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Bartlomiej Sieka4707fb52006-10-13 21:09:09 +02001/*
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +01002 * (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering,
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +02003 * wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this project.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010014 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020015 * for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc., 59
19 * Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22#ifndef __CONFIG_H
23#define __CONFIG_H
24
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020025/*
26 * High Level Configuration Options
27 * (easy to change)
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010028 */
29#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
30#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
31#define CONFIG_V38B 1 /* ...on V38B board */
32#define CFG_MPC5XXX_CLKIN 33000000 /* ...running at 33.000000MHz */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020033
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010034#define CONFIG_RTC_PCF8563 1 /* has PCF8563 RTC */
35#define CONFIG_MPC5200_DDR 1 /* has DDR SDRAM */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020036
Bartlomiej Siekace3f1a42006-11-11 22:48:22 +010037#undef CONFIG_HW_WATCHDOG /* don't use watchdog */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020038
39#define CONFIG_NETCONSOLE 1
40
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010041#define CONFIG_BOARD_EARLY_INIT_R 1 /* do board-specific init */
Bartlomiej Siekacce4acb2006-12-28 19:08:21 +010042#define CONFIG_BOARD_EARLY_INIT_F 1 /* do board-specific init */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020043
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010044#define CFG_XLB_PIPELINING 1 /* gives better performance */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020045
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010046#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
47#define BOOTFLAG_WARM 0x02 /* Software reboot */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020048
Becky Bruce31d82672008-05-08 19:02:12 -050049#define CONFIG_HIGH_BATS 1 /* High BATs supported */
50
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020051/*
52 * Serial console configuration
53 */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010054#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
55#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020056#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
57
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020058/*
59 * DDR
60 */
61#define SDRAM_DDR 1 /* is DDR */
62/* Settings for XLB = 132 MHz */
63#define SDRAM_MODE 0x018D0000
64#define SDRAM_EMODE 0x40090000
65#define SDRAM_CONTROL 0x704f0f00
66#define SDRAM_CONFIG1 0x73722930
67#define SDRAM_CONFIG2 0x47770000
68#define SDRAM_TAPDELAY 0x10000000
69
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020070/*
71 * PCI - no suport
72 */
73#undef CONFIG_PCI
74
75/*
76 * Partitions
77 */
78#define CONFIG_MAC_PARTITION 1
79#define CONFIG_DOS_PARTITION 1
80
81/*
82 * USB
83 */
84#define CONFIG_USB_OHCI
85#define CONFIG_USB_STORAGE
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +010086#define CONFIG_USB_CLOCK 0x0001BBBB
87#define CONFIG_USB_CONFIG 0x00001000
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020088
Jon Loeligerdca3b3d2007-07-04 22:33:46 -050089
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +020090/*
Jon Loeliger079a1362007-07-10 10:12:10 -050091 * BOOTP options
92 */
93#define CONFIG_BOOTP_BOOTFILESIZE
94#define CONFIG_BOOTP_BOOTPATH
95#define CONFIG_BOOTP_GATEWAY
96#define CONFIG_BOOTP_HOSTNAME
97
98
99/*
Jon Loeligerdca3b3d2007-07-04 22:33:46 -0500100 * Command line configuration.
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200101 */
Jon Loeligerdca3b3d2007-07-04 22:33:46 -0500102#include <config_cmd_default.h>
103
104#define CONFIG_CMD_FAT
105#define CONFIG_CMD_I2C
106#define CONFIG_CMD_IDE
107#define CONFIG_CMD_PING
108#define CONFIG_CMD_DHCP
109#define CONFIG_CMD_DIAG
110#define CONFIG_CMD_IRQ
111#define CONFIG_CMD_JFFS2
112#define CONFIG_CMD_MII
113#define CONFIG_CMD_SDRAM
114#define CONFIG_CMD_DATE
115#define CONFIG_CMD_USB
116#define CONFIG_CMD_FAT
117
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200118
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100119#define CONFIG_TIMESTAMP /* Print image info with timestamp */
120
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200121/*
122 * Boot low with 16 MB Flash
123 */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100124#define CFG_LOWBOOT 1
125#define CFG_LOWBOOT16 1
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200126
127/*
128 * Autobooting
129 */
130#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
131
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100132#define CONFIG_PREBOOT "echo;" \
Wolfgang Denk32bf3d12008-03-03 12:16:44 +0100133 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200134 "echo"
135
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100136#undef CONFIG_BOOTARGS
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200137
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200138#define CONFIG_EXTRA_ENV_SETTINGS \
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200139 "bootcmd=run net_nfs\0" \
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100140 "bootdelay=3\0" \
141 "baudrate=115200\0" \
142 "preboot=echo;echo Type \"run flash_nfs\" to mount root " \
143 "filesystem over NFS; echo\0" \
144 "netdev=eth0\0" \
Bartlomiej Siekacce4acb2006-12-28 19:08:21 +0100145 "ramargs=setenv bootargs root=/dev/ram rw wdt=off \0" \
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200146 "addip=setenv bootargs $(bootargs) " \
147 "ip=$(ipaddr):$(serverip):$(gatewayip):" \
148 "$(netmask):$(hostname):$(netdev):off panic=1\0" \
149 "flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
150 "flash_self=run ramargs addip;bootm $(kernel_addr) " \
151 "$(ramdisk_addr)\0" \
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100152 "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200153 "nfsargs=setenv bootargs root=/dev/nfs rw " \
Bartlomiej Siekacce4acb2006-12-28 19:08:21 +0100154 "nfsroot=$(serverip):$(rootpath) wdt=off\0" \
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100155 "hostname=v38b\0" \
156 "ethact=FEC ETHERNET\0" \
157 "rootpath=/opt/eldk-3.1.1/ppc_6xx\0" \
158 "update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \
159 "cp.b 200000 ff000000 $(filesize);" \
160 "prot on ff000000 ff03ffff\0" \
161 "load=tftp 200000 $(u-boot)\0" \
162 "netmask=255.255.0.0\0" \
163 "ipaddr=192.168.160.18\0" \
164 "serverip=192.168.1.1\0" \
165 "ethaddr=00:e0:ee:00:05:2e\0" \
166 "bootfile=/tftpboot/v38b/uImage\0" \
167 "u-boot=/tftpboot/v38b/u-boot.bin\0" \
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200168 ""
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200169
170#define CONFIG_BOOTCOMMAND "run net_nfs"
171
172#if defined(CONFIG_MPC5200)
173/*
174 * IPB Bus clocking configuration.
175 */
Bartlomiej Siekac99512d2007-05-27 16:53:43 +0200176#undef CFG_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200177#endif
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100178
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200179/*
180 * I2C configuration
181 */
182#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
183#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100184#define CFG_I2C_SPEED 100000 /* 100 kHz */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200185#define CFG_I2C_SLAVE 0x7F
186
187/*
188 * EEPROM configuration
189 */
190#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
191#define CFG_I2C_EEPROM_ADDR_LEN 1
192#define CFG_EEPROM_PAGE_WRITE_BITS 3
193#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
194
195/*
196 * RTC configuration
197 */
198#define CFG_I2C_RTC_ADDR 0x51
199
200/*
201 * Flash configuration - use CFI driver
202 */
203#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
204#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100205#define CFG_FLASH_CFI_AMD_RESET 1
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200206#define CFG_FLASH_BASE 0xFF000000
207#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
208#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
209#define CFG_FLASH_SIZE 0x01000000 /* 16 MiB */
210#define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200211#define CFG_FLASH_USE_BUFFER_WRITE 1 /* flash write speed-up */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200212
213/*
214 * Environment settings
215 */
216#define CFG_ENV_IS_IN_FLASH 1
217#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00040000)
218#define CFG_ENV_SIZE 0x10000
219#define CFG_ENV_SECT_SIZE 0x10000
220#define CONFIG_ENV_OVERWRITE 1
221
222/*
223 * Memory map
224 */
225#define CFG_MBAR 0xF0000000
226#define CFG_SDRAM_BASE 0x00000000
227#define CFG_DEFAULT_MBAR 0x80000000
228
229/* Use SRAM until RAM will be available */
230#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
231#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
232
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200233#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
234#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
235#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
236
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100237#define CFG_MONITOR_BASE TEXT_BASE
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200238#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
239# define CFG_RAMBOOT 1
240#endif
241
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100242#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256kB for Monitor */
243#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128kB for malloc() */
244#define CFG_BOOTMAPSZ (8 << 20) /* Linux initial memory map */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200245
246/*
247 * Ethernet configuration
248 */
249#define CONFIG_MPC5xxx_FEC 1
250#define CONFIG_PHY_ADDR 0x00
Wolfgang Denkfcfed4f2006-10-18 22:44:38 +0200251#define CONFIG_MII 1
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200252
253/*
254 * GPIO configuration
255 */
Bartlomiej Sieka44a47e62006-11-11 22:43:00 +0100256#define CFG_GPS_PORT_CONFIG 0x90001404
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200257
258/*
259 * Miscellaneous configurable options
260 */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100261#define CFG_LONGHELP /* undef to save memory */
262#define CFG_PROMPT "=> " /* Monitor Command Prompt */
Jon Loeligerdca3b3d2007-07-04 22:33:46 -0500263#if defined(CONFIG_CMD_KGDB)
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100264#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200265#else
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100266#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200267#endif
268#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100269#define CFG_MAXARGS 16 /* max number of command args */
270#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200271
272#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100273#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200274
275#define CFG_LOAD_ADDR 0x100000 /* default load address */
276
277#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
278
Jon Loeligerdca3b3d2007-07-04 22:33:46 -0500279#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
280#if defined(CONFIG_CMD_KGDB)
281# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
282#endif
283
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200284/*
285 * Various low-level settings
286 */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200287#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
288#define CFG_HID0_FINAL HID0_ICE
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200289
290#define CFG_BOOTCS_START CFG_FLASH_BASE
291#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
292#define CFG_BOOTCS_CFG 0x00047801
293#define CFG_CS0_START CFG_FLASH_BASE
294#define CFG_CS0_SIZE CFG_FLASH_SIZE
295
296#define CFG_CS_BURST 0x00000000
297#define CFG_CS_DEADCYCLE 0x33333333
298
299#define CFG_RESET_ADDRESS 0xff000000
300
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100301/*
302 * IDE/ATA (supports IDE harddisk)
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200303 */
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100304#undef CONFIG_IDE_8xx_PCCARD /* Don't use IDE with PC Card Adapter */
305#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
306#undef CONFIG_IDE_LED /* LED for ide not supported */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200307
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100308#define CONFIG_IDE_RESET /* reset for ide supported */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200309#define CONFIG_IDE_PREINIT
310
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100311#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
312#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200313
314#define CFG_ATA_IDE0_OFFSET 0x0000
315
316#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
317
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100318#define CFG_ATA_DATA_OFFSET (0x0060) /* data I/O offset */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200319
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100320#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) /* normal register accesses offset */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200321
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100322#define CFG_ATA_ALT_OFFSET (0x005C) /* alternate registers offset */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200323
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100324#define CFG_ATA_STRIDE 4 /* Interval between registers */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200325
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100326/*
327 * Status LED
328 */
329#define CONFIG_STATUS_LED /* Status LED enabled */
330#define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200331
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100332#define CFG_LED_BASE MPC5XXX_GPT7_ENABLE /* Timer 7 GPIO */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200333#ifndef __ASSEMBLY__
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200334typedef unsigned int led_id_t;
335
336#define __led_toggle(_msk) \
337 do { \
338 *((volatile long *) (CFG_LED_BASE)) ^= (_msk); \
339 } while(0)
340
341#define __led_set(_msk, _st) \
342 do { \
343 if ((_st)) \
344 *((volatile long *) (CFG_LED_BASE)) &= ~(_msk); \
345 else \
346 *((volatile long *) (CFG_LED_BASE)) |= (_msk); \
347 } while(0)
348
349#define __led_init(_msk, st) \
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100350 do { \
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200351 *((volatile long *) (CFG_LED_BASE)) |= 0x34; \
Bartlomiej Sieka82d9c9e2006-11-01 01:34:29 +0100352 } while(0)
353#endif /* __ASSEMBLY__ */
Bartlomiej Sieka4707fb52006-10-13 21:09:09 +0200354
355#endif /* __CONFIG_H */