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1 | /* | |
2 | * (C) Copyright 2006-2008 | |
3 | * Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | * | |
5 | * (C) Copyright 2006 | |
6 | * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com | |
7 | * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com | |
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 | /* | |
26 | * sequoia.h - configuration for Sequoia & Rainier boards | |
27 | */ | |
28 | #ifndef __CONFIG_H | |
29 | #define __CONFIG_H | |
30 | ||
31 | /* | |
32 | * High Level Configuration Options | |
33 | */ | |
34 | /* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */ | |
35 | #ifndef CONFIG_RAINIER | |
36 | #define CONFIG_440EPX 1 /* Specific PPC440EPx */ | |
37 | #define CONFIG_HOSTNAME sequoia | |
38 | #else | |
39 | #define CONFIG_440GRX 1 /* Specific PPC440GRx */ | |
40 | #define CONFIG_HOSTNAME rainier | |
41 | #endif | |
42 | #define CONFIG_440 1 /* ... PPC440 family */ | |
43 | #define CONFIG_4xx 1 /* ... PPC4xx family */ | |
44 | ||
45 | /* | |
46 | * Include common defines/options for all AMCC eval boards | |
47 | */ | |
48 | #include "amcc-common.h" | |
49 | ||
50 | /* Detect Sequoia PLL input clock automatically via CPLD bit */ | |
51 | #define CONFIG_SYS_CLK_FREQ ((in8(CONFIG_SYS_BCSR_BASE + 3) & 0x80) ? \ | |
52 | 33333333 : 33000000) | |
53 | ||
54 | /* | |
55 | * Define this if you want support for video console with radeon 9200 pci card | |
56 | * Also set TEXT_BASE to 0xFFF80000 in board/amcc/sequoia/config.mk in this case | |
57 | */ | |
58 | #undef CONFIG_VIDEO | |
59 | ||
60 | #ifdef CONFIG_VIDEO | |
61 | /* | |
62 | * 44x dcache supported is working now on sequoia, but we don't enable | |
63 | * it yet since it needs further testing | |
64 | */ | |
65 | #define CONFIG_4xx_DCACHE /* enable dcache */ | |
66 | #endif | |
67 | ||
68 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ | |
69 | #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ | |
70 | ||
71 | /* | |
72 | * Base addresses -- Note these are effective addresses where the actual | |
73 | * resources get mapped (not physical addresses). | |
74 | */ | |
75 | #define CONFIG_SYS_TLB_FOR_BOOT_FLASH 0x0003 | |
76 | #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 | |
77 | #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */ | |
78 | #define CONFIG_SYS_NAND_ADDR 0xd0000000 /* NAND Flash */ | |
79 | #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */ | |
80 | #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE | |
81 | #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */ | |
82 | #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ | |
83 | #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 | |
84 | #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 | |
85 | #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 | |
86 | ||
87 | #define CONFIG_SYS_USB2D0_BASE 0xe0000100 | |
88 | #define CONFIG_SYS_USB_DEVICE 0xe0000000 | |
89 | #define CONFIG_SYS_USB_HOST 0xe0000400 | |
90 | #define CONFIG_SYS_BCSR_BASE 0xc0000000 | |
91 | ||
92 | /* | |
93 | * Initial RAM & stack pointer | |
94 | */ | |
95 | /* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */ | |
96 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */ | |
97 | #define CONFIG_SYS_INIT_RAM_END (4 << 10) | |
98 | #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ | |
99 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) | |
100 | #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) | |
101 | ||
102 | /* | |
103 | * Serial Port | |
104 | */ | |
105 | #define CONFIG_CONS_INDEX 1 /* Use UART0 */ | |
106 | #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ | |
107 | ||
108 | /* | |
109 | * Environment | |
110 | */ | |
111 | #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) | |
112 | #define CONFIG_ENV_IS_IN_NAND /* use NAND for environ vars */ | |
113 | #define CONFIG_ENV_IS_EMBEDDED /* use embedded environment */ | |
114 | #elif defined(CONFIG_SYS_RAMBOOT) | |
115 | #define CONFIG_ENV_IS_NOWHERE /* Store env in memory only */ | |
116 | #define CONFIG_ENV_SIZE (8 << 10) | |
117 | /* | |
118 | * In RAM-booting version, we have no environment storage. So we need to | |
119 | * provide at least preliminary MAC addresses for the 4xx EMAC driver to | |
120 | * register the interfaces. Those two addresses are generated via the | |
121 | * tools/gen_eth_addr tool and should only be used in a closed laboratory | |
122 | * environment. | |
123 | */ | |
124 | #define CONFIG_ETHADDR 4a:56:49:22:3e:43 | |
125 | #define CONFIG_ETH1ADDR 02:93:53:d5:06:98 | |
126 | #else | |
127 | #define CONFIG_ENV_IS_IN_FLASH /* use FLASH for environ vars */ | |
128 | #endif | |
129 | ||
130 | #if defined(CONFIG_CMD_FLASH) | |
131 | /* | |
132 | * FLASH related | |
133 | */ | |
134 | #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ | |
135 | #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
136 | ||
137 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
138 | ||
139 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
140 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ | |
141 | ||
142 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
143 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
144 | ||
145 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ | |
146 | #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */ | |
147 | ||
148 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ | |
149 | #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */ | |
150 | ||
151 | #ifdef CONFIG_ENV_IS_IN_FLASH | |
152 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ | |
153 | #define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE) | |
154 | #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ | |
155 | ||
156 | /* Address and size of Redundant Environment Sector */ | |
157 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) | |
158 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
159 | #endif | |
160 | #endif /* CONFIG_CMD_FLASH */ | |
161 | ||
162 | /* | |
163 | * IPL (Initial Program Loader, integrated inside CPU) | |
164 | * Will load first 4k from NAND (SPL) into cache and execute it from there. | |
165 | * | |
166 | * SPL (Secondary Program Loader) | |
167 | * Will load special U-Boot version (NUB) from NAND and execute it. This SPL | |
168 | * has to fit into 4kByte. It sets up the CPU and configures the SDRAM | |
169 | * controller and the NAND controller so that the special U-Boot image can be | |
170 | * loaded from NAND to SDRAM. | |
171 | * | |
172 | * NUB (NAND U-Boot) | |
173 | * This NAND U-Boot (NUB) is a special U-Boot version which can be started | |
174 | * from RAM. Therefore it mustn't (re-)configure the SDRAM controller. | |
175 | * | |
176 | * On 440EPx the SPL is copied to SDRAM before the NAND controller is | |
177 | * set up. While still running from cache, I experienced problems accessing | |
178 | * the NAND controller. sr - 2006-08-25 | |
179 | */ | |
180 | #define CONFIG_SYS_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */ | |
181 | #define CONFIG_SYS_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */ | |
182 | #define CONFIG_SYS_NAND_BOOT_SPL_DST (CONFIG_SYS_OCM_BASE + (12 << 10)) /* Copy SPL here */ | |
183 | #define CONFIG_SYS_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */ | |
184 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST /* Start NUB from */ | |
185 | /* this addr */ | |
186 | #define CONFIG_SYS_NAND_BOOT_SPL_DELTA (CONFIG_SYS_NAND_BOOT_SPL_SRC - CONFIG_SYS_NAND_BOOT_SPL_DST) | |
187 | ||
188 | /* | |
189 | * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) | |
190 | */ | |
191 | #define CONFIG_SYS_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */ | |
192 | #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */ | |
193 | ||
194 | /* | |
195 | * Now the NAND chip has to be defined (no autodetection used!) | |
196 | */ | |
197 | #define CONFIG_SYS_NAND_PAGE_SIZE 512 /* NAND chip page size */ | |
198 | #define CONFIG_SYS_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */ | |
199 | #define CONFIG_SYS_NAND_PAGE_COUNT 32 /* NAND chip page count */ | |
200 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */ | |
201 | #undef CONFIG_SYS_NAND_4_ADDR_CYCLE /* No fourth addr used (<=32MB) */ | |
202 | ||
203 | #define CONFIG_SYS_NAND_ECCSIZE 256 | |
204 | #define CONFIG_SYS_NAND_ECCBYTES 3 | |
205 | #define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE) | |
206 | #define CONFIG_SYS_NAND_OOBSIZE 16 | |
207 | #define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS) | |
208 | #define CONFIG_SYS_NAND_ECCPOS {0, 1, 2, 3, 6, 7} | |
209 | ||
210 | #ifdef CONFIG_ENV_IS_IN_NAND | |
211 | /* | |
212 | * For NAND booting the environment is embedded in the U-Boot image. Please take | |
213 | * look at the file board/amcc/sequoia/u-boot-nand.lds for details. | |
214 | */ | |
215 | #define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE | |
216 | #define CONFIG_ENV_OFFSET (CONFIG_SYS_NAND_U_BOOT_OFFS + CONFIG_ENV_SIZE) | |
217 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) | |
218 | #endif | |
219 | ||
220 | /* | |
221 | * DDR SDRAM | |
222 | */ | |
223 | #define CONFIG_SYS_MBYTES_SDRAM (256) /* 256MB */ | |
224 | #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) && \ | |
225 | !defined(CONFIG_SYS_RAMBOOT) | |
226 | #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */ | |
227 | #endif | |
228 | #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */ | |
229 | /* 440EPx errata CHIP 11 */ | |
230 | ||
231 | /* | |
232 | * I2C | |
233 | */ | |
234 | #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ | |
235 | ||
236 | #define CONFIG_SYS_I2C_MULTI_EEPROMS | |
237 | #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) | |
238 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 | |
239 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 | |
240 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 | |
241 | ||
242 | /* I2C bootstrap EEPROM */ | |
243 | #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR 0x52 | |
244 | #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 | |
245 | #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 | |
246 | ||
247 | /* I2C SYSMON (LM75, AD7414 is almost compatible) */ | |
248 | #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ | |
249 | #define CONFIG_DTT_AD7414 1 /* use AD7414 */ | |
250 | #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ | |
251 | #define CONFIG_SYS_DTT_MAX_TEMP 70 | |
252 | #define CONFIG_SYS_DTT_LOW_TEMP -30 | |
253 | #define CONFIG_SYS_DTT_HYSTERESIS 3 | |
254 | ||
255 | /* | |
256 | * Default environment variables | |
257 | */ | |
258 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
259 | CONFIG_AMCC_DEF_ENV \ | |
260 | CONFIG_AMCC_DEF_ENV_POWERPC \ | |
261 | CONFIG_AMCC_DEF_ENV_PPC_OLD \ | |
262 | CONFIG_AMCC_DEF_ENV_NOR_UPD \ | |
263 | CONFIG_AMCC_DEF_ENV_NAND_UPD \ | |
264 | "kernel_addr=FC000000\0" \ | |
265 | "ramdisk_addr=FC180000\0" \ | |
266 | "" | |
267 | ||
268 | #define CONFIG_M88E1111_PHY 1 | |
269 | #define CONFIG_IBM_EMAC4_V4 1 | |
270 | #define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */ | |
271 | ||
272 | #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ | |
273 | #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ | |
274 | ||
275 | #define CONFIG_HAS_ETH0 | |
276 | #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ | |
277 | #define CONFIG_PHY1_ADDR 1 | |
278 | ||
279 | /* USB */ | |
280 | #ifdef CONFIG_440EPX | |
281 | ||
282 | #undef CONFIG_USB_EHCI /* OHCI by default */ | |
283 | ||
284 | #ifdef CONFIG_USB_EHCI | |
285 | #define CONFIG_USB_EHCI_PPC4XX | |
286 | #define CONFIG_SYS_PPC4XX_USB_ADDR 0xe0000300 | |
287 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET | |
288 | #define CONFIG_EHCI_MMIO_BIG_ENDIAN | |
289 | #define CONFIG_EHCI_DESC_BIG_ENDIAN | |
290 | #ifdef CONFIG_4xx_DCACHE | |
291 | #define CONFIG_EHCI_DCACHE | |
292 | #endif | |
293 | #else /* CONFIG_USB_EHCI */ | |
294 | #define CONFIG_USB_OHCI_NEW | |
295 | #define CONFIG_SYS_OHCI_BE_CONTROLLER | |
296 | ||
297 | #undef CONFIG_SYS_USB_OHCI_BOARD_INIT | |
298 | #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 | |
299 | #define CONFIG_SYS_USB_OHCI_REGS_BASE CONFIG_SYS_USB_HOST | |
300 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ppc440" | |
301 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 | |
302 | #endif | |
303 | ||
304 | #define CONFIG_USB_STORAGE | |
305 | /* Comment this out to enable USB 1.1 device */ | |
306 | #define USB_2_0_DEVICE | |
307 | ||
308 | #endif /* CONFIG_440EPX */ | |
309 | ||
310 | /* Partitions */ | |
311 | #define CONFIG_MAC_PARTITION | |
312 | #define CONFIG_DOS_PARTITION | |
313 | #define CONFIG_ISO_PARTITION | |
314 | ||
315 | /* | |
316 | * Commands additional to the ones defined in amcc-common.h | |
317 | */ | |
318 | #define CONFIG_CMD_CHIP_CONFIG | |
319 | #define CONFIG_CMD_DTT | |
320 | #define CONFIG_CMD_FAT | |
321 | #define CONFIG_CMD_NAND | |
322 | #define CONFIG_CMD_PCI | |
323 | #define CONFIG_CMD_SDRAM | |
324 | ||
325 | #ifdef CONFIG_440EPX | |
326 | #define CONFIG_CMD_USB | |
327 | #endif | |
328 | ||
329 | #ifndef CONFIG_RAINIER | |
330 | #define CONFIG_SYS_POST_FPU_ON CONFIG_SYS_POST_FPU | |
331 | #else | |
332 | #define CONFIG_SYS_POST_FPU_ON 0 | |
333 | #endif | |
334 | ||
335 | /* | |
336 | * Don't run the memory POST on the NAND-booting version. It will | |
337 | * overwrite part of the U-Boot image which is already loaded from NAND | |
338 | * to SDRAM. | |
339 | */ | |
340 | #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT) | |
341 | #define CONFIG_SYS_POST_MEMORY_ON 0 | |
342 | #else | |
343 | #define CONFIG_SYS_POST_MEMORY_ON CONFIG_SYS_POST_MEMORY | |
344 | #endif | |
345 | ||
346 | /* POST support */ | |
347 | #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \ | |
348 | CONFIG_SYS_POST_CPU | \ | |
349 | CONFIG_SYS_POST_ETHER | \ | |
350 | CONFIG_SYS_POST_FPU_ON | \ | |
351 | CONFIG_SYS_POST_I2C | \ | |
352 | CONFIG_SYS_POST_MEMORY_ON | \ | |
353 | CONFIG_SYS_POST_SPR | \ | |
354 | CONFIG_SYS_POST_UART) | |
355 | ||
356 | #define CONFIG_LOGBUFFER | |
357 | #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */ | |
358 | ||
359 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ | |
360 | ||
361 | #define CONFIG_SUPPORT_VFAT | |
362 | ||
363 | /* | |
364 | * PCI stuff | |
365 | */ | |
366 | /* General PCI */ | |
367 | #define CONFIG_PCI /* include pci support */ | |
368 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
369 | #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */ | |
370 | #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ | |
371 | #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */ | |
372 | /* CONFIG_SYS_PCI_MEMBASE */ | |
373 | /* Board-specific PCI */ | |
374 | #define CONFIG_SYS_PCI_TARGET_INIT | |
375 | #define CONFIG_SYS_PCI_MASTER_INIT | |
376 | #define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ | |
377 | ||
378 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ | |
379 | #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */ | |
380 | ||
381 | /* | |
382 | * External Bus Controller (EBC) Setup | |
383 | */ | |
384 | ||
385 | /* | |
386 | * On Sequoia CS0 and CS3 are switched when configuring for NAND booting | |
387 | */ | |
388 | #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) && \ | |
389 | !defined(CONFIG_SYS_RAMBOOT) | |
390 | #define CONFIG_SYS_NAND_CS 3 /* NAND chip connected to CSx */ | |
391 | /* Memory Bank 0 (NOR-FLASH) initialization */ | |
392 | #define CONFIG_SYS_EBC_PB0AP 0x03017200 | |
393 | #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH_BASE | 0xda000) | |
394 | ||
395 | /* Memory Bank 3 (NAND-FLASH) initialization */ | |
396 | #define CONFIG_SYS_EBC_PB3AP 0x018003c0 | |
397 | #define CONFIG_SYS_EBC_PB3CR (CONFIG_SYS_NAND_ADDR | 0x1c000) | |
398 | #else | |
399 | #define CONFIG_SYS_NAND_CS 0 /* NAND chip connected to CSx */ | |
400 | /* Memory Bank 3 (NOR-FLASH) initialization */ | |
401 | #define CONFIG_SYS_EBC_PB3AP 0x03017200 | |
402 | #define CONFIG_SYS_EBC_PB3CR (CONFIG_SYS_FLASH_BASE | 0xda000) | |
403 | ||
404 | /* Memory Bank 0 (NAND-FLASH) initialization */ | |
405 | #define CONFIG_SYS_EBC_PB0AP 0x018003c0 | |
406 | #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_NAND_ADDR | 0x1c000) | |
407 | #endif | |
408 | ||
409 | /* Memory Bank 2 (CPLD) initialization */ | |
410 | #define CONFIG_SYS_EBC_PB2AP 0x24814580 | |
411 | #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_BCSR_BASE | 0x38000) | |
412 | ||
413 | #define CONFIG_SYS_BCSR5_PCI66EN 0x80 | |
414 | ||
415 | /* | |
416 | * NAND FLASH | |
417 | */ | |
418 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
419 | #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_ADDR + CONFIG_SYS_NAND_CS) | |
420 | #define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */ | |
421 | ||
422 | /* | |
423 | * PPC440 GPIO Configuration | |
424 | */ | |
425 | /* test-only: take GPIO init from pcs440ep ???? in config file */ | |
426 | #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ | |
427 | { \ | |
428 | /* GPIO Core 0 */ \ | |
429 | {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \ | |
430 | {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \ | |
431 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \ | |
432 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \ | |
433 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \ | |
434 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \ | |
435 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \ | |
436 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \ | |
437 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \ | |
438 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \ | |
439 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \ | |
440 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \ | |
441 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \ | |
442 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \ | |
443 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO14 */ \ | |
444 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \ | |
445 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \ | |
446 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \ | |
447 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \ | |
448 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \ | |
449 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \ | |
450 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \ | |
451 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \ | |
452 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO23 SCPD0 */ \ | |
453 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \ | |
454 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \ | |
455 | {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \ | |
456 | {GPIO0_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \ | |
457 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO28 USB2D_TXVALID */ \ | |
458 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \ | |
459 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \ | |
460 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \ | |
461 | }, \ | |
462 | { \ | |
463 | /* GPIO Core 1 */ \ | |
464 | {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \ | |
465 | {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \ | |
466 | {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_8PIN_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \ | |
467 | {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \ | |
468 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_CTS_N EBC_DATA(0) UART3_SIN*/ \ | |
469 | {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \ | |
470 | {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_8PIN_DTR_N UART1_SOUT */ \ | |
471 | {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_8PIN_RI_N UART1_SIN */ \ | |
472 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \ | |
473 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \ | |
474 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \ | |
475 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \ | |
476 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \ | |
477 | {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \ | |
478 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \ | |
479 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \ | |
480 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \ | |
481 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \ | |
482 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \ | |
483 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \ | |
484 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \ | |
485 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \ | |
486 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \ | |
487 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \ | |
488 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \ | |
489 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \ | |
490 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \ | |
491 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \ | |
492 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \ | |
493 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \ | |
494 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \ | |
495 | {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \ | |
496 | } \ | |
497 | } | |
498 | ||
499 | #ifdef CONFIG_VIDEO | |
500 | #define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */ | |
501 | #define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */ | |
502 | #define VIDEO_IO_OFFSET 0xe8000000 | |
503 | #define CONFIG_SYS_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET | |
504 | #define CONFIG_VIDEO_SW_CURSOR | |
505 | #define CONFIG_VIDEO_LOGO | |
506 | #define CONFIG_CFB_CONSOLE | |
507 | #define CONFIG_SPLASH_SCREEN | |
508 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
509 | #define CONFIG_CMD_BMP | |
510 | #endif | |
511 | ||
512 | #endif /* __CONFIG_H */ |