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wdenkc6097192002-11-03 00:24:07 +00001/*
2 * (C) Copyright 2001
3 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
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.
12 *
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.
17 *
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,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * board/config.h - configuration options, board specific
26 */
27
28#ifndef __CONFIG_H
29#define __CONFIG_H
30
31/*
32 * High Level Configuration Options
33 * (easy to change)
34 */
35
36#define CONFIG_405GP 1 /* This is a PPC405 CPU */
wdenkc837dcb2004-01-20 23:12:12 +000037#define CONFIG_4xx 1 /* ...member of PPC4xx family */
wdenkc6097192002-11-03 00:24:07 +000038#define CONFIG_CPCI405 1 /* ...on a CPCI405 board */
39
wdenkc837dcb2004-01-20 23:12:12 +000040#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
Peter Tyser3a8f28d2009-09-16 22:03:07 -050041#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
wdenkc6097192002-11-03 00:24:07 +000042
wdenkc837dcb2004-01-20 23:12:12 +000043#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
wdenkc6097192002-11-03 00:24:07 +000044
45#define CONFIG_BAUDRATE 9600
46#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
47
wdenkc6097192002-11-03 00:24:07 +000048#undef CONFIG_BOOTARGS
stroesea20b27a2004-12-16 18:05:42 +000049#undef CONFIG_BOOTCOMMAND
50
51#define CONFIG_PREBOOT /* enable preboot variable */
wdenkc6097192002-11-03 00:24:07 +000052
53#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020054#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
wdenkc6097192002-11-03 00:24:07 +000055
Ben Warren96e21f82008-10-27 23:50:15 -070056#define CONFIG_PPC4xx_EMAC
wdenkc6097192002-11-03 00:24:07 +000057#define CONFIG_MII 1 /* MII PHY management */
wdenkc837dcb2004-01-20 23:12:12 +000058#define CONFIG_PHY_ADDR 0 /* PHY address */
stroesea20b27a2004-12-16 18:05:42 +000059#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
Matthias Fuchs6f35c532007-06-24 17:41:21 +020060#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */
61
62#define CONFIG_NET_MULTI 1
63#undef CONFIG_HAS_ETH1
wdenkc6097192002-11-03 00:24:07 +000064
Jon Loeliger5d2ebe12007-07-09 21:16:53 -050065/*
66 * BOOTP options
67 */
68#define CONFIG_BOOTP_SUBNETMASK
69#define CONFIG_BOOTP_GATEWAY
70#define CONFIG_BOOTP_HOSTNAME
71#define CONFIG_BOOTP_BOOTPATH
72#define CONFIG_BOOTP_DNS
73#define CONFIG_BOOTP_DNS2
74#define CONFIG_BOOTP_SEND_HOSTNAME
stroese9919f132003-05-23 11:38:22 +000075
wdenkc6097192002-11-03 00:24:07 +000076
Jon Loeliger49cf7e82007-07-05 19:52:35 -050077/*
78 * Command line configuration.
79 */
80#include <config_cmd_default.h>
81
82#define CONFIG_CMD_DHCP
83#define CONFIG_CMD_PCI
84#define CONFIG_CMD_IRQ
85#define CONFIG_CMD_IDE
86#define CONFIG_CMD_FAT
87#define CONFIG_CMD_ELF
88#define CONFIG_CMD_MII
89#define CONFIG_CMD_EEPROM
90
wdenkc6097192002-11-03 00:24:07 +000091
92#define CONFIG_MAC_PARTITION
93#define CONFIG_DOS_PARTITION
94
stroesea20b27a2004-12-16 18:05:42 +000095#define CONFIG_SUPPORT_VFAT
96
wdenkc837dcb2004-01-20 23:12:12 +000097#undef CONFIG_WATCHDOG /* watchdog disabled */
wdenkc6097192002-11-03 00:24:07 +000098
wdenkc837dcb2004-01-20 23:12:12 +000099#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
wdenkc6097192002-11-03 00:24:07 +0000100
101/*
102 * Miscellaneous configurable options
103 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200104#define CONFIG_SYS_LONGHELP /* undef to save memory */
105#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
wdenkc6097192002-11-03 00:24:07 +0000106
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200107#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
108#ifdef CONFIG_SYS_HUSH_PARSER
109#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
wdenkc6097192002-11-03 00:24:07 +0000110#endif
111
Jon Loeliger49cf7e82007-07-05 19:52:35 -0500112#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200113#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
wdenkc6097192002-11-03 00:24:07 +0000114#else
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200115#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
wdenkc6097192002-11-03 00:24:07 +0000116#endif
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200117#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
118#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
119#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
wdenkc6097192002-11-03 00:24:07 +0000120
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200121#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
wdenkc6097192002-11-03 00:24:07 +0000122
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200123#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
wdenkc6097192002-11-03 00:24:07 +0000124
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200125#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
126#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
wdenkc6097192002-11-03 00:24:07 +0000127
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200128#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200129#define CONFIG_SYS_BASE_BAUD 691200
wdenkc6097192002-11-03 00:24:07 +0000130
131/* The following table includes the supported baudrates */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200132#define CONFIG_SYS_BAUDRATE_TABLE \
wdenk8bde7f72003-06-27 21:31:46 +0000133 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
134 57600, 115200, 230400, 460800, 921600 }
wdenkc6097192002-11-03 00:24:07 +0000135
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200136#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
137#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
wdenkc6097192002-11-03 00:24:07 +0000138
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200139#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
wdenkc6097192002-11-03 00:24:07 +0000140
stroesea20b27a2004-12-16 18:05:42 +0000141#define CONFIG_LOOPW 1 /* enable loopw command */
142
wdenkc6097192002-11-03 00:24:07 +0000143#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
144
145/*-----------------------------------------------------------------------
146 * PCI stuff
147 *-----------------------------------------------------------------------
148 */
stroesea20b27a2004-12-16 18:05:42 +0000149#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
150#define PCI_HOST_FORCE 1 /* configure as pci host */
151#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
wdenkc6097192002-11-03 00:24:07 +0000152
stroesea20b27a2004-12-16 18:05:42 +0000153#define CONFIG_PCI /* include pci support */
154#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
155#define CONFIG_PCI_PNP /* do pci plug-and-play */
156 /* resource configuration */
wdenkc6097192002-11-03 00:24:07 +0000157
stroesea20b27a2004-12-16 18:05:42 +0000158#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
wdenkc6097192002-11-03 00:24:07 +0000159
stroesea20b27a2004-12-16 18:05:42 +0000160#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
stroesead10dd92003-02-14 11:21:23 +0000161
stroesea20b27a2004-12-16 18:05:42 +0000162#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/
163
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200164#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
165#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */
166#define CONFIG_SYS_PCI_SUBSYS_DEVICEID2 0x0406 /* PCI Device ID: CPCI-405-A */
167#define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
168#define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
169#define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */
170#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
171#define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */
172#define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
173#define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
wdenkc6097192002-11-03 00:24:07 +0000174
Matthias Fuchs82379b52009-09-07 17:00:41 +0200175#define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */
176
wdenkc6097192002-11-03 00:24:07 +0000177/*-----------------------------------------------------------------------
178 * IDE/ATA stuff
179 *-----------------------------------------------------------------------
180 */
wdenkc837dcb2004-01-20 23:12:12 +0000181#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
182#undef CONFIG_IDE_LED /* no led for ide supported */
183#undef CONFIG_IDE_RESET /* no reset for ide supported */
wdenkc6097192002-11-03 00:24:07 +0000184
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200185#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
186#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
wdenkc6097192002-11-03 00:24:07 +0000187
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200188#define CONFIG_SYS_ATA_BASE_ADDR 0xF0100000
189#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
wdenkc6097192002-11-03 00:24:07 +0000190
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200191#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
192#define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
193#define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */
wdenkc6097192002-11-03 00:24:07 +0000194
195/*-----------------------------------------------------------------------
196 * Start addresses for the final memory configuration
197 * (Set up by the startup code)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200198 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
wdenkc6097192002-11-03 00:24:07 +0000199 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200200#define CONFIG_SYS_SDRAM_BASE 0x00000000
Matthias Fuchs1951f842008-12-10 14:41:25 +0100201#define CONFIG_SYS_FLASH_BASE TEXT_BASE
202#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
203#define CONFIG_SYS_MONITOR_LEN (~(TEXT_BASE) + 1)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200204#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
wdenkc6097192002-11-03 00:24:07 +0000205
206/*
207 * For booting Linux, the board info and command line data
208 * have to be in the first 8 MB of memory, since this is
209 * the maximum mapped by the Linux kernel during initialization.
210 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200211#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
wdenkc6097192002-11-03 00:24:07 +0000212/*-----------------------------------------------------------------------
213 * FLASH organization
214 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200215#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
216#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
wdenkc6097192002-11-03 00:24:07 +0000217
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200218#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
219#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
wdenkc6097192002-11-03 00:24:07 +0000220
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200221#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
222#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
223#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
wdenkc6097192002-11-03 00:24:07 +0000224/*
225 * The following defines are added for buggy IOP480 byte interface.
226 * All other boards should use the standard values (CPCI405 etc.)
227 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200228#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
229#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
230#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
wdenkc6097192002-11-03 00:24:07 +0000231
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200232#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
wdenkc6097192002-11-03 00:24:07 +0000233
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200234#define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */
235#define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
236#define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+0x6900) /* VxWorks eth-addr*/
stroesea20b27a2004-12-16 18:05:42 +0000237
wdenkc6097192002-11-03 00:24:07 +0000238#if 1 /* Use NVRAM for environment variables */
239/*-----------------------------------------------------------------------
240 * NVRAM organization
241 */
Jean-Christophe PLAGNIOL-VILLARD9314cee2008-09-10 22:47:59 +0200242#define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200243#define CONFIG_ENV_SIZE 0x1000 /* Size of Environment vars */
244#define CONFIG_ENV_ADDR \
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200245 (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env */
wdenkc6097192002-11-03 00:24:07 +0000246
247#else /* Use EEPROM for environment variables */
248
Jean-Christophe PLAGNIOL-VILLARDbb1f8b42008-09-05 09:19:30 +0200249#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200250#define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
251#define CONFIG_ENV_SIZE 0x400 /* 1024 bytes may be used for env vars */
wdenk8bde7f72003-06-27 21:31:46 +0000252 /* total size of a CAT24WC08 is 1024 bytes */
wdenkc6097192002-11-03 00:24:07 +0000253#endif
254
255/*-----------------------------------------------------------------------
256 * I2C EEPROM (CAT24WC08) for environment
257 */
258#define CONFIG_HARD_I2C /* I2c with hardware support */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200259#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
260#define CONFIG_SYS_I2C_SLAVE 0x7F
wdenkc6097192002-11-03 00:24:07 +0000261
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200262#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
263#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
wdenkc837dcb2004-01-20 23:12:12 +0000264/* mask of address bits that overflow into the "EEPROM chip address" */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200265#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
266#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
wdenkc6097192002-11-03 00:24:07 +0000267 /* 16 byte page write mode using*/
wdenkc837dcb2004-01-20 23:12:12 +0000268 /* last 4 bits of the address */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200269#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
wdenkc6097192002-11-03 00:24:07 +0000270
wdenkc6097192002-11-03 00:24:07 +0000271/*
272 * Init Memory Controller:
273 *
274 * BR0/1 and OR0/1 (FLASH)
275 */
276
277#define FLASH_BASE0_PRELIM 0xFF800000 /* FLASH bank #0 */
278#define FLASH_BASE1_PRELIM 0xFFC00000 /* FLASH bank #1 */
279
280/*-----------------------------------------------------------------------
281 * External Bus Controller (EBC) Setup
282 */
283
wdenkc837dcb2004-01-20 23:12:12 +0000284/* Memory Bank 0 (Flash Bank 0) initialization */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200285#define CONFIG_SYS_EBC_PB0AP 0x92015480
286#define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
wdenkc6097192002-11-03 00:24:07 +0000287
wdenkc837dcb2004-01-20 23:12:12 +0000288/* Memory Bank 1 (Flash Bank 1) initialization */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200289#define CONFIG_SYS_EBC_PB1AP 0x92015480
290#define CONFIG_SYS_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=16bit */
wdenkc6097192002-11-03 00:24:07 +0000291
wdenkc837dcb2004-01-20 23:12:12 +0000292/* Memory Bank 2 (CAN0, 1, 2, Codeswitch) initialization */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200293#define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
294#define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
wdenkc6097192002-11-03 00:24:07 +0000295
wdenkc837dcb2004-01-20 23:12:12 +0000296/* Memory Bank 3 (CompactFlash IDE) initialization */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200297#define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
298#define CONFIG_SYS_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
wdenkc6097192002-11-03 00:24:07 +0000299
wdenkc837dcb2004-01-20 23:12:12 +0000300/* Memory Bank 4 (NVRAM) initialization */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200301#define CONFIG_SYS_EBC_PB4AP 0x01005280 /* TWT=2,WBN=1,WBF=1,TH=1,SOR=1 */
302#define CONFIG_SYS_EBC_PB4CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */
wdenkc6097192002-11-03 00:24:07 +0000303
wdenkc837dcb2004-01-20 23:12:12 +0000304/* Memory Bank 5 (Quart) initialization */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200305#define CONFIG_SYS_EBC_PB5AP 0x04005B80 /* TWT=8,WBN=1,WBF=1,TH=5,RE=1,SOR=1*/
306#define CONFIG_SYS_EBC_PB5CR 0xF0318000 /* BAS=0xF03,BS=1MB,BU=R/W,BW=8bit */
wdenkc6097192002-11-03 00:24:07 +0000307
308/*-----------------------------------------------------------------------
309 * FPGA stuff
310 */
311
312/* FPGA program pin configuration */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200313#define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
314#define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
315#define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
316#define CONFIG_SYS_FPGA_INIT 0x00400000 /* FPGA init pin (ppc input) */
317#define CONFIG_SYS_FPGA_DONE 0x00800000 /* FPGA done pin (ppc input) */
wdenkc6097192002-11-03 00:24:07 +0000318
319/*-----------------------------------------------------------------------
320 * Definitions for initial stack pointer and data area (in data cache)
321 */
322#if 1 /* test-only */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200323#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
wdenkc6097192002-11-03 00:24:07 +0000324
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200325#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
wdenkc6097192002-11-03 00:24:07 +0000326#else
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200327#define CONFIG_SYS_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
wdenkc6097192002-11-03 00:24:07 +0000328#endif
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200329#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
330#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
331#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
332#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
wdenkc6097192002-11-03 00:24:07 +0000333
334
335/*
336 * Internal Definitions
337 *
338 * Boot Flags
339 */
340#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
341#define BOOTFLAG_WARM 0x02 /* Software reboot */
342
343#endif /* __CONFIG_H */