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76316a31 | 1 | /* |
4aecfb16 | 2 | * (C) Copyright 2007-2010 Michal Simek |
76316a31 | 3 | * |
cb1bc63b | 4 | * Michal SIMEK <monstr@monstr.eu> |
76316a31 MS |
5 | * |
6 | * See file CREDITS for list of people who contributed to this | |
7 | * project. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of | |
12 | * the License, or (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
22 | * MA 02111-1307 USA | |
23 | */ | |
24 | ||
25 | #ifndef __CONFIG_H | |
26 | #define __CONFIG_H | |
27 | ||
52a822ed | 28 | #include "../board/xilinx/microblaze-generic/xparameters.h" |
76316a31 | 29 | |
4aecfb16 MS |
30 | /* MicroBlaze CPU */ |
31 | #define CONFIG_MICROBLAZE 1 | |
1a50f164 | 32 | #define MICROBLAZE_V5 1 |
76316a31 MS |
33 | |
34 | /* uart */ | |
af7ae1a4 | 35 | #ifdef XILINX_UARTLITE_BASEADDR |
4aecfb16 MS |
36 | # define CONFIG_XILINX_UARTLITE |
37 | # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR | |
38 | # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE | |
39 | # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } | |
40 | # define CONSOLE_ARG "console=console=ttyUL0,115200\0" | |
e7d591e8 | 41 | #elif XILINX_UART16550_BASEADDR |
4aecfb16 MS |
42 | # define CONFIG_SYS_NS16550 1 |
43 | # define CONFIG_SYS_NS16550_SERIAL | |
1de55ef1 SL |
44 | # if defined(__MICROBLAZEEL__) |
45 | # define CONFIG_SYS_NS16550_REG_SIZE -4 | |
46 | # else | |
47 | # define CONFIG_SYS_NS16550_REG_SIZE 4 | |
48 | # endif | |
4aecfb16 MS |
49 | # define CONFIG_CONS_INDEX 1 |
50 | # define CONFIG_SYS_NS16550_COM1 \ | |
1de55ef1 | 51 | ((XILINX_UART16550_BASEADDR & ~0xF) + 0x1000) |
4aecfb16 MS |
52 | # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ |
53 | # define CONFIG_BAUDRATE 115200 | |
54 | ||
55 | /* The following table includes the supported baudrates */ | |
56 | # define CONFIG_SYS_BAUDRATE_TABLE \ | |
57 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} | |
58 | # define CONSOLE_ARG "console=console=ttyS0,115200\0" | |
e7d591e8 | 59 | #else |
4aecfb16 | 60 | # error Undefined uart |
af7ae1a4 | 61 | #endif |
76316a31 MS |
62 | |
63 | /* setting reset address */ | |
14d0a02a | 64 | /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ |
76316a31 | 65 | |
17980495 | 66 | /* ethernet */ |
1252df06 | 67 | #undef CONFIG_SYS_ENET |
3ceba1d4 | 68 | #ifdef XILINX_EMACLITE_BASEADDR |
4aecfb16 MS |
69 | # define CONFIG_XILINX_EMACLITE 1 |
70 | # define CONFIG_SYS_ENET | |
330e5545 | 71 | #elif XILINX_LLTEMAC_BASEADDR |
4aecfb16 MS |
72 | # define CONFIG_XILINX_LL_TEMAC 1 |
73 | # define CONFIG_SYS_ENET | |
e5845e21 | 74 | #endif |
e634138e MS |
75 | #if defined(XILINX_AXIEMAC_BASEADDR) |
76 | # define CONFIG_XILINX_AXIEMAC 1 | |
77 | # define CONFIG_SYS_ENET | |
78 | #endif | |
330e5545 | 79 | |
e5845e21 | 80 | #undef ET_DEBUG |
17980495 | 81 | |
76316a31 | 82 | /* gpio */ |
4c6a6f02 | 83 | #ifdef XILINX_GPIO_BASEADDR |
4aecfb16 MS |
84 | # define CONFIG_SYS_GPIO_0 1 |
85 | # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR | |
4c6a6f02 | 86 | #endif |
76316a31 MS |
87 | |
88 | /* interrupt controller */ | |
4d49b280 | 89 | #ifdef XILINX_INTC_BASEADDR |
4aecfb16 MS |
90 | # define CONFIG_SYS_INTC_0 1 |
91 | # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR | |
92 | # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS | |
4d49b280 | 93 | #endif |
76316a31 MS |
94 | |
95 | /* timer */ | |
4d49b280 | 96 | #ifdef XILINX_TIMER_BASEADDR |
4aecfb16 MS |
97 | # if (XILINX_TIMER_IRQ != -1) |
98 | # define CONFIG_SYS_TIMER_0 1 | |
99 | # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR | |
100 | # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ | |
101 | # define FREQUENCE XILINX_CLOCK_FREQ | |
102 | # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 ) | |
103 | # endif | |
330e5545 | 104 | #elif XILINX_CLOCK_FREQ |
4aecfb16 | 105 | # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ |
4d49b280 | 106 | #else |
4aecfb16 | 107 | # error BAD CLOCK FREQ |
4d49b280 | 108 | #endif |
19bf1fba | 109 | /* FSL */ |
6d0f6bcf | 110 | /* #define CONFIG_SYS_FSL_2 */ |
188dc16b | 111 | /* #define FSL_INTR_2 1 */ |
19bf1fba | 112 | |
76316a31 MS |
113 | /* |
114 | * memory layout - Example | |
14d0a02a | 115 | * CONFIG_SYS_TEXT_BASE = 0x1200_0000; |
6d0f6bcf JCPV |
116 | * CONFIG_SYS_SRAM_BASE = 0x1000_0000; |
117 | * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; | |
76316a31 | 118 | * |
6d0f6bcf JCPV |
119 | * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000 |
120 | * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000 | |
121 | * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000 | |
76316a31 | 122 | * |
6d0f6bcf | 123 | * 0x1000_0000 CONFIG_SYS_SDRAM_BASE |
76316a31 | 124 | * FREE |
14d0a02a | 125 | * 0x1200_0000 CONFIG_SYS_TEXT_BASE |
76316a31 MS |
126 | * U-BOOT code |
127 | * 0x1202_0000 | |
128 | * FREE | |
129 | * | |
130 | * STACK | |
6d0f6bcf | 131 | * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE |
17980495 | 132 | * MALLOC_AREA 256kB Alloc |
6d0f6bcf | 133 | * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE |
17980495 | 134 | * MONITOR_CODE 256kB Env |
6d0f6bcf | 135 | * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET |
853643d8 | 136 | * GLOBAL_DATA 4kB bd, gd |
6d0f6bcf | 137 | * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE |
76316a31 MS |
138 | */ |
139 | ||
140 | /* ddr sdram - main memory */ | |
6d0f6bcf JCPV |
141 | #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START |
142 | #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE | |
143 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE | |
144 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) | |
76316a31 MS |
145 | |
146 | /* global pointer */ | |
32556443 | 147 | /* start of global data */ |
4aecfb16 | 148 | #define CONFIG_SYS_GBL_DATA_OFFSET \ |
1020286e | 149 | (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE) |
76316a31 MS |
150 | |
151 | /* monitor code */ | |
4aecfb16 | 152 | #define SIZE 0x40000 |
1020286e | 153 | #define CONFIG_SYS_MONITOR_LEN SIZE |
4aecfb16 | 154 | #define CONFIG_SYS_MONITOR_BASE \ |
1020286e MS |
155 | (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \ |
156 | - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE) | |
4aecfb16 MS |
157 | #define CONFIG_SYS_MONITOR_END \ |
158 | (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) | |
6d0f6bcf | 159 | #define CONFIG_SYS_MALLOC_LEN SIZE |
4aecfb16 MS |
160 | #define CONFIG_SYS_MALLOC_BASE \ |
161 | (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN) | |
76316a31 MS |
162 | |
163 | /* stack */ | |
8fe7b29f | 164 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE |
76316a31 MS |
165 | |
166 | /*#define RAMENV */ | |
167 | #define FLASH | |
168 | ||
169 | #ifdef FLASH | |
4aecfb16 MS |
170 | # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START |
171 | # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE | |
172 | # define CONFIG_SYS_FLASH_CFI 1 | |
173 | # define CONFIG_FLASH_CFI_DRIVER 1 | |
174 | /* ?empty sector */ | |
175 | # define CONFIG_SYS_FLASH_EMPTY_INFO 1 | |
176 | /* max number of memory banks */ | |
177 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
178 | /* max number of sectors on one chip */ | |
179 | # define CONFIG_SYS_MAX_FLASH_SECT 512 | |
180 | /* hardware flash protection */ | |
181 | # define CONFIG_SYS_FLASH_PROTECTION | |
182 | ||
183 | # ifdef RAMENV | |
184 | # define CONFIG_ENV_IS_NOWHERE 1 | |
185 | # define CONFIG_ENV_SIZE 0x1000 | |
186 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) | |
187 | ||
188 | # else /* !RAMENV */ | |
189 | # define CONFIG_ENV_IS_IN_FLASH 1 | |
190 | /* 128K(one sector) for env */ | |
191 | # define CONFIG_ENV_SECT_SIZE 0x20000 | |
192 | # define CONFIG_ENV_ADDR \ | |
193 | (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) | |
194 | # define CONFIG_ENV_SIZE 0x20000 | |
195 | # endif /* !RAMBOOT */ | |
76316a31 | 196 | #else /* !FLASH */ |
4aecfb16 MS |
197 | /* ENV in RAM */ |
198 | # define CONFIG_SYS_NO_FLASH 1 | |
199 | # define CONFIG_ENV_IS_NOWHERE 1 | |
200 | # define CONFIG_ENV_SIZE 0x1000 | |
201 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) | |
202 | /* hardware flash protection */ | |
203 | # define CONFIG_SYS_FLASH_PROTECTION | |
76316a31 MS |
204 | #endif /* !FLASH */ |
205 | ||
853643d8 MS |
206 | /* system ace */ |
207 | #ifdef XILINX_SYSACE_BASEADDR | |
4aecfb16 MS |
208 | # define CONFIG_SYSTEMACE |
209 | /* #define DEBUG_SYSTEMACE */ | |
210 | # define SYSTEMACE_CONFIG_FPGA | |
211 | # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR | |
212 | # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH | |
213 | # define CONFIG_DOS_PARTITION | |
853643d8 MS |
214 | #endif |
215 | ||
e9b737de | 216 | #if defined(XILINX_USE_ICACHE) |
4aecfb16 | 217 | # define CONFIG_ICACHE |
e9b737de | 218 | #else |
4aecfb16 | 219 | # undef CONFIG_ICACHE |
e9b737de MS |
220 | #endif |
221 | ||
222 | #if defined(XILINX_USE_DCACHE) | |
4aecfb16 | 223 | # define CONFIG_DCACHE |
e9b737de | 224 | #else |
4aecfb16 | 225 | # undef CONFIG_DCACHE |
e9b737de MS |
226 | #endif |
227 | ||
079a136c JL |
228 | /* |
229 | * BOOTP options | |
230 | */ | |
231 | #define CONFIG_BOOTP_BOOTFILESIZE | |
232 | #define CONFIG_BOOTP_BOOTPATH | |
233 | #define CONFIG_BOOTP_GATEWAY | |
234 | #define CONFIG_BOOTP_HOSTNAME | |
76316a31 | 235 | |
5dc11a51 JL |
236 | /* |
237 | * Command line configuration. | |
238 | */ | |
239 | #include <config_cmd_default.h> | |
240 | ||
241 | #define CONFIG_CMD_ASKENV | |
5dc11a51 | 242 | #define CONFIG_CMD_IRQ |
5dc11a51 | 243 | #define CONFIG_CMD_MFSL |
330e5545 | 244 | #define CONFIG_CMD_ECHO |
4d49b280 | 245 | |
e9b737de | 246 | #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE) |
4aecfb16 | 247 | # define CONFIG_CMD_CACHE |
e9b737de | 248 | #else |
4aecfb16 | 249 | # undef CONFIG_CMD_CACHE |
e9b737de MS |
250 | #endif |
251 | ||
6d0f6bcf | 252 | #ifndef CONFIG_SYS_ENET |
4aecfb16 | 253 | # undef CONFIG_CMD_NET |
1252df06 | 254 | # undef CONFIG_CMD_NFS |
4d49b280 | 255 | #else |
4aecfb16 MS |
256 | # define CONFIG_CMD_PING |
257 | # define CONFIG_CMD_DHCP | |
4d49b280 | 258 | #endif |
853643d8 MS |
259 | |
260 | #if defined(CONFIG_SYSTEMACE) | |
4aecfb16 MS |
261 | # define CONFIG_CMD_EXT2 |
262 | # define CONFIG_CMD_FAT | |
853643d8 | 263 | #endif |
5dc11a51 JL |
264 | |
265 | #if defined(FLASH) | |
4aecfb16 MS |
266 | # define CONFIG_CMD_ECHO |
267 | # define CONFIG_CMD_FLASH | |
268 | # define CONFIG_CMD_IMLS | |
269 | # define CONFIG_CMD_JFFS2 | |
270 | ||
271 | # if !defined(RAMENV) | |
272 | # define CONFIG_CMD_SAVEENV | |
273 | # define CONFIG_CMD_SAVES | |
274 | # endif | |
853643d8 | 275 | #else |
4aecfb16 MS |
276 | # undef CONFIG_CMD_IMLS |
277 | # undef CONFIG_CMD_FLASH | |
278 | # undef CONFIG_CMD_JFFS2 | |
5dc11a51 | 279 | #endif |
76316a31 | 280 | |
5dc11a51 | 281 | #if defined(CONFIG_CMD_JFFS2) |
144876a3 | 282 | /* JFFS2 partitions */ |
68d7d651 | 283 | #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */ |
942556a9 SR |
284 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
285 | #define CONFIG_FLASH_CFI_MTD | |
c82a541d | 286 | #define MTDIDS_DEFAULT "nor0=flash-0" |
144876a3 MS |
287 | |
288 | /* default mtd partition table */ | |
c82a541d | 289 | #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\ |
144876a3 MS |
290 | "256k(env),3m(kernel),1m(romfs),"\ |
291 | "1m(cramfs),-(jffs2)" | |
292 | #endif | |
293 | ||
76316a31 | 294 | /* Miscellaneous configurable options */ |
6d0f6bcf | 295 | #define CONFIG_SYS_PROMPT "U-Boot-mONStR> " |
4aecfb16 MS |
296 | /* size of console buffer */ |
297 | #define CONFIG_SYS_CBSIZE 512 | |
298 | /* print buffer size */ | |
299 | #define CONFIG_SYS_PBSIZE \ | |
300 | (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
301 | /* max number of command args */ | |
302 | #define CONFIG_SYS_MAXARGS 15 | |
6d0f6bcf | 303 | #define CONFIG_SYS_LONGHELP |
4aecfb16 MS |
304 | /* default load address */ |
305 | #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START | |
76316a31 | 306 | |
330e5545 | 307 | #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ |
76316a31 | 308 | #define CONFIG_BOOTARGS "root=romfs" |
330e5545 | 309 | #define CONFIG_HOSTNAME XILINX_BOARD_NAME |
853643d8 | 310 | #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" |
76316a31 | 311 | #define CONFIG_IPADDR 192.168.0.3 |
853643d8 MS |
312 | #define CONFIG_SERVERIP 192.168.0.5 |
313 | #define CONFIG_GATEWAYIP 192.168.0.1 | |
76316a31 MS |
314 | #define CONFIG_ETHADDR 00:E0:0C:00:00:FD |
315 | ||
316 | /* architecture dependent code */ | |
6d0f6bcf JCPV |
317 | #define CONFIG_SYS_USR_EXCEP /* user exception */ |
318 | #define CONFIG_SYS_HZ 1000 | |
76316a31 | 319 | |
0900bee9 | 320 | #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo" |
144876a3 | 321 | |
4aecfb16 | 322 | #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \ |
c82a541d SL |
323 | "nor0=flash-0\0"\ |
324 | "mtdparts=mtdparts=flash-0:"\ | |
144876a3 MS |
325 | "256k(u-boot),256k(env),3m(kernel),"\ |
326 | "1m(romfs),1m(cramfs),-(jffs2)\0" | |
327 | ||
188dc16b | 328 | #define CONFIG_CMDLINE_EDITING |
188dc16b | 329 | |
0900bee9 MS |
330 | /* Use the HUSH parser */ |
331 | #define CONFIG_SYS_HUSH_PARSER | |
332 | #ifdef CONFIG_SYS_HUSH_PARSER | |
4aecfb16 | 333 | # define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
0900bee9 MS |
334 | #endif |
335 | ||
37e892d9 MS |
336 | /* Enable flat device tree support */ |
337 | #define CONFIG_LMB 1 | |
338 | #define CONFIG_FIT 1 | |
339 | #define CONFIG_OF_LIBFDT 1 | |
340 | ||
76316a31 | 341 | #endif /* __CONFIG_H */ |