2 * (C) Copyright 2006-2008
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_MCC200 1 /* ... on MCC200 board */
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)
42 #ifndef CONFIG_SYS_TEXT_BASE
43 #define CONFIG_SYS_TEXT_BASE 0xFC000000
46 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
48 #define CONFIG_MISC_INIT_R
50 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
53 * Serial console configuration
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.
60 * CONFIG_PSC_CONSOLE must be undefined in this case.
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 */
67 #define CONFIG_QUART_CONSOLE 8 /* console is on UARTH of QUART2 */
70 /* PRS200 configuration: */
71 #undef CONFIG_QUART_CONSOLE
72 #endif /* CONFIG_PRS200 */
74 * To select console on PSC1, define CONFIG_PSC_CONSOLE as 1
75 * and undefine CONFIG_QUART_CONSOLE.
77 #if !defined(CONFIG_PRS200)
78 /* MCC200 configuration: */
79 #define CONFIG_PSC_CONSOLE 1 /* PSC1 may be COM */
80 #define CONFIG_PSC_CONSOLE2 2 /* PSC2 is PSoC */
82 /* PRS200 configuration: */
83 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
85 #define CONFIG_BAUDRATE 115200
86 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
90 #define CONFIG_DOS_PARTITION
93 #define CONFIG_USB_OHCI
94 #define CONFIG_USB_STORAGE
95 /* automatic software updates (see board/mcc200/auto_update.c) */
96 #define CONFIG_AUTO_UPDATE 1
102 #define CONFIG_BOOTP_BOOTFILESIZE
103 #define CONFIG_BOOTP_BOOTPATH
104 #define CONFIG_BOOTP_GATEWAY
105 #define CONFIG_BOOTP_HOSTNAME
109 * Command line configuration.
111 #include <config_cmd_default.h>
113 #define CONFIG_CMD_BEDBUG
114 #define CONFIG_CMD_FAT
115 #define CONFIG_CMD_I2C
116 #define CONFIG_CMD_USB
118 #undef CONFIG_CMD_NET
119 #undef CONFIG_CMD_NFS
124 #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
126 #define CONFIG_PREBOOT "echo;" \
127 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
130 #undef CONFIG_BOOTARGS
133 # define CONFIG_SYS__BOARDNAME "prs200"
134 # define CONFIG_SYS__LINUX_CONSOLE "ttyS0"
136 # define CONFIG_SYS__BOARDNAME "mcc200"
137 # define CONFIG_SYS__LINUX_CONSOLE "ttyEU5"
141 #define CONFIG_ETHADDR 00:17:17:ff:00:00
142 #define CONFIG_IPADDR 10.76.9.29
143 #define CONFIG_SERVERIP 10.76.9.1
145 #include <version.h> /* For U-Boot version */
147 #define CONFIG_EXTRA_ENV_SETTINGS \
148 "ubootver=" U_BOOT_VERSION "\0" \
150 "hostname=" CONFIG_SYS__BOARDNAME "\0" \
151 "nfsargs=setenv bootargs root=/dev/nfs rw " \
152 "nfsroot=${serverip}:${rootpath}\0" \
153 "ramargs=setenv bootargs root=/dev/mtdblock2 " \
154 "rootfstype=cramfs\0" \
155 "addip=setenv bootargs ${bootargs} " \
156 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
157 ":${hostname}:${netdev}:off panic=1\0" \
158 "addcons=setenv bootargs ${bootargs} " \
159 "console=${console},${baudrate} " \
160 "ubootver=${ubootver} board=${board}\0" \
161 "flash_nfs=run nfsargs addip addcons;" \
162 "bootm ${kernel_addr}\0" \
163 "flash_self=run ramargs addip addcons;" \
164 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
165 "net_nfs=tftp 200000 ${bootfile};" \
166 "run nfsargs addip addcons;bootm\0" \
167 "console=" CONFIG_SYS__LINUX_CONSOLE "\0" \
168 "rootpath=/opt/eldk/ppc_6xx\0" \
169 "bootfile=/tftpboot/" CONFIG_SYS__BOARDNAME "/uImage\0" \
170 "load=tftp 200000 /tftpboot/" CONFIG_SYS__BOARDNAME "/u-boot.bin\0" \
171 "text_base=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \
172 "kernel_addr=0xFC0C0000\0" \
173 "update=protect off ${text_base} +${filesize};" \
174 "era ${text_base} +${filesize};" \
175 "cp.b 200000 ${text_base} ${filesize}\0" \
179 #define CONFIG_BOOTCOMMAND "run flash_self"
181 #define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
184 * IPB Bus clocking configuration.
186 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
191 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
192 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
194 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
195 #define CONFIG_SYS_I2C_SLAVE 0x7F
198 * Flash configuration (8,16 or 32 MB)
199 * TEXT base always at 0xFFF00000
200 * ENV_ADDR always at 0xFFF40000
201 * FLASH_BASE at 0xFC000000 for 64 MB (only 32MB are supported, not enough addr lines!!!)
202 * 0xFE000000 for 32 MB
203 * 0xFF000000 for 16 MB
204 * 0xFF800000 for 8 MB
206 #define CONFIG_SYS_FLASH_BASE 0xfc000000
207 #define CONFIG_SYS_FLASH_SIZE 0x04000000
209 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
210 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
212 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
214 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
215 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
217 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
218 #define CONFIG_SYS_FLASH_PROTECTION 1 /* hardware flash protection */
220 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
221 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
223 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
224 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
226 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
228 #define CONFIG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
229 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
230 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
232 /* Address and size of Redundant Environment Sector */
233 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
234 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
236 #define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */
238 #if CONFIG_SYS_TEXT_BASE == CONFIG_SYS_FLASH_BASE
239 #define CONFIG_SYS_LOWBOOT 1
245 #define CONFIG_SYS_MBAR 0xf0000000
246 #define CONFIG_SYS_SDRAM_BASE 0x00000000
247 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
249 /* Use SRAM until RAM will be available */
250 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
251 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
254 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
255 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
257 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
258 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
259 # define CONFIG_SYS_RAMBOOT 1
262 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
263 #define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
264 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
267 * Ethernet configuration
269 /* #define CONFIG_MPC5xxx_FEC 1 */
270 /* #define CONFIG_MPC5xxx_FEC_MII100 */
272 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
274 /* #define CONFIG_MPC5xxx_FEC_MII10 */
275 #define CONFIG_PHY_ADDR 1
280 #if !defined(CONFIG_PRS200)
282 #define CONFIG_PROGRESSBAR 1
285 #if defined(CONFIG_LCD)
286 #define CONFIG_SPLASH_SCREEN 1
287 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
288 #define LCD_BPP LCD_MONOCHROME
294 /* 0x10000004 = 32MB SDRAM */
295 /* 0x90000004 = 64MB SDRAM */
296 #if defined(CONFIG_LCD)
297 /* set PSC2 in UART mode */
298 #define CONFIG_SYS_GPS_PORT_CONFIG 0x00000044
300 #define CONFIG_SYS_GPS_PORT_CONFIG 0x00000004
304 * Miscellaneous configurable options
306 #define CONFIG_SYS_LONGHELP /* undef to save memory */
307 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
308 #if defined(CONFIG_CMD_KGDB)
309 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
311 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
313 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
314 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
315 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
317 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
318 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
320 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
322 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
324 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
325 #if defined(CONFIG_CMD_KGDB)
326 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
330 * Various low-level settings
332 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
333 #define CONFIG_SYS_HID0_FINAL HID0_ICE
335 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
336 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
337 #define CONFIG_SYS_BOOTCS_CFG 0x0004fb00
338 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
339 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
341 /* Quad UART @0x80000000 (MBAR is relocated to 0xF0000000) */
342 #define CONFIG_SYS_CS2_START 0x80000000
343 #define CONFIG_SYS_CS2_SIZE 0x00001000
344 #define CONFIG_SYS_CS2_CFG 0x1d300
346 /* Second Quad UART @0x80010000 */
347 #define CONFIG_SYS_CS1_START 0x80010000
348 #define CONFIG_SYS_CS1_SIZE 0x00001000
349 #define CONFIG_SYS_CS1_CFG 0x1d300
351 /* Leica - build revision resistors */
353 #define CONFIG_SYS_CS3_START 0x80020000
354 #define CONFIG_SYS_CS3_SIZE 0x00000004
355 #define CONFIG_SYS_CS3_CFG 0x1d300
359 * Select one of quarts as a default
360 * console. If undefined - PSC console
363 #define CONFIG_SYS_CS_BURST 0x00000000
364 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
366 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
369 * QUART Expanders support
371 #if defined(CONFIG_QUART_CONSOLE)
373 * We'll use NS16550 chip routines,
375 #define CONFIG_SYS_NS16550 1
376 #define CONFIG_SYS_NS16550_SERIAL 1
377 #define CONFIG_CONS_INDEX 1
379 * To achieve necessary offset on SC16C554
380 * A0-A2 (register select) pins with NS16550
381 * functions (in struct NS16550), REG_SIZE
382 * should be 4, because A0-A2 pins are connected
383 * to DA2-DA4 address bus lines.
385 #define CONFIG_SYS_NS16550_REG_SIZE 4
387 * LocalPlus Bus already inited in cpu_init_f(),
388 * so can work with QUART's chip selects.
389 * One of four SC16C554 UARTs is selected with
390 * A3-A4 (DA5-DA6) lines.
392 #if (CONFIG_QUART_CONSOLE > 0) && (CONFIG_QUART_CONSOLE < 5) && !defined(CONFIG_PRS200)
393 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CS2_START | (CONFIG_QUART_CONSOLE - 1)<<5)
394 #elif (CONFIG_QUART_CONSOLE > 4) && (CONFIG_QUART_CONSOLE < 9)
395 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CS1_START | (CONFIG_QUART_CONSOLE - 5)<<5)
397 #error "Wrong QUART expander number."
401 * SC16C554 chip's external crystal oscillator frequency
404 #define CONFIG_SYS_NS16550_CLK 7372800
405 #endif /* CONFIG_QUART_CONSOLE */
406 /*-----------------------------------------------------------------------
408 *-----------------------------------------------------------------------
410 #define CONFIG_USB_CLOCK 0x0001BBBB
411 #define CONFIG_USB_CONFIG 0x00005000
413 #define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
414 #define CONFIG_AUTOBOOT_STOP_STR "432"
415 #define CONFIG_SILENT_CONSOLE 1
417 #endif /* __CONFIG_H */