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b9725ae3 ML |
1 | /* |
2 | * Copyright (C) 2011 Andes Technology Corporation | |
3 | * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> | |
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 modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (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., 675 Mass Ave, Cambridge, MA 02139, USA. | |
21 | */ | |
22 | ||
23 | #ifndef __CONFIG_H | |
24 | #define __CONFIG_H | |
25 | ||
26 | #include <asm/arch/ag102.h> | |
27 | ||
28 | /* | |
29 | * CPU and Board Configuration Options | |
30 | */ | |
31 | #define CONFIG_ADP_AG102 | |
32 | ||
33 | #define CONFIG_USE_INTERRUPT | |
34 | ||
35 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
36 | ||
37 | #ifndef CONFIG_SKIP_LOWLEVEL_INIT | |
38 | #define CONFIG_MEM_REMAP | |
39 | #endif | |
40 | ||
41 | #ifdef CONFIG_SKIP_LOWLEVEL_INIT | |
42 | #define CONFIG_SYS_TEXT_BASE 0x04200000 | |
43 | #else | |
44 | #define CONFIG_SYS_TEXT_BASE 0x00000000 | |
45 | #endif | |
46 | ||
47 | /* | |
48 | * Timer | |
49 | */ | |
50 | ||
51 | /* | |
52 | * According to the discussion in u-boot mailing list before, | |
53 | * CONFIG_SYS_HZ at 1000 is mandatory. | |
54 | */ | |
55 | #define CONFIG_SYS_HZ 1000 | |
56 | #define CONFIG_SYS_CLK_FREQ (66000000 * 2) | |
57 | #define VERSION_CLOCK CONFIG_SYS_CLK_FREQ | |
58 | ||
59 | /* | |
60 | * Use Externel CLOCK or PCLK | |
61 | */ | |
62 | #undef CONFIG_FTRTC010_EXTCLK | |
63 | ||
64 | #ifndef CONFIG_FTRTC010_EXTCLK | |
65 | #define CONFIG_FTRTC010_PCLK | |
66 | #endif | |
67 | ||
68 | #ifdef CONFIG_FTRTC010_EXTCLK | |
69 | #define TIMER_CLOCK 32768 /* CONFIG_FTRTC010_EXTCLK */ | |
70 | #else | |
71 | #define TIMER_CLOCK CONFIG_SYS_HZ /* CONFIG_FTRTC010_PCLK */ | |
72 | #endif | |
73 | ||
74 | #define TIMER_LOAD_VAL 0xffffffff | |
75 | ||
76 | /* | |
77 | * Real Time Clock | |
78 | */ | |
79 | #define CONFIG_RTC_FTRTC010 | |
80 | ||
81 | /* | |
82 | * Real Time Clock Divider | |
83 | * RTC_DIV_COUNT (OSC_CLK/OSC_5MHZ) | |
84 | */ | |
85 | #define OSC_5MHZ (5*1000000) | |
86 | #define OSC_CLK (2*OSC_5MHZ) | |
87 | #define RTC_DIV_COUNT (OSC_CLK/OSC_5MHZ) | |
88 | ||
89 | /* | |
90 | * Serial console configuration | |
91 | */ | |
92 | ||
93 | /* FTUART is a high speed NS 16C550A compatible UART */ | |
94 | #define CONFIG_BAUDRATE 38400 | |
95 | #define CONFIG_CONS_INDEX 1 | |
96 | #define CONFIG_SYS_NS16550 | |
97 | #define CONFIG_SYS_NS16550_SERIAL | |
98 | #define CONFIG_SYS_NS16550_COM1 CONFIG_FTUART010_01_BASE | |
99 | #define CONFIG_SYS_NS16550_REG_SIZE -4 | |
100 | #define CONFIG_SYS_NS16550_CLK 33000000 /* AG102 */ | |
101 | ||
b9725ae3 ML |
102 | /* |
103 | * Ethernet | |
104 | */ | |
105 | #define CONFIG_NET_MULTI | |
106 | #define CONFIG_PHY_MAX_ADDR 32 /* this comes from <linux/phy.h> */ | |
107 | #define CONFIG_SYS_DISCOVER_PHY | |
108 | #define CONFIG_FTGMAC100 | |
109 | #define CONFIG_FTGMAC100_EGIGA | |
110 | ||
111 | #define CONFIG_BOOTDELAY 3 | |
112 | ||
113 | /* | |
114 | * SD (MMC) controller | |
115 | */ | |
116 | #define CONFIG_MMC | |
117 | #define CONFIG_CMD_MMC | |
118 | #define CONFIG_GENERIC_MMC | |
119 | #define CONFIG_DOS_PARTITION | |
120 | #define CONFIG_FTSDC010 | |
121 | #define CONFIG_FTSDC010_NUMBER 1 | |
122 | #define CONFIG_FTSDC010_SDIO | |
123 | #define CONFIG_CMD_FAT | |
124 | #define CONFIG_CMD_EXT2 | |
125 | ||
126 | /* | |
127 | * Command line configuration. | |
128 | */ | |
129 | #include <config_cmd_default.h> | |
130 | ||
131 | #define CONFIG_CMD_CACHE | |
132 | #define CONFIG_CMD_DATE | |
133 | #define CONFIG_CMD_PING | |
134 | #define CONFIG_CMD_IDE | |
135 | #define CONFIG_CMD_FAT | |
136 | #define CONFIG_CMD_ELF | |
137 | ||
138 | #undef CONFIG_CMD_FLASH | |
139 | #undef CONFIG_CMD_IMLS | |
140 | ||
141 | /* | |
142 | * PCI | |
143 | */ | |
144 | #define CONFIG_PCI | |
145 | #define CONFIG_FTPCI100 | |
842033e6 | 146 | #define CONFIG_PCI_INDIRECT_BRIDGE |
b9725ae3 ML |
147 | #define CONFIG_FTPCI100_MEM_BASE 0xa0000000 |
148 | #define CONFIG_FTPCI100_IO_SIZE FTPCI100_BASE_IO_SIZE(256) /* 256M */ | |
149 | #define CONFIG_FTPCI100_MEM_SIZE FTPCI100_MEM_SIZE(128) /* 128M */ | |
150 | #define CONFIG_FTPCI100_MEM_BASE_SIZE1 0x50 | |
151 | ||
152 | #define CONFIG_PCI_MEM_BUS 0xa0000000 | |
153 | #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS | |
154 | #define CONFIG_PCI_MEM_SIZE 0x01000000 /* 256M */ | |
155 | ||
156 | #define CONFIG_PCI_IO_BUS 0x90000000 | |
157 | #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS | |
158 | #define CONFIG_PCI_IO_SIZE 0x00100000 /* 1M */ | |
159 | ||
160 | /* | |
161 | * USB | |
162 | */ | |
163 | #if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI) | |
164 | #if defined(CONFIG_FTPCI100) | |
165 | #define __io /* enable outl & inl */ | |
166 | #define CONFIG_CMD_USB | |
167 | #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 5 | |
168 | #define CONFIG_USB_STORAGE | |
169 | #define CONFIG_USB_EHCI | |
170 | #define CONFIG_PCI_EHCI_DEVICE 0 | |
171 | #define CONFIG_USB_EHCI_PCI | |
172 | #define CONFIG_PREBOOT "usb start;" | |
173 | #endif /* #if defiend(CONFIG_FTPCI100) */ | |
174 | #endif /* #if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI) */ | |
175 | ||
176 | /* | |
177 | * IDE/ATA stuff | |
178 | */ | |
179 | #define __io | |
180 | #define CONFIG_IDE_AHB | |
181 | #define CONFIG_IDE_FTIDE020 | |
182 | ||
183 | #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ | |
184 | #undef CONFIG_IDE_LED /* no led for ide supported */ | |
185 | #define CONFIG_IDE_RESET 1 /* reset for ide supported */ | |
186 | #define CONFIG_IDE_PREINIT 1 /* preinit for ide */ | |
187 | ||
188 | /* max: 2 IDE busses */ | |
189 | #define CONFIG_SYS_IDE_MAXBUS 1 /* origin: 2 */ | |
190 | /* max: 2 drives per IDE bus */ | |
191 | #define CONFIG_SYS_IDE_MAXDEVICE 1 /* origin: (MAXBUS * 2) */ | |
192 | ||
193 | #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_FTIDE020S_BASE | |
194 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 | |
195 | #define CONFIG_SYS_ATA_IDE1_OFFSET 0x0000 | |
196 | ||
197 | #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* for data I/O */ | |
198 | #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* for normal regs access */ | |
199 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* for alternate regs */ | |
200 | ||
201 | #define CONFIG_MAC_PARTITION | |
202 | #define CONFIG_DOS_PARTITION | |
203 | #define CONFIG_SUPPORT_VFAT | |
204 | ||
205 | /* | |
206 | * Miscellaneous configurable options | |
207 | */ | |
208 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
209 | #define CONFIG_SYS_PROMPT "NDS32 # " /* Monitor Command Prompt */ | |
210 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
211 | ||
212 | /* Print Buffer Size */ | |
213 | #define CONFIG_SYS_PBSIZE \ | |
214 | (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
215 | ||
216 | /* max number of command args */ | |
217 | #define CONFIG_SYS_MAXARGS 16 | |
218 | ||
219 | /* Boot Argument Buffer Size */ | |
220 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
221 | ||
b9725ae3 ML |
222 | /* |
223 | * Size of malloc() pool | |
224 | */ | |
225 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) | |
226 | ||
227 | /* | |
228 | * size in bytes reserved for initial data | |
229 | */ | |
230 | #define CONFIG_SYS_GBL_DATA_SIZE 128 | |
231 | ||
232 | /* | |
233 | * AHB Controller configuration | |
234 | */ | |
235 | #define CONFIG_FTAHBC020S | |
236 | ||
237 | #ifdef CONFIG_FTAHBC020S | |
238 | #include <faraday/ftahbc020s.h> | |
239 | ||
240 | /* Address of PHYS_SDRAM_0 before memory remap is at 0x(100)00000 */ | |
241 | #define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE 0x100 | |
242 | ||
243 | /* | |
244 | * CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6: this define is used in lowlevel_init.S, | |
245 | * hence we cannot use FTAHBC020S_BSR_SIZE(2048) since it will use ffs() wrote | |
246 | * in C language. | |
247 | */ | |
248 | #define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6 \ | |
249 | (FTAHBC020S_SLAVE_BSR_BASE(CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE) | \ | |
250 | FTAHBC020S_SLAVE_BSR_SIZE(0xb)) | |
251 | #endif | |
252 | ||
253 | /* | |
254 | * Watchdog | |
255 | */ | |
256 | #define CONFIG_FTWDT010_WATCHDOG | |
257 | ||
258 | /* | |
259 | * PCU Power Control Unit configuration | |
260 | */ | |
261 | #define CONFIG_ANDES_PCU | |
262 | ||
263 | #ifdef CONFIG_ANDES_PCU | |
264 | #include <andestech/andes_pcu.h> | |
265 | ||
266 | #endif | |
267 | ||
268 | /* | |
269 | * DDR DRAM controller configuration | |
270 | */ | |
271 | #define CONFIG_DWCDDR21MCTL | |
272 | ||
273 | #ifdef CONFIG_DWCDDR21MCTL | |
274 | #include <synopsys/dwcddr21mctl.h> | |
275 | /* DCR: | |
276 | * 2GB: 0x000025d2, 2GB (1Gb x8 2 ranks) Micron/innoDisk/Transcend | |
277 | * 1GB: 0x000021d2, 1GB (1Gb x8 1 rank) Micron/Transcend/innoDisk | |
278 | * 512MB: 0x000025cc, Micron 512MB (512Mb x16 2 ranks) | |
279 | * 512MB: 0x000021ca, Trenscend/innoDisk 512MB (512Mb x8 1 rank) | |
280 | * 256MB: 0x000020d4, Micron 256MB (1Gb x16 1 ranks) | |
281 | */ | |
282 | #define CONFIG_SYS_DWCDDR21MCTL_CCR 0x00020004 | |
283 | #define CONFIG_SYS_DWCDDR21MCTL_CCR2 (DWCDDR21MCTL_CCR_DTT(0x1) | \ | |
284 | DWCDDR21MCTL_CCR_DFTLM(0x4) | \ | |
285 | DWCDDR21MCTL_CCR_HOSTEN(0x1)) | |
286 | ||
287 | /* 0x04: 0x000020d4 */ | |
288 | #define CONFIG_SYS_DWCDDR21MCTL_DCR 0x000020ca | |
289 | ||
290 | /* 0x08: 0x0000000f */ | |
291 | #define CONFIG_SYS_DWCDDR21MCTL_IOCR 0x0000000f | |
292 | ||
293 | /* 0x10: 0x00034812 */ | |
294 | #define CONFIG_SYS_DWCDDR21MCTL_DRR (DWCDDR21MCTL_DRR_TRFC(0x12) | \ | |
295 | DWCDDR21MCTL_DRR_TRFPRD(0x0348)) | |
296 | /* 0x24 */ | |
297 | #define CONFIG_SYS_DWCDDR21MCTL_DLLCR0 DWCDDR21MCTL_DLLCR_PHASE(0x0) | |
298 | ||
299 | /* 0x4c: 0x00000040 */ | |
300 | #define CONFIG_SYS_DWCDDR21MCTL_RSLR0 0x00000040 | |
301 | ||
302 | /* 0x5c: 0x000055CF */ | |
303 | #define CONFIG_SYS_DWCDDR21MCTL_RDGR0 0x000055cf | |
304 | ||
305 | /* 0xa4: 0x00100000 */ | |
306 | #define CONFIG_SYS_DWCDDR21MCTL_DTAR (DWCDDR21MCTL_DTAR_DTBANK(0x0) | \ | |
307 | DWCDDR21MCTL_DTAR_DTROW(0x0100) | \ | |
308 | DWCDDR21MCTL_DTAR_DTCOL(0x0)) | |
309 | /* 0x1f0: 0x00000852 */ | |
310 | #define CONFIG_SYS_DWCDDR21MCTL_MR (DWCDDR21MCTL_MR_WR(0x4) | \ | |
311 | DWCDDR21MCTL_MR_CL(0x5) | \ | |
312 | DWCDDR21MCTL_MR_BL(0x2)) | |
313 | #endif | |
314 | ||
315 | /* | |
316 | * Physical Memory Map | |
317 | */ | |
318 | #if defined(CONFIG_MEM_REMAP) || defined(CONFIG_SKIP_LOWLEVEL_INIT) | |
319 | #define PHYS_SDRAM_0 0x00000000 /* SDRAM Bank #1 */ | |
320 | #if defined(CONFIG_MEM_REMAP) | |
321 | #define PHYS_SDRAM_0_AT_INIT 0x80000000 /* SDRAM Bank #1 before remap*/ | |
322 | #endif | |
323 | #else /* !CONFIG_SKIP_LOWLEVEL_INIT && !CONFIG_MEM_REMAP */ | |
324 | #define PHYS_SDRAM_0 0x80000000 /* SDRAM Bank #1 */ | |
325 | #endif | |
326 | ||
327 | #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ | |
328 | #define PHYS_SDRAM_0_SIZE 0x10000000 /* 256 MB */ | |
329 | ||
330 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_0 | |
331 | ||
332 | #ifdef CONFIG_MEM_REMAP | |
333 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0xA0000 - \ | |
334 | GENERATED_GBL_DATA_SIZE) | |
335 | #else | |
336 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ | |
337 | GENERATED_GBL_DATA_SIZE) | |
338 | #endif /* CONFIG_MEM_REMAP */ | |
339 | ||
340 | /* | |
341 | * Load address and memory test area should agree with | |
342 | * board/faraday/a320/config.mk | |
343 | * Be careful not to overwrite U-boot itself. | |
344 | */ | |
345 | #define CONFIG_SYS_LOAD_ADDR 0x0CF00000 | |
346 | ||
347 | /* memtest works on 63 MB in DRAM */ | |
348 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_0 | |
349 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_0 + 0x03F00000) | |
350 | ||
351 | /* | |
352 | * Static memory controller configuration | |
353 | */ | |
354 | ||
355 | /* | |
356 | * FLASH and environment organization | |
357 | */ | |
358 | #define CONFIG_SYS_NO_FLASH | |
359 | ||
360 | /* | |
361 | * Env Storage Settings | |
362 | */ | |
363 | #define CONFIG_ENV_IS_NOWHERE | |
364 | #define CONFIG_ENV_SIZE 4096 | |
365 | ||
366 | #endif /* __CONFIG_H */ |