aeb61a9d53cdcb0ef8e071cfc3797000d645bda3
[platform/kernel/u-boot.git] / include / configs / MPC837XEMDS.h
1 /*
2  * Copyright (C) 2007 Freescale Semiconductor, Inc.
3  * Dave Liu <daveliu@freescale.com>
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License as
7  * published by the Free Software Foundation; either version 2 of
8  * the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18  * MA 02111-1307 USA
19  */
20
21 #ifndef __CONFIG_H
22 #define __CONFIG_H
23
24 /*
25  * High Level Configuration Options
26  */
27 #define CONFIG_E300             1 /* E300 family */
28 #define CONFIG_MPC83XX          1 /* MPC83XX family */
29 #define CONFIG_MPC837X          1 /* MPC837X CPU specific */
30 #define CONFIG_MPC837XEMDS      1 /* MPC837XEMDS board specific */
31
32 /*
33  * System Clock Setup
34  */
35 #ifdef CONFIG_PCISLAVE
36 #define CONFIG_83XX_PCICLK      66000000 /* in HZ */
37 #else
38 #define CONFIG_83XX_CLKIN       66000000 /* in Hz */
39 #endif
40
41 #ifndef CONFIG_SYS_CLK_FREQ
42 #define CONFIG_SYS_CLK_FREQ     66000000
43 #endif
44
45 /*
46  * Hardware Reset Configuration Word
47  * if CLKIN is 66MHz, then
48  * CSB = 396MHz, CORE = 594MHz, DDRC = 396MHz, LBC = 396MHz
49  */
50 #define CONFIG_SYS_HRCW_LOW (\
51         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
52         HRCWL_DDR_TO_SCB_CLK_1X1 |\
53         HRCWL_SVCOD_DIV_2 |\
54         HRCWL_CSB_TO_CLKIN_6X1 |\
55         HRCWL_CORE_TO_CSB_1_5X1)
56
57 #ifdef CONFIG_PCISLAVE
58 #define CONFIG_SYS_HRCW_HIGH (\
59         HRCWH_PCI_AGENT |\
60         HRCWH_PCI1_ARBITER_DISABLE |\
61         HRCWH_CORE_ENABLE |\
62         HRCWH_FROM_0XFFF00100 |\
63         HRCWH_BOOTSEQ_DISABLE |\
64         HRCWH_SW_WATCHDOG_DISABLE |\
65         HRCWH_ROM_LOC_LOCAL_16BIT |\
66         HRCWH_RL_EXT_LEGACY |\
67         HRCWH_TSEC1M_IN_RGMII |\
68         HRCWH_TSEC2M_IN_RGMII |\
69         HRCWH_BIG_ENDIAN |\
70         HRCWH_LDP_CLEAR)
71 #else
72 #define CONFIG_SYS_HRCW_HIGH (\
73         HRCWH_PCI_HOST |\
74         HRCWH_PCI1_ARBITER_ENABLE |\
75         HRCWH_CORE_ENABLE |\
76         HRCWH_FROM_0X00000100 |\
77         HRCWH_BOOTSEQ_DISABLE |\
78         HRCWH_SW_WATCHDOG_DISABLE |\
79         HRCWH_ROM_LOC_LOCAL_16BIT |\
80         HRCWH_RL_EXT_LEGACY |\
81         HRCWH_TSEC1M_IN_RGMII |\
82         HRCWH_TSEC2M_IN_RGMII |\
83         HRCWH_BIG_ENDIAN |\
84         HRCWH_LDP_CLEAR)
85 #endif
86
87 /* Arbiter Configuration Register */
88 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* Arbiter pipeline depth is 4 */
89 #define CONFIG_SYS_ACR_RPTCNT           3       /* Arbiter repeat count is 4 */
90
91 /* System Priority Control Register */
92 #define CONFIG_SYS_SPCR_TSECEP          3       /* eTSEC1/2 emergency has highest priority */
93
94 /*
95  * IP blocks clock configuration
96  */
97 #define CONFIG_SYS_SCCR_TSEC1CM 1       /* CSB:eTSEC1 = 1:1 */
98 #define CONFIG_SYS_SCCR_TSEC2CM 1       /* CSB:eTSEC2 = 1:1 */
99 #define CONFIG_SYS_SCCR_SATACM          SCCR_SATACM_2   /* CSB:SATA[0:3] = 2:1 */
100
101 /*
102  * System IO Config
103  */
104 #define CONFIG_SYS_SICRH                0x00000000
105 #define CONFIG_SYS_SICRL                0x00000000
106
107 /*
108  * Output Buffer Impedance
109  */
110 #define CONFIG_SYS_OBIR         0x31100000
111
112 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
113 #define CONFIG_BOARD_EARLY_INIT_R
114
115 /*
116  * IMMR new address
117  */
118 #define CONFIG_SYS_IMMR         0xE0000000
119
120 /*
121  * DDR Setup
122  */
123 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
124 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
125 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
126 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
127 #define CONFIG_SYS_83XX_DDR_USES_CS0
128 #define CONFIG_SYS_DDRCDR_VALUE 0x80080001 /* ODT 150ohm on SoC */
129
130 #undef CONFIG_DDR_ECC           /* support DDR ECC function */
131 #undef CONFIG_DDR_ECC_CMD       /* Use DDR ECC user commands */
132
133 #define CONFIG_SPD_EEPROM       /* Use SPD EEPROM for DDR setup */
134 #define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */
135
136 #if defined(CONFIG_SPD_EEPROM)
137 #define SPD_EEPROM_ADDRESS      0x51 /* I2C address of DDR SODIMM SPD */
138 #else
139 /*
140  * Manually set up DDR parameters
141  * WHITE ELECTRONIC DESIGNS - W3HG64M72EEU403PD4 SO-DIMM
142  * consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
143  */
144 #define CONFIG_SYS_DDR_SIZE             512 /* MB */
145 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f
146 #define CONFIG_SYS_DDR_CS0_CONFIG       ( CSCONFIG_EN \
147                                 | 0x00010000  /* ODT_WR to CSn */ \
148                                 | CSCONFIG_ROW_BIT_14 | CSCONFIG_COL_BIT_10 )
149                                 /* 0x80010202 */
150 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
151 #define CONFIG_SYS_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
152                                 | ( 0 << TIMING_CFG0_WRT_SHIFT ) \
153                                 | ( 0 << TIMING_CFG0_RRT_SHIFT ) \
154                                 | ( 0 << TIMING_CFG0_WWT_SHIFT ) \
155                                 | ( 6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
156                                 | ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
157                                 | ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
158                                 | ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
159                                 /* 0x00620802 */
160 #define CONFIG_SYS_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
161                                 | ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
162                                 | ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
163                                 | ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
164                                 | (13 << TIMING_CFG1_REFREC_SHIFT ) \
165                                 | ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
166                                 | ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
167                                 | ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
168                                 /* 0x3935d322 */
169 #define CONFIG_SYS_DDR_TIMING_2 ( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \
170                                 | ( 6 << TIMING_CFG2_CPO_SHIFT ) \
171                                 | ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
172                                 | ( 4 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
173                                 | ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
174                                 | ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
175                                 | ( 8 << TIMING_CFG2_FOUR_ACT_SHIFT) )
176                                 /* 0x131088c8 */
177 #define CONFIG_SYS_DDR_INTERVAL ( ( 0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT ) \
178                                 | ( 0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
179                                 /* 0x03E00100 */
180 #define CONFIG_SYS_DDR_SDRAM_CFG        0x43000000
181 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00001000 /* 1 posted refresh */
182 #define CONFIG_SYS_DDR_MODE             ( ( 0x0448 << SDRAM_MODE_ESD_SHIFT ) \
183                                 | ( 0x1432 << SDRAM_MODE_SD_SHIFT ) )
184                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
185 #define CONFIG_SYS_DDR_MODE2            0x00000000
186 #endif
187
188 /*
189  * Memory test
190  */
191 #undef CONFIG_SYS_DRAM_TEST             /* memory test, takes time */
192 #define CONFIG_SYS_MEMTEST_START        0x00040000 /* memtest region */
193 #define CONFIG_SYS_MEMTEST_END          0x00140000
194
195 /*
196  * The reserved memory
197  */
198 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
199
200 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
201 #define CONFIG_SYS_RAMBOOT
202 #else
203 #undef CONFIG_SYS_RAMBOOT
204 #endif
205
206 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
207 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024) /* Reserve 256 kB for Mon */
208 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024) /* Reserved for malloc */
209
210 /*
211  * Initial RAM Base Address Setup
212  */
213 #define CONFIG_SYS_INIT_RAM_LOCK        1
214 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
215 #define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
216 #define CONFIG_SYS_GBL_DATA_SIZE        0x100 /* num bytes initial data */
217 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
218
219 /*
220  * Local Bus Configuration & Clock Setup
221  */
222 #define CONFIG_SYS_LCRR         (LCRR_DBYP | LCRR_CLKDIV_8)
223 #define CONFIG_SYS_LBC_LBCR             0x00000000
224
225 /*
226  * FLASH on the Local Bus
227  */
228 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
229 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
230 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
231 #define CONFIG_SYS_FLASH_SIZE           32 /* max FLASH size is 32M */
232 #define CONFIG_SYS_FLASH_PROTECTION     1               /* Use h/w Flash protection. */
233
234 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE /* Window base at flash base */
235 #define CONFIG_SYS_LBLAWAR0_PRELIM      0x80000018 /* 32MB window size */
236
237 #define CONFIG_SYS_BR0_PRELIM           ( CONFIG_SYS_FLASH_BASE /* Flash Base address */ \
238                                 | (2 << BR_PS_SHIFT)    /* 16 bit port size */ \
239                                 | BR_V )                /* valid */
240 #define CONFIG_SYS_OR0_PRELIM           ( (~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
241                                 | OR_UPM_XAM \
242                                 | OR_GPCM_CSNT \
243                                 | OR_GPCM_ACS_DIV2 \
244                                 | OR_GPCM_XACS \
245                                 | OR_GPCM_SCY_15 \
246                                 | OR_GPCM_TRLX \
247                                 | OR_GPCM_EHTR \
248                                 | OR_GPCM_EAD )
249                                 /* 0xFE000FF7 */
250
251 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
252 #define CONFIG_SYS_MAX_FLASH_SECT       256 /* max sectors per device */
253
254 #undef CONFIG_SYS_FLASH_CHECKSUM
255 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000 /* Flash Erase Timeout (ms) */
256 #define CONFIG_SYS_FLASH_WRITE_TOUT     500 /* Flash Write Timeout (ms) */
257
258 /*
259  * BCSR on the Local Bus
260  */
261 #define CONFIG_SYS_BCSR         0xF8000000
262 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_BCSR /* Access window base at BCSR base */
263 #define CONFIG_SYS_LBLAWAR1_PRELIM      0x8000000E /* Access window size 32K */
264
265 #define CONFIG_SYS_BR1_PRELIM           (CONFIG_SYS_BCSR | 0x00000801) /* Port size=8bit, MSEL=GPCM */
266 #define CONFIG_SYS_OR1_PRELIM           0xFFFFE9f7 /* length 32K */
267
268 /*
269  * NAND Flash on the Local Bus
270  */
271 #define CONFIG_SYS_NAND_BASE            0xE0600000      /* 0xE0600000 */
272 #define CONFIG_SYS_BR3_PRELIM           ( CONFIG_SYS_NAND_BASE \
273                                 | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
274                                 | BR_PS_8               /* Port Size = 8 bit */ \
275                                 | BR_MS_FCM             /* MSEL = FCM */ \
276                                 | BR_V )                /* valid */
277 #define CONFIG_SYS_OR3_PRELIM           ( 0xFFFF8000            /* length 32K */ \
278                                 | OR_FCM_CSCT \
279                                 | OR_FCM_CST \
280                                 | OR_FCM_CHT \
281                                 | OR_FCM_SCY_1 \
282                                 | OR_FCM_TRLX \
283                                 | OR_FCM_EHTR )
284                                 /* 0xFFFF8396 */
285
286 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_NAND_BASE
287 #define CONFIG_SYS_LBLAWAR3_PRELIM      0x8000000E      /* 32KB  */
288
289 /*
290  * Serial Port
291  */
292 #define CONFIG_CONS_INDEX       1
293 #undef CONFIG_SERIAL_SOFTWARE_FIFO
294 #define CONFIG_SYS_NS16550
295 #define CONFIG_SYS_NS16550_SERIAL
296 #define CONFIG_SYS_NS16550_REG_SIZE     1
297 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
298
299 #define CONFIG_SYS_BAUDRATE_TABLE  \
300         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
301
302 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
303 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
304
305 /* Use the HUSH parser */
306 #define CONFIG_SYS_HUSH_PARSER
307 #ifdef CONFIG_SYS_HUSH_PARSER
308 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
309 #endif
310
311 /* Pass open firmware flat tree */
312 #define CONFIG_OF_LIBFDT        1
313 #define CONFIG_OF_BOARD_SETUP   1
314 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
315
316 /* I2C */
317 #define CONFIG_HARD_I2C         /* I2C with hardware support */
318 #undef CONFIG_SOFT_I2C          /* I2C bit-banged */
319 #define CONFIG_FSL_I2C
320 #define CONFIG_SYS_I2C_SPEED            400000 /* I2C speed and slave address */
321 #define CONFIG_SYS_I2C_SLAVE            0x7F
322 #define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */
323 #define CONFIG_SYS_I2C_OFFSET           0x3000
324 #define CONFIG_SYS_I2C2_OFFSET          0x3100
325
326 /*
327  * Config on-board RTC
328  */
329 #define CONFIG_RTC_DS1374       /* use ds1374 rtc via i2c */
330 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
331
332 /*
333  * General PCI
334  * Addresses are mapped 1-1.
335  */
336 #define CONFIG_SYS_PCI_MEM_BASE 0x80000000
337 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
338 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
339 #define CONFIG_SYS_PCI_MMIO_BASE        0x90000000
340 #define CONFIG_SYS_PCI_MMIO_PHYS        CONFIG_SYS_PCI_MMIO_BASE
341 #define CONFIG_SYS_PCI_MMIO_SIZE        0x10000000 /* 256M */
342 #define CONFIG_SYS_PCI_IO_BASE          0x00000000
343 #define CONFIG_SYS_PCI_IO_PHYS          0xE0300000
344 #define CONFIG_SYS_PCI_IO_SIZE          0x100000 /* 1M */
345
346 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL    CONFIG_SYS_SDRAM_BASE
347 #define CONFIG_SYS_PCI_SLV_MEM_BUS      0x00000000
348 #define CONFIG_SYS_PCI_SLV_MEM_SIZE     0x80000000
349
350 #ifdef CONFIG_PCI
351 #define CONFIG_83XX_GENERIC_PCI 1 /* Use generic PCI setup */
352 #define CONFIG_PQ_MDS_PIB       1 /* PQ MDS Platform IO Board */
353
354 #define CONFIG_NET_MULTI
355 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
356
357 #undef CONFIG_EEPRO100
358 #undef CONFIG_PCI_SCAN_SHOW     /* show pci devices on startup */
359 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
360 #endif /* CONFIG_PCI */
361
362 #ifndef CONFIG_NET_MULTI
363 #define CONFIG_NET_MULTI        1
364 #endif
365
366 /*
367  * TSEC
368  */
369 #define CONFIG_TSEC_ENET        /* TSEC ethernet support */
370 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
371 #define CONFIG_SYS_TSEC1                (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
372 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
373 #define CONFIG_SYS_TSEC2                (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
374
375 /*
376  * TSEC ethernet configuration
377  */
378 #define CONFIG_MII              1 /* MII PHY management */
379 #define CONFIG_TSEC1            1
380 #define CONFIG_TSEC1_NAME       "eTSEC0"
381 #define CONFIG_TSEC2            1
382 #define CONFIG_TSEC2_NAME       "eTSEC1"
383 #define TSEC1_PHY_ADDR          2
384 #define TSEC2_PHY_ADDR          3
385 #define TSEC1_PHYIDX            0
386 #define TSEC2_PHYIDX            0
387 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
388 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
389
390 /* Options are: TSEC[0-1] */
391 #define CONFIG_ETHPRIME         "eTSEC1"
392
393 /* SERDES */
394 #define CONFIG_FSL_SERDES
395 #define CONFIG_FSL_SERDES1      0xe3000
396 #define CONFIG_FSL_SERDES2      0xe3100
397
398 /*
399  * SATA
400  */
401 #define CONFIG_LIBATA
402 #define CONFIG_FSL_SATA
403
404 #define CONFIG_SYS_SATA_MAX_DEVICE      2
405 #define CONFIG_SATA1
406 #define CONFIG_SYS_SATA1_OFFSET 0x18000
407 #define CONFIG_SYS_SATA1                (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
408 #define CONFIG_SYS_SATA1_FLAGS          FLAGS_DMA
409 #define CONFIG_SATA2
410 #define CONFIG_SYS_SATA2_OFFSET 0x19000
411 #define CONFIG_SYS_SATA2                (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
412 #define CONFIG_SYS_SATA2_FLAGS          FLAGS_DMA
413
414 #ifdef CONFIG_FSL_SATA
415 #define CONFIG_LBA48
416 #define CONFIG_CMD_SATA
417 #define CONFIG_DOS_PARTITION
418 #define CONFIG_CMD_EXT2
419 #endif
420
421 /*
422  * Environment
423  */
424 #ifndef CONFIG_SYS_RAMBOOT
425         #define CONFIG_ENV_IS_IN_FLASH  1
426         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
427         #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
428         #define CONFIG_ENV_SIZE         0x2000
429 #else
430         #define CONFIG_SYS_NO_FLASH             1       /* Flash is not usable now */
431         #define CONFIG_ENV_IS_NOWHERE   1       /* Store ENV in memory only */
432         #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
433         #define CONFIG_ENV_SIZE         0x2000
434 #endif
435
436 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
437 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
438
439 /*
440  * BOOTP options
441  */
442 #define CONFIG_BOOTP_BOOTFILESIZE
443 #define CONFIG_BOOTP_BOOTPATH
444 #define CONFIG_BOOTP_GATEWAY
445 #define CONFIG_BOOTP_HOSTNAME
446
447
448 /*
449  * Command line configuration.
450  */
451 #include <config_cmd_default.h>
452
453 #define CONFIG_CMD_PING
454 #define CONFIG_CMD_I2C
455 #define CONFIG_CMD_MII
456 #define CONFIG_CMD_DATE
457
458 #if defined(CONFIG_PCI)
459     #define CONFIG_CMD_PCI
460 #endif
461
462 #if defined(CONFIG_SYS_RAMBOOT)
463     #undef CONFIG_CMD_ENV
464     #undef CONFIG_CMD_LOADS
465 #endif
466
467 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
468
469 #undef CONFIG_WATCHDOG          /* watchdog disabled */
470
471 /*
472  * Miscellaneous configurable options
473  */
474 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
475 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
476 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
477
478 #if defined(CONFIG_CMD_KGDB)
479         #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
480 #else
481         #define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
482 #endif
483
484 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
485 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
486 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
487 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1ms ticks */
488
489 /*
490  * For booting Linux, the board info and command line data
491  * have to be in the first 8 MB of memory, since this is
492  * the maximum mapped by the Linux kernel during initialization.
493  */
494 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20) /* Initial Memory map for Linux */
495
496 /*
497  * Core HID Setup
498  */
499 #define CONFIG_SYS_HID0_INIT            0x000000000
500 #define CONFIG_SYS_HID0_FINAL           HID0_ENABLE_MACHINE_CHECK
501 #define CONFIG_SYS_HID2         HID2_HBE
502
503 /*
504  * MMU Setup
505  */
506 #define CONFIG_HIGH_BATS        1       /* High BATs supported */
507
508 /* DDR: cache cacheable */
509 #define CONFIG_SYS_SDRAM_LOWER          CONFIG_SYS_SDRAM_BASE
510 #define CONFIG_SYS_SDRAM_UPPER          (CONFIG_SYS_SDRAM_BASE + 0x10000000)
511
512 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_LOWER | BATL_PP_10 | BATL_MEMCOHERENCE)
513 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_LOWER | BATU_BL_256M | BATU_VS | BATU_VP)
514 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
515 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
516
517 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_SDRAM_UPPER | BATL_PP_10 | BATL_MEMCOHERENCE)
518 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_SDRAM_UPPER | BATU_BL_256M | BATU_VS | BATU_VP)
519 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
520 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
521
522 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
523 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_IMMR | BATL_PP_10 | \
524                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
525 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | BATU_VP)
526 #define CONFIG_SYS_DBAT2L       CONFIG_SYS_IBAT2L
527 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
528
529 /* BCSR: cache-inhibit and guarded */
530 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_BCSR | BATL_PP_10 | \
531                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
532 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
533 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
534 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
535
536 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
537 #define CONFIG_SYS_IBAT4L       (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
538 #define CONFIG_SYS_IBAT4U       (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
539 #define CONFIG_SYS_DBAT4L       (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
540                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
541 #define CONFIG_SYS_DBAT4U       CONFIG_SYS_IBAT4U
542
543 /* Stack in dcache: cacheable, no memory coherence */
544 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
545 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
546 #define CONFIG_SYS_DBAT5L       CONFIG_SYS_IBAT5L
547 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
548
549 #ifdef CONFIG_PCI
550 /* PCI MEM space: cacheable */
551 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
552 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
553 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
554 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
555 /* PCI MMIO space: cache-inhibit and guarded */
556 #define CONFIG_SYS_IBAT7L       (CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \
557                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
558 #define CONFIG_SYS_IBAT7U       (CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
559 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
560 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
561 #else
562 #define CONFIG_SYS_IBAT6L       (0)
563 #define CONFIG_SYS_IBAT6U       (0)
564 #define CONFIG_SYS_IBAT7L       (0)
565 #define CONFIG_SYS_IBAT7U       (0)
566 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
567 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
568 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
569 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
570 #endif
571
572 /*
573  * Internal Definitions
574  *
575  * Boot Flags
576  */
577 #define BOOTFLAG_COLD   0x01 /* Normal Power-On: Boot from FLASH */
578 #define BOOTFLAG_WARM   0x02 /* Software reboot */
579
580 #if defined(CONFIG_CMD_KGDB)
581 #define CONFIG_KGDB_BAUDRATE    230400  /* speed of kgdb serial port */
582 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
583 #endif
584
585 /*
586  * Environment Configuration
587  */
588
589 #define CONFIG_ENV_OVERWRITE
590
591 #if defined(CONFIG_TSEC_ENET)
592 #define CONFIG_HAS_ETH0
593 #define CONFIG_ETHADDR          00:E0:0C:00:83:79
594 #define CONFIG_HAS_ETH1
595 #define CONFIG_ETH1ADDR         00:E0:0C:00:83:78
596 #endif
597
598 #define CONFIG_BAUDRATE 115200
599
600 #define CONFIG_LOADADDR 500000  /* default location for tftp and bootm */
601
602 #define CONFIG_BOOTDELAY 6      /* -1 disables auto-boot */
603 #undef CONFIG_BOOTARGS          /* the boot command will set bootargs */
604
605 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
606    "netdev=eth0\0"                                                      \
607    "consoledev=ttyS0\0"                                                 \
608    "ramdiskaddr=1000000\0"                                              \
609    "ramdiskfile=ramfs.83xx\0"                                           \
610    "fdtaddr=400000\0"                                                   \
611    "fdtfile=mpc8379_mds.dtb\0"                                          \
612    ""
613
614 #define CONFIG_NFSBOOTCOMMAND                                           \
615    "setenv bootargs root=/dev/nfs rw "                                  \
616       "nfsroot=$serverip:$rootpath "                                    \
617       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
618       "console=$consoledev,$baudrate $othbootargs;"                     \
619    "tftp $loadaddr $bootfile;"                                          \
620    "tftp $fdtaddr $fdtfile;"                                            \
621    "bootm $loadaddr - $fdtaddr"
622
623 #define CONFIG_RAMBOOTCOMMAND                                           \
624    "setenv bootargs root=/dev/ram rw "                                  \
625       "console=$consoledev,$baudrate $othbootargs;"                     \
626    "tftp $ramdiskaddr $ramdiskfile;"                                    \
627    "tftp $loadaddr $bootfile;"                                          \
628    "tftp $fdtaddr $fdtfile;"                                            \
629    "bootm $loadaddr $ramdiskaddr $fdtaddr"
630
631
632 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
633
634 #endif  /* __CONFIG_H */