3 * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
5 * SPDX-License-Identifier: GPL-2.0+
9 * board/config.h - configuration options, board specific
12 /*************************************************************************
13 * (c) 2004 esd gmbh Hannover
17 * by Reinhard Arlt reinhard.arlt@esd-electronics.com
19 ************************************************************************/
25 /* This define must be before the core.h include */
26 #define CONFIG_CPCI750 1 /* this is an CPCI750 board */
29 #include <../board/Marvell/include/core.h>
31 /*-----------------------------------------------------*/
33 #include "../board/esd/cpci750/local.h"
36 * High Level Configuration Options
40 #define CONFIG_750FX /* we have a 750FX (override local.h) */
42 #define CONFIG_CPCI750 1 /* this is an CPCI750 board */
44 #define CONFIG_SYS_TEXT_BASE 0xfff00000
46 #define CONFIG_BAUDRATE 9600 /* console baudrate = 9600 */
48 #define CONFIG_MV64360_ECC /* enable ECC support */
50 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
52 /* which initialization functions to call for this board */
53 #define CONFIG_MISC_INIT_R
54 #define CONFIG_BOARD_PRE_INIT
55 #define CONFIG_BOARD_EARLY_INIT_F 1
57 #define CONFIG_SYS_BOARD_NAME "CPCI750"
58 #define CONFIG_IDENT_STRING "Marvell 64360 + IBM750FX"
60 /*#define CONFIG_SYS_HUSH_PARSER*/
61 #define CONFIG_SYS_HUSH_PARSER
64 #define CONFIG_CMDLINE_EDITING /* add command line history */
65 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
67 /* Define which ETH port will be used for connecting the network */
68 #define CONFIG_SYS_ETH_PORT ETH_0
71 * The following defines let you select what serial you want to use
72 * for your console driver.
75 * to use the DUART, undef CONFIG_MPSC. If you have hacked a serial
76 * cable onto the second DUART channel, change the CONFIG_SYS_DUART port from 1
79 * to use the MPSC, #define CONFIG_MPSC. If you have wired up another
80 * mpsc channel, change CONFIG_MPSC_PORT to the desired value.
83 #define CONFIG_MPSC_PORT 0
85 /* to change the default ethernet port, use this define (options: 0, 1, 2) */
87 #define CONFIG_ETHER_PORT 0
89 #undef CONFIG_ETHER_PORT_MII /* use RMII */
91 #define CONFIG_BOOTDELAY 5 /* autoboot disabled */
93 #define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */
95 #define CONFIG_ZERO_BOOTDELAY_CHECK
98 #undef CONFIG_BOOTARGS
100 /* -----------------------------------------------------------------------------
101 * New bootcommands for Marvell CPCI750 c 2002 Ingo Assmus
104 #define CONFIG_IPADDR "192.168.0.185"
106 #define CONFIG_SERIAL "AA000001"
107 #define CONFIG_SERVERIP "10.0.0.79"
108 #define CONFIG_ROOTPATH "/export/nfs_cpci750/%s"
110 #define CONFIG_TESTDRAMDATA y
111 #define CONFIG_TESTDRAMADDRESS n
112 #define CONFIG_TESETDRAMWALK n
114 /* ----------------------------------------------------------------------------- */
117 #define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
118 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate changes */
120 #undef CONFIG_WATCHDOG /* watchdog disabled */
121 #undef CONFIG_ALTIVEC /* undef to disable */
126 #define CONFIG_BOOTP_SUBNETMASK
127 #define CONFIG_BOOTP_GATEWAY
128 #define CONFIG_BOOTP_HOSTNAME
129 #define CONFIG_BOOTP_BOOTPATH
130 #define CONFIG_BOOTP_BOOTFILESIZE
134 * Command line configuration.
136 #include <config_cmd_default.h>
138 #define CONFIG_CMD_ASKENV
139 #define CONFIG_CMD_I2C
140 #define CONFIG_CMD_CACHE
141 #define CONFIG_CMD_EEPROM
142 #define CONFIG_CMD_PCI
143 #define CONFIG_CMD_ELF
144 #define CONFIG_CMD_DATE
145 #define CONFIG_CMD_NET
146 #define CONFIG_CMD_PING
147 #define CONFIG_CMD_IDE
148 #define CONFIG_CMD_FAT
149 #define CONFIG_CMD_EXT2
152 #define CONFIG_DOS_PARTITION
154 #define CONFIG_USE_CPCIDVI
156 #ifdef CONFIG_USE_CPCIDVI
158 #define CONFIG_VIDEO_CT69000
159 #define CONFIG_CFB_CONSOLE
160 #define CONFIG_VIDEO_SW_CURSOR
161 #define CONFIG_VIDEO_LOGO
162 #define CONFIG_I8042_KBD
163 #define CONFIG_SYS_ISA_IO 0
167 * Miscellaneous configurable options
169 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
170 #define CONFIG_SYS_I2C_MULTI_EEPROMS
171 #define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed default */
173 #define CONFIG_PRAM 0
175 #define CONFIG_SYS_GT_DUAL_CPU /* also for JTAG even with one cpu */
176 #define CONFIG_SYS_LONGHELP /* undef to save memory */
177 #if defined(CONFIG_CMD_KGDB)
178 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
180 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
182 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
183 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
184 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
186 /*#define CONFIG_SYS_MEMTEST_START 0x00400000*/ /* memtest works on */
187 /*#define CONFIG_SYS_MEMTEST_END 0x00C00000*/ /* 4 ... 12 MB in DRAM */
188 /*#define CONFIG_SYS_MEMTEST_END 0x07c00000*/ /* 4 ... 124 MB in DRAM */
191 #define CONFIG_SYS_DRAM_TEST
193 * CONFIG_SYS_DRAM_TEST - enables the following tests.
195 * CONFIG_SYS_DRAM_TEST_DATA - Enables test for shorted or open data lines
196 * Environment variable 'test_dram_data' must be
198 * CONFIG_SYS_DRAM_TEST_DATA - Enables test to verify that each word is uniquely
199 * addressable. Environment variable
200 * 'test_dram_address' must be set to 'y'.
201 * CONFIG_SYS_DRAM_TEST_WALK - Enables test a 64-bit walking ones pattern test.
202 * This test takes about 6 minutes to test 64 MB.
203 * Environment variable 'test_dram_walk' must be
206 #define CONFIG_SYS_DRAM_TEST
207 #if defined(CONFIG_SYS_DRAM_TEST)
208 #define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
209 /*#define CONFIG_SYS_MEMTEST_END 0x00C00000*/ /* 4 ... 12 MB in DRAM */
210 #define CONFIG_SYS_MEMTEST_END 0x07c00000 /* 4 ... 124 MB in DRAM */
211 #define CONFIG_SYS_DRAM_TEST_DATA
212 #define CONFIG_SYS_DRAM_TEST_ADDRESS
213 #define CONFIG_SYS_DRAM_TEST_WALK
214 #endif /* CONFIG_SYS_DRAM_TEST */
216 #define CONFIG_DISPLAY_MEMMAP /* at the end of the bootprocess show the memory map */
217 #undef CONFIG_SYS_DISPLAY_DIMM_SPD_CONTENT /* show SPD content during boot */
219 #define CONFIG_SYS_LOAD_ADDR 0x00300000 /* default load address */
221 #define CONFIG_SYS_BUS_CLK 133000000 /* 133 MHz (CPU = 5*Bus = 666MHz) */
223 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
225 #define CONFIG_SYS_TCLK 133000000
228 * Low Level Configuration Settings
229 * (address mappings, register initial values, etc.)
230 * You should know what you are doing if you make changes here.
233 /*-----------------------------------------------------------------------
234 * Definitions for initial stack pointer and data area
238 * When locking data in cache you should point the CONFIG_SYS_INIT_RAM_ADDRESS
239 * To an unused memory region. The stack will remain in cache until RAM
242 #undef CONFIG_SYS_INIT_RAM_LOCK
243 /* #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000*/ /* unused memory region */
244 /* #define CONFIG_SYS_INIT_RAM_ADDR 0xfba00000*/ /* unused memory region */
245 #define CONFIG_SYS_INIT_RAM_ADDR 0xf1080000 /* unused memory region */
246 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
247 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
249 #define RELOCATE_INTERNAL_RAM_ADDR
250 #ifdef RELOCATE_INTERNAL_RAM_ADDR
251 /*#define CONFIG_SYS_INTERNAL_RAM_ADDR 0xfba00000*/
252 #define CONFIG_SYS_INTERNAL_RAM_ADDR 0xf1080000
255 /*-----------------------------------------------------------------------
256 * Start addresses for the final memory configuration
257 * (Set up by the startup code)
258 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
260 #define CONFIG_SYS_SDRAM_BASE 0x00000000
261 /* Dummies for BAT 4-7 */
262 #define CONFIG_SYS_SDRAM1_BASE 0x10000000 /* each 256 MByte */
263 #define CONFIG_SYS_SDRAM2_BASE 0x20000000
264 #define CONFIG_SYS_SDRAM3_BASE 0x30000000
265 #define CONFIG_SYS_SDRAM4_BASE 0x40000000
266 #define CONFIG_SYS_RESET_ADDRESS 0xfff00100
267 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
268 #define CONFIG_SYS_MONITOR_BASE 0xfff00000
269 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 256 kB for malloc */
271 /*-----------------------------------------------------------------------
273 *----------------------------------------------------------------------*/
275 #define CONFIG_FLASH_CFI_DRIVER
276 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
277 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware protection */
278 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
279 #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of flash banks */
280 #define CONFIG_SYS_MAX_FLASH_BANKS 4 /* max number of memory banks */
281 #define CONFIG_SYS_FLASH_INCREMENT 0x01000000 /* size of flash bank */
282 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
283 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
284 CONFIG_SYS_FLASH_BASE + 1*CONFIG_SYS_FLASH_INCREMENT, \
285 CONFIG_SYS_FLASH_BASE + 2*CONFIG_SYS_FLASH_INCREMENT, \
286 CONFIG_SYS_FLASH_BASE + 3*CONFIG_SYS_FLASH_INCREMENT }
287 #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* show if bank is empty */
289 /* areas to map different things with the GT in physical space */
290 #define CONFIG_SYS_DRAM_BANKS 4
292 /* What to put in the bats. */
293 #define CONFIG_SYS_MISC_REGION_BASE 0xf0000000
295 /* Peripheral Device section */
297 /*******************************************************/
298 /* We have on the cpci750 Board : */
299 /* GT-Chipset Register Area */
300 /* GT-Chipset internal SRAM 256k */
301 /* SRAM on external device module */
302 /* Real time clock on external device module */
303 /* dobble UART on external device module */
304 /* Data flash on external device module */
305 /* Boot flash on external device module */
306 /*******************************************************/
307 #define CONFIG_SYS_DFL_GT_REGS 0x14000000 /* boot time GT_REGS */
308 #define CONFIG_SYS_CPCI750_RESET_ADDR 0x14000000 /* After power on Reset the CPCI750 is here */
310 #undef MARVEL_STANDARD_CFG
311 #ifndef MARVEL_STANDARD_CFG
312 /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
313 #define CONFIG_SYS_GT_REGS 0xf1000000 /* GT Registers will be mapped here */
314 /*#define CONFIG_SYS_DEV_BASE 0xfc000000*/ /* GT Devices CS start here */
315 #define CONFIG_SYS_INT_SRAM_BASE 0xf1080000 /* GT offers 256k internal fast SRAM */
317 #define CONFIG_SYS_BOOT_SPACE 0xff000000 /* BOOT_CS0 flash 0 */
318 #define CONFIG_SYS_DEV0_SPACE 0xfc000000 /* DEV_CS0 flash 1 */
319 #define CONFIG_SYS_DEV1_SPACE 0xfd000000 /* DEV_CS1 flash 2 */
320 #define CONFIG_SYS_DEV2_SPACE 0xfe000000 /* DEV_CS2 flash 3 */
321 #define CONFIG_SYS_DEV3_SPACE 0xf0000000 /* DEV_CS3 nvram/can */
323 #define CONFIG_SYS_BOOT_SIZE _16M /* cpci750 flash 0 */
324 #define CONFIG_SYS_DEV0_SIZE _16M /* cpci750 flash 1 */
325 #define CONFIG_SYS_DEV1_SIZE _16M /* cpci750 flash 2 */
326 #define CONFIG_SYS_DEV2_SIZE _16M /* cpci750 flash 3 */
327 #define CONFIG_SYS_DEV3_SIZE _16M /* cpci750 nvram/can */
329 /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
332 /* Reset values for Port behavior (8bit/ 32bit, etc.) only corrected by device width */
333 #define CONFIG_SYS_DEV0_PAR 0x8FDFFFFF /* 16 bit flash */
334 #define CONFIG_SYS_DEV1_PAR 0x8FDFFFFF /* 16 bit flash */
335 #define CONFIG_SYS_DEV2_PAR 0x8FDFFFFF /* 16 bit flash */
336 #define CONFIG_SYS_DEV3_PAR 0x8FCFFFFF /* nvram/can */
337 #define CONFIG_SYS_BOOT_PAR 0x8FDFFFFF /* 16 bit flash */
339 /* c 4 a 8 2 4 1 c */
340 /* 33 22|2222|22 22|111 1|11 11|1 1 | | */
341 /* 10 98|7654|32 10|987 6|54 32|1 098|7 654|3 210 */
342 /* 11|00|0100|10 10|100|0 00|10 0|100 0|001 1|100 */
343 /* 3| 0|.... ..| 2| 4 | 0 | 4 | 8 | 3 | 4 */
346 /* MPP Control MV64360 Appendix P P. 632*/
347 #define CONFIG_SYS_MPP_CONTROL_0 0x00002222 /* */
348 #define CONFIG_SYS_MPP_CONTROL_1 0x11110000 /* */
349 #define CONFIG_SYS_MPP_CONTROL_2 0x11111111 /* */
350 #define CONFIG_SYS_MPP_CONTROL_3 0x00001111 /* */
351 /* #define CONFIG_SYS_SERIAL_PORT_MUX 0x00000102*/ /* */
354 #define CONFIG_SYS_GPP_LEVEL_CONTROL 0xffffffff /* 1111 1111 1111 1111 1111 1111 1111 1111*/
356 /* setup new config_value for MV64360 DDR-RAM To_do !! */
357 /*# define CONFIG_SYS_SDRAM_CONFIG 0xd8e18200*/ /* 0x448 */
358 /*# define CONFIG_SYS_SDRAM_CONFIG 0xd8e14400*/ /* 0x1400 */
362 pci has low prio 1 and 2
364 Data DQS pins == eight (DQS[7:0] foe x8 and x16 devices
366 non registered DRAM */
367 /* 31:26 25:22 21:20 19 18 17 16 */
368 /* 100001 0000 010 0 0 0 0 */
369 /* refresh_count=0x400
370 phisical interleaving disable
371 virtual interleaving enable */
374 # define CONFIG_SYS_SDRAM_CONFIG 0x58200400 /* 0x1400 copied from Dink32 bzw. VxWorks*/
377 /*-----------------------------------------------------------------------
379 *-----------------------------------------------------------------------
382 #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
383 #define PCI_HOST_FORCE 1 /* configure as pci host */
384 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
386 #define CONFIG_PCI /* include pci support */
387 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
388 #define CONFIG_PCI_PNP /* do pci plug-and-play */
389 #define CONFIG_PCI_SCAN_SHOW /* show devices on bus */
391 /* PCI MEMORY MAP section */
392 #define CONFIG_SYS_PCI0_MEM_BASE 0x80000000
393 #define CONFIG_SYS_PCI0_MEM_SIZE _128M
394 #define CONFIG_SYS_PCI1_MEM_BASE 0x88000000
395 #define CONFIG_SYS_PCI1_MEM_SIZE _128M
397 #define CONFIG_SYS_PCI0_0_MEM_SPACE (CONFIG_SYS_PCI0_MEM_BASE)
398 #define CONFIG_SYS_PCI1_0_MEM_SPACE (CONFIG_SYS_PCI1_MEM_BASE)
400 /* PCI I/O MAP section */
401 #define CONFIG_SYS_PCI0_IO_BASE 0xfa000000
402 #define CONFIG_SYS_PCI0_IO_SIZE _16M
403 #define CONFIG_SYS_PCI1_IO_BASE 0xfb000000
404 #define CONFIG_SYS_PCI1_IO_SIZE _16M
406 #define CONFIG_SYS_PCI0_IO_SPACE (CONFIG_SYS_PCI0_IO_BASE)
407 #define CONFIG_SYS_PCI0_IO_SPACE_PCI 0x00000000
408 #define CONFIG_SYS_PCI1_IO_SPACE (CONFIG_SYS_PCI1_IO_BASE)
409 #define CONFIG_SYS_PCI1_IO_SPACE_PCI 0x00000000
411 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS (CONFIG_SYS_PCI0_IO_BASE)
413 #if defined (CONFIG_750CX)
414 #define CONFIG_SYS_PCI_IDSEL 0x0
416 #define CONFIG_SYS_PCI_IDSEL 0x30
419 /*-----------------------------------------------------------------------
421 *-----------------------------------------------------------------------
423 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
424 #undef CONFIG_IDE_LED /* no led for ide supported */
425 #define CONFIG_IDE_RESET /* no reset for ide supported */
426 #define CONFIG_IDE_PREINIT /* check for units */
428 #define CONFIG_SYS_IDE_MAXBUS 2 /* max. 1 IDE busses */
429 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*2) /* max. 1 drives per IDE bus */
431 #define CONFIG_SYS_ATA_BASE_ADDR 0
432 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
433 #define CONFIG_SYS_ATA_IDE1_OFFSET 0
435 #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
436 #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
437 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */
439 int ata_device(int dev);
441 #define ATA_DEVICE(dev) ata_device(dev)
442 #define CONFIG_ATAPI 1
444 /*----------------------------------------------------------------------
445 * Initial BAT mappings
449 * 1) GUARDED and WRITE_THRU not allowed in IBATS
450 * 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
454 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
455 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
456 #define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
457 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
460 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
461 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_256K | BATU_VS | BATU_VP)
462 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
463 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
465 /* PCI0, PCI1 in one BAT */
466 #define CONFIG_SYS_IBAT2L BATL_NO_ACCESS
467 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
468 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_PCI0_MEM_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
469 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI0_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
471 /* GT regs, bootrom, all the devices, PCI I/O */
472 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW)
473 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_MISC_REGION_BASE | BATU_VS | BATU_VP | BATU_BL_256M)
474 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
475 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
478 * 750FX IBAT and DBAT pairs (To_do: define regins for I(D)BAT4 - I(D)BAT7)
480 * FIXME: ingo disable BATs for Linux Kernel
482 /* #undef SETUP_HIGH_BATS_FX750 */ /* don't initialize BATS 4-7 */
483 #define SETUP_HIGH_BATS_FX750 /* initialize BATS 4-7 */
485 #ifdef SETUP_HIGH_BATS_FX750
486 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_SDRAM1_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
487 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_SDRAM1_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
488 #define CONFIG_SYS_DBAT4L (CONFIG_SYS_SDRAM1_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
489 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
491 /* IBAT5 and DBAT5 */
492 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_SDRAM2_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
493 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_SDRAM2_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
494 #define CONFIG_SYS_DBAT5L (CONFIG_SYS_SDRAM2_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
495 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
497 /* IBAT6 and DBAT6 */
498 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_SDRAM3_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
499 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_SDRAM3_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
500 #define CONFIG_SYS_DBAT6L (CONFIG_SYS_SDRAM3_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
501 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
503 /* IBAT7 and DBAT7 */
504 #define CONFIG_SYS_IBAT7L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
505 #define CONFIG_SYS_IBAT7U (CONFIG_SYS_SDRAM4_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
506 #define CONFIG_SYS_DBAT7L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
507 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
509 #else /* set em out of range for Linux !!!!!!!!!!! */
510 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
511 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_SDRAM4_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
512 #define CONFIG_SYS_DBAT4L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
513 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
515 /* IBAT5 and DBAT5 */
516 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
517 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_SDRAM4_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
518 #define CONFIG_SYS_DBAT5L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
519 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT4U
521 /* IBAT6 and DBAT6 */
522 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
523 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_SDRAM4_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
524 #define CONFIG_SYS_DBAT6L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
525 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT4U
527 /* IBAT7 and DBAT7 */
528 #define CONFIG_SYS_IBAT7L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
529 #define CONFIG_SYS_IBAT7U (CONFIG_SYS_SDRAM4_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
530 #define CONFIG_SYS_DBAT7L (CONFIG_SYS_SDRAM4_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
531 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT4U
534 /* FIXME: ingo end: disable BATs for Linux Kernel */
536 /* I2C addresses for the two DIMM SPD chips */
537 #define DIMM0_I2C_ADDR 0x51
538 #define DIMM1_I2C_ADDR 0x52
541 * For booting Linux, the board info and command line data
542 * have to be in the first 8 MB of memory, since this is
543 * the maximum mapped by the Linux kernel during initialization.
545 #define CONFIG_SYS_BOOTMAPSZ (8<<20) /* Initial Memory map for Linux */
547 /*-----------------------------------------------------------------------
550 #define CONFIG_SYS_BOOT_FLASH_WIDTH 2 /* 16 bit */
552 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
553 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
554 #define CONFIG_SYS_FLASH_LOCK_TOUT 500 /* Timeout for Flash Lock (in ms) */
557 #define CONFIG_ENV_IS_IN_FLASH
558 #define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
559 #define CONFIG_ENV_SECT_SIZE 0x10000
560 #define CONFIG_ENV_ADDR 0xFFF78000 /* Marvell 8-Bit Bootflash last sector */
561 /* #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_MONITOR_LEN-CONFIG_ENV_SECT_SIZE) */
564 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
565 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
566 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
567 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x050
568 #define CONFIG_ENV_OFFSET 0x200 /* environment starts at the beginning of the EEPROM */
569 #define CONFIG_ENV_SIZE 0x600 /* 2048 bytes may be used for env vars*/
571 #define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0000000 /* NVRAM base address */
572 #define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
573 #define CONFIG_SYS_VXWORKS_MAC_PTR (CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-0x40)
575 /*-----------------------------------------------------------------------
576 * Cache Configuration
578 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
579 #if defined(CONFIG_CMD_KGDB)
580 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
583 /*-----------------------------------------------------------------------
584 * L2CR setup -- make sure this is right for your board!
585 * look in include/mpc74xx.h for the defines used here
588 /*#define CONFIG_SYS_L2*/
591 /* #ifdef CONFIG_750CX*/
592 #if defined (CONFIG_750CX) || defined (CONFIG_750FX)
595 #define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
596 L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
599 #define L2_ENABLE (L2_INIT | L2CR_L2E)
601 #define CONFIG_SYS_BOARD_ASM_INIT 1
603 #define CPCI750_SLAVE_TEST (((in8(0xf0300000) & 0x80) == 0) ? 0 : 1)
604 #define CPCI750_ECC_TEST (((in8(0xf0300000) & 0x02) == 0) ? 1 : 0)
605 #define CONFIG_SYS_PLD_VER 0xf0e00000
607 #define CONFIG_OF_LIBFDT 1
609 #endif /* __CONFIG_H */