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6940383d DH |
1 | /* Configuration header file for Gaisler Research AB's Template |
2 | * design (GPL Open Source SPARC/LEON3 96MHz) for Altera NIOS | |
3 | * Development board Stratix II edition, with the FPGA device | |
4 | * EP2S60. | |
5 | * | |
6 | * (C) Copyright 2003-2005 | |
7 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
8 | * | |
9 | * (C) Copyright 2008 | |
10 | * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. | |
11 | * | |
3765b3e7 | 12 | * SPDX-License-Identifier: GPL-2.0+ |
6940383d DH |
13 | */ |
14 | ||
15 | #ifndef __CONFIG_H__ | |
16 | #define __CONFIG_H__ | |
17 | ||
4c547754 | 18 | #define CONFIG_DISPLAY_BOARDINFO |
a62bba15 | 19 | |
6940383d DH |
20 | /* |
21 | * High Level Configuration Options | |
22 | * (easy to change) | |
23 | */ | |
24 | ||
6940383d | 25 | /* Altera NIOS Development board, Stratix II board */ |
53677ef1 | 26 | #define CONFIG_GR_EP2S60 1 |
6940383d DH |
27 | |
28 | /* CPU / AMBA BUS configuration */ | |
53677ef1 | 29 | #define CONFIG_SYS_CLK_FREQ 96000000 /* 96MHz */ |
6940383d | 30 | |
6940383d DH |
31 | /* Define this is the GR-2S60-MEZZ mezzanine is available and you |
32 | * want to use the USB and GRETH functionality of the board | |
33 | */ | |
34 | #undef GR_2S60_MEZZ | |
35 | ||
36 | #ifdef GR_2S60_MEZZ | |
37 | #define USE_GRETH 1 | |
38 | #define USE_GRUSB 1 | |
39 | #endif | |
40 | ||
41 | /* | |
42 | * Serial console configuration | |
43 | */ | |
44 | #define CONFIG_BAUDRATE 38400 /* ... at 38400 bps */ | |
6d0f6bcf | 45 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } |
6940383d DH |
46 | |
47 | /* Partitions */ | |
48 | #define CONFIG_DOS_PARTITION | |
49 | #define CONFIG_MAC_PARTITION | |
50 | #define CONFIG_ISO_PARTITION | |
51 | ||
52 | /* | |
53 | * Supported commands | |
54 | */ | |
6940383d | 55 | #define CONFIG_CMD_REGINFO |
6940383d DH |
56 | #define CONFIG_CMD_DIAG |
57 | #define CONFIG_CMD_IRQ | |
58 | ||
59 | /* USB support */ | |
60 | #if USE_GRUSB | |
61 | #define CONFIG_USB_UHCI | |
6940383d | 62 | /* Enable needed helper functions */ |
52cb4d4f | 63 | #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */ |
6940383d DH |
64 | #endif |
65 | ||
66 | /* | |
67 | * Autobooting | |
68 | */ | |
6940383d DH |
69 | |
70 | #define CONFIG_PREBOOT "echo;" \ | |
71 | "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ | |
72 | "echo" | |
73 | ||
74 | #undef CONFIG_BOOTARGS | |
75 | ||
76 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
77 | "netdev=eth0\0" \ | |
78 | "nfsargs=setenv bootargs console=ttyS0,38400 root=/dev/nfs rw " \ | |
79 | "nfsroot=${serverip}:${rootpath}\0" \ | |
80 | "ramargs=setenv bootargs console=ttyS0,${baudrate} root=/dev/ram rw\0" \ | |
81 | "addip=setenv bootargs ${bootargs} " \ | |
82 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
83 | ":${hostname}:${netdev}:off panic=1\0" \ | |
84 | "flash_nfs=run nfsargs addip;" \ | |
85 | "bootm ${kernel_addr}\0" \ | |
86 | "flash_self=run ramargs addip;" \ | |
87 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ | |
88 | "net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0" \ | |
89 | "scratch=40800000\0" \ | |
3a2b9f28 | 90 | "getkernel=tftpboot $(scratch) $(bootfile)\0" \ |
6940383d DH |
91 | "bootargs=console=ttyS0,38400 root=/dev/nfs rw nfsroot=192.168.0.20:/export/rootfs ip=192.168.0.207:192.168.0.20:192.168.0.1:255.255.255.0:ml401:eth0\0" \ |
92 | "" | |
93 | ||
94 | #define CONFIG_NETMASK 255.255.255.0 | |
95 | #define CONFIG_GATEWAYIP 192.168.0.1 | |
96 | #define CONFIG_SERVERIP 192.168.0.20 | |
97 | #define CONFIG_IPADDR 192.168.0.207 | |
8b3637c6 | 98 | #define CONFIG_ROOTPATH "/export/rootfs" |
6940383d | 99 | #define CONFIG_HOSTNAME ml401 |
b3f44c21 | 100 | #define CONFIG_BOOTFILE "/uImage" |
6940383d DH |
101 | |
102 | #define CONFIG_BOOTCOMMAND "run flash_self" | |
103 | ||
104 | /* Memory MAP | |
105 | * | |
106 | * Flash: | |
107 | * |--------------------------------| | |
108 | * | 0x00000000 Text & Data & BSS | * | |
109 | * | for Monitor | * | |
110 | * | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| * | |
111 | * | UNUSED / Growth | * 256kb | |
112 | * |--------------------------------| | |
113 | * | 0x00050000 Base custom area | * | |
114 | * | kernel / FS | * | |
115 | * | | * Rest of Flash | |
116 | * |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| | |
117 | * | END-0x00008000 Environment | * 32kb | |
118 | * |--------------------------------| | |
119 | * | |
120 | * | |
121 | * | |
122 | * Main Memory: | |
123 | * |--------------------------------| | |
124 | * | UNUSED / scratch area | | |
125 | * | | | |
126 | * | | | |
127 | * | | | |
128 | * | | | |
129 | * |--------------------------------| | |
130 | * | Monitor .Text / .DATA / .BSS | * 512kb | |
131 | * | Relocated! | * | |
132 | * |--------------------------------| | |
133 | * | Monitor Malloc | * 128kb (contains relocated environment) | |
134 | * |--------------------------------| | |
135 | * | Monitor/kernel STACK | * 64kb | |
136 | * |--------------------------------| | |
137 | * | Page Table for MMU systems | * 2k | |
138 | * |--------------------------------| | |
139 | * | PROM Code accessed from Linux | * 6kb-128b | |
140 | * |--------------------------------| | |
141 | * | Global data (avail from kernel)| * 128b | |
142 | * |--------------------------------| | |
143 | * | |
144 | */ | |
145 | ||
146 | /* | |
147 | * Flash configuration (8,16 or 32 MB) | |
148 | * TEXT base always at 0xFFF00000 | |
149 | * ENV_ADDR always at 0xFFF40000 | |
150 | * FLASH_BASE at 0xFC000000 for 64 MB | |
151 | * 0xFE000000 for 32 MB | |
152 | * 0xFF000000 for 16 MB | |
153 | * 0xFF800000 for 8 MB | |
154 | */ | |
6d0f6bcf JCPV |
155 | /*#define CONFIG_SYS_NO_FLASH 1*/ |
156 | #define CONFIG_SYS_FLASH_BASE 0x00000000 | |
157 | #define CONFIG_SYS_FLASH_SIZE 0x00400000 /* FPGA Bit file is in top of FLASH, we only ues the bottom 4Mb */ | |
6940383d DH |
158 | |
159 | #define PHYS_FLASH_SECT_SIZE 0x00010000 /* 64 KB sectors */ | |
6d0f6bcf JCPV |
160 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */ |
161 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ | |
6940383d | 162 | |
6d0f6bcf JCPV |
163 | #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ |
164 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ | |
165 | #define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */ | |
166 | #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */ | |
167 | #define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
6940383d DH |
168 | |
169 | /*** CFI CONFIG ***/ | |
6d0f6bcf | 170 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT |
00b1883a | 171 | #define CONFIG_FLASH_CFI_DRIVER |
6d0f6bcf | 172 | #define CONFIG_SYS_FLASH_CFI |
6940383d | 173 | /* Bypass cache when reading regs from flash memory */ |
6d0f6bcf | 174 | #define CONFIG_SYS_FLASH_CFI_BYPASS_READ |
6940383d | 175 | /* Buffered writes (32byte/go) instead of single accesses */ |
6d0f6bcf | 176 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE |
6940383d DH |
177 | |
178 | /* | |
179 | * Environment settings | |
180 | */ | |
93f6d725 | 181 | /*#define CONFIG_ENV_IS_NOWHERE 1*/ |
5a1aceb0 | 182 | #define CONFIG_ENV_IS_IN_FLASH 1 |
0e8d1586 JCPV |
183 | /* CONFIG_ENV_ADDR need to be at sector boundary */ |
184 | #define CONFIG_ENV_SIZE 0x8000 | |
185 | #define CONFIG_ENV_SECT_SIZE 0x20000 | |
6d0f6bcf | 186 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SECT_SIZE) |
6940383d DH |
187 | #define CONFIG_ENV_OVERWRITE 1 |
188 | ||
189 | /* | |
190 | * Memory map | |
191 | */ | |
6d0f6bcf JCPV |
192 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
193 | #define CONFIG_SYS_SDRAM_SIZE 0x02000000 | |
194 | #define CONFIG_SYS_SDRAM_END (CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE) | |
6940383d DH |
195 | |
196 | /* no SRAM available */ | |
6d0f6bcf JCPV |
197 | #undef CONFIG_SYS_SRAM_BASE |
198 | #undef CONFIG_SYS_SRAM_SIZE | |
6940383d | 199 | |
6d0f6bcf JCPV |
200 | #define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE |
201 | #define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE | |
202 | #define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END | |
6940383d | 203 | |
25ddd1fb | 204 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_END - GENERATED_GBL_DATA_SIZE) |
6940383d | 205 | |
25ddd1fb | 206 | #define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 207 | #define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE) |
6940383d | 208 | |
6d0f6bcf JCPV |
209 | #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32) |
210 | #define CONFIG_SYS_STACK_SIZE (0x10000-32) | |
6940383d | 211 | |
14d0a02a | 212 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf JCPV |
213 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
214 | # define CONFIG_SYS_RAMBOOT 1 | |
6940383d DH |
215 | #endif |
216 | ||
6d0f6bcf JCPV |
217 | #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */ |
218 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
219 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
6940383d | 220 | |
6d0f6bcf JCPV |
221 | #define CONFIG_SYS_MALLOC_END (CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE) |
222 | #define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN) | |
6940383d DH |
223 | |
224 | /* relocated monitor area */ | |
6d0f6bcf JCPV |
225 | #define CONFIG_SYS_RELOC_MONITOR_MAX_END CONFIG_SYS_MALLOC_BASE |
226 | #define CONFIG_SYS_RELOC_MONITOR_BASE (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN) | |
6940383d DH |
227 | |
228 | /* make un relocated address from relocated address */ | |
14d0a02a | 229 | #define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE)) |
6940383d DH |
230 | |
231 | /* | |
232 | * Ethernet configuration uses on board SMC91C111, however if a mezzanine | |
233 | * with a PHY is attached the GRETH can be used on this board. | |
234 | * Define USE_GRETH in order to use the mezzanine provided PHY with the | |
235 | * onchip GRETH network MAC, note that this is not supported by the | |
236 | * template design. | |
237 | */ | |
238 | #ifndef USE_GRETH | |
239 | ||
240 | /* USE SMC91C111 MAC */ | |
7194ab80 | 241 | #define CONFIG_SMC91111 1 |
6940383d DH |
242 | #define CONFIG_SMC91111_BASE 0x20000300 /* chip select 3 */ |
243 | #define CONFIG_SMC_USE_32_BIT 1 /* 32 bit bus */ | |
244 | #undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */ | |
245 | /*#define CONFIG_SHOW_ACTIVITY*/ | |
246 | #define CONFIG_NET_RETRY_COUNT 10 /* # of retries */ | |
247 | ||
248 | #else | |
249 | ||
250 | /* USE GRETH Ethernet Driver */ | |
6940383d | 251 | #define CONFIG_GRETH 1 |
1e1f3536 | 252 | #endif |
6940383d | 253 | |
6940383d DH |
254 | #define CONFIG_PHY_ADDR 0x00 |
255 | ||
256 | /* | |
257 | * Miscellaneous configurable options | |
258 | */ | |
6d0f6bcf | 259 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
6940383d | 260 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 261 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
6940383d | 262 | #else |
6d0f6bcf | 263 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
6940383d | 264 | #endif |
6d0f6bcf JCPV |
265 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
266 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
267 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
6940383d | 268 | |
6d0f6bcf JCPV |
269 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ |
270 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
6940383d | 271 | |
6d0f6bcf | 272 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
6940383d | 273 | |
6940383d DH |
274 | /*----------------------------------------------------------------------- |
275 | * USB stuff | |
276 | *----------------------------------------------------------------------- | |
277 | */ | |
278 | #define CONFIG_USB_CLOCK 0x0001BBBB | |
279 | #define CONFIG_USB_CONFIG 0x00005000 | |
280 | ||
281 | /***** Gaisler GRLIB IP-Cores Config ********/ | |
282 | ||
6d0f6bcf | 283 | #define CONFIG_SYS_GRLIB_SDRAM 0 |
6940383d | 284 | |
cff009ed DH |
285 | /* No SDRAM Configuration */ |
286 | #undef CONFIG_SYS_GRLIB_GAISLER_SDCTRL1 | |
287 | ||
6940383d DH |
288 | /* See, GRLIB Docs (grip.pdf) on how to set up |
289 | * These the memory controller registers. | |
290 | */ | |
cff009ed DH |
291 | #define CONFIG_SYS_GRLIB_ESA_MCTRL1 |
292 | #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG1 (0x10f800ff | (1<<11)) | |
293 | #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG2 0x00000000 | |
294 | #define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG3 0x00000000 | |
295 | ||
296 | /* GRLIB FT-MCTRL configuration */ | |
297 | #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1 | |
298 | #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG1 (0x10f800ff | (1<<11)) | |
299 | #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG2 0x00000000 | |
300 | #define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG3 0x00000000 | |
301 | ||
302 | /* DDR controller */ | |
303 | #define CONFIG_SYS_GRLIB_GAISLER_DDRSPA1 | |
304 | #define CONFIG_SYS_GRLIB_GAISLER_DDRSPA1_CTRL 0xa900830a | |
305 | ||
306 | /* no DDR2 Controller */ | |
307 | #undef CONFIG_SYS_GRLIB_GAISLER_DDR2SPA1 | |
6940383d | 308 | |
6940383d DH |
309 | /* default kernel command line */ |
310 | #define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0" | |
311 | ||
312 | #endif /* __CONFIG_H */ |