6875cf4c5b7c1229f170aa4a6446322c1a2756f9
[kernel/u-boot.git] / include / configs / mpc8308_p1m.h
1 /*
2  * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
3  * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
4  *
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11
12 /*
13  * High Level Configuration Options
14  */
15 #define CONFIG_E300             1 /* E300 family */
16 #define CONFIG_MPC83xx          1 /* MPC83xx family */
17 #define CONFIG_MPC830x          1 /* MPC830x family */
18 #define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
19 #define CONFIG_MPC8308_P1M      1 /* mpc8308_p1m board specific */
20
21 #ifndef CONFIG_SYS_TEXT_BASE
22 #define CONFIG_SYS_TEXT_BASE    0xFC000000
23 #endif
24
25 /*
26  * On-board devices
27  *
28  * TSECs
29  */
30 #define CONFIG_TSEC1
31 #define CONFIG_TSEC2
32
33 /*
34  * System Clock Setup
35  */
36 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
37 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
38
39 /*
40  * Hardware Reset Configuration Word
41  * if CLKIN is 66.66MHz, then
42  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
43  * We choose the A type silicon as default, so the core is 400Mhz.
44  */
45 #define CONFIG_SYS_HRCW_LOW (\
46         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
47         HRCWL_DDR_TO_SCB_CLK_2X1 |\
48         HRCWL_SVCOD_DIV_2 |\
49         HRCWL_CSB_TO_CLKIN_4X1 |\
50         HRCWL_CORE_TO_CSB_3X1)
51 /*
52  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
53  * in 8308's HRCWH according to the manual, but original Freescale's
54  * code has them and I've expirienced some problems using the board
55  * with BDI3000 attached when I've tried to set these bits to zero
56  * (UART doesn't work after the 'reset run' command).
57  */
58 #define CONFIG_SYS_HRCW_HIGH (\
59         HRCWH_PCI_HOST |\
60         HRCWH_PCI1_ARBITER_ENABLE |\
61         HRCWH_CORE_ENABLE |\
62         HRCWH_FROM_0X00000100 |\
63         HRCWH_BOOTSEQ_DISABLE |\
64         HRCWH_SW_WATCHDOG_DISABLE |\
65         HRCWH_ROM_LOC_LOCAL_16BIT |\
66         HRCWH_RL_EXT_LEGACY |\
67         HRCWH_TSEC1M_IN_MII |\
68         HRCWH_TSEC2M_IN_MII |\
69         HRCWH_BIG_ENDIAN)
70
71 /*
72  * System IO Config
73  */
74 #define CONFIG_SYS_SICRH (\
75         SICRH_ESDHC_A_GPIO |\
76         SICRH_ESDHC_B_GPIO |\
77         SICRH_ESDHC_C_GTM |\
78         SICRH_GPIO_A_TSEC2 |\
79         SICRH_GPIO_B_TSEC2_TX_CLK |\
80         SICRH_IEEE1588_A_GPIO |\
81         SICRH_USB |\
82         SICRH_GTM_GPIO |\
83         SICRH_IEEE1588_B_GPIO |\
84         SICRH_ETSEC2_CRS |\
85         SICRH_GPIOSEL_1 |\
86         SICRH_TMROBI_V3P3 |\
87         SICRH_TSOBI1_V3P3 |\
88         SICRH_TSOBI2_V3P3)      /* 0xf577d100 */
89 #define CONFIG_SYS_SICRL (\
90         SICRL_SPI_PF0 |\
91         SICRL_UART_PF0 |\
92         SICRL_IRQ_PF0 |\
93         SICRL_I2C2_PF0 |\
94         SICRL_ETSEC1_TX_CLK)    /* 0x00000000 */
95
96 #define CONFIG_SYS_GPIO1_PRELIM
97 /* GPIO Default input/output settings */
98 #define CONFIG_SYS_GPIO1_DIR        0x7AAF8C00
99 /*
100  * Default GPIO values:
101  * LED#1 enabled; WLAN enabled; Both COM LED on (orange)
102  */
103 #define CONFIG_SYS_GPIO1_DAT        0x08008C00
104
105 /*
106  * IMMR new address
107  */
108 #define CONFIG_SYS_IMMR         0xE0000000
109
110 /*
111  * SERDES
112  */
113 #define CONFIG_FSL_SERDES
114 #define CONFIG_FSL_SERDES1      0xe3000
115
116 /*
117  * Arbiter Setup
118  */
119 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
120 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
121 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
122
123 /*
124  * DDR Setup
125  */
126 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
127 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
128 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
129 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
130 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
131                                 | DDRCDR_PZ_LOZ \
132                                 | DDRCDR_NZ_LOZ \
133                                 | DDRCDR_ODT \
134                                 | DDRCDR_Q_DRN)
135                                 /* 0x7b880001 */
136 /*
137  * Manually set up DDR parameters
138  * consist of two chips HY5PS12621BFP-C4 from HYNIX
139  */
140
141 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
142
143 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
144 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
145                                         | CSCONFIG_ODT_RD_NEVER \
146                                         | CSCONFIG_ODT_WR_ONLY_CURRENT \
147                                         | CSCONFIG_ROW_BIT_13 \
148                                         | CSCONFIG_COL_BIT_10)
149                                         /* 0x80010102 */
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                                 | (2 << 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                                 /* 0x00220802 */
160 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
161                                 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
162                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
163                                 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
164                                 | (6 << TIMING_CFG1_REFREC_SHIFT) \
165                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
166                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
167                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
168                                 /* 0x27256222 */
169 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
170                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
171                                 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
172                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
173                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
174                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
175                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
176                                 /* 0x121048c5 */
177 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
178                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
179                                 /* 0x03600100 */
180 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
181                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
182                                 | SDRAM_CFG_DBW_32)
183                                 /* 0x43080000 */
184
185 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
186 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
187                                 | (0x0232 << SDRAM_MODE_SD_SHIFT))
188                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
189 #define CONFIG_SYS_DDR_MODE2            0x00000000
190
191 /*
192  * Memory test
193  */
194 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
195 #define CONFIG_SYS_MEMTEST_END          0x07f00000
196
197 /*
198  * The reserved memory
199  */
200 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
201
202 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
203 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
204
205 /*
206  * Initial RAM Base Address Setup
207  */
208 #define CONFIG_SYS_INIT_RAM_LOCK        1
209 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
210 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
211 #define CONFIG_SYS_GBL_DATA_OFFSET      \
212         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
213
214 /*
215  * Local Bus Configuration & Clock Setup
216  */
217 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
218 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
219 #define CONFIG_SYS_LBC_LBCR             0x00040000
220
221 /*
222  * FLASH on the Local Bus
223  */
224 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
225 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
226 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
227
228 #define CONFIG_SYS_FLASH_BASE           0xFC000000 /* FLASH base address */
229 #define CONFIG_SYS_FLASH_SIZE           64 /* FLASH size is 64M */
230 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
231
232 /* Window base at flash base */
233 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
234 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_64MB)
235
236 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
237                                 | BR_PS_16      /* 16 bit port */ \
238                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
239                                 | BR_V)         /* valid */
240 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
241                                 | OR_UPM_XAM \
242                                 | OR_GPCM_CSNT \
243                                 | OR_GPCM_ACS_DIV2 \
244                                 | OR_GPCM_XACS \
245                                 | OR_GPCM_SCY_4 \
246                                 | OR_GPCM_TRLX_SET \
247                                 | OR_GPCM_EHTR_SET)
248
249 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
250 #define CONFIG_SYS_MAX_FLASH_SECT       512
251
252 /* Flash Erase Timeout (ms) */
253 #define CONFIG_SYS_FLASH_ERASE_TOUT     (1000 * 1024)
254 /* Flash Write Timeout (ms) */
255 #define CONFIG_SYS_FLASH_WRITE_TOUT     (500 * 1024)
256
257 /*
258  * SJA1000 CAN controller on Local Bus
259  */
260 #define CONFIG_SYS_SJA1000_BASE 0xFBFF0000
261 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_SJA1000_BASE \
262                                 | BR_PS_8       /* 8 bit port size */ \
263                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
264                                 | BR_V)         /* valid */
265 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_32KB \
266                                 | OR_GPCM_SCY_5 \
267                                 | OR_GPCM_EHTR_SET)
268                                 /* 0xFFFF8052 */
269
270 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_SJA1000_BASE
271 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_32KB)
272
273 /*
274  * CPLD on Local Bus
275  */
276 #define CONFIG_SYS_CPLD_BASE    0xFBFF8000
277 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_CPLD_BASE \
278                                 | BR_PS_8       /* 8 bit port */ \
279                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
280                                 | BR_V)         /* valid */
281 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_32KB \
282                                 | OR_GPCM_SCY_4 \
283                                 | OR_GPCM_EHTR_SET)
284                                 /* 0xFFFF8042 */
285
286 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_CPLD_BASE
287 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_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
308 /* Pass open firmware flat tree */
309 #define CONFIG_OF_LIBFDT        1
310 #define CONFIG_OF_BOARD_SETUP   1
311 #define CONFIG_OF_STDOUT_VIA_ALIAS      1
312
313 /* I2C */
314 #define CONFIG_SYS_I2C
315 #define CONFIG_SYS_I2C_FSL
316 #define CONFIG_SYS_FSL_I2C_SPEED        400000
317 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
318 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
319 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
320 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
321 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
322
323 /*
324  * General PCI
325  * Addresses are mapped 1-1.
326  */
327 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
328 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
329 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
330 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
331 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
332 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
333 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
334 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
335 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
336
337 /* enable PCIE clock */
338 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
339
340 #define CONFIG_PCI
341 #define CONFIG_PCI_INDIRECT_BRIDGE
342 #define CONFIG_PCIE
343
344 #define CONFIG_PCI_PNP          /* do pci plug-and-play */
345
346 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
347 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
348
349 /*
350  * TSEC
351  */
352 #define CONFIG_TSEC_ENET        /* TSEC ethernet support */
353 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
354 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
355 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
356 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
357
358 /*
359  * TSEC ethernet configuration
360  */
361 #define CONFIG_MII              1 /* MII PHY management */
362 #define CONFIG_TSEC1_NAME       "eTSEC0"
363 #define CONFIG_TSEC2_NAME       "eTSEC1"
364 #define TSEC1_PHY_ADDR          1
365 #define TSEC2_PHY_ADDR          2
366 #define TSEC1_PHYIDX            0
367 #define TSEC2_PHYIDX            0
368 #define TSEC1_FLAGS             0
369 #define TSEC2_FLAGS             0
370
371 /* Options are: eTSEC[0-1] */
372 #define CONFIG_ETHPRIME         "eTSEC0"
373
374 /*
375  * Environment
376  */
377 #define CONFIG_ENV_IS_IN_FLASH  1
378 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
379                                  CONFIG_SYS_MONITOR_LEN)
380 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
381 #define CONFIG_ENV_SIZE         0x2000
382 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
383 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
384
385 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
386 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
387
388 /*
389  * BOOTP options
390  */
391 #define CONFIG_BOOTP_BOOTFILESIZE
392 #define CONFIG_BOOTP_BOOTPATH
393 #define CONFIG_BOOTP_GATEWAY
394 #define CONFIG_BOOTP_HOSTNAME
395
396 /*
397  * Command line configuration.
398  */
399 #include <config_cmd_default.h>
400
401 #define CONFIG_CMD_DHCP
402 #define CONFIG_CMD_I2C
403 #define CONFIG_CMD_MII
404 #define CONFIG_CMD_NET
405 #define CONFIG_CMD_PCI
406 #define CONFIG_CMD_PING
407
408 #define CONFIG_CMDLINE_EDITING  1       /* add command line history */
409
410 /*
411  * Miscellaneous configurable options
412  */
413 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
414 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
415 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
416
417 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
418
419 /* Print Buffer Size */
420 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
421 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
422 /* Boot Argument Buffer Size */
423 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
424 #define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */
425
426 /*
427  * For booting Linux, the board info and command line data
428  * have to be in the first 8 MB of memory, since this is
429  * the maximum mapped by the Linux kernel during initialization.
430  */
431 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
432
433 /*
434  * Core HID Setup
435  */
436 #define CONFIG_SYS_HID0_INIT    0x000000000
437 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
438                                  HID0_ENABLE_INSTRUCTION_CACHE | \
439                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
440 #define CONFIG_SYS_HID2         HID2_HBE
441
442 /*
443  * MMU Setup
444  */
445
446 /* DDR: cache cacheable */
447 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
448                                         BATL_MEMCOHERENCE)
449 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
450                                         BATU_VS | BATU_VP)
451 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
452 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
453
454 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
455 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_RW | \
456                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
457 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
458                                         BATU_VP)
459 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
460 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
461
462 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
463 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
464                                         BATL_MEMCOHERENCE)
465 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
466                                         BATU_VS | BATU_VP)
467 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
468                                         BATL_CACHEINHIBIT | \
469                                         BATL_GUARDEDSTORAGE)
470 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
471
472 /* Stack in dcache: cacheable, no memory coherence */
473 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
474 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
475                                         BATU_VS | BATU_VP)
476 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
477 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
478
479 /*
480  * Environment Configuration
481  */
482
483 #define CONFIG_ENV_OVERWRITE
484
485 #if defined(CONFIG_TSEC_ENET)
486 #define CONFIG_HAS_ETH0
487 #define CONFIG_HAS_ETH1
488 #endif
489
490 #define CONFIG_BAUDRATE 115200
491
492 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
493
494 #define CONFIG_BOOTDELAY        5       /* -1 disables auto-boot */
495
496 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
497         "netdev=eth0\0"                                                 \
498         "consoledev=ttyS0\0"                                            \
499         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
500                 "nfsroot=${serverip}:${rootpath}\0"                     \
501         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
502         "addip=setenv bootargs ${bootargs} "                            \
503                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
504                 ":${hostname}:${netdev}:off panic=1\0"                  \
505         "addtty=setenv bootargs ${bootargs}"                            \
506                 " console=${consoledev},${baudrate}\0"                  \
507         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
508         "addmisc=setenv bootargs ${bootargs}\0"                         \
509         "kernel_addr=FC0A0000\0"                                        \
510         "fdt_addr=FC2A0000\0"                                           \
511         "ramdisk_addr=FC2C0000\0"                                       \
512         "u-boot=mpc8308_p1m/u-boot.bin\0"                               \
513         "kernel_addr_r=1000000\0"                                       \
514         "fdt_addr_r=C00000\0"                                           \
515         "hostname=mpc8308_p1m\0"                                        \
516         "bootfile=mpc8308_p1m/uImage\0"                                 \
517         "fdtfile=mpc8308_p1m/mpc8308_p1m.dtb\0"                         \
518         "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
519         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
520                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
521         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
522                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
523         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
524                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
525                 "run nfsargs addip addtty addmtd addmisc;"              \
526                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
527         "bootcmd=run flash_self\0"                                      \
528         "load=tftp ${loadaddr} ${u-boot}\0"                             \
529         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
530                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
531                 " +${filesize};cp.b ${fileaddr} "                       \
532                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
533         "upd=run load update\0"                                         \
534
535 #endif  /* __CONFIG_H */