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1/*
2 * (C) Copyright 2003
3 * Robert Schwebel, Pengutronix, r.schwebel@pengutronix.de.
4 *
5 * Configuration for the Logotronic DL board.
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26/*
27 * include/configs/logodl.h - configuration options, board specific
28 */
29
30#ifndef __CONFIG_H
31#define __CONFIG_H
32
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33/*
34 * High Level Configuration Options
35 * (easy to change)
36 */
53677ef1 37#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
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38#define CONFIG_GEALOG 1 /* on a Logotronic GEALOG SG board */
39
40#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
41 /* for timer/console/ethernet */
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42
43/* we will never enable dcache, because we have to setup MMU first */
44#define CONFIG_SYS_NO_DCACHE
45
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46/*
47 * Hardware drivers
48 */
49
50/*
51 * select serial console configuration
52 */
379be585 53#define CONFIG_PXA_SERIAL
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54#define CONFIG_FFUART 1 /* we use FFUART */
55
56/* allow to overwrite serial and ethaddr */
57#define CONFIG_ENV_OVERWRITE
58
59#define CONFIG_BAUDRATE 19200
993cad93 60#undef CONFIG_MISC_INIT_R /* FIXME: misc_init_r() missing */
52f52c14 61
9bbb1c08 62
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63/*
64 * BOOTP options
65 */
66#define CONFIG_BOOTP_BOOTFILESIZE
67#define CONFIG_BOOTP_BOOTPATH
68#define CONFIG_BOOTP_GATEWAY
69#define CONFIG_BOOTP_HOSTNAME
70
71
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72/*
73 * Command line configuration.
74 */
75#define CONFIG_CMD_ASKENV
76#define CONFIG_CMD_ECHO
bdab39d3 77#define CONFIG_CMD_SAVEENV
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78#define CONFIG_CMD_FLASH
79#define CONFIG_CMD_MEMORY
80#define CONFIG_CMD_RUN
81
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82
83#define CONFIG_BOOTDELAY 3
84/* #define CONFIG_BOOTARGS "root=/dev/nfs ip=bootp console=ttyS0,19200" */
85#define CONFIG_BOOTARGS "console=ttyS0,19200"
86#define CONFIG_ETHADDR FF:FF:FF:FF:FF:FF
87#define CONFIG_NETMASK 255.255.255.0
88#define CONFIG_IPADDR 192.168.1.56
89#define CONFIG_SERVERIP 192.168.1.2
90#define CONFIG_BOOTCOMMAND "bootm 0x40000"
91#define CONFIG_SHOW_BOOT_PROGRESS
92
93#define CONFIG_CMDLINE_TAG 1
94
95/*
96 * Miscellaneous configurable options
97 */
98
99/*
100 * Size of malloc() pool; this lives below the uppermost 128 KiB which are
101 * used for the RAM copy of the uboot code
102 *
103 */
6d0f6bcf 104#define CONFIG_SYS_MALLOC_LEN (256*1024)
52f52c14 105
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106#define CONFIG_SYS_LONGHELP /* undef to save memory */
107#define CONFIG_SYS_PROMPT "uboot> " /* Monitor Command Prompt */
108#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
109#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
110#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
111#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
52f52c14 112
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113#define CONFIG_SYS_MEMTEST_START 0x08000000 /* memtest works on */
114#define CONFIG_SYS_MEMTEST_END 0x0800ffff /* 64 KiB */
52f52c14 115
6d0f6bcf 116#define CONFIG_SYS_LOAD_ADDR 0x08000000 /* load kernel to this address */
52f52c14 117
94a33129 118#define CONFIG_SYS_HZ 1000
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119 /* RS: the oscillator is actually 3680130?? */
120
6d0f6bcf 121#define CONFIG_SYS_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */
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122 /* 0101000001 */
123 /* ^^^^^ Memory Speed 99.53 MHz */
124 /* ^^ Run Mode Speed = 2x Mem Speed */
125 /* ^^ Turbo Mode Sp. = 1x Run M. Sp. */
126
6d0f6bcf 127#define CONFIG_SYS_MONITOR_LEN 0x20000 /* 128 KiB */
52f52c14 128
8bde7f77 129 /* valid baudrates */
6d0f6bcf 130#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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131
132/*
133 * SMSC91C111 Network Card
134 */
993cad93 135#if 0
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136#define CONFIG_NET_MULTI
137#define CONFIG_SMC91111 1
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138#define CONFIG_SMC91111_BASE 0x10000000 /* chip select 4 */
139#undef CONFIG_SMC_USE_32_BIT /* 16 bit bus access */
140#undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
141#undef CONFIG_SHOW_ACTIVITY
142#define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
143#endif
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144
145/*
146 * Stack sizes
147 *
148 * The stack sizes are set up in start.S using the settings below
149 */
150#define CONFIG_STACKSIZE (128*1024) /* regular stack */
151#ifdef CONFIG_USE_IRQ
152#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
153#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
154#endif
155
156/*
157 * Physical Memory Map
158 */
159#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of RAM */
160#define PHYS_SDRAM_1 0x08000000 /* SRAM Bank #1 */
161#define PHYS_SDRAM_1_SIZE (4*1024*1024) /* 4 MB */
162
163#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
164#define PHYS_FLASH_2 0x01000000 /* Flash Bank #2 */
165#define PHYS_FLASH_SIZE (32*1024*1024) /* 32 MB */
166
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167#define CONFIG_SYS_DRAM_BASE PHYS_SDRAM_1 /* RAM starts here */
168#define CONFIG_SYS_DRAM_SIZE PHYS_SDRAM_1_SIZE
52f52c14 169
6d0f6bcf 170#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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171
172
173/*
174 * GPIO settings
175 *
176 * GP?? == FOOBAR is 0/1
177 */
178
179#define _BIT0 0x00000001
180#define _BIT1 0x00000002
181#define _BIT2 0x00000004
182#define _BIT3 0x00000008
183
184#define _BIT4 0x00000010
185#define _BIT5 0x00000020
186#define _BIT6 0x00000040
187#define _BIT7 0x00000080
188
189#define _BIT8 0x00000100
190#define _BIT9 0x00000200
191#define _BIT10 0x00000400
192#define _BIT11 0x00000800
193
194#define _BIT12 0x00001000
195#define _BIT13 0x00002000
196#define _BIT14 0x00004000
197#define _BIT15 0x00008000
198
199#define _BIT16 0x00010000
200#define _BIT17 0x00020000
201#define _BIT18 0x00040000
202#define _BIT19 0x00080000
203
204#define _BIT20 0x00100000
205#define _BIT21 0x00200000
206#define _BIT22 0x00400000
207#define _BIT23 0x00800000
208
209#define _BIT24 0x01000000
210#define _BIT25 0x02000000
211#define _BIT26 0x04000000
212#define _BIT27 0x08000000
213
214#define _BIT28 0x10000000
215#define _BIT29 0x20000000
216#define _BIT30 0x40000000
217#define _BIT31 0x80000000
218
219
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220#define CONFIG_SYS_LED_A_BIT (_BIT18)
221#define CONFIG_SYS_LED_A_SR GPSR0
222#define CONFIG_SYS_LED_A_CR GPCR0
52f52c14 223
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224#define CONFIG_SYS_LED_B_BIT (_BIT16)
225#define CONFIG_SYS_LED_B_SR GPSR1
226#define CONFIG_SYS_LED_B_CR GPCR1
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227
228
229/* LED A: off, LED B: off */
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230#define CONFIG_SYS_GPSR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT18)
231#define CONFIG_SYS_GPSR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13)
232#define CONFIG_SYS_GPSR2_VAL (_BIT14+_BIT15+_BIT16)
52f52c14 233
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234#define CONFIG_SYS_GPCR0_VAL 0x00000000
235#define CONFIG_SYS_GPCR1_VAL 0x00000000
236#define CONFIG_SYS_GPCR2_VAL 0x00000000
52f52c14 237
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238#define CONFIG_SYS_GPDR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT17+_BIT18)
239#define CONFIG_SYS_GPDR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13)
240#define CONFIG_SYS_GPDR2_VAL (_BIT14+_BIT15+_BIT16)
52f52c14 241
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242#define CONFIG_SYS_GAFR0_L_VAL (_BIT22+_BIT24+_BIT31)
243#define CONFIG_SYS_GAFR0_U_VAL (_BIT15+_BIT17+_BIT19+\
8bde7f77 244 _BIT20+_BIT22+_BIT24+_BIT26+_BIT29+_BIT31)
6d0f6bcf 245#define CONFIG_SYS_GAFR1_L_VAL (_BIT3+_BIT4+_BIT6+_BIT8+_BIT10+_BIT12+_BIT15+_BIT17+_BIT19+\
8bde7f77 246 _BIT20+_BIT23+_BIT24+_BIT27+_BIT28+_BIT31)
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247#define CONFIG_SYS_GAFR1_U_VAL (_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31)
248#define CONFIG_SYS_GAFR2_L_VAL (_BIT1+_BIT3+_BIT5+_BIT7+_BIT9+_BIT11+_BIT13+_BIT15+_BIT17+\
8bde7f77 249 _BIT19+_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31)
6d0f6bcf 250#define CONFIG_SYS_GAFR2_U_VAL (_BIT1)
52f52c14 251
6d0f6bcf 252#define CONFIG_SYS_PSSR_VAL (0x20)
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253
254/*
255 * Memory settings
256 */
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257#define CONFIG_SYS_MSC0_VAL 0x123c2980
258#define CONFIG_SYS_MSC1_VAL 0x123c2661
259#define CONFIG_SYS_MSC2_VAL 0x7ff87ff8
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260
261
262/* no sdram/pcmcia here */
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263#define CONFIG_SYS_MDCNFG_VAL 0x00000000
264#define CONFIG_SYS_MDREFR_VAL 0x00000000
265#define CONFIG_SYS_MDREFR_VAL_100 0x00000000
266#define CONFIG_SYS_MDMRS_VAL 0x00000000
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267
268/* only SRAM */
269#define SXCNFG_SETTINGS 0x00000000
270
271/*
272 * PCMCIA and CF Interfaces
273 */
274
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275#define CONFIG_SYS_MECR_VAL 0x00000000
276#define CONFIG_SYS_MCMEM0_VAL 0x00010504
277#define CONFIG_SYS_MCMEM1_VAL 0x00010504
278#define CONFIG_SYS_MCATT0_VAL 0x00010504
279#define CONFIG_SYS_MCATT1_VAL 0x00010504
280#define CONFIG_SYS_MCIO0_VAL 0x00004715
281#define CONFIG_SYS_MCIO1_VAL 0x00004715
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282
283
284/*
285 * FLASH and environment organization
286 */
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287#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
288#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
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289
290/* timeout values are in ticks */
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291#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
292#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
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293
294/* FIXME */
5a1aceb0 295#define CONFIG_ENV_IS_IN_FLASH 1
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296#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
297#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
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298
299#endif /* __CONFIG_H */