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8ae158cd TL |
1 | /* |
2 | * Configuation settings for the Freescale MCF54455 EVB board. | |
3 | * | |
4 | * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. | |
5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
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 | * board/config.h - configuration options, board specific | |
28 | */ | |
29 | ||
e8ee8f3a TL |
30 | #ifndef _M54455EVB_H |
31 | #define _M54455EVB_H | |
8ae158cd TL |
32 | |
33 | /* | |
34 | * High Level Configuration Options | |
35 | * (easy to change) | |
36 | */ | |
37 | #define CONFIG_MCF5445x /* define processor family */ | |
38 | #define CONFIG_M54455 /* define processor type */ | |
39 | #define CONFIG_M54455EVB /* M54455EVB board */ | |
40 | ||
8ae158cd | 41 | #define CONFIG_MCFUART |
6d0f6bcf | 42 | #define CONFIG_SYS_UART_PORT (0) |
8ae158cd | 43 | #define CONFIG_BAUDRATE 115200 |
6d0f6bcf | 44 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } |
8ae158cd TL |
45 | |
46 | #undef CONFIG_WATCHDOG | |
47 | ||
48 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ | |
49 | ||
50 | /* | |
51 | * BOOTP options | |
52 | */ | |
53 | #define CONFIG_BOOTP_BOOTFILESIZE | |
54 | #define CONFIG_BOOTP_BOOTPATH | |
55 | #define CONFIG_BOOTP_GATEWAY | |
56 | #define CONFIG_BOOTP_HOSTNAME | |
57 | ||
58 | /* Command line configuration */ | |
59 | #include <config_cmd_default.h> | |
60 | ||
61 | #define CONFIG_CMD_BOOTD | |
62 | #define CONFIG_CMD_CACHE | |
63 | #define CONFIG_CMD_DATE | |
64 | #define CONFIG_CMD_DHCP | |
65 | #define CONFIG_CMD_ELF | |
66 | #define CONFIG_CMD_EXT2 | |
67 | #define CONFIG_CMD_FAT | |
68 | #define CONFIG_CMD_FLASH | |
69 | #define CONFIG_CMD_I2C | |
70 | #define CONFIG_CMD_IDE | |
71 | #define CONFIG_CMD_JFFS2 | |
72 | #define CONFIG_CMD_MEMORY | |
73 | #define CONFIG_CMD_MISC | |
74 | #define CONFIG_CMD_MII | |
75 | #define CONFIG_CMD_NET | |
e8ee8f3a | 76 | #undef CONFIG_CMD_PCI |
8ae158cd TL |
77 | #define CONFIG_CMD_PING |
78 | #define CONFIG_CMD_REGINFO | |
a7323bba | 79 | #define CONFIG_CMD_SPI |
922cd751 | 80 | #define CONFIG_CMD_SF |
8ae158cd TL |
81 | |
82 | #undef CONFIG_CMD_LOADB | |
83 | #undef CONFIG_CMD_LOADS | |
84 | ||
85 | /* Network configuration */ | |
86 | #define CONFIG_MCFFEC | |
87 | #ifdef CONFIG_MCFFEC | |
0f3ba7e9 | 88 | # define CONFIG_NET_MULTI 1 |
8ae158cd | 89 | # define CONFIG_MII 1 |
0f3ba7e9 | 90 | # define CONFIG_MII_INIT 1 |
6d0f6bcf JCPV |
91 | # define CONFIG_SYS_DISCOVER_PHY |
92 | # define CONFIG_SYS_RX_ETH_BUFFER 8 | |
93 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
94 | ||
95 | # define CONFIG_SYS_FEC0_PINMUX 0 | |
96 | # define CONFIG_SYS_FEC1_PINMUX 0 | |
97 | # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
98 | # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
8ae158cd TL |
99 | # define MCFFEC_TOUT_LOOP 50000 |
100 | # define CONFIG_HAS_ETH1 | |
101 | ||
102 | # define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ | |
103 | # define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)" | |
104 | # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 | |
105 | # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61 | |
106 | # define CONFIG_ETHPRIME "FEC0" | |
107 | # define CONFIG_IPADDR 192.162.1.2 | |
108 | # define CONFIG_NETMASK 255.255.255.0 | |
109 | # define CONFIG_SERVERIP 192.162.1.1 | |
110 | # define CONFIG_GATEWAYIP 192.162.1.1 | |
111 | # define CONFIG_OVERWRITE_ETHADDR_ONCE | |
112 | ||
6d0f6bcf JCPV |
113 | /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ |
114 | # ifndef CONFIG_SYS_DISCOVER_PHY | |
8ae158cd TL |
115 | # define FECDUPLEX FULL |
116 | # define FECSPEED _100BASET | |
117 | # else | |
6d0f6bcf JCPV |
118 | # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
119 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
8ae158cd | 120 | # endif |
6d0f6bcf | 121 | # endif /* CONFIG_SYS_DISCOVER_PHY */ |
8ae158cd TL |
122 | #endif |
123 | ||
124 | #define CONFIG_HOSTNAME M54455EVB | |
6d0f6bcf | 125 | #ifdef CONFIG_SYS_STMICRO_BOOT |
9f751551 | 126 | /* ST Micro serial flash */ |
6d0f6bcf | 127 | #define CONFIG_SYS_LOAD_ADDR2 0x40010013 |
8ae158cd TL |
128 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
129 | "netdev=eth0\0" \ | |
6d0f6bcf | 130 | "inpclk=" MK_STR(CONFIG_SYS_INPUT_CLKSRC) "\0" \ |
9f751551 TL |
131 | "loadaddr=0x40010000\0" \ |
132 | "sbfhdr=sbfhdr.bin\0" \ | |
133 | "uboot=u-boot.bin\0" \ | |
134 | "load=tftp ${loadaddr} ${sbfhdr};" \ | |
6d0f6bcf | 135 | "tftp " MK_STR(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \ |
8ae158cd | 136 | "upd=run load; run prog\0" \ |
9f751551 TL |
137 | "prog=sf probe 0:1 10000 1;" \ |
138 | "sf erase 0 30000;" \ | |
139 | "sf write ${loadaddr} 0 0x30000;" \ | |
8ae158cd TL |
140 | "save\0" \ |
141 | "" | |
9f751551 TL |
142 | #else |
143 | /* Atmel and Intel */ | |
6d0f6bcf JCPV |
144 | #ifdef CONFIG_SYS_ATMEL_BOOT |
145 | # define CONFIG_SYS_UBOOT_END 0x0403FFFF | |
146 | #elif defined(CONFIG_SYS_INTEL_BOOT) | |
147 | # define CONFIG_SYS_UBOOT_END 0x3FFFF | |
9f751551 TL |
148 | #endif |
149 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
150 | "netdev=eth0\0" \ | |
6d0f6bcf | 151 | "inpclk=" MK_STR(CONFIG_SYS_INPUT_CLKSRC) "\0" \ |
9f751551 TL |
152 | "loadaddr=0x40010000\0" \ |
153 | "uboot=u-boot.bin\0" \ | |
154 | "load=tftp ${loadaddr} ${uboot}\0" \ | |
155 | "upd=run load; run prog\0" \ | |
6d0f6bcf JCPV |
156 | "prog=prot off " MK_STR(CONFIG_SYS_FLASH_BASE) \ |
157 | " " MK_STR(CONFIG_SYS_UBOOT_END) ";" \ | |
158 | "era " MK_STR(CONFIG_SYS_FLASH_BASE) " " \ | |
159 | MK_STR(CONFIG_SYS_UBOOT_END) ";" \ | |
160 | "cp.b ${loadaddr} " MK_STR(CONFIG_SYS_FLASH_BASE) \ | |
9f751551 TL |
161 | " ${filesize}; save\0" \ |
162 | "" | |
163 | #endif | |
8ae158cd TL |
164 | |
165 | /* ATA configuration */ | |
166 | #define CONFIG_ISO_PARTITION | |
167 | #define CONFIG_DOS_PARTITION | |
168 | #define CONFIG_IDE_RESET 1 | |
169 | #define CONFIG_IDE_PREINIT 1 | |
170 | #define CONFIG_ATAPI | |
171 | #undef CONFIG_LBA48 | |
172 | ||
6d0f6bcf JCPV |
173 | #define CONFIG_SYS_IDE_MAXBUS 1 |
174 | #define CONFIG_SYS_IDE_MAXDEVICE 2 | |
8ae158cd | 175 | |
6d0f6bcf JCPV |
176 | #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000 |
177 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0 | |
8ae158cd | 178 | |
6d0f6bcf JCPV |
179 | #define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */ |
180 | #define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */ | |
181 | #define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */ | |
182 | #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */ | |
8ae158cd TL |
183 | |
184 | /* Realtime clock */ | |
185 | #define CONFIG_MCFRTC | |
186 | #undef RTC_DEBUG | |
6d0f6bcf | 187 | #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ) |
8ae158cd TL |
188 | |
189 | /* Timer */ | |
190 | #define CONFIG_MCFTMR | |
191 | #undef CONFIG_MCFPIT | |
192 | ||
193 | /* I2c */ | |
194 | #define CONFIG_FSL_I2C | |
195 | #define CONFIG_HARD_I2C /* I2C with hardware support */ | |
196 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
6d0f6bcf JCPV |
197 | #define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */ |
198 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
199 | #define CONFIG_SYS_I2C_OFFSET 0x58000 | |
200 | #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR | |
8ae158cd | 201 | |
bae61eef | 202 | /* DSPI and Serial Flash */ |
ee0a8462 | 203 | #define CONFIG_CF_SPI |
bae61eef | 204 | #define CONFIG_CF_DSPI |
a7323bba | 205 | #define CONFIG_HARD_SPI |
6d0f6bcf | 206 | #define CONFIG_SYS_SBFHDR_SIZE 0x13 |
a7323bba | 207 | #ifdef CONFIG_CMD_SPI |
922cd751 TL |
208 | # define CONFIG_SPI_FLASH |
209 | # define CONFIG_SPI_FLASH_STMICRO | |
210 | ||
ee0a8462 TL |
211 | # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \ |
212 | DSPI_CTAR_PCSSCK_1CLK | \ | |
213 | DSPI_CTAR_PASC(0) | \ | |
214 | DSPI_CTAR_PDT(0) | \ | |
215 | DSPI_CTAR_CSSCK(0) | \ | |
216 | DSPI_CTAR_ASC(0) | \ | |
217 | DSPI_CTAR_DT(1)) | |
a7323bba | 218 | #endif |
bae61eef | 219 | |
8ae158cd | 220 | /* PCI */ |
e8ee8f3a | 221 | #ifdef CONFIG_CMD_PCI |
8ae158cd | 222 | #define CONFIG_PCI 1 |
2e72ad06 | 223 | #define CONFIG_PCI_PNP 1 |
f33fca22 | 224 | #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 |
2e72ad06 | 225 | |
6d0f6bcf | 226 | #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4 |
8ae158cd | 227 | |
6d0f6bcf JCPV |
228 | #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000 |
229 | #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS | |
230 | #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 | |
8ae158cd | 231 | |
6d0f6bcf JCPV |
232 | #define CONFIG_SYS_PCI_IO_BUS 0xB1000000 |
233 | #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS | |
234 | #define CONFIG_SYS_PCI_IO_SIZE 0x01000000 | |
8ae158cd | 235 | |
6d0f6bcf JCPV |
236 | #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000 |
237 | #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS | |
238 | #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000 | |
e8ee8f3a | 239 | #endif |
8ae158cd TL |
240 | |
241 | /* FPGA - Spartan 2 */ | |
242 | /* experiment | |
6d0f6bcf | 243 | #define CONFIG_FPGA CONFIG_SYS_SPARTAN3 |
8ae158cd | 244 | #define CONFIG_FPGA_COUNT 1 |
6d0f6bcf JCPV |
245 | #define CONFIG_SYS_FPGA_PROG_FEEDBACK |
246 | #define CONFIG_SYS_FPGA_CHECK_CTRLC | |
8ae158cd TL |
247 | */ |
248 | ||
249 | /* Input, PCI, Flexbus, and VCO */ | |
250 | #define CONFIG_EXTRA_CLOCK | |
251 | ||
9f751551 | 252 | #define CONFIG_PRAM 2048 /* 2048 KB */ |
8ae158cd | 253 | |
6d0f6bcf JCPV |
254 | #define CONFIG_SYS_PROMPT "-> " |
255 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
8ae158cd TL |
256 | |
257 | #if defined(CONFIG_CMD_KGDB) | |
6d0f6bcf | 258 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
8ae158cd | 259 | #else |
6d0f6bcf | 260 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
8ae158cd | 261 | #endif |
6d0f6bcf JCPV |
262 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
263 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
264 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
8ae158cd | 265 | |
6d0f6bcf | 266 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000) |
8ae158cd | 267 | |
6d0f6bcf | 268 | #define CONFIG_SYS_HZ 1000 |
8ae158cd | 269 | |
6d0f6bcf | 270 | #define CONFIG_SYS_MBAR 0xFC000000 |
8ae158cd TL |
271 | |
272 | /* | |
273 | * Low Level Configuration Settings | |
274 | * (address mappings, register initial values, etc.) | |
275 | * You should know what you are doing if you make changes here. | |
276 | */ | |
277 | ||
278 | /*----------------------------------------------------------------------- | |
279 | * Definitions for initial stack pointer and data area (in DPRAM) | |
280 | */ | |
6d0f6bcf | 281 | #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 |
553f0982 | 282 | #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */ |
6d0f6bcf | 283 | #define CONFIG_SYS_INIT_RAM_CTRL 0x221 |
25ddd1fb | 284 | #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32) |
6d0f6bcf | 285 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
553f0982 | 286 | #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32) |
8ae158cd TL |
287 | |
288 | /*----------------------------------------------------------------------- | |
289 | * Start addresses for the final memory configuration | |
290 | * (Set up by the startup code) | |
6d0f6bcf | 291 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
8ae158cd | 292 | */ |
6d0f6bcf JCPV |
293 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
294 | #define CONFIG_SYS_SDRAM_BASE1 0x48000000 | |
295 | #define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */ | |
296 | #define CONFIG_SYS_SDRAM_CFG1 0x65311610 | |
297 | #define CONFIG_SYS_SDRAM_CFG2 0x59670000 | |
298 | #define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000 | |
299 | #define CONFIG_SYS_SDRAM_EMOD 0x40010000 | |
300 | #define CONFIG_SYS_SDRAM_MODE 0x00010033 | |
301 | #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA | |
302 | ||
303 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 | |
304 | #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) | |
8ae158cd | 305 | |
9f751551 | 306 | #ifdef CONFIG_CF_SBF |
14d0a02a | 307 | # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400) |
9f751551 | 308 | #else |
6d0f6bcf | 309 | # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) |
9f751551 | 310 | #endif |
6d0f6bcf JCPV |
311 | #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 |
312 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
313 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
8ae158cd TL |
314 | |
315 | /* | |
316 | * For booting Linux, the board info and command line data | |
317 | * have to be in the first 8 MB of memory, since this is | |
318 | * the maximum mapped by the Linux kernel during initialization ?? | |
319 | */ | |
320 | /* Initial Memory map for Linux */ | |
6d0f6bcf | 321 | #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) |
8ae158cd | 322 | |
9f751551 TL |
323 | /* |
324 | * Configuration for environment | |
8ae158cd TL |
325 | * Environment is embedded in u-boot in the second sector of the flash |
326 | */ | |
9f751551 | 327 | #ifdef CONFIG_CF_SBF |
0b5099a8 | 328 | # define CONFIG_ENV_IS_IN_SPI_FLASH |
0e8d1586 | 329 | # define CONFIG_ENV_SPI_CS 1 |
9f751551 | 330 | #else |
5a1aceb0 | 331 | # define CONFIG_ENV_IS_IN_FLASH 1 |
9f751551 TL |
332 | #endif |
333 | #undef CONFIG_ENV_OVERWRITE | |
8ae158cd TL |
334 | |
335 | /*----------------------------------------------------------------------- | |
336 | * FLASH organization | |
337 | */ | |
6d0f6bcf | 338 | #ifdef CONFIG_SYS_STMICRO_BOOT |
ee0a8462 TL |
339 | # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE |
340 | # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE | |
0e8d1586 JCPV |
341 | # define CONFIG_ENV_OFFSET 0x30000 |
342 | # define CONFIG_ENV_SIZE 0x2000 | |
343 | # define CONFIG_ENV_SECT_SIZE 0x10000 | |
9f751551 | 344 | #endif |
6d0f6bcf JCPV |
345 | #ifdef CONFIG_SYS_ATMEL_BOOT |
346 | # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE | |
347 | # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE | |
348 | # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE | |
349 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x4000) | |
0e8d1586 | 350 | # define CONFIG_ENV_SECT_SIZE 0x2000 |
9f751551 | 351 | #endif |
6d0f6bcf JCPV |
352 | #ifdef CONFIG_SYS_INTEL_BOOT |
353 | # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE | |
354 | # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE | |
355 | # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE | |
356 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) | |
0e8d1586 JCPV |
357 | # define CONFIG_ENV_SIZE 0x2000 |
358 | # define CONFIG_ENV_SECT_SIZE 0x20000 | |
8ae158cd TL |
359 | #endif |
360 | ||
6d0f6bcf JCPV |
361 | #define CONFIG_SYS_FLASH_CFI |
362 | #ifdef CONFIG_SYS_FLASH_CFI | |
8ae158cd | 363 | |
00b1883a | 364 | # define CONFIG_FLASH_CFI_DRIVER 1 |
bbf6bbff | 365 | # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 |
6d0f6bcf JCPV |
366 | # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */ |
367 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT | |
368 | # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ | |
369 | # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ | |
370 | # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
371 | # define CONFIG_SYS_FLASH_CHECKSUM | |
372 | # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE } | |
b2d022d1 | 373 | # define CONFIG_FLASH_CFI_LEGACY |
8ae158cd | 374 | |
b2d022d1 | 375 | #ifdef CONFIG_FLASH_CFI_LEGACY |
6d0f6bcf JCPV |
376 | # define CONFIG_SYS_ATMEL_REGION 4 |
377 | # define CONFIG_SYS_ATMEL_TOTALSECT 11 | |
378 | # define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7} | |
379 | # define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000} | |
bae61eef | 380 | #endif |
8ae158cd TL |
381 | #endif |
382 | ||
383 | /* | |
384 | * This is setting for JFFS2 support in u-boot. | |
385 | * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support. | |
386 | */ | |
9f751551 TL |
387 | #ifdef CONFIG_CMD_JFFS2 |
388 | #ifdef CF_STMICRO_BOOT | |
389 | # define CONFIG_JFFS2_DEV "nor1" | |
390 | # define CONFIG_JFFS2_PART_SIZE 0x01000000 | |
6d0f6bcf | 391 | # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000) |
9f751551 | 392 | #endif |
6d0f6bcf | 393 | #ifdef CONFIG_SYS_ATMEL_BOOT |
e8ee8f3a | 394 | # define CONFIG_JFFS2_DEV "nor1" |
8ae158cd | 395 | # define CONFIG_JFFS2_PART_SIZE 0x01000000 |
6d0f6bcf | 396 | # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000) |
9f751551 | 397 | #endif |
6d0f6bcf | 398 | #ifdef CONFIG_SYS_INTEL_BOOT |
8ae158cd TL |
399 | # define CONFIG_JFFS2_DEV "nor0" |
400 | # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000) | |
6d0f6bcf | 401 | # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000) |
8ae158cd | 402 | #endif |
9f751551 | 403 | #endif |
8ae158cd TL |
404 | |
405 | /*----------------------------------------------------------------------- | |
406 | * Cache Configuration | |
407 | */ | |
6d0f6bcf | 408 | #define CONFIG_SYS_CACHELINE_SIZE 16 |
8ae158cd | 409 | |
dd9f054e | 410 | #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 411 | CONFIG_SYS_INIT_RAM_SIZE - 8) |
dd9f054e | 412 | #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 413 | CONFIG_SYS_INIT_RAM_SIZE - 4) |
dd9f054e TL |
414 | #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA) |
415 | #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA) | |
416 | #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \ | |
417 | CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \ | |
418 | CF_ACR_EN | CF_ACR_SM_ALL) | |
419 | #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \ | |
420 | CF_CACR_ICINVA | CF_CACR_EUSP) | |
421 | #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \ | |
422 | CF_CACR_DEC | CF_CACR_DDCM_P | \ | |
423 | CF_CACR_DCINVA) & ~CF_CACR_ICINVA) | |
424 | ||
8ae158cd TL |
425 | /*----------------------------------------------------------------------- |
426 | * Memory bank definitions | |
427 | */ | |
428 | /* | |
429 | * CS0 - NOR Flash 1, 2, 4, or 8MB | |
430 | * CS1 - CompactFlash and registers | |
431 | * CS2 - CPLD | |
432 | * CS3 - FPGA | |
433 | * CS4 - Available | |
434 | * CS5 - Available | |
435 | */ | |
436 | ||
6d0f6bcf | 437 | #if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT) |
8ae158cd | 438 | /* Atmel Flash */ |
6d0f6bcf JCPV |
439 | #define CONFIG_SYS_CS0_BASE 0x04000000 |
440 | #define CONFIG_SYS_CS0_MASK 0x00070001 | |
441 | #define CONFIG_SYS_CS0_CTRL 0x00001140 | |
8ae158cd | 442 | /* Intel Flash */ |
6d0f6bcf JCPV |
443 | #define CONFIG_SYS_CS1_BASE 0x00000000 |
444 | #define CONFIG_SYS_CS1_MASK 0x01FF0001 | |
445 | #define CONFIG_SYS_CS1_CTRL 0x00000D60 | |
8ae158cd | 446 | |
6d0f6bcf | 447 | #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE |
8ae158cd TL |
448 | #else |
449 | /* Intel Flash */ | |
6d0f6bcf JCPV |
450 | #define CONFIG_SYS_CS0_BASE 0x00000000 |
451 | #define CONFIG_SYS_CS0_MASK 0x01FF0001 | |
452 | #define CONFIG_SYS_CS0_CTRL 0x00000D60 | |
8ae158cd | 453 | /* Atmel Flash */ |
6d0f6bcf JCPV |
454 | #define CONFIG_SYS_CS1_BASE 0x04000000 |
455 | #define CONFIG_SYS_CS1_MASK 0x00070001 | |
456 | #define CONFIG_SYS_CS1_CTRL 0x00001140 | |
8ae158cd | 457 | |
6d0f6bcf | 458 | #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE |
8ae158cd TL |
459 | #endif |
460 | ||
461 | /* CPLD */ | |
6d0f6bcf JCPV |
462 | #define CONFIG_SYS_CS2_BASE 0x08000000 |
463 | #define CONFIG_SYS_CS2_MASK 0x00070001 | |
464 | #define CONFIG_SYS_CS2_CTRL 0x003f1140 | |
8ae158cd TL |
465 | |
466 | /* FPGA */ | |
6d0f6bcf JCPV |
467 | #define CONFIG_SYS_CS3_BASE 0x09000000 |
468 | #define CONFIG_SYS_CS3_MASK 0x00070001 | |
469 | #define CONFIG_SYS_CS3_CTRL 0x00000020 | |
8ae158cd | 470 | |
e8ee8f3a | 471 | #endif /* _M54455EVB_H */ |