blob: b7100e986cd04f4d13f21e08a679e5564fe0c5d9 [file] [log] [blame]
Heiko Schocher2605e902007-02-16 07:57:42 +01001/*
2 * (C) Copyright 2007
3 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
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#ifndef __CONFIG_H
25#define __CONFIG_H
26
27/*
28 * High Level Configuration Options
29 * (easy to change)
30 */
31
32#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
33#define CONFIG_MPC5200 1 /* especially an MPC5200 */
34#define CONFIG_JUPITER 1 /* ... on Jupiter board */
35
36#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
37
38#define CONFIG_BOARD_EARLY_INIT_R 1
39#define CONFIG_BOARD_EARLY_INIT_F 1
40
41#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
42#define BOOTFLAG_WARM 0x02 /* Software reboot */
43
Heiko Schocher2605e902007-02-16 07:57:42 +010044/*
45 * Serial console configuration
46 */
47#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
48#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
49#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
50
51/*
52 * PCI Mapping:
53 * 0x40000000 - 0x4fffffff - PCI Memory
54 * 0x50000000 - 0x50ffffff - PCI IO Space
55 */
Wolfgang Denk769104c2007-03-08 21:49:27 +010056/*#define CONFIG_PCI */
Heiko Schocher2605e902007-02-16 07:57:42 +010057
58#if defined(CONFIG_PCI)
59#define CONFIG_PCI_PNP 1
60#define CONFIG_PCI_SCAN_SHOW 1
61
62#define CONFIG_PCI_MEM_BUS 0x40000000
63#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
64#define CONFIG_PCI_MEM_SIZE 0x10000000
65
66#define CONFIG_PCI_IO_BUS 0x50000000
67#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
68#define CONFIG_PCI_IO_SIZE 0x01000000
Heiko Schocher2605e902007-02-16 07:57:42 +010069#endif
70
71#define CFG_XLB_PIPELINING 1
72
73#define CONFIG_NET_MULTI 1
74#define CONFIG_MII 1
75#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
76
77/* Partitions */
78#define CONFIG_MAC_PARTITION
79#define CONFIG_DOS_PARTITION
80#define CONFIG_ISO_PARTITION
81
82#define CONFIG_TIMESTAMP /* Print image info with timestamp */
83
Heiko Schocher2605e902007-02-16 07:57:42 +010084
Jon Loeligerbc234c12007-07-04 22:32:51 -050085/*
Jon Loeliger7f5c0152007-07-10 09:38:02 -050086 * BOOTP options
87 */
88#define CONFIG_BOOTP_BOOTFILESIZE
89#define CONFIG_BOOTP_BOOTPATH
90#define CONFIG_BOOTP_GATEWAY
91#define CONFIG_BOOTP_HOSTNAME
92
93
94/*
Jon Loeligerbc234c12007-07-04 22:32:51 -050095 * Command line configuration.
96 */
97#include <config_cmd_default.h>
98
99#define CONFIG_CMD_NFS
100#define CONFIG_CMD_SNTP
101
Jon Loeliger7f5c0152007-07-10 09:38:02 -0500102#if defined(CONFIG_PCI)
103#define CODFIG_CMD_PCI
104#endif
105
Heiko Schocher2605e902007-02-16 07:57:42 +0100106
107/*
108 * Autobooting
109 */
110#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
111
112#define CONFIG_PREBOOT "echo;" \
113 "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
114 "echo"
115
116#undef CONFIG_BOOTARGS
117
118#define CONFIG_EXTRA_ENV_SETTINGS \
119 "netdev=eth0\0" \
120 "nfsargs=setenv bootargs root=/dev/nfs rw " \
121 "nfsroot=${serverip}:${rootpath}\0" \
122 "ramargs=setenv bootargs root=/dev/ram rw\0" \
123 "addip=setenv bootargs ${bootargs} " \
124 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
125 ":${hostname}:${netdev}:off panic=1\0" \
Wolfgang Denka7090b92007-03-13 16:05:55 +0100126 "flash_nfs=run nfsargs addip addcons;" \
Heiko Schocher2605e902007-02-16 07:57:42 +0100127 "bootm ${kernel_addr}\0" \
128 "flash_self=run ramargs addip;" \
129 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
Wolfgang Denka7090b92007-03-13 16:05:55 +0100130 "addcons=setenv bootargs ${bootargs} console=${contyp}," \
Heiko Schocher8502e302007-03-13 09:40:59 +0100131 "${baudrate}\0" \
132 "contyp=ttyS0\0" \
Wolfgang Denka7090b92007-03-13 16:05:55 +0100133 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \
Heiko Schocher8502e302007-03-13 09:40:59 +0100134 "bootm\0" \
135 "rootpath=/opt/eldk/ppc_6xx\0" \
Heiko Schocher2605e902007-02-16 07:57:42 +0100136 "bootfile=/tftpboot/jupiter/uImage\0" \
137 ""
138
139#define CONFIG_BOOTCOMMAND "run flash_self"
140
141/*
142 * IPB Bus clocking configuration.
143 */
144#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
145
146#if 0
147/* pass open firmware flat tree */
Grant Likelycf2817a2007-09-06 09:46:23 -0600148#define CONFIG_OF_LIBFDT 1
Heiko Schocher2605e902007-02-16 07:57:42 +0100149#define CONFIG_OF_BOARD_SETUP 1
150
Heiko Schocher2605e902007-02-16 07:57:42 +0100151#define OF_CPU "PowerPC,5200@0"
152#define OF_SOC "soc5200@f0000000"
153#define OF_TBCLK (bd->bi_busfreq / 8)
154#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
155#endif
156
157#if 0
158/*
159 * I2C configuration
160 */
161#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
162#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
163
164#define CFG_I2C_SPEED 100000 /* 100 kHz */
165#define CFG_I2C_SLAVE 0x7F
166
167/*
168 * EEPROM configuration
169 */
170#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
171#define CFG_I2C_EEPROM_ADDR_LEN 1
172#define CFG_EEPROM_PAGE_WRITE_BITS 3
173#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
174#endif
175
176/*
177 * Flash configuration
178 */
179#define CFG_FLASH_BASE 0xFF000000
180#define CFG_FLASH_SIZE 0x01000000
181
182#define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
183
184#define CFG_ENV_ADDR (TEXT_BASE + 0x40000) /* third sector */
185
186#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
187#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
188
189#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
190
191#define CFG_FLASH_CFI_DRIVER
192#define CFG_FLASH_CFI
193#define CFG_FLASH_EMPTY_INFO
194#define CFG_FLASH_CFI_WIDTH FLASH_CFI_8BIT
195#define CFG_UPDATE_FLASH_SIZE 1
196#define CFG_FLASH_USE_BUFFER_WRITE 1
197
198/*
199 * Environment settings
200 */
201#define CFG_ENV_IS_IN_FLASH 1
202#define CFG_ENV_SIZE 0x20000
203#define CFG_ENV_SECT_SIZE 0x20000
204#define CONFIG_ENV_OVERWRITE 1
205
Heiko Schocher8502e302007-03-13 09:40:59 +0100206/* Address and size of Redundant Environment Sector */
207#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
208#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
209
Heiko Schocher2605e902007-02-16 07:57:42 +0100210/*
211 * Memory map
212 */
213#define CFG_MBAR 0xF0000000
214#define CFG_SDRAM_BASE 0x00000000
215#define CFG_DEFAULT_MBAR 0x80000000
216
217/* Use SRAM until RAM will be available */
218#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
219#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
220
221
222#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
223#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
224#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
225
226#define CFG_MONITOR_BASE TEXT_BASE
227#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
228# define CFG_RAMBOOT 1
229#endif
230
231#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
232#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
233#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
234
235/*
236 * Ethernet configuration
237 */
238#define CONFIG_MPC5xxx_FEC 1
239/*
240 * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
241 */
242/* #define CONFIG_FEC_10MBIT 1 */
243#define CONFIG_PHY_ADDR 0x00
244
245/*
246 * GPIO configuration
247 */
248#define CFG_GPS_PORT_CONFIG 0x10000004
249
250/*
251 * Miscellaneous configurable options
252 */
253#define CFG_LONGHELP /* undef to save memory */
254#define CFG_PROMPT "=> " /* Monitor Command Prompt */
Heiko Schocher8502e302007-03-13 09:40:59 +0100255
256#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
257#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
258#ifdef CFG_HUSH_PARSER
259#define CFG_PROMPT_HUSH_PS2 "> "
260#endif
Jon Loeligerbc234c12007-07-04 22:32:51 -0500261#if defined(CONFIG_CMD_KGDB)
Heiko Schocher2605e902007-02-16 07:57:42 +0100262#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
263#else
264#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
265#endif
266#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
267#define CFG_MAXARGS 16 /* max number of command args */
268#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
269
270#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
271#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
272#define CFG_ALT_MEMTEST 1
273
274#define CFG_LOAD_ADDR 0x200000 /* default load address */
275
276#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
277
Jon Loeligerbc234c12007-07-04 22:32:51 -0500278#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
279#if defined(CONFIG_CMD_KGDB)
280# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
281#endif
282
Heiko Schocher2605e902007-02-16 07:57:42 +0100283/*
284 * Various low-level settings
285 */
286#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
287#define CFG_HID0_FINAL HID0_ICE
288
289#define CFG_BOOTCS_START CFG_FLASH_BASE
290#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
291#define CFG_BOOTCS_CFG 0x00047801
292#define CFG_CS0_START CFG_FLASH_BASE
293#define CFG_CS0_SIZE CFG_FLASH_SIZE
294
295#define CFG_CS_BURST 0x00000000
296#define CFG_CS_DEADCYCLE 0x33333333
297
298#define CFG_RESET_ADDRESS 0xff000000
299
300#endif /* __CONFIG_H */