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1 /*
2 * (C) Copyright 2014
3 * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
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_HRCON 1 /* HRCON board specific */
20
21 #define CONFIG_SYS_TEXT_BASE 0xFE000000
22
23 #define CONFIG_IDENT_STRING " hrcon 0.01"
24
25
26 #define CONFIG_FSL_CLK
27 #define CONFIG_BOARD_EARLY_INIT_F
28 #define CONFIG_BOARD_EARLY_INIT_R
29 #define CONFIG_LAST_STAGE_INIT
30
31 /* new uImage format support */
32 #define CONFIG_FIT 1
33 #define CONFIG_FIT_VERBOSE 1
34
35 #define CONFIG_MMC
36 #define CONFIG_FSL_ESDHC
37 #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
38 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
39
40 #define CONFIG_CMD_MMC
41 #define CONFIG_GENERIC_MMC
42 #define CONFIG_DOS_PARTITION
43 #define CONFIG_CMD_EXT2
44
45 #define CONFIG_CMD_FPGAD
46 #define CONFIG_CMD_IOLOOP
47
48 /*
49 * System Clock Setup
50 */
51 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */
52 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
53
54 /*
55 * Hardware Reset Configuration Word
56 * if CLKIN is 66.66MHz, then
57 * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
58 * We choose the A type silicon as default, so the core is 400Mhz.
59 */
60 #define CONFIG_SYS_HRCW_LOW (\
61 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
62 HRCWL_DDR_TO_SCB_CLK_2X1 |\
63 HRCWL_SVCOD_DIV_2 |\
64 HRCWL_CSB_TO_CLKIN_4X1 |\
65 HRCWL_CORE_TO_CSB_3X1)
66 /*
67 * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
68 * in 8308's HRCWH according to the manual, but original Freescale's
69 * code has them and I've expirienced some problems using the board
70 * with BDI3000 attached when I've tried to set these bits to zero
71 * (UART doesn't work after the 'reset run' command).
72 */
73 #define CONFIG_SYS_HRCW_HIGH (\
74 HRCWH_PCI_HOST |\
75 HRCWH_PCI1_ARBITER_ENABLE |\
76 HRCWH_CORE_ENABLE |\
77 HRCWH_FROM_0XFFF00100 |\
78 HRCWH_BOOTSEQ_DISABLE |\
79 HRCWH_SW_WATCHDOG_DISABLE |\
80 HRCWH_ROM_LOC_LOCAL_16BIT |\
81 HRCWH_RL_EXT_LEGACY |\
82 HRCWH_TSEC1M_IN_RGMII |\
83 HRCWH_TSEC2M_IN_RGMII |\
84 HRCWH_BIG_ENDIAN)
85
86 /*
87 * System IO Config
88 */
89 #define CONFIG_SYS_SICRH (\
90 SICRH_ESDHC_A_SD |\
91 SICRH_ESDHC_B_SD |\
92 SICRH_ESDHC_C_SD |\
93 SICRH_GPIO_A_GPIO |\
94 SICRH_GPIO_B_GPIO |\
95 SICRH_IEEE1588_A_GPIO |\
96 SICRH_USB |\
97 SICRH_GTM_GPIO |\
98 SICRH_IEEE1588_B_GPIO |\
99 SICRH_ETSEC2_GPIO |\
100 SICRH_GPIOSEL_1 |\
101 SICRH_TMROBI_V3P3 |\
102 SICRH_TSOBI1_V2P5 |\
103 SICRH_TSOBI2_V2P5) /* 0x0037f103 */
104 #define CONFIG_SYS_SICRL (\
105 SICRL_SPI_PF0 |\
106 SICRL_UART_PF0 |\
107 SICRL_IRQ_PF0 |\
108 SICRL_I2C2_PF0 |\
109 SICRL_ETSEC1_GTX_CLK125) /* 0x00000000 */
110
111 /*
112 * IMMR new address
113 */
114 #define CONFIG_SYS_IMMR 0xE0000000
115
116 /*
117 * SERDES
118 */
119 #define CONFIG_FSL_SERDES
120 #define CONFIG_FSL_SERDES1 0xe3000
121
122 /*
123 * Arbiter Setup
124 */
125 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
126 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */
127 #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */
128
129 /*
130 * DDR Setup
131 */
132 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
133 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
134 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
135 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
136 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
137 | DDRCDR_PZ_LOZ \
138 | DDRCDR_NZ_LOZ \
139 | DDRCDR_ODT \
140 | DDRCDR_Q_DRN)
141 /* 0x7b880001 */
142 /*
143 * Manually set up DDR parameters
144 * consist of one chip NT5TU64M16HG from NANYA
145 */
146
147 #define CONFIG_SYS_DDR_SIZE 128 /* MB */
148
149 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
150 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
151 | CSCONFIG_ODT_RD_NEVER \
152 | CSCONFIG_ODT_WR_ONLY_CURRENT \
153 | CSCONFIG_BANK_BIT_3 \
154 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
155 /* 0x80010102 */
156 #define CONFIG_SYS_DDR_TIMING_3 0
157 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
158 | (0 << TIMING_CFG0_WRT_SHIFT) \
159 | (0 << TIMING_CFG0_RRT_SHIFT) \
160 | (0 << TIMING_CFG0_WWT_SHIFT) \
161 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
162 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
163 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
164 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
165 /* 0x00260802 */
166 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
167 | (6 << TIMING_CFG1_ACTTOPRE_SHIFT) \
168 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
169 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
170 | (9 << TIMING_CFG1_REFREC_SHIFT) \
171 | (2 << TIMING_CFG1_WRREC_SHIFT) \
172 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
173 | (2 << TIMING_CFG1_WRTORD_SHIFT))
174 /* 0x26279222 */
175 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
176 | (4 << TIMING_CFG2_CPO_SHIFT) \
177 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
178 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
179 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
180 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
181 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
182 /* 0x021848c5 */
183 #define CONFIG_SYS_DDR_INTERVAL ((0x0824 << SDRAM_INTERVAL_REFINT_SHIFT) \
184 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
185 /* 0x08240100 */
186 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
187 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
188 | SDRAM_CFG_DBW_16)
189 /* 0x43100000 */
190
191 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */
192 #define CONFIG_SYS_DDR_MODE ((0x0440 << SDRAM_MODE_ESD_SHIFT) \
193 | (0x0242 << SDRAM_MODE_SD_SHIFT))
194 /* ODT 150ohm CL=4, AL=0 on SDRAM */
195 #define CONFIG_SYS_DDR_MODE2 0x00000000
196
197 /*
198 * Memory test
199 */
200 #define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */
201 #define CONFIG_SYS_MEMTEST_END 0x07f00000
202
203 /*
204 * The reserved memory
205 */
206 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
207
208 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
209 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
210
211 /*
212 * Initial RAM Base Address Setup
213 */
214 #define CONFIG_SYS_INIT_RAM_LOCK 1
215 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
216 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
217 #define CONFIG_SYS_GBL_DATA_OFFSET \
218 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
219
220 /*
221 * Local Bus Configuration & Clock Setup
222 */
223 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
224 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
225 #define CONFIG_SYS_LBC_LBCR 0x00040000
226
227 /*
228 * FLASH on the Local Bus
229 */
230 #if 1
231 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
232 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
233 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
234 #define CONFIG_FLASH_CFI_LEGACY
235 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
236 #else
237 #define CONFIG_SYS_NO_FLASH
238 #endif
239
240 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
241 #define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is up to 8M */
242 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
243
244 /* Window base at flash base */
245 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
246 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB)
247
248 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
249 | BR_PS_16 /* 16 bit port */ \
250 | BR_MS_GPCM /* MSEL = GPCM */ \
251 | BR_V) /* valid */
252 #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
253 | OR_UPM_XAM \
254 | OR_GPCM_CSNT \
255 | OR_GPCM_ACS_DIV2 \
256 | OR_GPCM_XACS \
257 | OR_GPCM_SCY_15 \
258 | OR_GPCM_TRLX_SET \
259 | OR_GPCM_EHTR_SET)
260
261 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
262 #define CONFIG_SYS_MAX_FLASH_SECT 135
263
264 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
265 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
266
267 /*
268 * FPGA
269 */
270 #define CONFIG_SYS_FPGA0_BASE 0xE0600000
271 #define CONFIG_SYS_FPGA0_SIZE 1 /* FPGA size is 1M */
272
273 /* Window base at FPGA base */
274 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_FPGA0_BASE
275 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_1MB)
276
277 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FPGA0_BASE \
278 | BR_PS_16 /* 16 bit port */ \
279 | BR_MS_GPCM /* MSEL = GPCM */ \
280 | BR_V) /* valid */
281 #define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_FPGA0_SIZE) \
282 | OR_UPM_XAM \
283 | OR_GPCM_CSNT \
284 | OR_GPCM_ACS_DIV2 \
285 | OR_GPCM_XACS \
286 | OR_GPCM_SCY_15 \
287 | OR_GPCM_TRLX_SET \
288 | OR_GPCM_EHTR_SET)
289
290 #define CONFIG_SYS_FPGA_BASE(k) CONFIG_SYS_FPGA0_BASE
291 #define CONFIG_SYS_FPGA_DONE(k) 0x0010
292
293 #define CONFIG_SYS_FPGA_COUNT 1
294
295 #define CONFIG_SYS_MCLINK_MAX 3
296
297 #define CONFIG_SYS_FPGA_PTR \
298 { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, NULL, NULL, NULL }
299
300 /*
301 * Serial Port
302 */
303 #define CONFIG_CONS_INDEX 2
304 #define CONFIG_SYS_NS16550
305 #define CONFIG_SYS_NS16550_SERIAL
306 #define CONFIG_SYS_NS16550_REG_SIZE 1
307 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
308
309 #define CONFIG_SYS_BAUDRATE_TABLE \
310 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
311
312 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
313 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
314
315 /* Use the HUSH parser */
316 #define CONFIG_SYS_HUSH_PARSER
317
318 /* Pass open firmware flat tree */
319 #define CONFIG_OF_LIBFDT 1
320 #define CONFIG_OF_BOARD_SETUP 1
321 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
322
323 /* I2C */
324 #define CONFIG_SYS_I2C
325 #define CONFIG_SYS_I2C_FSL
326 #define CONFIG_SYS_FSL_I2C_SPEED 400000
327 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
328 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
329
330 #define CONFIG_PCA953X /* NXP PCA9554 */
331 #define CONFIG_PCA9698 /* NXP PCA9698 */
332
333 #define CONFIG_SYS_I2C_IHS
334 #define CONFIG_SYS_I2C_IHS_CH0
335 #define CONFIG_SYS_I2C_IHS_SPEED_0 50000
336 #define CONFIG_SYS_I2C_IHS_SLAVE_0 0x7F
337 #define CONFIG_SYS_I2C_IHS_CH1
338 #define CONFIG_SYS_I2C_IHS_SPEED_1 50000
339 #define CONFIG_SYS_I2C_IHS_SLAVE_1 0x7F
340 #define CONFIG_SYS_I2C_IHS_CH2
341 #define CONFIG_SYS_I2C_IHS_SPEED_2 50000
342 #define CONFIG_SYS_I2C_IHS_SLAVE_2 0x7F
343 #define CONFIG_SYS_I2C_IHS_CH3
344 #define CONFIG_SYS_I2C_IHS_SPEED_3 50000
345 #define CONFIG_SYS_I2C_IHS_SLAVE_3 0x7F
346
347 /*
348 * Software (bit-bang) I2C driver configuration
349 */
350 #define CONFIG_SYS_I2C_SOFT
351 #define CONFIG_SYS_I2C_SOFT_SPEED 50000
352 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
353 #define I2C_SOFT_DECLARATIONS2
354 #define CONFIG_SYS_I2C_SOFT_SPEED_2 50000
355 #define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x7F
356 #define I2C_SOFT_DECLARATIONS3
357 #define CONFIG_SYS_I2C_SOFT_SPEED_3 50000
358 #define CONFIG_SYS_I2C_SOFT_SLAVE_3 0x7F
359 #define I2C_SOFT_DECLARATIONS4
360 #define CONFIG_SYS_I2C_SOFT_SPEED_4 50000
361 #define CONFIG_SYS_I2C_SOFT_SLAVE_4 0x7F
362
363 #define CONFIG_SYS_ICS8N3QV01_I2C {5, 6, 7, 8}
364 #define CONFIG_SYS_CH7301_I2C {5, 6, 7, 8}
365 #define CONFIG_SYS_DP501_I2C {1, 2, 3, 4}
366
367 #ifndef __ASSEMBLY__
368 void fpga_gpio_set(unsigned int bus, int pin);
369 void fpga_gpio_clear(unsigned int bus, int pin);
370 int fpga_gpio_get(unsigned int bus, int pin);
371 #endif
372
373 #define I2C_ACTIVE { }
374 #define I2C_TRISTATE { }
375 #define I2C_READ \
376 (fpga_gpio_get(I2C_ADAP_HWNR, 0x0040) ? 1 : 0)
377 #define I2C_SDA(bit) \
378 do { \
379 if (bit) \
380 fpga_gpio_set(I2C_ADAP_HWNR, 0x0040); \
381 else \
382 fpga_gpio_clear(I2C_ADAP_HWNR, 0x0040); \
383 } while (0)
384 #define I2C_SCL(bit) \
385 do { \
386 if (bit) \
387 fpga_gpio_set(I2C_ADAP_HWNR, 0x0020); \
388 else \
389 fpga_gpio_clear(I2C_ADAP_HWNR, 0x0020); \
390 } while (0)
391 #define I2C_DELAY udelay(25) /* 1/4 I2C clock duration */
392
393 /*
394 * Software (bit-bang) MII driver configuration
395 */
396 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */
397 #define CONFIG_BITBANGMII_MULTI
398
399 /*
400 * OSD Setup
401 */
402 #define CONFIG_SYS_OSD_SCREENS 1
403 #define CONFIG_SYS_DP501_DIFFERENTIAL
404 #define CONFIG_SYS_DP501_VCAPCTRL0 0x01 /* DDR mode 0, DE for H/VSYNC */
405
406 /*
407 * General PCI
408 * Addresses are mapped 1-1.
409 */
410 #define CONFIG_SYS_PCIE1_BASE 0xA0000000
411 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000
412 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000
413 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
414 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000
415 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000
416 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
417 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000
418 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
419
420 /* enable PCIE clock */
421 #define CONFIG_SYS_SCCR_PCIEXP1CM 1
422
423 #define CONFIG_PCI
424 #define CONFIG_PCI_INDIRECT_BRIDGE
425 #define CONFIG_PCIE
426
427 #define CONFIG_PCI_PNP /* do pci plug-and-play */
428
429 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
430 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
431
432 /*
433 * TSEC
434 */
435 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
436 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
437 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
438
439 /*
440 * TSEC ethernet configuration
441 */
442 #define CONFIG_MII 1 /* MII PHY management */
443 #define CONFIG_TSEC1
444 #define CONFIG_TSEC1_NAME "eTSEC0"
445 #define TSEC1_PHY_ADDR 1
446 #define TSEC1_PHYIDX 0
447 #define TSEC1_FLAGS TSEC_GIGABIT
448
449 /* Options are: eTSEC[0-1] */
450 #define CONFIG_ETHPRIME "eTSEC0"
451
452 /*
453 * Environment
454 */
455 #if 1
456 #define CONFIG_ENV_IS_IN_FLASH 1
457 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
458 CONFIG_SYS_MONITOR_LEN)
459 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
460 #define CONFIG_ENV_SIZE 0x2000
461 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
462 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
463 #else
464 #define CONFIG_ENV_IS_NOWHERE
465 #define CONFIG_ENV_SIZE 0x2000 /* 8KB */
466 #endif
467
468 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
469 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
470
471 /*
472 * Command line configuration.
473 */
474 #define CONFIG_CMD_I2C
475 #define CONFIG_CMD_MII
476 #define CONFIG_CMD_PCI
477 #define CONFIG_CMD_PING
478
479 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
480 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
481
482 /*
483 * Miscellaneous configurable options
484 */
485 #define CONFIG_SYS_LONGHELP /* undef to save memory */
486 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
487 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
488
489 #undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */
490
491 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
492
493 #define CONFIG_SYS_CONSOLE_INFO_QUIET
494
495 /* Print Buffer Size */
496 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
497 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
498 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
499
500 /*
501 * For booting Linux, the board info and command line data
502 * have to be in the first 256 MB of memory, since this is
503 * the maximum mapped by the Linux kernel during initialization.
504 */
505 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
506
507 /*
508 * Core HID Setup
509 */
510 #define CONFIG_SYS_HID0_INIT 0x000000000
511 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
512 HID0_ENABLE_INSTRUCTION_CACHE | \
513 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
514 #define CONFIG_SYS_HID2 HID2_HBE
515
516 /*
517 * MMU Setup
518 */
519
520 /* DDR: cache cacheable */
521 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
522 BATL_MEMCOHERENCE)
523 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
524 BATU_VS | BATU_VP)
525 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
526 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
527
528 /* IMMRBAR, PCI IO and FPGA: cache-inhibit and guarded */
529 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \
530 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
531 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
532 BATU_VP)
533 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
534 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
535
536 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
537 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
538 BATL_MEMCOHERENCE)
539 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
540 BATU_VS | BATU_VP)
541 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
542 BATL_CACHEINHIBIT | \
543 BATL_GUARDEDSTORAGE)
544 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
545
546 /* Stack in dcache: cacheable, no memory coherence */
547 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
548 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
549 BATU_VS | BATU_VP)
550 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
551 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
552
553 /*
554 * Environment Configuration
555 */
556
557 #define CONFIG_ENV_OVERWRITE
558
559 #if defined(CONFIG_TSEC_ENET)
560 #define CONFIG_HAS_ETH0
561 #endif
562
563 #define CONFIG_BAUDRATE 115200
564
565 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
566
567 #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
568
569 #define CONFIG_HOSTNAME hrcon
570 #define CONFIG_ROOTPATH "/opt/nfsroot"
571 #define CONFIG_BOOTFILE "uImage"
572
573 #define CONFIG_PREBOOT /* enable preboot variable */
574
575 #define CONFIG_EXTRA_ENV_SETTINGS \
576 "netdev=eth0\0" \
577 "consoledev=ttyS1\0" \
578 "u-boot=u-boot.bin\0" \
579 "kernel_addr=1000000\0" \
580 "fdt_addr=C00000\0" \
581 "fdtfile=hrcon.dtb\0" \
582 "load=tftp ${loadaddr} ${u-boot}\0" \
583 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \
584 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
585 " +${filesize};cp.b ${fileaddr} " \
586 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
587 "upd=run load update\0" \
588
589 #define CONFIG_NFSBOOTCOMMAND \
590 "setenv bootargs root=/dev/nfs rw " \
591 "nfsroot=$serverip:$rootpath " \
592 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
593 "console=$consoledev,$baudrate $othbootargs;" \
594 "tftp ${kernel_addr} $bootfile;" \
595 "tftp ${fdt_addr} $fdtfile;" \
596 "bootm ${kernel_addr} - ${fdt_addr}"
597
598 #define CONFIG_MMCBOOTCOMMAND \
599 "setenv bootargs root=/dev/mmcblk0p3 rw rootwait " \
600 "console=$consoledev,$baudrate $othbootargs;" \
601 "ext2load mmc 0:2 ${kernel_addr} $bootfile;" \
602 "ext2load mmc 0:2 ${fdt_addr} $fdtfile;" \
603 "bootm ${kernel_addr} - ${fdt_addr}"
604
605 #define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
606
607
608 #endif /* __CONFIG_H */