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Commit | Line | Data |
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0608e04d | 1 | /* |
414eec35 | 2 | * (C) Copyright 2000-2005 |
0608e04d WD |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
4 | * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.de | |
5 | * | |
3765b3e7 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
0608e04d WD |
7 | */ |
8 | ||
9 | /* | |
10 | * board/config.h - configuration options, board specific | |
11 | * Derived from ../tqm8xx/tqm8xx.c | |
12 | */ | |
13 | ||
14 | #ifndef __CONFIG_H | |
15 | #define __CONFIG_H | |
16 | ||
17 | /* | |
18 | * High Level Configuration Options | |
19 | * (easy to change) | |
20 | */ | |
21 | ||
e604e409 HS |
22 | #define CONFIG_MPC859T 1 /* This is a MPC859T CPU */ |
23 | #define CONFIG_KUP4X 1 /* ...on a KUP4X module */ | |
0608e04d | 24 | |
2ae18241 WD |
25 | #define CONFIG_SYS_TEXT_BASE 0x40000000 |
26 | ||
e604e409 | 27 | #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ |
0608e04d WD |
28 | #undef CONFIG_8xx_CONS_SMC2 |
29 | #undef CONFIG_8xx_CONS_NONE | |
e604e409 | 30 | #define CONFIG_BAUDRATE 115200 /* console baudrate */ |
0608e04d | 31 | |
e604e409 | 32 | #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */ |
0608e04d | 33 | |
e604e409 HS |
34 | #define CONFIG_BOARD_TYPES 1 /* support board types */ |
35 | ||
36 | #define CONFIG_SYS_8XX_FACT 8 /* Multiply by 8 */ | |
37 | #define CONFIG_SYS_8XX_XIN 16000000 /* 16 MHz in */ | |
0608e04d WD |
38 | |
39 | ||
6d0f6bcf | 40 | #define MPC8XX_HZ ((CONFIG_SYS_8XX_XIN) * (CONFIG_SYS_8XX_FACT)) |
0608e04d WD |
41 | |
42 | /* should ALWAYS define this, measure_gclk in speed.c is unreliable */ | |
43 | /* in general, we always know this for FADS+new ADS anyway */ | |
44 | #define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ | |
45 | ||
46 | ||
47 | #undef CONFIG_BOOTARGS | |
48 | ||
49 | ||
50 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
51 | "slot_a_boot=setenv bootargs root=/dev/hda2 ip=off;" \ | |
52 | "run addhw;diskboot 200000 0:1;bootm 200000\0" \ | |
e604e409 HS |
53 | "usb_boot=setenv bootargs root=/dev/sda2 ip=off; \ |
54 | run addhw; sleep 2; usb reset; usb scan; usbboot 200000 0:1; \ | |
55 | usb stop; bootm 200000\0" \ | |
0608e04d WD |
56 | "nfs_boot=dhcp;run nfsargs addip addhw;bootm 200000\0" \ |
57 | "panic_boot=echo No Bootdevice !!! reset\0" \ | |
fe126d8b | 58 | "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0" \ |
0608e04d | 59 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
fe126d8b WD |
60 | "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}" \ |
61 | ":${netmask}:${hostname}:${netdev}:off\0" \ | |
62 | "addhw=setenv bootargs ${bootargs} hw=${hw} key1=${key1} panic=1\0" \ | |
0608e04d WD |
63 | "netdev=eth0\0" \ |
64 | "silent=1\0" \ | |
65 | "load=tftp 200000 bootloader-4x.bitmap;tftp 100000 bootloader-4x.bin\0" \ | |
fe126d8b | 66 | "update=protect off 1:0-5;era 1:0-5;cp.b 100000 40000000 ${filesize};" \ |
0608e04d WD |
67 | "cp.b 200000 40040000 14000\0" |
68 | ||
69 | #define CONFIG_BOOTCOMMAND \ | |
e604e409 | 70 | "run usb_boot;run slot_a_boot;run nfs_boot;run panic_boot" |
0608e04d WD |
71 | |
72 | ||
73 | #define CONFIG_MISC_INIT_R 1 | |
74 | #define CONFIG_MISC_INIT_F 1 | |
75 | ||
76 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
e604e409 | 77 | #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ |
0608e04d | 78 | |
02b11f8e | 79 | #define CONFIG_WATCHDOG 1 /* watchdog enabled */ |
0608e04d WD |
80 | |
81 | #define CONFIG_STATUS_LED 1 /* Status LED enabled */ | |
82 | ||
83 | #undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ | |
84 | ||
7be044e4 JL |
85 | /* |
86 | * BOOTP options | |
87 | */ | |
88 | #define CONFIG_BOOTP_SUBNETMASK | |
89 | #define CONFIG_BOOTP_GATEWAY | |
90 | #define CONFIG_BOOTP_HOSTNAME | |
91 | #define CONFIG_BOOTP_BOOTPATH | |
92 | #define CONFIG_BOOTP_BOOTFILESIZE | |
93 | ||
0608e04d WD |
94 | |
95 | #define CONFIG_MAC_PARTITION | |
96 | #define CONFIG_DOS_PARTITION | |
97 | ||
02b11f8e WD |
98 | /* |
99 | * enable I2C and select the hardware/software driver | |
100 | */ | |
ea818dbb HS |
101 | #define CONFIG_SYS_I2C |
102 | #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ | |
02b11f8e | 103 | |
ea818dbb HS |
104 | #ifdef CONFIG_SYS_I2C_SOFT |
105 | #define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */ | |
106 | #define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE | |
02b11f8e | 107 | |
02b11f8e WD |
108 | /* |
109 | * Software (bit-bang) I2C driver configuration | |
110 | */ | |
111 | #define PB_SCL 0x00000020 /* PB 26 */ | |
112 | #define PB_SDA 0x00000010 /* PB 27 */ | |
113 | ||
114 | #define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL) | |
115 | #define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA) | |
116 | #define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA) | |
117 | #define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0) | |
118 | #define I2C_SDA(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \ | |
119 | else immr->im_cpm.cp_pbdat &= ~PB_SDA | |
120 | #define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \ | |
121 | else immr->im_cpm.cp_pbdat &= ~PB_SCL | |
122 | #define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */ | |
ea818dbb | 123 | #endif /* CONFIG_SYS_I2C_SOFT */ |
02b11f8e WD |
124 | |
125 | ||
126 | /*----------------------------------------------------------------------- | |
127 | * I2C Configuration | |
128 | */ | |
129 | ||
e604e409 HS |
130 | #define CONFIG_SYS_I2C_PICIO_ADDR 0x21 /* PCF8574 IO Expander */ |
131 | #define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* PCF8563 RTC */ | |
02b11f8e WD |
132 | |
133 | ||
134 | /* List of I2C addresses to be verified by POST */ | |
0608e04d | 135 | |
60aaaa07 PT |
136 | #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_PICIO_ADDR, \ |
137 | CONFIG_SYS_I2C_RTC_ADDR, \ | |
138 | } | |
02b11f8e WD |
139 | |
140 | ||
141 | #define CONFIG_RTC_PCF8563 /* use Philips PCF8563 RTC */ | |
142 | ||
6d0f6bcf | 143 | #define CONFIG_SYS_DISCOVER_PHY |
63ff004c | 144 | #define CONFIG_MII |
02b11f8e | 145 | |
0608e04d WD |
146 | #undef CONFIG_KUP4K_LOGO |
147 | ||
148 | /* Define to allow the user to overwrite serial and ethaddr */ | |
149 | #define CONFIG_ENV_OVERWRITE | |
150 | ||
02b11f8e | 151 | |
02b11f8e | 152 | /* POST support */ |
6d0f6bcf JCPV |
153 | #define CONFIG_POST (CONFIG_SYS_POST_CPU | \ |
154 | CONFIG_SYS_POST_RTC | \ | |
155 | CONFIG_SYS_POST_I2C) | |
02b11f8e | 156 | |
348f258f JL |
157 | |
158 | /* | |
159 | * Command line configuration. | |
160 | */ | |
161 | #include <config_cmd_default.h> | |
162 | ||
163 | #define CONFIG_CMD_DATE | |
164 | #define CONFIG_CMD_DHCP | |
165 | #define CONFIG_CMD_FAT | |
166 | #define CONFIG_CMD_I2C | |
167 | #define CONFIG_CMD_IDE | |
168 | #define CONFIG_CMD_NFS | |
348f258f JL |
169 | #define CONFIG_CMD_SNTP |
170 | #define CONFIG_CMD_USB | |
171 | ||
af075ee9 JL |
172 | #ifdef CONFIG_POST |
173 | #define CONFIG_CMD_DIAG | |
174 | #endif | |
0608e04d WD |
175 | |
176 | /* | |
177 | * Miscellaneous configurable options | |
178 | */ | |
6d0f6bcf | 179 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
348f258f | 180 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 181 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
0608e04d | 182 | #else |
6d0f6bcf | 183 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
0608e04d | 184 | #endif |
6d0f6bcf JCPV |
185 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
186 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
187 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
0608e04d | 188 | |
6d0f6bcf JCPV |
189 | #define CONFIG_SYS_MEMTEST_START 0x000400000 /* memtest works on */ |
190 | #define CONFIG_SYS_MEMTEST_END 0x003C00000 /* 4 ... 60 MB in DRAM */ | |
191 | #define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */ | |
0608e04d | 192 | |
6d0f6bcf | 193 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 115200 } |
0608e04d | 194 | |
6d0f6bcf | 195 | #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 |
0608e04d WD |
196 | |
197 | /* | |
198 | * Low Level Configuration Settings | |
199 | * (address mappings, register initial values, etc.) | |
200 | * You should know what you are doing if you make changes here. | |
201 | */ | |
202 | /*----------------------------------------------------------------------- | |
203 | * Internal Memory Mapped Register | |
204 | */ | |
6d0f6bcf | 205 | #define CONFIG_SYS_IMMR 0xFFF00000 |
0608e04d WD |
206 | |
207 | /*----------------------------------------------------------------------- | |
208 | * Definitions for initial stack pointer and data area (in DPRAM) | |
209 | */ | |
6d0f6bcf | 210 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR |
553f0982 | 211 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */ |
25ddd1fb | 212 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 213 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
0608e04d WD |
214 | |
215 | /*----------------------------------------------------------------------- | |
216 | * Start addresses for the final memory configuration | |
217 | * (Set up by the startup code) | |
6d0f6bcf | 218 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
0608e04d | 219 | */ |
6d0f6bcf JCPV |
220 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
221 | #define CONFIG_SYS_FLASH_BASE 0x40000000 | |
222 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 256 kB for Monitor */ | |
223 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
224 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
0608e04d WD |
225 | |
226 | /* | |
227 | * For booting Linux, the board info and command line data | |
228 | * have to be in the first 8 MB of memory, since this is | |
229 | * the maximum mapped by the Linux kernel during initialization. | |
230 | */ | |
6d0f6bcf | 231 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
0608e04d WD |
232 | |
233 | /*----------------------------------------------------------------------- | |
234 | * FLASH organization | |
235 | */ | |
6d0f6bcf JCPV |
236 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
237 | #define CONFIG_SYS_MAX_FLASH_SECT 19 /* max number of sectors on one chip */ | |
0608e04d | 238 | |
6d0f6bcf JCPV |
239 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
240 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
0608e04d | 241 | |
5a1aceb0 | 242 | #define CONFIG_ENV_IS_IN_FLASH 1 |
0e8d1586 JCPV |
243 | #define CONFIG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ |
244 | #define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ | |
245 | #define CONFIG_ENV_SECT_SIZE 0x10000 | |
0608e04d WD |
246 | |
247 | /* Address and size of Redundant Environment Sector */ | |
248 | #if 0 | |
0e8d1586 JCPV |
249 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE) |
250 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
0608e04d WD |
251 | #endif |
252 | /*----------------------------------------------------------------------- | |
253 | * Hardware Information Block | |
254 | */ | |
02b11f8e | 255 | #if 1 |
6d0f6bcf JCPV |
256 | #define CONFIG_SYS_HWINFO_OFFSET 0x000F0000 /* offset of HW Info block */ |
257 | #define CONFIG_SYS_HWINFO_SIZE 0x00000100 /* size of HW Info block */ | |
258 | #define CONFIG_SYS_HWINFO_MAGIC 0x4B26500D /* 'K&P<CR>' */ | |
0608e04d WD |
259 | #endif |
260 | /*----------------------------------------------------------------------- | |
261 | * Cache Configuration | |
262 | */ | |
6d0f6bcf | 263 | #define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ |
348f258f | 264 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 265 | #define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ |
0608e04d WD |
266 | #endif |
267 | ||
268 | /*----------------------------------------------------------------------- | |
269 | * SYPCR - System Protection Control 11-9 | |
270 | * SYPCR can only be written once after reset! | |
271 | *----------------------------------------------------------------------- | |
272 | * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze | |
273 | */ | |
02b11f8e | 274 | #if 0 && defined(CONFIG_WATCHDOG) /* KUP uses external TPS3705 WD */ |
6d0f6bcf | 275 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ |
0608e04d WD |
276 | SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) |
277 | #else | |
6d0f6bcf | 278 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) |
0608e04d WD |
279 | #endif |
280 | ||
281 | /*----------------------------------------------------------------------- | |
282 | * SIUMCR - SIU Module Configuration 11-6 | |
283 | *----------------------------------------------------------------------- | |
284 | * PCMCIA config., multi-function pin tri-state | |
285 | */ | |
6d0f6bcf | 286 | #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC00) |
0608e04d WD |
287 | |
288 | /*----------------------------------------------------------------------- | |
289 | * TBSCR - Time Base Status and Control 11-26 | |
290 | *----------------------------------------------------------------------- | |
291 | * Clear Reference Interrupt Status, Timebase freezing enabled | |
292 | */ | |
6d0f6bcf | 293 | #define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) |
0608e04d WD |
294 | |
295 | ||
296 | /*----------------------------------------------------------------------- | |
297 | * PISCR - Periodic Interrupt Status and Control 11-31 | |
298 | *----------------------------------------------------------------------- | |
299 | * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled | |
300 | */ | |
6d0f6bcf | 301 | #define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) |
0608e04d WD |
302 | |
303 | ||
304 | /*----------------------------------------------------------------------- | |
305 | * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 | |
306 | *----------------------------------------------------------------------- | |
307 | * set the PLL, the low-power modes and the reset control (15-29) | |
308 | */ | |
6d0f6bcf | 309 | #define CONFIG_SYS_PLPRCR ((CONFIG_SYS_8XX_FACT << PLPRCR_MFI_SHIFT) | \ |
0608e04d WD |
310 | PLPRCR_SPLSS | PLPRCR_TEXPS) |
311 | ||
312 | ||
313 | /*----------------------------------------------------------------------- | |
314 | * SCCR - System Clock and reset Control Register 15-27 | |
315 | *----------------------------------------------------------------------- | |
316 | * Set clock output, timebase and RTC source and divider, | |
317 | * power management and some other internal clocks | |
318 | */ | |
319 | #define SCCR_MASK SCCR_EBDF00 | |
6d0f6bcf | 320 | #define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF01 | \ |
0608e04d WD |
321 | SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ |
322 | SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ | |
323 | SCCR_DFALCD00) | |
324 | ||
325 | /*----------------------------------------------------------------------- | |
326 | * PCMCIA stuff | |
327 | *----------------------------------------------------------------------- | |
328 | * | |
329 | */ | |
330 | ||
331 | /* KUP4K use both slots, SLOT_A as "primary". */ | |
332 | #define CONFIG_PCMCIA_SLOT_A 1 | |
333 | ||
6d0f6bcf JCPV |
334 | #define CONFIG_SYS_PCMCIA_MEM_ADDR (0xE0000000) |
335 | #define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 ) | |
336 | #define CONFIG_SYS_PCMCIA_DMA_ADDR (0xE4000000) | |
337 | #define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 ) | |
338 | #define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0xE8000000) | |
339 | #define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 ) | |
340 | #define CONFIG_SYS_PCMCIA_IO_ADDR (0xEC000000) | |
341 | #define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 ) | |
0608e04d WD |
342 | |
343 | #define PCMCIA_SOCKETS_NO 1 | |
344 | #define PCMCIA_MEM_WIN_NO 8 | |
345 | /*----------------------------------------------------------------------- | |
346 | * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter) | |
347 | *----------------------------------------------------------------------- | |
348 | */ | |
349 | ||
8d1165e1 | 350 | #define CONFIG_IDE_PREINIT 1 /* Use preinit IDE hook */ |
0608e04d WD |
351 | #define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */ |
352 | ||
353 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
354 | #define CONFIG_IDE_LED 1 /* LED for ide supported */ | |
355 | #undef CONFIG_IDE_RESET /* reset for ide not supported */ | |
356 | ||
6d0f6bcf JCPV |
357 | #define CONFIG_SYS_IDE_MAXBUS 1 |
358 | #define CONFIG_SYS_IDE_MAXDEVICE 2 | |
0608e04d | 359 | |
6d0f6bcf | 360 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
0608e04d | 361 | |
6d0f6bcf | 362 | #define CONFIG_SYS_ATA_IDE1_OFFSET (4 * CONFIG_SYS_PCMCIA_MEM_SIZE) |
0608e04d | 363 | |
6d0f6bcf | 364 | #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR |
0608e04d WD |
365 | |
366 | /* Offset for data I/O */ | |
6d0f6bcf | 367 | #define CONFIG_SYS_ATA_DATA_OFFSET (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320) |
0608e04d WD |
368 | |
369 | /* Offset for normal register accesses */ | |
6d0f6bcf | 370 | #define CONFIG_SYS_ATA_REG_OFFSET (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320) |
0608e04d WD |
371 | |
372 | /* Offset for alternate registers */ | |
6d0f6bcf | 373 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 |
0608e04d WD |
374 | |
375 | ||
376 | /*----------------------------------------------------------------------- | |
377 | * | |
378 | *----------------------------------------------------------------------- | |
379 | * | |
380 | */ | |
6d0f6bcf | 381 | #define CONFIG_SYS_DER 0 |
0608e04d WD |
382 | |
383 | /* | |
384 | * Init Memory Controller: | |
385 | * | |
386 | * BR0/1 and OR0/1 (FLASH) | |
387 | */ | |
388 | #define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ | |
389 | ||
390 | /* used to re-map FLASH both when starting from SRAM or FLASH: | |
391 | * restrict access enough to keep SRAM working (if any) | |
392 | * but not too much to meddle with FLASH accesses | |
393 | */ | |
6d0f6bcf JCPV |
394 | #define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ |
395 | #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ | |
0608e04d WD |
396 | |
397 | /* | |
398 | * FLASH timing: | |
399 | */ | |
6d0f6bcf | 400 | #define CONFIG_SYS_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \ |
0608e04d WD |
401 | OR_SCY_2_CLK | OR_EHTR | OR_BI) |
402 | ||
e604e409 HS |
403 | #define CONFIG_SYS_OR0_REMAP \ |
404 | (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
405 | #define CONFIG_SYS_OR0_PRELIM \ | |
406 | (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
407 | #define CONFIG_SYS_BR0_PRELIM \ | |
408 | ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_16 | BR_V ) | |
0608e04d WD |
409 | |
410 | ||
411 | /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ | |
6d0f6bcf | 412 | #define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00 |
0608e04d WD |
413 | |
414 | ||
6d0f6bcf | 415 | #define CONFIG_SYS_MPTPR 0x400 |
0608e04d WD |
416 | |
417 | /* | |
418 | * MAMR settings for SDRAM | |
419 | */ | |
6d0f6bcf | 420 | #define CONFIG_SYS_MAMR 0x80802114 |
0608e04d WD |
421 | |
422 | ||
e604e409 HS |
423 | /* |
424 | * Chip Selects | |
425 | */ | |
426 | ||
427 | #define CONFIG_SYS_OR4 0xFFFF8926 | |
428 | #define CONFIG_SYS_BR4 0x90000401 | |
429 | ||
430 | #define LATCH_ADDR 0x90000200 | |
431 | ||
0608e04d | 432 | #define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */ |
e604e409 | 433 | |
0608e04d WD |
434 | #define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */ |
435 | #define CONFIG_SILENT_CONSOLE 1 | |
436 | ||
5cf91d6b WD |
437 | #define CONFIG_USB_STORAGE 1 |
438 | #define CONFIG_USB_SL811HS 1 | |
439 | ||
0608e04d | 440 | #endif /* __CONFIG_H */ |