2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 * High Level Configuration Options
35 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
36 #define CONFIG_MPC5200 1 /* (more precisely a MPC5200 CPU) */
37 #define CONFIG_A4M072 1 /* ... on A4M072 board */
38 #define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
40 #define CONFIG_SYS_TEXT_BASE 0xFE000000
42 #define CONFIG_MISC_INIT_R
44 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
46 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
49 * Serial console configuration
51 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
52 #define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
53 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
54 /* define to enable silent console */
55 #define CONFIG_SILENT_CONSOLE
56 #define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
60 * 0x40000000 - 0x4fffffff - PCI Memory
61 * 0x50000000 - 0x50ffffff - PCI IO Space
65 #if defined(CONFIG_PCI)
66 #define CONFIG_PCI_PNP 1
67 #define CONFIG_PCI_SCAN_SHOW 1
68 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
70 #define CONFIG_PCI_MEM_BUS 0x40000000
71 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
72 #define CONFIG_PCI_MEM_SIZE 0x10000000
74 #define CONFIG_PCI_IO_BUS 0x50000000
75 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
76 #define CONFIG_PCI_IO_SIZE 0x01000000
79 #define CONFIG_SYS_XLB_PIPELINING 1
81 #undef CONFIG_NET_MULTI
82 #undef CONFIG_EEPRO100
85 #define CONFIG_MAC_PARTITION
86 #define CONFIG_DOS_PARTITION
89 #define CONFIG_USB_OHCI_NEW
90 #define CONFIG_USB_STORAGE
91 #define CONFIG_SYS_OHCI_BE_CONTROLLER
92 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
93 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1
94 #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
95 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
96 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
98 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
103 #define CONFIG_BOOTP_BOOTFILESIZE
104 #define CONFIG_BOOTP_BOOTPATH
105 #define CONFIG_BOOTP_GATEWAY
106 #define CONFIG_BOOTP_HOSTNAME
110 * Command line configuration.
112 #include <config_cmd_default.h>
114 #define CONFIG_CMD_EEPROM
115 #define CONFIG_CMD_FAT
116 #define CONFIG_CMD_I2C
117 #define CONFIG_CMD_IDE
118 #define CONFIG_CMD_NFS
119 #define CONFIG_CMD_SNTP
120 #define CONFIG_CMD_USB
121 #define CONFIG_CMD_MII
122 #define CONFIG_CMD_DHCP
123 #define CONFIG_CMD_PING
124 #define CONFIG_CMD_DISPLAY
126 #if defined(CONFIG_PCI)
127 #define CONFIG_CMD_PCI
130 #if (CONFIG_SYS_TEXT_BASE == 0xFE000000) /* Boot low with 32 MB Flash */
131 #define CONFIG_SYS_LOWBOOT 1
132 #define CONFIG_SYS_LOWBOOT32 1
138 #define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
140 #define CONFIG_SYS_AUTOLOAD "n"
142 #define CONFIG_AUTOBOOT_KEYED
143 #define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n", bootdelay
144 #define CONFIG_AUTOBOOT_DELAY_STR "asdfg"
146 #undef CONFIG_BOOTARGS
147 #define CONFIG_PREBOOT "run try_update"
149 #define CONFIG_EXTRA_ENV_SETTINGS \
150 "bk=run add_mtd ; run add_consolespec ; bootm 200000\0" \
151 "cf1=diskboot 200000 0:1\0" \
152 "bootcmd_cf1=run bcf1\0" \
153 "bcf=setenv bootargs root=/dev/hda3\0" \
154 "bootcmd_nfs=run bnfs\0" \
155 "norargs=setenv bootargs root=/dev/mtdblock3 rootfstype=cramfs "\
157 "bootcmd_nor=cp.b ${kernel_addr} 200000 100000;" \
158 "run norargs addip; run bk\0" \
159 "bnfs=nfs 200000 ${rootpath}/boot/uImage;" \
160 "run nfsargs addip ; run bk\0" \
161 "nfsargs=setenv bootargs root=/dev/nfs rw " \
162 "nfsroot=${serverip}:${rootpath}\0" \
163 "try_update=usb start;sleep 2;usb start;sleep 1;" \
164 "fatload usb 0 2F0000 PCPUUPDT 2FF;usb stop;" \
166 "env_addr=FE060000\0" \
167 "kernel_addr=FE100000\0" \
168 "rootfs_addr=FE200000\0" \
169 "add_mtd=setenv bootargs ${bootargs} mtdparts=" \
170 "phys_mapped_flash:384k(u),640k(e),1m(k),30m(r)\0" \
171 "bcf1=run cf1; run bcf; run addip; run bk\0" \
172 "add_consolespec=setenv bootargs ${bootargs} " \
173 "console=/dev/null quiet\0" \
174 "addip=if test -n ${ethaddr};" \
175 "then if test -n ${ipaddr};" \
176 "then setenv bootargs ${bootargs} " \
177 "ip=${ipaddr}:${serverip}:${gatewayip}:"\
178 "${netmask}:${hostname}:${netdev}:off;" \
181 "setenv bootargs ${bootargs} no_ethaddr;" \
184 "ethaddr=00:00:00:00:00:00\0" \
186 "bootcmd=run bootcmd_nor\0" \
189 * IPB Bus clocking configuration.
191 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
196 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
197 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
199 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
200 #define CONFIG_SYS_I2C_SLAVE 0x7F
203 * EEPROM configuration
205 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* 1010010x */
206 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
207 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
208 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
209 #define CONFIG_SYS_EEPROM_WREN 1
210 #define CONFIG_SYS_EEPROM_WP GPIO_PSC2_4
213 * Flash configuration
215 #define CONFIG_SYS_FLASH_BASE 0xFE000000
216 #define CONFIG_SYS_FLASH_SIZE 0x02000000
217 #if !defined(CONFIG_SYS_LOWBOOT)
218 #error "CONFIG_SYS_LOWBOOT not defined?"
219 #else /* CONFIG_SYS_LOWBOOT */
220 #if defined(CONFIG_SYS_LOWBOOT32)
221 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
223 #endif /* CONFIG_SYS_LOWBOOT */
225 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
226 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
227 #define CONFIG_FLASH_CFI_DRIVER
228 #define CONFIG_SYS_FLASH_CFI
229 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
230 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS0_START}
231 #define CONFIG_SYS_FLASH_BANKS_SIZES {CONFIG_SYS_CS0_SIZE}
234 * Environment settings
236 #define CONFIG_ENV_IS_IN_FLASH 1
237 #define CONFIG_ENV_SIZE 0x10000
238 #define CONFIG_ENV_SECT_SIZE 0x20000
239 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
240 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
242 #define CONFIG_ENV_OVERWRITE 1
247 #define CONFIG_SYS_MBAR 0xF0000000
248 #define CONFIG_SYS_SDRAM_BASE 0x00000000
249 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
251 /* Use SRAM until RAM will be available */
252 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
253 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
256 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
257 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
259 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
260 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
261 # define CONFIG_SYS_RAMBOOT 1
264 #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
265 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
266 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
269 * Ethernet configuration
271 #define CONFIG_MPC5xxx_FEC 1
272 #define CONFIG_MPC5xxx_FEC_MII100
274 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
276 /* #define CONFIG_MPC5xxx_FEC_MII10 */
277 #define CONFIG_PHY_ADDR 0x1f
278 #define CONFIG_PHY_TYPE 0x79c874 /* AMD Phy Controller */
283 #define CONFIG_SYS_GPS_PORT_CONFIG 0x18000004
286 * Miscellaneous configurable options
288 #define CONFIG_SYS_HUSH_PARSER
289 #define CONFIG_CMDLINE_EDITING 1
290 #ifdef CONFIG_SYS_HUSH_PARSER
291 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
293 #define CONFIG_SYS_LONGHELP /* undef to save memory */
294 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
295 #if defined(CONFIG_CMD_KGDB)
296 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
298 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
300 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
301 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
302 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
304 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
305 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
307 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
309 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
311 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
312 #if defined(CONFIG_CMD_KGDB)
313 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
318 * Various low-level settings
320 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
321 #define CONFIG_SYS_HID0_FINAL HID0_ICE
322 /* Flash at CSBoot, CS0 */
323 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
324 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
325 #define CONFIG_SYS_BOOTCS_CFG 0x0002DD00
326 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
327 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
328 /* External SRAM at CS1 */
329 #define CONFIG_SYS_CS1_START 0x62000000
330 #define CONFIG_SYS_CS1_SIZE 0x00400000
331 #define CONFIG_SYS_CS1_CFG 0x00009930
332 #define CONFIG_SYS_SRAM_BASE CONFIG_SYS_CS1_START
333 #define CONFIG_SYS_SRAM_SIZE CONFIG_SYS_CS1_SIZE
334 /* LED display at CS7 */
335 #define CONFIG_SYS_CS7_START 0x6a000000
336 #define CONFIG_SYS_CS7_SIZE (64*1024)
337 #define CONFIG_SYS_CS7_CFG 0x0000bf30
339 #define CONFIG_SYS_CS_BURST 0x00000000
340 #define CONFIG_SYS_CS_DEADCYCLE 0x33333003
342 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
344 /*-----------------------------------------------------------------------
346 *-----------------------------------------------------------------------
348 #define CONFIG_USB_CLOCK 0x0001BBBB
349 #define CONFIG_USB_CONFIG 0x00001000 /* 0x4000 for SE mode */
351 /*-----------------------------------------------------------------------
352 * IDE/ATA stuff Supports IDE harddisk
353 *-----------------------------------------------------------------------
356 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
358 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
359 #undef CONFIG_IDE_LED /* LED for ide not supported */
361 #define CONFIG_IDE_PREINIT
363 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
364 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 2 drives per IDE bus */
366 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
368 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
370 /* Offset for data I/O */
371 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
373 /* Offset for normal register accesses */
374 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
376 /* Offset for alternate registers */
377 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
379 /* Interval between registers */
380 #define CONFIG_SYS_ATA_STRIDE 4
382 #define CONFIG_ATAPI 1
384 /*-----------------------------------------------------------------------
385 * Open firmware flat tree support
386 *-----------------------------------------------------------------------
388 #define CONFIG_OF_LIBFDT 1
389 #define CONFIG_OF_BOARD_SETUP 1
391 #define OF_CPU "PowerPC,5200@0"
392 #define OF_SOC "soc5200@f0000000"
393 #define OF_TBCLK (bd->bi_busfreq / 4)
394 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
396 /* Support for the 7-segment display */
397 #define CONFIG_SYS_DISP_CHR_RAM CONFIG_SYS_CS7_START
398 #define CONFIG_SHOW_ACTIVITY /* used for display realization */
400 #define CONFIG_SHOW_BOOT_PROGRESS
402 #endif /* __CONFIG_H */