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1 | /* |
2 | * linux/include/asm-arm/arch-realview/platform.h | |
3 | * | |
4 | * Copyright (c) ARM Limited 2003. All rights reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #ifndef __address_h | |
22 | #define __address_h 1 | |
23 | ||
24 | /* | |
25 | * Memory definitions | |
26 | */ | |
27 | #define REALVIEW_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/ | |
28 | #define REALVIEW_BOOT_ROM_HI 0x30000000 | |
29 | #define REALVIEW_BOOT_ROM_BASE REALVIEW_BOOT_ROM_HI /* Normal position */ | |
30 | #define REALVIEW_BOOT_ROM_SIZE SZ_64M | |
31 | ||
32 | #define REALVIEW_SSRAM_BASE /* REALVIEW_SSMC_BASE ? */ | |
33 | #define REALVIEW_SSRAM_SIZE SZ_2M | |
34 | ||
35 | #define REALVIEW_FLASH_BASE 0x40000000 | |
36 | #define REALVIEW_FLASH_SIZE SZ_64M | |
37 | ||
38 | /* | |
39 | * SDRAM | |
40 | */ | |
41 | #define REALVIEW_SDRAM_BASE 0x00000000 | |
42 | ||
43 | /* | |
44 | * Logic expansion modules | |
45 | * | |
46 | */ | |
47 | ||
48 | ||
49 | /* ------------------------------------------------------------------------ | |
50 | * RealView Registers | |
51 | * ------------------------------------------------------------------------ | |
52 | * | |
53 | */ | |
54 | #define REALVIEW_SYS_ID_OFFSET 0x00 | |
55 | #define REALVIEW_SYS_SW_OFFSET 0x04 | |
56 | #define REALVIEW_SYS_LED_OFFSET 0x08 | |
57 | #define REALVIEW_SYS_OSC0_OFFSET 0x0C | |
58 | ||
59 | #define REALVIEW_SYS_OSC1_OFFSET 0x10 | |
60 | #define REALVIEW_SYS_OSC2_OFFSET 0x14 | |
61 | #define REALVIEW_SYS_OSC3_OFFSET 0x18 | |
62 | #define REALVIEW_SYS_OSC4_OFFSET 0x1C /* OSC1 for RealView/AB */ | |
63 | ||
64 | #define REALVIEW_SYS_LOCK_OFFSET 0x20 | |
65 | #define REALVIEW_SYS_100HZ_OFFSET 0x24 | |
66 | #define REALVIEW_SYS_CFGDATA1_OFFSET 0x28 | |
67 | #define REALVIEW_SYS_CFGDATA2_OFFSET 0x2C | |
68 | #define REALVIEW_SYS_FLAGS_OFFSET 0x30 | |
69 | #define REALVIEW_SYS_FLAGSSET_OFFSET 0x30 | |
70 | #define REALVIEW_SYS_FLAGSCLR_OFFSET 0x34 | |
71 | #define REALVIEW_SYS_NVFLAGS_OFFSET 0x38 | |
72 | #define REALVIEW_SYS_NVFLAGSSET_OFFSET 0x38 | |
73 | #define REALVIEW_SYS_NVFLAGSCLR_OFFSET 0x3C | |
74 | #define REALVIEW_SYS_RESETCTL_OFFSET 0x40 | |
75 | #define REALVIEW_SYS_PCICTL_OFFSET 0x44 | |
76 | #define REALVIEW_SYS_MCI_OFFSET 0x48 | |
77 | #define REALVIEW_SYS_FLASH_OFFSET 0x4C | |
78 | #define REALVIEW_SYS_CLCD_OFFSET 0x50 | |
79 | #define REALVIEW_SYS_CLCDSER_OFFSET 0x54 | |
80 | #define REALVIEW_SYS_BOOTCS_OFFSET 0x58 | |
81 | #define REALVIEW_SYS_24MHz_OFFSET 0x5C | |
82 | #define REALVIEW_SYS_MISC_OFFSET 0x60 | |
83 | #define REALVIEW_SYS_IOSEL_OFFSET 0x70 | |
84 | #define REALVIEW_SYS_TEST_OSC0_OFFSET 0x80 | |
85 | #define REALVIEW_SYS_TEST_OSC1_OFFSET 0x84 | |
86 | #define REALVIEW_SYS_TEST_OSC2_OFFSET 0x88 | |
87 | #define REALVIEW_SYS_TEST_OSC3_OFFSET 0x8C | |
88 | #define REALVIEW_SYS_TEST_OSC4_OFFSET 0x90 | |
89 | ||
90 | #define REALVIEW_SYS_BASE 0x10000000 | |
91 | #define REALVIEW_SYS_ID (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET) | |
92 | #define REALVIEW_SYS_SW (REALVIEW_SYS_BASE + REALVIEW_SYS_SW_OFFSET) | |
93 | #define REALVIEW_SYS_LED (REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET) | |
94 | #define REALVIEW_SYS_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC0_OFFSET) | |
95 | #define REALVIEW_SYS_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC1_OFFSET) | |
96 | ||
97 | #define REALVIEW_SYS_LOCK (REALVIEW_SYS_BASE + REALVIEW_SYS_LOCK_OFFSET) | |
98 | #define REALVIEW_SYS_100HZ (REALVIEW_SYS_BASE + REALVIEW_SYS_100HZ_OFFSET) | |
99 | #define REALVIEW_SYS_CFGDATA1 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA1_OFFSET) | |
100 | #define REALVIEW_SYS_CFGDATA2 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA2_OFFSET) | |
101 | #define REALVIEW_SYS_FLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGS_OFFSET) | |
102 | #define REALVIEW_SYS_FLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSSET_OFFSET) | |
103 | #define REALVIEW_SYS_FLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSCLR_OFFSET) | |
104 | #define REALVIEW_SYS_NVFLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGS_OFFSET) | |
105 | #define REALVIEW_SYS_NVFLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSSET_OFFSET) | |
106 | #define REALVIEW_SYS_NVFLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSCLR_OFFSET) | |
107 | #define REALVIEW_SYS_RESETCTL (REALVIEW_SYS_BASE + REALVIEW_SYS_RESETCTL_OFFSET) | |
108 | #define REALVIEW_SYS_PCICTL (REALVIEW_SYS_BASE + REALVIEW_SYS_PCICTL_OFFSET) | |
109 | #define REALVIEW_SYS_MCI (REALVIEW_SYS_BASE + REALVIEW_SYS_MCI_OFFSET) | |
110 | #define REALVIEW_SYS_FLASH (REALVIEW_SYS_BASE + REALVIEW_SYS_FLASH_OFFSET) | |
111 | #define REALVIEW_SYS_CLCD (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCD_OFFSET) | |
112 | #define REALVIEW_SYS_CLCDSER (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCDSER_OFFSET) | |
113 | #define REALVIEW_SYS_BOOTCS (REALVIEW_SYS_BASE + REALVIEW_SYS_BOOTCS_OFFSET) | |
114 | #define REALVIEW_SYS_24MHz (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET) | |
115 | #define REALVIEW_SYS_MISC (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET) | |
116 | #define REALVIEW_SYS_IOSEL (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET) | |
117 | #define REALVIEW_SYS_TEST_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET) | |
118 | #define REALVIEW_SYS_TEST_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET) | |
119 | #define REALVIEW_SYS_TEST_OSC2 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET) | |
120 | #define REALVIEW_SYS_TEST_OSC3 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET) | |
121 | #define REALVIEW_SYS_TEST_OSC4 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET) | |
122 | ||
123 | /* | |
124 | * Values for REALVIEW_SYS_RESET_CTRL | |
125 | */ | |
126 | #define REALVIEW_SYS_CTRL_RESET_CONFIGCLR 0x01 | |
127 | #define REALVIEW_SYS_CTRL_RESET_CONFIGINIT 0x02 | |
128 | #define REALVIEW_SYS_CTRL_RESET_DLLRESET 0x03 | |
129 | #define REALVIEW_SYS_CTRL_RESET_PLLRESET 0x04 | |
130 | #define REALVIEW_SYS_CTRL_RESET_POR 0x05 | |
131 | #define REALVIEW_SYS_CTRL_RESET_DoC 0x06 | |
132 | ||
133 | #define REALVIEW_SYS_CTRL_LED (1 << 0) | |
134 | ||
135 | ||
136 | /* ------------------------------------------------------------------------ | |
137 | * RealView control registers | |
138 | * ------------------------------------------------------------------------ | |
139 | */ | |
140 | ||
141 | /* | |
142 | * REALVIEW_IDFIELD | |
143 | * | |
144 | * 31:24 = manufacturer (0x41 = ARM) | |
145 | * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus) | |
146 | * 15:12 = FPGA (0x3 = XVC600 or XVC600E) | |
147 | * 11:4 = build value | |
148 | * 3:0 = revision number (0x1 = rev B (AHB)) | |
149 | */ | |
150 | ||
151 | /* | |
152 | * REALVIEW_SYS_LOCK | |
153 | * control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL, | |
154 | * SYS_CLD, SYS_BOOTCS | |
155 | */ | |
156 | #define REALVIEW_SYS_LOCK_LOCKED (1 << 16) | |
157 | #define REALVIEW_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */ | |
158 | ||
159 | /* | |
160 | * REALVIEW_SYS_FLASH | |
161 | */ | |
162 | #define REALVIEW_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */ | |
163 | ||
164 | /* | |
165 | * REALVIEW_INTREG | |
166 | * - used to acknowledge and control MMCI and UART interrupts | |
167 | */ | |
168 | #define REALVIEW_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */ | |
169 | #define REALVIEW_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */ | |
170 | #define REALVIEW_INTREG_CARDIN 0x08 /* MMCI card in detect */ | |
171 | /* write 1 to acknowledge and clear */ | |
172 | #define REALVIEW_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */ | |
173 | #define REALVIEW_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */ | |
174 | ||
175 | /* | |
176 | * REALVIEW peripheral addresses | |
177 | */ | |
178 | #define REALVIEW_SCTL_BASE 0x10001000 /* System controller */ | |
179 | #define REALVIEW_I2C_BASE 0x10002000 /* I2C control */ | |
180 | /* Reserved 0x10003000 */ | |
181 | #define REALVIEW_AACI_BASE 0x10004000 /* Audio */ | |
182 | #define REALVIEW_MMCI0_BASE 0x10005000 /* MMC interface */ | |
183 | #define REALVIEW_KMI0_BASE 0x10006000 /* KMI interface */ | |
184 | #define REALVIEW_KMI1_BASE 0x10007000 /* KMI 2nd interface */ | |
185 | #define REALVIEW_CHAR_LCD_BASE 0x10008000 /* Character LCD */ | |
186 | #define REALVIEW_UART0_BASE 0x10009000 /* UART 0 */ | |
187 | #define REALVIEW_UART1_BASE 0x1000A000 /* UART 1 */ | |
188 | #define REALVIEW_UART2_BASE 0x1000B000 /* UART 2 */ | |
189 | #define REALVIEW_UART3_BASE 0x1000C000 /* UART 3 */ | |
190 | #define REALVIEW_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ | |
191 | #define REALVIEW_SCI_BASE 0x1000E000 /* Smart card controller */ | |
192 | /* Reserved 0x1000F000 */ | |
193 | #define REALVIEW_WATCHDOG_BASE 0x10010000 /* watchdog interface */ | |
194 | #define REALVIEW_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ | |
195 | #define REALVIEW_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ | |
196 | #define REALVIEW_GPIO0_BASE 0x10013000 /* GPIO port 0 */ | |
197 | #define REALVIEW_GPIO1_BASE 0x10014000 /* GPIO port 1 */ | |
198 | #define REALVIEW_GPIO2_BASE 0x10015000 /* GPIO port 2 */ | |
199 | /* Reserved 0x10016000 */ | |
200 | #define REALVIEW_RTC_BASE 0x10017000 /* Real Time Clock */ | |
201 | #define REALVIEW_DMC_BASE 0x10018000 /* DMC configuration */ | |
202 | #define REALVIEW_PCI_CORE_BASE 0x10019000 /* PCI configuration */ | |
203 | /* Reserved 0x1001A000 - 0x1001FFFF */ | |
204 | #define REALVIEW_CLCD_BASE 0x10020000 /* CLCD */ | |
205 | #define REALVIEW_DMAC_BASE 0x10030000 /* DMA controller */ | |
206 | #define REALVIEW_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */ | |
207 | #define REALVIEW_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */ | |
208 | #define REALVIEW_SMC_BASE 0x10080000 /* SMC */ | |
209 | /* Reserved 0x10090000 - 0x100EFFFF */ | |
210 | ||
211 | #define REALVIEW_ETH_BASE 0x4E000000 /* Ethernet */ | |
212 | ||
213 | /* PCI space */ | |
214 | #define REALVIEW_PCI_BASE 0x41000000 /* PCI Interface */ | |
215 | #define REALVIEW_PCI_CFG_BASE 0x42000000 | |
216 | #define REALVIEW_PCI_MEM_BASE0 0x44000000 | |
217 | #define REALVIEW_PCI_MEM_BASE1 0x50000000 | |
218 | #define REALVIEW_PCI_MEM_BASE2 0x60000000 | |
219 | /* Sizes of above maps */ | |
220 | #define REALVIEW_PCI_BASE_SIZE 0x01000000 | |
221 | #define REALVIEW_PCI_CFG_BASE_SIZE 0x02000000 | |
222 | #define REALVIEW_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */ | |
223 | #define REALVIEW_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */ | |
224 | #define REALVIEW_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */ | |
225 | ||
226 | #define REALVIEW_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */ | |
227 | #define REALVIEW_LT_BASE 0x80000000 /* Logic Tile expansion */ | |
228 | ||
229 | /* | |
230 | * Disk on Chip | |
231 | */ | |
232 | #define REALVIEW_DOC_BASE 0x2C000000 | |
233 | #define REALVIEW_DOC_SIZE (16 << 20) | |
234 | #define REALVIEW_DOC_PAGE_SIZE 512 | |
235 | #define REALVIEW_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE) | |
236 | ||
237 | #define ERASE_UNIT_PAGES 32 | |
238 | #define START_PAGE 0x80 | |
239 | ||
240 | /* | |
241 | * LED settings, bits [7:0] | |
242 | */ | |
243 | #define REALVIEW_SYS_LED0 (1 << 0) | |
244 | #define REALVIEW_SYS_LED1 (1 << 1) | |
245 | #define REALVIEW_SYS_LED2 (1 << 2) | |
246 | #define REALVIEW_SYS_LED3 (1 << 3) | |
247 | #define REALVIEW_SYS_LED4 (1 << 4) | |
248 | #define REALVIEW_SYS_LED5 (1 << 5) | |
249 | #define REALVIEW_SYS_LED6 (1 << 6) | |
250 | #define REALVIEW_SYS_LED7 (1 << 7) | |
251 | ||
252 | #define ALL_LEDS 0xFF | |
253 | ||
254 | #define LED_BANK REALVIEW_SYS_LED | |
255 | ||
256 | /* | |
257 | * Control registers | |
258 | */ | |
259 | #define REALVIEW_IDFIELD_OFFSET 0x0 /* RealView build information */ | |
260 | #define REALVIEW_FLASHPROG_OFFSET 0x4 /* Flash devices */ | |
261 | #define REALVIEW_INTREG_OFFSET 0x8 /* Interrupt control */ | |
262 | #define REALVIEW_DECODE_OFFSET 0xC /* Fitted logic modules */ | |
263 | ||
264 | /* ------------------------------------------------------------------------ | |
265 | * Interrupts - bit assignment (primary) | |
266 | * ------------------------------------------------------------------------ | |
267 | */ | |
268 | #define INT_WDOGINT 0 /* Watchdog timer */ | |
269 | #define INT_SOFTINT 1 /* Software interrupt */ | |
270 | #define INT_COMMRx 2 /* Debug Comm Rx interrupt */ | |
271 | #define INT_COMMTx 3 /* Debug Comm Tx interrupt */ | |
272 | #define INT_TIMERINT0_1 4 /* Timer 0 and 1 */ | |
273 | #define INT_TIMERINT2_3 5 /* Timer 2 and 3 */ | |
274 | #define INT_GPIOINT0 6 /* GPIO 0 */ | |
275 | #define INT_GPIOINT1 7 /* GPIO 1 */ | |
276 | #define INT_GPIOINT2 8 /* GPIO 2 */ | |
277 | /* 9 reserved */ | |
278 | #define INT_RTCINT 10 /* Real Time Clock */ | |
279 | #define INT_SSPINT 11 /* Synchronous Serial Port */ | |
280 | #define INT_UARTINT0 12 /* UART 0 on development chip */ | |
281 | #define INT_UARTINT1 13 /* UART 1 on development chip */ | |
282 | #define INT_UARTINT2 14 /* UART 2 on development chip */ | |
283 | #define INT_UARTINT3 15 /* UART 3 on development chip */ | |
284 | #define INT_SCIINT 16 /* Smart Card Interface */ | |
285 | #define INT_MMCI0A 17 /* Multimedia Card 0A */ | |
286 | #define INT_MMCI0B 18 /* Multimedia Card 0B */ | |
287 | #define INT_AACI 19 /* Audio Codec */ | |
288 | #define INT_KMI0 20 /* Keyboard/Mouse port 0 */ | |
289 | #define INT_KMI1 21 /* Keyboard/Mouse port 1 */ | |
290 | #define INT_CHARLCD 22 /* Character LCD */ | |
291 | #define INT_CLCDINT 23 /* CLCD controller */ | |
292 | #define INT_DMAINT 24 /* DMA controller */ | |
293 | #define INT_PWRFAILINT 25 /* Power failure */ | |
294 | #define INT_PISMO 26 | |
295 | #define INT_DoC 27 /* Disk on Chip memory controller */ | |
296 | #define INT_ETH 28 /* Ethernet controller */ | |
297 | #define INT_USB 29 /* USB controller */ | |
298 | #define INT_TSPENINT 30 /* Touchscreen pen */ | |
299 | #define INT_TSKPADINT 31 /* Touchscreen keypad */ | |
300 | ||
301 | /* | |
302 | * Interrupt bit positions | |
303 | * | |
304 | */ | |
305 | #define INTMASK_WDOGINT (1 << INT_WDOGINT) | |
306 | #define INTMASK_SOFTINT (1 << INT_SOFTINT) | |
307 | #define INTMASK_COMMRx (1 << INT_COMMRx) | |
308 | #define INTMASK_COMMTx (1 << INT_COMMTx) | |
309 | #define INTMASK_TIMERINT0_1 (1 << INT_TIMERINT0_1) | |
310 | #define INTMASK_TIMERINT2_3 (1 << INT_TIMERINT2_3) | |
311 | #define INTMASK_GPIOINT0 (1 << INT_GPIOINT0) | |
312 | #define INTMASK_GPIOINT1 (1 << INT_GPIOINT1) | |
313 | #define INTMASK_GPIOINT2 (1 << INT_GPIOINT2) | |
314 | #define INTMASK_RTCINT (1 << INT_RTCINT) | |
315 | #define INTMASK_SSPINT (1 << INT_SSPINT) | |
316 | #define INTMASK_UARTINT0 (1 << INT_UARTINT0) | |
317 | #define INTMASK_UARTINT1 (1 << INT_UARTINT1) | |
318 | #define INTMASK_UARTINT2 (1 << INT_UARTINT2) | |
319 | #define INTMASK_UARTINT3 (1 << INT_UARTINT3) | |
320 | #define INTMASK_SCIINT (1 << INT_SCIINT) | |
321 | #define INTMASK_MMCI0A (1 << INT_MMCI0A) | |
322 | #define INTMASK_MMCI0B (1 << INT_MMCI0B) | |
323 | #define INTMASK_AACI (1 << INT_AACI) | |
324 | #define INTMASK_KMI0 (1 << INT_KMI0) | |
325 | #define INTMASK_KMI1 (1 << INT_KMI1) | |
326 | #define INTMASK_CHARLCD (1 << INT_CHARLCD) | |
327 | #define INTMASK_CLCDINT (1 << INT_CLCDINT) | |
328 | #define INTMASK_DMAINT (1 << INT_DMAINT) | |
329 | #define INTMASK_PWRFAILINT (1 << INT_PWRFAILINT) | |
330 | #define INTMASK_PISMO (1 << INT_PISMO) | |
331 | #define INTMASK_DoC (1 << INT_DoC) | |
332 | #define INTMASK_ETH (1 << INT_ETH) | |
333 | #define INTMASK_USB (1 << INT_USB) | |
334 | #define INTMASK_TSPENINT (1 << INT_TSPENINT) | |
335 | #define INTMASK_TSKPADINT (1 << INT_TSKPADINT) | |
336 | ||
337 | #define MAXIRQNUM 31 | |
338 | #define MAXFIQNUM 31 | |
339 | #define MAXSWINUM 31 | |
340 | ||
341 | /* | |
342 | * Application Flash | |
343 | * | |
344 | */ | |
345 | #define FLASH_BASE REALVIEW_FLASH_BASE | |
346 | #define FLASH_SIZE REALVIEW_FLASH_SIZE | |
347 | #define FLASH_END (FLASH_BASE + FLASH_SIZE - 1) | |
348 | #define FLASH_BLOCK_SIZE SZ_128K | |
349 | ||
350 | /* | |
351 | * Boot Flash | |
352 | * | |
353 | */ | |
354 | #define EPROM_BASE REALVIEW_BOOT_ROM_HI | |
355 | #define EPROM_SIZE REALVIEW_BOOT_ROM_SIZE | |
356 | #define EPROM_END (EPROM_BASE + EPROM_SIZE - 1) | |
357 | ||
358 | /* | |
359 | * Clean base - dummy | |
360 | * | |
361 | */ | |
362 | #define CLEAN_BASE EPROM_BASE | |
363 | ||
364 | /* | |
365 | * System controller bit assignment | |
366 | */ | |
367 | #define REALVIEW_REFCLK 0 | |
368 | #define REALVIEW_TIMCLK 1 | |
369 | ||
370 | #define REALVIEW_TIMER1_EnSel 15 | |
371 | #define REALVIEW_TIMER2_EnSel 17 | |
372 | #define REALVIEW_TIMER3_EnSel 19 | |
373 | #define REALVIEW_TIMER4_EnSel 21 | |
374 | ||
375 | ||
376 | #define MAX_TIMER 2 | |
377 | #define MAX_PERIOD 699050 | |
378 | #define TICKS_PER_uSEC 1 | |
379 | ||
380 | /* | |
381 | * These are useconds NOT ticks. | |
382 | * | |
383 | */ | |
384 | #define mSEC_1 1000 | |
385 | #define mSEC_5 (mSEC_1 * 5) | |
386 | #define mSEC_10 (mSEC_1 * 10) | |
387 | #define mSEC_25 (mSEC_1 * 25) | |
388 | #define SEC_1 (mSEC_1 * 1000) | |
389 | ||
390 | #define REALVIEW_CSR_BASE 0x10000000 | |
391 | #define REALVIEW_CSR_SIZE 0x10000000 | |
392 | ||
393 | #endif | |
394 | ||
395 | /* END */ |