178 * Flash configuration (8,16 or 32 MB)
179 * TEXT base always at 0xFFF00000
180 * ENV_ADDR always at 0xFFF40000
181 * FLASH_BASE at 0xFA000000 for 64 MB
182 * 0xFC000000 for 32 MB
183 * 0xFD000000 for 16 MB
184 * 0xFD800000 for 8 MB
186 #define CONFIG_SYS_FLASH_BASE 0xFA000000
187 #define CONFIG_SYS_FLASH_SIZE 0x04000000
188 #define CONFIG_SYS_BOOTROM_BASE 0xFFF00000
189 #define CONFIG_SYS_BOOTROM_SIZE 0x00080000
190 #define CONFIG_ENV_ADDR (0xFDF00000 + 0x40000)
193 * Flash configuration (8,16 or 32 MB)
194 * TEXT base always at 0xFFF00000
195 * ENV_ADDR always at 0xFFF40000
196 * FLASH_BASE at 0xFC000000 for 64 MB
197 * 0xFE000000 for 32 MB
198 * 0xFF000000 for 16 MB
199 * 0xFF800000 for 8 MB
201 #define CONFIG_SYS_FLASH_BASE 0xFC000000
202 #define CONFIG_SYS_FLASH_SIZE 0x04000000
203 #define CONFIG_ENV_ADDR (0xFFF00000 + 0x40000)
205 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
207 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
209 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
210 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
211 #define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
212 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
213 #define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
215 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
217 #undef CONFIG_FLASH_16BIT /* Flash is 32-bit */
221 * Environment settings
223 #define CONFIG_ENV_IS_IN_FLASH 1
224 #define CONFIG_ENV_SIZE 0x10000
225 #define CONFIG_ENV_SECT_SIZE 0x40000
226 #define CONFIG_ENV_OVERWRITE 1
231 #define CONFIG_SYS_MBAR 0xf0000000
232 #define CONFIG_SYS_SDRAM_BASE 0x00000000
233 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
235 /* Use SRAM until RAM will be available */
236 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
237 #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
240 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
241 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
242 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
244 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE
245 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
246 # define CONFIG_SYS_RAMBOOT 1
249 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
250 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
251 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
254 * Ethernet configuration
256 #define CONFIG_MPC5xxx_FEC 1
257 #define CONFIG_MPC5xxx_FEC_MII100
259 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
261 /* #define CONFIG_MPC5xxx_FEC_MII10 */
262 #define CONFIG_PHY_ADDR 0x00
267 #define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
270 * Miscellaneous configurable options
272 #define CONFIG_SYS_LONGHELP /* undef to save memory */
273 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
274 #if defined(CONFIG_CMD_KGDB)
275 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
277 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
279 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
280 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
281 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
283 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
284 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
286 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
288 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
290 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
291 #if defined(CONFIG_CMD_KGDB)
292 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
296 * Various low-level settings
298 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
299 #define CONFIG_SYS_HID0_FINAL HID0_ICE
301 #if defined(CONFIG_BOOT_ROM)
302 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_BOOTROM_BASE
303 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_BOOTROM_SIZE
304 #define CONFIG_SYS_BOOTCS_CFG 0x00047800
305 #define CONFIG_SYS_CS0_START CONFIG_SYS_BOOTROM_BASE
306 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_BOOTROM_SIZE
307 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
308 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
309 #define CONFIG_SYS_CS1_CFG 0x0004FF00
311 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
312 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
313 #define CONFIG_SYS_BOOTCS_CFG 0x0004FF00
314 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
315 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
316 #define CONFIG_SYS_CS1_START CONFIG_SYS_DOC_BASE
317 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_DOC_SIZE
318 #define CONFIG_SYS_CS1_CFG 0x00047800
321 #define CONFIG_SYS_CS_BURST 0x00000000
322 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
324 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
326 /*-----------------------------------------------------------------------
328 *-----------------------------------------------------------------------
330 #define CONFIG_USB_CLOCK 0x0001BBBB
331 #define CONFIG_USB_CONFIG 0x00005000
333 /*-----------------------------------------------------------------------
334 * IDE/ATA stuff Supports IDE harddisk
335 *-----------------------------------------------------------------------
338 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
340 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
341 #undef CONFIG_IDE_LED /* LED for ide not supported */
343 #undef CONFIG_IDE_RESET /* reset for ide supported */
344 #define CONFIG_IDE_PREINIT
346 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
347 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drive per IDE bus */
349 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
351 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
353 /* Offset for data I/O */
354 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
356 /* Offset for normal register accesses */
357 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
359 /* Offset for alternate registers */
360 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
362 /* Interval between registers */
363 #define CONFIG_SYS_ATA_STRIDE 4
365 #endif /* __CONFIG_H */