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  1 /*
  2  * (C) Copyright 2003
  3  * Wolfgang Denk, DENX Software Engineering, wd@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 /*
 25  * This file contains the configuration parameters for the RT2880 board.
 26  */
 27 
 28 #ifndef __CONFIG_H
 29 #define __CONFIG_H
 30 
 31 //#define DEBUG                1
 32 //#define ET_DEBUG
 33 #define CONFIG_RT2880_ETH        1    /* Enable built-in 10/100 Ethernet */
 34 
 35 #define CONFIG_MIPS32        1    /* MIPS 4Kc CPU core    */
 36 //CONFIG_INCA_IP
 37 #if defined (RT3052_FPGA_BOARD) || defined (RT3352_FPGA_BOARD) ||  38     defined (RT2883_FPGA_BOARD) || defined (RT3883_FPGA_BOARD) ||  39     defined (RT5350_FPGA_BOARD) || defined (RT6855_FPGA_BOARD) ||  40     defined (MT7620_FPGA_BOARD) || defined (MT7621_FPGA_BOARD) ||  41     defined (RT6855A_FPGA_BOARD)
 42 #define FPGA_BOARD_CLOCK_RATE 40000000
 43 #else
 44 #define FPGA_BOARD_CLOCK_RATE 25000000
 45 #endif
 46 #define PALMCHIP_CLOCK_DIVISOR 16
 47 #define FPGA_BOARD_CLOCK_DIVISOR 32
 48 
 49 /* allowed values: 100000000, 133000000, and 150000000 */
 50 #if 1 /* for CFG_HZ only */
 51 
 52 #ifdef RT2880_ASIC_BOARD
 53 #define CPU_CLOCK_RATE    266666666 /* default: 150 MHz clock for the MIPS core */
 54 #elif defined (RT3052_ASIC_BOARD)
 55 #define CPU_CLOCK_RATE    384000000 
 56 #elif defined (RT3352_ASIC_BOARD)
 57 #define CPU_CLOCK_RATE    400000000 
 58 #elif defined (RT6855_ASIC_BOARD) || defined (RT6855A_ASIC_BOARD)
 59 #define CPU_CLOCK_RATE    500000000 
 60 #elif defined (MT7620_ASIC_BOARD)
 61 #define CPU_CLOCK_RATE    600000000 
 62 #elif defined (MT7621_ASIC_BOARD)
 63 #define CPU_CLOCK_RATE    400000000 
 64 #elif defined (RT2883_ASIC_BOARD)
 65 #define CPU_CLOCK_RATE    400000000 
 66 #elif defined (RT3883_ASIC_BOARD)
 67 #define CPU_CLOCK_RATE    500000000 
 68 #elif defined (RT5350_ASIC_BOARD)
 69 #define CPU_CLOCK_RATE    360000000 
 70 #else
 71 #define CPU_CLOCK_RATE    FPGA_BOARD_CLOCK_RATE /* default: 150 MHz clock for the MIPS core */
 72 #endif
 73 
 74 #endif 
 75 
 76 #define SERIAL_CLOCK_DIVISOR 16
 77 
 78 #define CONFIG_BOOTDELAY    5    /* autoboot after 5 seconds    */
 79 
 80 #define CONFIG_BAUDRATE        57600
 81 
 82 #define CONFIG_SERVERIP 192.168.120.36
 83 #define CONFIG_IPADDR 192.168.120.123
 84 #define CONFIG_ETHADDR "00:AA:BB:CC:DD:10"
 85 /* valid baudrates */
 86 #define CFG_BAUDRATE_TABLE    { 9600, 19200, 38400, 57600, 115200 }
 87 
 88 //#define    CONFIG_TIMESTAMP        /* Print image info with timestamp */
 89 
 90 #undef    CONFIG_BOOTARGS
 91 //#define    CONFIG_BOOTARGS
 92 
 93 #define CONFIG_BOOTCOMMAND    "tftp" //"run flash_self"
 94 
 95 
 96 #include <cmd_confdefs.h>
 97 
 98 /*
 99  * Miscellaneous configurable options
100  */
101 #define    CFG_LONGHELP                /* undef to save memory      */
102 
103 #if defined (RT2880_FPGA_BOARD) || defined (RT2880_ASIC_BOARD) 
104 #define    CFG_PROMPT        "RT2880 # "
105 #elif defined (RT2883_FPGA_BOARD) || defined (RT2883_ASIC_BOARD) 
106 #define    CFG_PROMPT        "RT2883 # "
107 #elif defined (RT3052_FPGA_BOARD) || defined (RT3052_ASIC_BOARD) 
108 #define    CFG_PROMPT        "RT3052 # "
109 #elif defined (RT3352_FPGA_BOARD) || defined (RT3352_ASIC_BOARD) 
110 #define    CFG_PROMPT        "RT3352 # "
111 #elif defined (RT3883_FPGA_BOARD) || defined (RT3883_ASIC_BOARD) 
112 #define    CFG_PROMPT        "RT3883 # "
113 #elif defined (RT5350_FPGA_BOARD) || defined (RT5350_ASIC_BOARD) 
114 #define    CFG_PROMPT        "RT5350 # "
115 #elif defined (RT6855_FPGA_BOARD) || defined (RT6855_ASIC_BOARD) 
116 #define    CFG_PROMPT        "RT6855 # "
117 #elif defined (RT6855A_FPGA_BOARD) || defined (RT6855A_ASIC_BOARD) 
118 #define    CFG_PROMPT        "RT6855A # "
119 #elif defined (MT7620_FPGA_BOARD) || defined (MT7620_ASIC_BOARD) 
120 #define    CFG_PROMPT        "MT7620 # "
121 #elif defined (MT7621_FPGA_BOARD) || defined (MT7621_ASIC_BOARD) 
122 #define    CFG_PROMPT        "MT7621 # "
123 #else
124 #define    CFG_PROMPT        "RTxxxx # "
125 #endif
126 #define    CFG_CBSIZE        256        /* Console I/O Buffer Size   */
127 #define    CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)  /* Print Buffer Size */
128 #define    CFG_MAXARGS        16        /* max number of command args*/
129 
130 #define CFG_MALLOC_LEN        256*1024
131 
132 #define CFG_BOOTPARAMS_LEN    128*1024
133 
134 #define CFG_HZ            CPU_CLOCK_RATE/2
135 
136 #if defined (RT2880_FPGA_BOARD) || defined (RT2880_ASIC_BOARD)
137 #define CFG_SDRAM_BASE        0x8A000000
138 #else
139 #define CFG_SDRAM_BASE        0x80000000
140 #endif
141 
142 
143 /* 
144  * for TEST 
145  */
146 #define CFG_CONSOLE_INFO_QUIET    
147 
148 #if defined (RT2880_FPGA_BOARD) || defined (RT2880_ASIC_BOARD)
149 #define    CFG_LOAD_ADDR        0x8A100000    /* default load address    */
150 #define CFG_HTTP_DL_ADDR    0x8A300000
151 
152 #define CFG_MEMTEST_START    0x8A100000
153 #define CFG_MEMTEST_END        0x8A400000
154 #else
155 #define    CFG_LOAD_ADDR        0x80100000    /* default load address    */
156 #define CFG_HTTP_DL_ADDR    0x80300000
157 #if defined(RT6855A_FPGA_BOARD) || defined(RT6855A_ASIC_BOARD) || defined(MT7620_FPGA_BOARD) || defined(MT7620_ASIC_BOARD)
158 #define CFG_SPINAND_LOAD_ADDR    0x80c00000
159 #else
160 #define CFG_SPINAND_LOAD_ADDR    0x80500000
161 #endif
162 
163 #define CFG_MEMTEST_START    0x80100000
164 #define CFG_MEMTEST_END        0x80400000
165 #endif
166 
167 
168 #define CFG_EMBEDED_SRAM_START 0xA0800000
169 #define CFG_EMBEDED_SRAM_FOR_RXRING0_DESC 0xA0800000
170 #define CFG_EMBEDED_SRAM_FOR_TXRING0_DESC 0xA0800100
171 #define CFG_EMBEDED_SRAM_FOR_TXRING1_DESC 0xA0800200
172 #define CFG_EMBEDED_SRAM_BUF_START 0xA0800300
173 #define CFG_EMBEDED_SRAM_SDP0_BUF_START 0xA0804000
174 #define CFG_EMBEDED_SRAM_END   0xA0807FFF
175 
176 /*-----------------------------------------------------------------------
177  * FLASH and environment organization
178  */
179 #define CFG_MAX_FLASH_BANKS    1    /* max number of memory banks */
180 #define CFG_MAX_FLASH_SECT    (263)    /* max number of sectors on one chip */
181 
182 #if defined (RT2880_FPGA_BOARD) || defined (RT2880_ASIC_BOARD)
183 #ifdef DUAL_IMAGE_SUPPORT
184 #define PHYS_FLASH_START    0xBC000000 /* Address for issuing flash command */
185 #if defined (ON_BOARD_2M_FLASH_COMPONENT)
186 #define PHYS_FLASH_1        0xBC000000 /* Image1 Bank #1 */
187 #define PHYS_FLASH2_1        0xBC100000 /* Image2 Bank #1 */
188 #elif defined (ON_BOARD_4M_FLASH_COMPONENT)
189 #define PHYS_FLASH_1        0xBC000000 /* Image1 Bank #1 */
190 #define PHYS_FLASH2_1        0xBC200000 /* Image2 Bank #1 */
191 #elif defined (ON_BOARD_8M_FLASH_COMPONENT)
192 #define PHYS_FLASH_1        0xBC400000 /* Image1 Bank #1 */
193 #define PHYS_FLASH_2        0xBC000000 /* Image1 Bank #2 */
194 #define PHYS_FLASH2_1        0xBC000000 /* Image2 Bank #1 */
195 #elif defined (ON_BOARD_16M_FLASH_COMPONENT)
196 #define PHYS_FLASH_1        0xBCC00000 /* Image1 Bank #1 */
197 #define PHYS_FLASH_2        0xBC000000 /* Image1 Bank #2 */
198 #define PHYS_FLASH2_1        0xBC400000 /* Image2 Bank #1 */
199 #define PHYS_FLASH2_2        0xBC800000 /* Image2 Bank #2 */
200 #endif 
201 #else //Non Dual Image
202 #ifdef ON_BOARD_8M_FLASH_COMPONENT
203 #define PHYS_FLASH_1        0xBC400000 /* Flash Bank #1 */
204 #else
205 #define PHYS_FLASH_1        0xBCC00000 /* Flash Bank #1 */
206 #endif
207 #define PHYS_FLASH_2        0xBC000000 /* Flash Bank #2 */
208 #if defined (ON_BOARD_8M_FLASH_COMPONENT) || defined (ON_BOARD_16M_FLASH_COMPONENT)
209 #define PHYS_FLASH_START    PHYS_FLASH_2 /* Address for issuing flash command */
210 #else
211 #define PHYS_FLASH_START    PHYS_FLASH_1 /* Address for issuing flash command */
212 #endif
213 #endif
214 #elif defined (RT2883_FPGA_BOARD) || defined (RT2883_ASIC_BOARD) || 215       defined (RT3883_FPGA_BOARD) || defined (RT3883_ASIC_BOARD) || 216       defined (RT3352_FPGA_BOARD) || defined (RT3352_ASIC_BOARD) || 217       defined (RT5350_FPGA_BOARD) || defined (RT5350_ASIC_BOARD) || 218       defined (RT6855_FPGA_BOARD) || defined (RT6855_ASIC_BOARD) || 219       defined (MT7620_FPGA_BOARD) || defined (MT7620_ASIC_BOARD) || 220       defined (MT7621_FPGA_BOARD) || defined (MT7621_ASIC_BOARD)
221 #define PHYS_FLASH_START    0xBC000000 /* Flash Bank #2 */
222 #define PHYS_FLASH_1        0xBC000000 /* Flash Bank #1 */
223   #ifdef DUAL_IMAGE_SUPPORT
224   #if defined (ON_BOARD_2M_FLASH_COMPONENT)
225   #define PHYS_FLASH2_1        0xBC100000 /* Flash Bank #2 */
226   #elif defined (ON_BOARD_4M_FLASH_COMPONENT)
227   #define PHYS_FLASH2_1        0xBC200000 /* Flash Bank #2 */
228   #elif defined (ON_BOARD_8M_FLASH_COMPONENT)
229   #define PHYS_FLASH2_1        0xBC400000 /* Flash Bank #2 */
230   #elif defined (ON_BOARD_16M_FLASH_COMPONENT)
231   #define PHYS_FLASH2_1        0xBC800000 /* Flash Bank #2 */
232   #elif defined (ON_BOARD_32M_FLASH_COMPONENT)
233   #define PHYS_FLASH2_1        0xBD000000 /* Flash Bank #2 */
234   #endif
235   #endif // DUAL_IMAGE_SUPPORT
236 #elif defined (RT3052_FPGA_BOARD) || defined (RT3052_ASIC_BOARD)
237   // RT3052_MP2 and 32M_FLASH
238   #define PHYS_FLASH_START    0xBF000000 /* Address for issuing flash command */
239   #define PHYS_FLASH_1        0xBF000000 /* Flash Bank #1 */
240   #ifdef DUAL_IMAGE_SUPPORT
241   #if defined (ON_BOARD_2M_FLASH_COMPONENT)
242   #define PHYS_FLASH2_1        0xBF100000 /* Flash Bank #2 */
243   #elif defined (ON_BOARD_4M_FLASH_COMPONENT)
244   #define PHYS_FLASH2_1        0xBF200000 /* Flash Bank #2 */
245   #elif defined (ON_BOARD_8M_FLASH_COMPONENT)
246   #define PHYS_FLASH2_1        0xBF400000 /* Flash Bank #2 */
247   #elif defined (ON_BOARD_16M_FLASH_COMPONENT)
248   #define PHYS_FLASH2_1        0xBF800000 /* Flash Bank #2 */
249   #elif defined (ON_BOARD_32M_FLASH_COMPONENT)
250   #define PHYS_FLASH2_1        0xBB000000 /* Flash Bank #2 */
251   #undef CFG_MAX_FLASH_BANKS
252   #define CFG_MAX_FLASH_BANKS    2
253   #endif
254   //#define PHYS_FLASH_2        0xBF000000 /* Flash Bank #2 */
255   #else // Non Dual Image
256   #ifdef ON_BOARD_32M_FLASH_COMPONENT
257   #define PHYS_FLASH2_START    0xBB000000 /* Flash Bank #2 */
258   #define PHYS_FLASH_2        0xBB000000 /* Flash Bank #2 */
259   #undef CFG_MAX_FLASH_BANKS
260   #define CFG_MAX_FLASH_BANKS    2
261   #endif
262  #endif
263 #elif defined (RT6855A_FPGA_BOARD) || defined (RT6855A_ASIC_BOARD)
264 #define PHYS_FLASH_1        0xB0000000
265 #endif // defined (RT2880_FPGA_BOARD) || defined (RT2880_ASIC_BOARD)
266 
267 /* The following #defines are needed to get flash environment right */
268 #define    CFG_MONITOR_BASE    TEXT_BASE
269 
270 #define    CFG_MONITOR_LEN        (192 << 10)
271 
272 #define CFG_INIT_SP_OFFSET    0x400000
273 
274 #define CFG_FLASH_BASE        PHYS_FLASH_1
275 #ifdef DUAL_IMAGE_SUPPORT
276 #define CFG_FLASH2_BASE        PHYS_FLASH2_1
277 #endif
278 
279 /* timeout values are in ticks */
280 #define CFG_FLASH_ERASE_TOUT    (15UL * CFG_HZ) /* Timeout for Flash Erase */
281 #define CFG_FLASH_WRITE_TOUT    (5 * CFG_HZ) /* Timeout for Flash Write */
282 #define CFG_ETH_AN_TOUT    (5 * CFG_HZ) /* Timeout for Flash Write */
283 #define CFG_ETH_LINK_UP_TOUT    (5 * CFG_HZ) /* Timeout for Flash Write */
284 #define CFG_FLASH_STATE_DISPLAY_TOUT  (2 * CFG_HZ) /* Timeout for Flash Write */
285 
286 #if defined (ON_BOARD_32M_FLASH_COMPONENT) && !defined (DUAL_IMAGE_SUPPORT)
287 #define CFG_BOOTLOADER_SIZE    0x40000
288 #define CFG_CONFIG_SIZE        0x20000
289 #define CFG_FACTORY_SIZE    0x20000
290 #define CFG_ENV_ADDR        (PHYS_FLASH_2 + 0x1000000 - CFG_BOOTLOADER_SIZE)
291 #define CFG_FACTORY_ADDR    (PHYS_FLASH_2 + 0x1000000 - CFG_FACTORY_SIZE)
292 #define CFG_KERN_ADDR        (CFG_FLASH_BASE + CFG_BOOTLOADER_SIZE)
293 #define CFG_KERN2_ADDR        (CFG_FLASH2_BASE + CFG_BOOTLOADER_SIZE)
294 #else
295 #if defined(SMALL_UBOOT_PARTITION)
296 #define CFG_BOOTLOADER_SIZE    0x20000
297 #define CFG_CONFIG_SIZE        0x10000
298 #define CFG_FACTORY_SIZE    0x00000
299 #else
300 #define CFG_BOOTLOADER_SIZE    0x30000
301 #define CFG_CONFIG_SIZE        0x10000
302 #define CFG_FACTORY_SIZE    0x10000
303 #endif
304 
305 #define CFG_ENV_ADDR        (CFG_FLASH_BASE + CFG_BOOTLOADER_SIZE)
306 #define CFG_FACTORY_ADDR    (CFG_FLASH_BASE + CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE)
307 #define CFG_KERN_ADDR        (CFG_FLASH_BASE + (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
308 #ifdef DUAL_IMAGE_SUPPORT
309 #define CFG_KERN2_ADDR        (CFG_FLASH2_BASE + (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
310 #endif
311 #endif
312 
313 #define CFG_ENV_SECT_SIZE    CFG_CONFIG_SIZE
314 #define CFG_ENV_SIZE        0x1000
315 
316 #if defined(SMALL_UBOOT_PARTITION)
317 #define CFG_UBOOT_SECT_SIZE    CFG_BOOTLOADER_SIZE
318 #define CFG_UBOOT_SIZE        0x19000 // must <= CFG_FACTORY_ADDR
319 #define CFG_RF_PARAM_SIZE    0x800
320 #undef CFG_FACTORY_ADDR
321 #define CFG_FACTORY_ADDR    (CFG_BOOTLOADER_SIZE - (2 * CFG_RF_PARAM_SIZE))
322 #define CFG_FACTORY_ADDR2    (CFG_BOOTLOADER_SIZE - CFG_RF_PARAM_SIZE)
323 #endif
324 
325 #if defined (DUAL_IMAGE_SUPPORT)
326 #if defined (ON_BOARD_2M_FLASH_COMPONENT)
327 #define CFG_KERN_SIZE        (0x100000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
328 #elif defined (ON_BOARD_4M_FLASH_COMPONENT)
329 #define CFG_KERN_SIZE        (0x200000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
330 #elif defined (ON_BOARD_8M_FLASH_COMPONENT)
331 #define CFG_KERN_SIZE        (0x400000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
332 #elif defined (ON_BOARD_16M_FLASH_COMPONENT)
333 #define CFG_KERN_SIZE        (0x800000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
334 #endif
335 #define CFG_KERN2_SIZE        CFG_KERN_SIZE
336 #else // Non Dual Image
337 #if defined (ON_BOARD_2M_FLASH_COMPONENT)
338 #define CFG_KERN_SIZE        (0x200000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
339 #elif defined (ON_BOARD_4M_FLASH_COMPONENT)
340 #define CFG_KERN_SIZE        (0x400000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
341 #elif defined (ON_BOARD_8M_FLASH_COMPONENT)
342 #define CFG_KERN_SIZE        (0x800000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
343 #elif defined (ON_BOARD_16M_FLASH_COMPONENT)
344 #define CFG_KERN_SIZE        (0x1000000 - (CFG_BOOTLOADER_SIZE + CFG_CONFIG_SIZE + CFG_FACTORY_SIZE))
345 #endif
346 #endif
347 
348 #define CONFIG_FLASH_16BIT
349 
350 #define CONFIG_NR_DRAM_BANKS    1
351 //#define CONFIG_NET_MULTI
352 #define CFG_RX_ETH_BUFFER        60
353 
354 /*-----------------------------------------------------------------------
355  * Cache Configuration
356  */
357 #define CFG_DCACHE_SIZE        (16*1024)
358 #define CFG_ICACHE_SIZE        (16*1024)
359 #define CFG_CACHELINE_SIZE    16
360 
361 #define RT2880_REGS_BASE            0xA0000000
362 #define CONFIG_AUTO_COMPLETE
363 
364 
365 /*
366  * System Controller    (0x00300000)
367  *   Offset
368  *   0x10  -- SYSCFG        System Configuration Register
369  *   0x30  -- CLKCFG1        Clock Configuration Register
370  *   0x34  -- RSTCTRL        Reset Control Register
371  *   0x38  -- RSTSTAT        Reset Status Register 
372  *   0x60  -- GPIOMODE        GPIO Mode Control Register 
373  */
374 #define RT2880_SYS_CNTL_BASE            (RALINK_SYSCTL_BASE)
375 #if defined (RT6855A_FPGA_BOARD) || defined (RT6855A_ASIC_BOARD)
376 #define RT2880_SYSCFG_REG                       (RT2880_SYS_CNTL_BASE+0x8c)
377 #define RT2880_RSTCTRL_REG                      (RT2880_SYS_CNTL_BASE+0x834)
378 #define RT2880_RSTSTAT_REG                      (RT2880_SYS_CNTL_BASE+0x38)
379 #define RT2880_GPIOMODE_REG                     (RT2880_SYS_CNTL_BASE+0x860)
380 #else
381 #define RT2880_SYSCFG_REG            (RT2880_SYS_CNTL_BASE+0x10)
382 #define RT2880_SYSCFG1_REG            (RT2880_SYS_CNTL_BASE+0x14)
383 #define RT2880_CLKCFG1_REG            (RT2880_SYS_CNTL_BASE+0x30)
384 #define RT2880_RSTCTRL_REG            (RT2880_SYS_CNTL_BASE+0x34)
385 #define RT2880_RSTSTAT_REG            (RT2880_SYS_CNTL_BASE+0x38)
386 #define RT2880_SYSCLKCFG_REG          (RT2880_SYS_CNTL_BASE+0x3c)
387 #define RT2880_GPIOMODE_REG            (RT2880_SYS_CNTL_BASE+0x60)
388 #endif
389 
390 #define RT2880_PRGIO_ADDR       (RALINK_SYSCTL_BASE + 0x600) // Programmable I/O
391 #define RT2880_REG_PIOINT       (RT2880_PRGIO_ADDR + 0)
392 #define RT2880_REG_PIOEDGE      (RT2880_PRGIO_ADDR + 0x04)
393 #define RT2880_REG_PIORENA      (RT2880_PRGIO_ADDR + 0x08)
394 #define RT2880_REG_PIOFENA      (RT2880_PRGIO_ADDR + 0x0C)
395 #define RT2880_REG_PIODATA      (RT2880_PRGIO_ADDR + 0x20)
396 #define RT2880_REG_PIODIR       (RT2880_PRGIO_ADDR + 0x24)
397 
398 #define RALINK_REG(x)        (*((volatile u32 *)(x)))    
399 #if defined (RT6855A_FPGA_BOARD) || defined (RT6855A_ASIC_BOARD)
400 #define ra_inb(offset)        (*(volatile unsigned char *)(offset))
401 #define ra_inw(offset)        (*(volatile unsigned short *)(offset))
402 #define ra_inl(offset)        (*(volatile unsigned long *)(offset))
403 
404 #define ra_outb(offset,val)    (*(volatile unsigned char *)(offset) = val)
405 #define ra_outw(offset,val)    (*(volatile unsigned short *)(offset) = val)
406 #define ra_outl(offset,val)    (*(volatile unsigned long *)(offset) = val)
407 
408 #define ra_and(addr, value) ra_outl(addr, (ra_inl(addr) & (value)))
409 #define ra_or(addr, value) ra_outl(addr, (ra_inl(addr) | (value)))
410 #endif
411 #define RT2880_WDRST            (1<<1)
412 #define RT2880_SWSYSRST         (1<<2)
413 #define RT2880_SWCPURST         (1<<3)
414 
415 
416 #define RT2880_UPHY0_CLK_EN        (1<<18)
417 #define RT2880_UPHY1_CLK_EN        (1<<20)
418 
419 
420 /*
421 * for USB
422 */
423 #ifdef RALINK_USB
424 #define CONFIG_USB_OHCI        1
425 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS    2
426 #define CONFIG_SYS_USB_OHCI_REGS_BASE        0x101C1000
427 #define CONFIG_SYS_USB_OHCI_SLOT_NAME        "rt3680"
428 #define CONFIG_USB_EHCI        1
429 #define CONFIG_USB_STORAGE    1
430 #define CONFIG_DOS_PARTITION
431 #define LITTLEENDIAN
432 #define CONFIG_CRC32_VERIFY
433 #endif /* RALINK_USB */
434 
435 #endif    /* __CONFIG_H */