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566806ca SR |
1 | /* |
2 | * (C) Copyright 2007 | |
3 | * Stefan Roese, DENX Software Engineering, sr@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 | * kilauea.h - configuration for AMCC Kilauea (405EX) | |
26 | ***********************************************************************/ | |
27 | ||
28 | #ifndef __CONFIG_H | |
29 | #define __CONFIG_H | |
30 | ||
31 | /*----------------------------------------------------------------------- | |
32 | * High Level Configuration Options | |
33 | *----------------------------------------------------------------------*/ | |
34 | #define CONFIG_KILAUEA 1 /* Board is Kilauea */ | |
35 | #define CONFIG_4xx 1 /* ... PPC4xx family */ | |
36 | #define CONFIG_405EX 1 /* Specifc 405EX support*/ | |
37 | #define CONFIG_SYS_CLK_FREQ 33333333 /* ext frequency to pll */ | |
38 | ||
39 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ | |
40 | #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ | |
41 | ||
42 | /*----------------------------------------------------------------------- | |
43 | * Base addresses -- Note these are effective addresses where the | |
44 | * actual resources get mapped (not physical addresses) | |
45 | *----------------------------------------------------------------------*/ | |
46 | #define CFG_SDRAM_BASE 0x00000000 | |
47 | #define CFG_FLASH_BASE 0xFC000000 | |
48 | #define CFG_NAND_ADDR 0xF8000000 | |
49 | #define CFG_FPGA_BASE 0xF0000000 | |
50 | #define CFG_PERIPHERAL_BASE 0xEF600000 /* internal peripherals*/ | |
51 | #define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */ | |
52 | #define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ | |
53 | #define CFG_MONITOR_BASE (TEXT_BASE) | |
54 | ||
55 | /*----------------------------------------------------------------------- | |
56 | * Initial RAM & stack pointer | |
57 | *----------------------------------------------------------------------*/ | |
58 | #define CFG_INIT_RAM_ADDR 0x02000000 /* inside of SDRAM */ | |
59 | #define CFG_INIT_RAM_END (4 << 10) | |
60 | #define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */ | |
61 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
62 | /* reserve some memory for POST and BOOT limit info */ | |
63 | #define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 16) | |
64 | ||
65 | /* extra data in init-ram */ | |
66 | #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4) | |
67 | #define CFG_POST_MAGIC (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 8) | |
68 | #define CFG_POST_VAL (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 12) | |
69 | #define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR /* for commproc.c */ | |
70 | ||
71 | /*----------------------------------------------------------------------- | |
72 | * Serial Port | |
73 | *----------------------------------------------------------------------*/ | |
74 | #define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ | |
75 | #define CONFIG_BAUDRATE 115200 | |
76 | #define CONFIG_SERIAL_MULTI 1 | |
77 | /* define this if you want console on UART1 */ | |
78 | #undef CONFIG_UART1_CONSOLE | |
79 | ||
80 | #define CFG_BAUDRATE_TABLE \ | |
81 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} | |
82 | ||
83 | /*----------------------------------------------------------------------- | |
84 | * Environment | |
85 | *----------------------------------------------------------------------*/ | |
86 | #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) | |
87 | #define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ | |
88 | #else | |
89 | #define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ | |
90 | #define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */ | |
91 | #endif | |
92 | ||
93 | /*----------------------------------------------------------------------- | |
94 | * FLASH related | |
95 | *----------------------------------------------------------------------*/ | |
96 | #define CFG_FLASH_CFI /* The flash is CFI compatible */ | |
97 | #define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
98 | ||
99 | #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE} | |
100 | #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
101 | #define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ | |
102 | ||
103 | #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
104 | #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
105 | ||
106 | #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ | |
107 | #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ | |
108 | ||
109 | #ifdef CFG_ENV_IS_IN_FLASH | |
110 | #define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ | |
111 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE) | |
112 | #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ | |
113 | ||
114 | /* Address and size of Redundant Environment Sector */ | |
115 | #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE) | |
116 | #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) | |
117 | #endif /* CFG_ENV_IS_IN_FLASH */ | |
118 | ||
119 | /*----------------------------------------------------------------------- | |
120 | * DDR SDRAM | |
121 | *----------------------------------------------------------------------*/ | |
122 | #define CFG_MBYTES_SDRAM (256) /* 256MB */ | |
123 | ||
124 | /*----------------------------------------------------------------------- | |
125 | * I2C | |
126 | *----------------------------------------------------------------------*/ | |
127 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ | |
128 | #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ | |
129 | #define CFG_I2C_SLAVE 0x7F | |
130 | ||
131 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */ | |
132 | #define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ | |
133 | #define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
134 | ||
135 | /* Standard DTT sensor configuration */ | |
136 | #define CONFIG_DTT_DS1775 1 | |
137 | #define CONFIG_DTT_SENSORS { 0 } | |
138 | #define CFG_I2C_DTT_ADDR 0x48 | |
139 | ||
140 | /* RTC configuration */ | |
141 | #define CONFIG_RTC_DS1338 1 | |
142 | #define CFG_I2C_RTC_ADDR 0x68 | |
143 | ||
144 | /*----------------------------------------------------------------------- | |
145 | * Ethernet | |
146 | *----------------------------------------------------------------------*/ | |
147 | #define CONFIG_M88E1111_PHY 1 | |
148 | #define CONFIG_IBM_EMAC4_V4 1 | |
149 | #define CONFIG_MII 1 /* MII PHY management */ | |
150 | #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ | |
151 | ||
152 | #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ | |
153 | #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ | |
154 | ||
155 | #define CONFIG_HAS_ETH0 1 | |
156 | ||
157 | #define CONFIG_NET_MULTI 1 | |
158 | #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ | |
159 | #define CONFIG_PHY1_ADDR 2 | |
160 | ||
161 | #define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ | |
162 | ||
163 | #define CONFIG_PREBOOT "echo;" \ | |
164 | "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ | |
165 | "echo" | |
166 | ||
167 | #undef CONFIG_BOOTARGS | |
168 | ||
566806ca SR |
169 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
170 | "logversion=2\0" \ | |
171 | "netdev=eth0\0" \ | |
172 | "hostname=kilauea\0" \ | |
173 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
174 | "nfsroot=${serverip}:${rootpath}\0" \ | |
175 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
176 | "addip=setenv bootargs ${bootargs} " \ | |
177 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
178 | ":${hostname}:${netdev}:off panic=1\0" \ | |
179 | "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ | |
180 | "net_nfs=tftp 200000 ${bootfile};" \ | |
fd671802 SR |
181 | "run nfsargs addip addtty;" \ |
182 | "bootm 200000\0" \ | |
183 | "net_nfs_fdt=tftp 200000 ${bootfile};" \ | |
566806ca SR |
184 | "tftp ${fdt_addr} ${fdt_file};" \ |
185 | "run nfsargs addip addtty;" \ | |
186 | "bootm 200000 - ${fdt_addr}\0" \ | |
187 | "flash_nfs=run nfsargs addip addtty;" \ | |
188 | "bootm ${kernel_addr}\0" \ | |
189 | "flash_self=run ramargs addip addtty;" \ | |
190 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ | |
191 | "rootpath=/opt/eldk/ppc_4xx\0" \ | |
192 | "bootfile=kilauea/uImage\0" \ | |
193 | "fdt_file=kilauea/kilauea.dtb\0" \ | |
194 | "fdt_addr=400000\0" \ | |
195 | "kernel_addr=fc000000\0" \ | |
196 | "ramdisk_addr=fc200000\0" \ | |
197 | "initrd_high=30000000\0" \ | |
198 | "load=tftp 200000 kilauea/u-boot.bin\0" \ | |
199 | "update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \ | |
200 | "cp.b ${fileaddr} fffa0000 ${filesize};" \ | |
201 | "setenv filesize;saveenv\0" \ | |
202 | "upd=run load update\0" \ | |
203 | "nload=tftp 200000 kilauea/u-boot-nand.bin\0" \ | |
204 | "nupdate=nand erase 0 60000;nand write 200000 0 60000;" \ | |
205 | "setenv filesize;saveenv\0" \ | |
206 | "nupd=run nload nupdate\0" \ | |
566806ca | 207 | "pciconfighost=1\0" \ |
d4cb2d17 | 208 | "pcie_mode=RP:RP\0" \ |
566806ca | 209 | "" |
566806ca SR |
210 | #define CONFIG_BOOTCOMMAND "run flash_self" |
211 | ||
212 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
213 | ||
214 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
215 | #define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */ | |
216 | ||
217 | /* | |
218 | * BOOTP options | |
219 | */ | |
220 | #define CONFIG_BOOTP_BOOTFILESIZE | |
221 | #define CONFIG_BOOTP_BOOTPATH | |
222 | #define CONFIG_BOOTP_GATEWAY | |
223 | #define CONFIG_BOOTP_HOSTNAME | |
224 | ||
225 | /* | |
226 | * Command line configuration. | |
227 | */ | |
228 | #include <config_cmd_default.h> | |
229 | ||
230 | #define CONFIG_CMD_ASKENV | |
231 | #define CONFIG_CMD_DATE | |
232 | #define CONFIG_CMD_DHCP | |
233 | #define CONFIG_CMD_DIAG | |
234 | #define CONFIG_CMD_DTT | |
235 | #define CONFIG_CMD_EEPROM | |
236 | #define CONFIG_CMD_ELF | |
237 | #define CONFIG_CMD_I2C | |
238 | #define CONFIG_CMD_IRQ | |
239 | #define CONFIG_CMD_LOG | |
240 | #define CONFIG_CMD_MII | |
241 | #define CONFIG_CMD_NAND | |
242 | #define CONFIG_CMD_NET | |
243 | #define CONFIG_CMD_NFS | |
244 | #define CONFIG_CMD_PCI | |
245 | #define CONFIG_CMD_PING | |
246 | #define CONFIG_CMD_REGINFO | |
afe9fa59 | 247 | #define CONFIG_CMD_SNTP |
566806ca SR |
248 | |
249 | /* POST support */ | |
250 | #define CONFIG_POST (CFG_POST_MEMORY | \ | |
251 | CFG_POST_CACHE | \ | |
252 | CFG_POST_CPU | \ | |
253 | CFG_POST_ETHER | \ | |
254 | CFG_POST_I2C | \ | |
255 | CFG_POST_MEMORY | \ | |
256 | CFG_POST_UART) | |
257 | ||
258 | /* Define here the base-addresses of the UARTs to test in POST */ | |
259 | #define CFG_POST_UART_TABLE {UART0_BASE, UART1_BASE} | |
260 | ||
261 | #define CONFIG_LOGBUFFER | |
262 | #define CFG_POST_CACHE_ADDR 0x00800000 /* free virtual address */ | |
263 | ||
264 | #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ | |
265 | ||
266 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
267 | ||
268 | /*----------------------------------------------------------------------- | |
269 | * Miscellaneous configurable options | |
270 | *----------------------------------------------------------------------*/ | |
271 | #define CFG_LONGHELP /* undef to save memory */ | |
272 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
273 | #if defined(CONFIG_CMD_KGDB) | |
274 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ | |
275 | #else | |
276 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
277 | #endif | |
278 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
279 | #define CFG_MAXARGS 16 /* max number of command args */ | |
280 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
281 | ||
282 | #define CFG_MEMTEST_START 0x0400000 /* memtest works on */ | |
283 | #define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ | |
284 | ||
285 | #define CFG_LOAD_ADDR 0x100000 /* default load address */ | |
286 | #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ | |
287 | ||
288 | #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ | |
289 | ||
290 | #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ | |
291 | #define CONFIG_LOOPW 1 /* enable loopw command */ | |
292 | #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ | |
293 | #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ | |
294 | #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ | |
295 | ||
296 | /*----------------------------------------------------------------------- | |
297 | * PCI stuff | |
298 | *----------------------------------------------------------------------*/ | |
299 | #define CONFIG_PCI /* include pci support */ | |
300 | #define CONFIG_PCI_PNP 1 /* do pci plug-and-play */ | |
301 | #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */ | |
302 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE | |
303 | ||
304 | /*----------------------------------------------------------------------- | |
305 | * PCIe stuff | |
306 | *----------------------------------------------------------------------*/ | |
307 | #define CFG_PCIE_MEMBASE 0x90000000 /* mapped PCIe memory */ | |
308 | #define CFG_PCIE_MEMSIZE 0x08000000 /* 128 Meg, smallest incr per port */ | |
309 | ||
310 | #define CFG_PCIE0_CFGBASE 0xa0000000 /* remote access */ | |
311 | #define CFG_PCIE0_XCFGBASE 0xb0000000 /* local access */ | |
312 | #define CFG_PCIE0_CFGMASK 0xe0000001 /* 512 Meg */ | |
313 | ||
314 | #define CFG_PCIE1_CFGBASE 0xc0000000 /* remote access */ | |
315 | #define CFG_PCIE1_XCFGBASE 0xd0000000 /* local access */ | |
316 | #define CFG_PCIE1_CFGMASK 0xe0000001 /* 512 Meg */ | |
317 | ||
318 | #define CFG_PCIE0_UTLBASE 0xef502000 | |
319 | #define CFG_PCIE1_UTLBASE 0xef503000 | |
320 | ||
321 | /* base address of inbound PCIe window */ | |
322 | #define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL | |
323 | ||
324 | /* | |
325 | * For booting Linux, the board info and command line data | |
326 | * have to be in the first 8 MB of memory, since this is | |
327 | * the maximum mapped by the Linux kernel during initialization. | |
328 | */ | |
329 | #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
330 | ||
331 | /*----------------------------------------------------------------------- | |
332 | * Cache Configuration | |
333 | *----------------------------------------------------------------------*/ | |
334 | #define CFG_DCACHE_SIZE (16 << 10) /* For IBM 405EX */ | |
335 | #define CFG_CACHELINE_SIZE 32 | |
336 | #if defined(CONFIG_CMD_KGDB) | |
337 | #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ | |
338 | #endif | |
339 | ||
340 | /*----------------------------------------------------------------------- | |
341 | * External Bus Controller (EBC) Setup | |
342 | *----------------------------------------------------------------------*/ | |
343 | #define CFG_NAND_CS 1 /* NAND chip connected to CSx */ | |
344 | ||
345 | /* Memory Bank 0 (NOR-FLASH) initialization */ | |
346 | #define CFG_EBC_PB0AP 0x05806500 | |
347 | #define CFG_EBC_PB0CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/ | |
348 | ||
349 | /* Memory Bank 1 (NAND-FLASH) initialization */ | |
350 | #define CFG_EBC_PB1AP 0x018003c0 | |
351 | #define CFG_EBC_PB1CR (CFG_NAND_ADDR | 0x1e000) | |
352 | ||
353 | /* Memory Bank 2 (FPGA) initialization */ | |
354 | #define CFG_EBC_PB2AP 0x9400C800 | |
355 | #define CFG_EBC_PB2CR 0xF0018000 /* BAS=0x800,BS=1MB,BU=R/W,BW=8bit */ | |
356 | ||
357 | #define CFG_EBC_CFG 0x7FC00000 /* EBC0_CFG */ | |
358 | ||
359 | /*----------------------------------------------------------------------- | |
360 | * NAND FLASH | |
361 | *----------------------------------------------------------------------*/ | |
362 | #define CFG_MAX_NAND_DEVICE 1 | |
363 | #define NAND_MAX_CHIPS 1 | |
364 | #define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS) | |
365 | #define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */ | |
366 | ||
367 | /*----------------------------------------------------------------------- | |
368 | * GPIO Setup | |
369 | *----------------------------------------------------------------------*/ | |
370 | /*----------------------------------------------------------------------- | |
371 | * Definitions for GPIO setup (PPC405EX specific) | |
372 | * | |
373 | * GPIO0[0-3] - EBC data 0-3 inputs/outputs | |
374 | * GPIO0[4-7] - USB data 4-7 inputs/outputs | |
375 | * GPIO0[8-11] - NFCE# 1-3 inputs/outputs, GPIO11: IRQ6 inputs | |
376 | * GPIO0[12-15] - USB data 0-3 inputs/outputs | |
377 | * GPIO0[16-21] - UART0 control signal inputs/outputs | |
378 | * | |
379 | * GPIO0[22-25,27] - EBC control signal inputs/outputs | |
380 | * GPIO0[26] - Instruction trace outputs | |
381 | * GPIO0[28] - Float, N/C | |
382 | * GPIO0[29-31] - DMA control signal inputs/outputs | |
383 | */ | |
384 | #define CFG_GPIO0_OSRL 0x00AA54AA | |
385 | #define CFG_GPIO0_OSRH 0x21800000 | |
386 | #define CFG_GPIO0_TSRL 0x00AA55AA | |
387 | #define CFG_GPIO0_TSRH 0xA5A00000 | |
388 | ||
389 | #define CFG_GPIO0_ISR1L 0x00000100 | |
390 | #define CFG_GPIO0_ISR1H 0x04000000 | |
391 | #define CFG_GPIO0_ISR2L 0x00550055 | |
392 | #define CFG_GPIO0_ISR2H 0x40100000 | |
393 | ||
394 | /* | |
395 | * Internal Definitions | |
396 | * | |
397 | * Boot Flags | |
398 | */ | |
399 | #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ | |
400 | #define BOOTFLAG_WARM 0x02 /* Software reboot */ | |
401 | ||
402 | #if (CONFIG_COMMANDS & CFG_CMD_KGDB) | |
403 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ | |
404 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
405 | #endif | |
406 | ||
407 | /*----------------------------------------------------------------------- | |
408 | * Some Kilauea stuff..., mainly fpga registers | |
409 | */ | |
410 | #define CFG_FPGA_REG_BASE CFG_FPGA_BASE | |
411 | #define CFG_FPGA_FIFO_BASE (in32(CFG_FPGA_BASE) | (1 << 11)) | |
412 | ||
413 | /* interrupt */ | |
414 | #define CFG_FPGA_SLIC0_R_DPRAM_INT 0x80000000 | |
415 | #define CFG_FPGA_SLIC0_W_DPRAM_INT 0x40000000 | |
416 | #define CFG_FPGA_SLIC1_R_DPRAM_INT 0x20000000 | |
417 | #define CFG_FPGA_SLIC1_W_DPRAM_INT 0x10000000 | |
418 | #define CFG_FPGA_PHY0_INT 0x08000000 | |
419 | #define CFG_FPGA_PHY1_INT 0x04000000 | |
420 | #define CFG_FPGA_SLIC0_INT 0x02000000 | |
421 | #define CFG_FPGA_SLIC1_INT 0x01000000 | |
422 | ||
423 | /* DPRAM setting */ | |
424 | /* 00: 32B; 01: 64B; 10: 128B; 11: 256B */ | |
425 | #define CFG_FPGA_DPRAM_R_INT_LINE 0x00400000 /* 64 B */ | |
426 | #define CFG_FPGA_DPRAM_W_INT_LINE 0x00100000 /* 64 B */ | |
427 | #define CFG_FPGA_DPRAM_RW_TYPE 0x00080000 | |
428 | #define CFG_FPGA_DPRAM_RST 0x00040000 | |
429 | #define CFG_FPGA_UART0_FO 0x00020000 | |
430 | #define CFG_FPGA_UART1_FO 0x00010000 | |
431 | ||
432 | /* loopback */ | |
433 | #define CFG_FPGA_CHIPSIDE_LOOPBACK 0x00004000 | |
434 | #define CFG_FPGA_LINESIDE_LOOPBACK 0x00008000 | |
435 | #define CFG_FPGA_SLIC0_ENABLE 0x00002000 | |
436 | #define CFG_FPGA_SLIC1_ENABLE 0x00001000 | |
437 | #define CFG_FPGA_SLIC0_CS 0x00000800 | |
438 | #define CFG_FPGA_SLIC1_CS 0x00000400 | |
439 | #define CFG_FPGA_USER_LED0 0x00000200 | |
440 | #define CFG_FPGA_USER_LED1 0x00000100 | |
441 | ||
566806ca SR |
442 | /* pass open firmware flat tree */ |
443 | #define CONFIG_OF_LIBFDT 1 | |
444 | #define CONFIG_OF_BOARD_SETUP 1 | |
445 | ||
446 | #define OF_CPU "PowerPC,405EX@0" | |
837c730b SR |
447 | |
448 | #endif /* __CONFIG_H */ |