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rename CFG_ macros to CONFIG_SYS
[people/ms/u-boot.git] / include / configs / sorcery.h
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1/*
2 * (C) Copyright 2004
3 * TsiChung Liew, Freescale Software Engineering, Tsi-Chung.Liew@freescale.
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#define CONFIG_MPC8220 1
32#define CONFIG_SORCERY 1 /* Sorcery board */
33
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34#define CONFIG_HIGH_BATS 1 /* High BATs supported */
35
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36/* Input clock running at 60Mhz, read Hid1 for the CPU multiplier to
37 determine the CPU speed. */
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38#define CONFIG_SYS_MPC8220_CLKIN 60000000 /* ... running at 60MHz */
39#define CONFIG_SYS_MPC8220_SYSPLL_VCO_MULTIPLIER 8 /* VCO multiplier can't be read from any register */
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40
41#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
42#define BOOTFLAG_WARM 0x02 /* Software reboot */
43
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44/*
45 * Serial console configuration
46 */
47#define CONFIG_PSC_CONSOLE 1 /* console is on PSC */
48
49#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
6d0f6bcf 50#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
12b43d51 51
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52/* PCI */
53#define CONFIG_PCI 1
54#define CONFIG_PCI_PNP 1
55
56#define CONFIG_PCI_MEM_BUS 0x80000000
57#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
58#define CONFIG_PCI_MEM_SIZE 0x10000000
59
60#define CONFIG_PCI_IO_BUS 0x71000000
61#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
62#define CONFIG_PCI_IO_SIZE 0x01000000
63
64#define CONFIG_PCI_CFG_BUS 0x70000000
65#define CONFIG_PCI_CFG_PHYS CONFIG_PCI_CFG_BUS
66#define CONFIG_PCI_CFG_SIZE 0x01000000
67
46da1e96 68
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69/*
70 * BOOTP options
71 */
72#define CONFIG_BOOTP_BOOTFILESIZE
73#define CONFIG_BOOTP_BOOTPATH
74#define CONFIG_BOOTP_GATEWAY
75#define CONFIG_BOOTP_HOSTNAME
76
77
12b43d51 78/*
46da1e96 79 * Command line configuration.
12b43d51 80 */
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81#include <config_cmd_default.h>
82
83#define CONFIG_CMD_BOOTD
84#define CONFIG_CMD_CACHE
85#define CONFIG_CMD_DHCP
86#define CONFIG_CMD_DIAG
87#define CONFIG_CMD_ELF
88#define CONFIG_CMD_I2C
89#define CONFIG_CMD_NET
90#define CONFIG_CMD_NFS
91#define CONFIG_CMD_PCI
92#define CONFIG_CMD_PING
93#define CONFIG_CMD_REGINFO
94#define CONFIG_CMD_SDRAM
95#define CONFIG_CMD_SNTP
96
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97
98/*
99 * Default Environment
100 */
101#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
102#define CONFIG_HOSTNAME sorcery
103
104#define CONFIG_PREBOOT "echo;" \
32bf3d14 105 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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106 "echo"
107
108#undef CONFIG_BOOTARGS
109
110#define CONFIG_EXTRA_ENV_SETTINGS \
111 "netdev=eth0\0" \
112 "nfsargs=setenv bootargs root=/dev/nfs rw " \
113 "nfsroot=$serverip:$rootpath\0" \
114 "ramargs=setenv bootargs root=/dev/ram rw\0" \
115 "addip=setenv bootargs $bootargs " \
116 "ip=$ipaddr:$serverip:$gatewayip:$netmask" \
117 ":$hostname:$netdev:off panic=1\0" \
118 "flash_nfs=run nfsargs addip;" \
119 "bootm $kernel_addr\0" \
120 "flash_self=run ramargs addip;" \
121 "bootm $kernel_addr $ramdisk_addr\0" \
122 "net_nfs=tftp 200000 $bootfile;run nfsargs addip;bootm\0" \
123 "rootpath=/opt/eldk/ppc_82xx\0" \
124 "bootfile=/tftpboot/sorcery/uImage\0" \
125 "kernel_addr=FFE00000\0" \
126 "ramdisk_addr=FFB00000\0" \
127 ""
128#define CONFIG_BOOTCOMMAND "run flash_self"
129
130#define CONFIG_TIMESTAMP /* Print image info with timestamp */
131
132#define CONFIG_NET_MULTI
7680c140 133#define CONFIG_EEPRO100
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134
135/*
136 * I2C configuration
137 */
138#define CONFIG_HARD_I2C 1
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139#define CONFIG_SYS_I2C_MODULE 1
140#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
141#define CONFIG_SYS_I2C_SLAVE 0x7F
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142
143/* Use the HUSH parser */
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144#define CONFIG_SYS_HUSH_PARSER
145#ifdef CONFIG_SYS_HUSH_PARSER
146#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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147#endif
148
149/*
150 * Flexbus Chipselect configuration
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151 * Beware: Some CS# seem to be mandatory (if these CS# are not set,
152 * board can hang-up in unpredictable place).
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153 * Sorcery_Memory_Map v0.3 is possibly wrong with CPLD CS#
154 */
155
156/* Flash */
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157#define CONFIG_SYS_CS0_BASE 0xf800
158#define CONFIG_SYS_CS0_MASK 0x08000000 /* 128 MB (two chips) */
159#define CONFIG_SYS_CS0_CTRL 0x001019c0
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160
161/* NVM */
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162#define CONFIG_SYS_CS1_BASE 0xf7e8
163#define CONFIG_SYS_CS1_MASK 0x00040000 /* 256K */
164#define CONFIG_SYS_CS1_CTRL 0x00101940 /* 8bit port size */
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165
166/* Atlas2 + Gemini */
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167#define CONFIG_SYS_CS2_BASE 0xf7e7
168#define CONFIG_SYS_CS2_MASK 0x00010000 /* 64K*/
169#define CONFIG_SYS_CS2_CTRL 0x001011c0 /* 16bit port size */
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170
171/* CAN Controller */
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172#define CONFIG_SYS_CS3_BASE 0xf7e6
173#define CONFIG_SYS_CS3_MASK 0x00010000 /* 64K */
174#define CONFIG_SYS_CS3_CTRL 0x00102140 /* 8Bit port size */
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175
176/* Foreign interface */
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177#define CONFIG_SYS_CS4_BASE 0xf7e5
178#define CONFIG_SYS_CS4_MASK 0x00010000 /* 64K */
179#define CONFIG_SYS_CS4_CTRL 0x00101dc0 /* 16bit port size */
12b43d51 180
7680c140 181/* CPLD */
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182#define CONFIG_SYS_CS5_BASE 0xf7e4
183#define CONFIG_SYS_CS5_MASK 0x00010000 /* 64K */
184#define CONFIG_SYS_CS5_CTRL 0x001000c0 /* 16bit port size */
12b43d51 185
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186#define CONFIG_SYS_FLASH0_BASE (CONFIG_SYS_CS0_BASE << 16)
187#define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_FLASH0_BASE)
12b43d51 188
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189#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
190#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
12b43d51 191
00b1883a 192#define CONFIG_FLASH_CFI_DRIVER
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193#define CONFIG_SYS_FLASH_CFI
194#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
195 CONFIG_SYS_FLASH_BASE+0x04000000 } /* two banks */
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196
197/*
198 * Environment settings
199 */
5a1aceb0 200#define CONFIG_ENV_IS_IN_FLASH 1
6d0f6bcf 201#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x8000000 - 0x40000)
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202#define CONFIG_ENV_SIZE 0x4000 /* 16K */
203#define CONFIG_ENV_SECT_SIZE 0x20000
204#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + 0x20000)
205#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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206
207#define CONFIG_ENV_OVERWRITE 1
208
5a1aceb0 209#if defined CONFIG_ENV_IS_IN_FLASH
9314cee6 210#undef CONFIG_ENV_IS_IN_NVRAM
bb1f8b4f 211#undef CONFIG_ENV_IS_IN_EEPROM
9314cee6 212#elif defined CONFIG_ENV_IS_IN_NVRAM
5a1aceb0 213#undef CONFIG_ENV_IS_IN_FLASH
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214#undef CONFIG_ENV_IS_IN_EEPROM
215#elif defined CONFIG_ENV_IS_IN_EEPROM
9314cee6 216#undef CONFIG_ENV_IS_IN_NVRAM
5a1aceb0 217#undef CONFIG_ENV_IS_IN_FLASH
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218#endif
219
220/*
221 * Memory map
222 */
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223#define CONFIG_SYS_MBAR 0xF0000000
224#define CONFIG_SYS_SDRAM_BASE 0x00000000
225#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
226#define CONFIG_SYS_SRAM_BASE (CONFIG_SYS_MBAR + 0x20000)
227#define CONFIG_SYS_SRAM_SIZE 0x8000
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228
229/* Use SRAM until RAM will be available */
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230#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MBAR + 0x20000)
231#define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in DPRAM */
12b43d51 232
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233#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
234#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
235#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
12b43d51 236
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237#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
238#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
239# define CONFIG_SYS_RAMBOOT 1
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240#endif
241
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242#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
243#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
244#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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245
246/* SDRAM configuration (for SPD) */
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247#define CONFIG_SYS_SDRAM_TOTAL_BANKS 1
248#define CONFIG_SYS_SDRAM_SPD_I2C_ADDR 0x50 /* 7bit */
249#define CONFIG_SYS_SDRAM_SPD_SIZE 0x100
250#define CONFIG_SYS_SDRAM_CAS_LATENCY 5 /* (CL=2.5)x2 */
12b43d51 251
7680c140 252/* SDRAM drive strength register (for SSTL_2 class II)*/
6d0f6bcf 253#define CONFIG_SYS_SDRAM_DRIVE_STRENGTH ((DRIVE_STRENGTH_HIGH << SDRAMDS_SBE_SHIFT) | \
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254 (DRIVE_STRENGTH_HIGH << SDRAMDS_SBC_SHIFT) | \
255 (DRIVE_STRENGTH_HIGH << SDRAMDS_SBA_SHIFT) | \
256 (DRIVE_STRENGTH_HIGH << SDRAMDS_SBS_SHIFT) | \
257 (DRIVE_STRENGTH_HIGH << SDRAMDS_SBD_SHIFT))
258
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259/*
260 * Ethernet configuration
261 */
262#define CONFIG_MPC8220_FEC 1
263#define CONFIG_FEC_10MBIT 1 /* Workaround for FEC 100Mbit problem */
264#define CONFIG_PHY_ADDR 0x1F
f60ba0d3 265#define CONFIG_MII 1
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266
267/*
268 * Miscellaneous configurable options
269 */
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270#define CONFIG_SYS_LONGHELP /* undef to save memory */
271#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
46da1e96 272#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 273#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
12b43d51 274#else
6d0f6bcf 275#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
12b43d51 276#endif
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277#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
278#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
279#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
12b43d51 280
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281#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
282#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
12b43d51 283
6d0f6bcf 284#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
12b43d51 285
6d0f6bcf 286#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
12b43d51 287
6d0f6bcf 288#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8220 CPUs */
46da1e96 289#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 290# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
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291#endif
292
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293/*
294 * Various low-level settings
295 */
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296#define CONFIG_SYS_HID0_INIT 0
297#define CONFIG_SYS_HID0_FINAL 0
12b43d51 298
7680c140 299/*
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300#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
301#define CONFIG_SYS_HID0_FINAL HID0_ICE
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302*/
303
12b43d51 304#endif /* __CONFIG_H */