blob: e7df9ad92ac603f2497363c11ccb00b3f06d3996 [file] [log] [blame]
Dirk Eibach50dcf892014-11-13 19:21:18 +01001/*
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#define CONFIG_SYS_GENERIC_BOARD
26
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__
368void fpga_gpio_set(unsigned int bus, int pin);
369void fpga_gpio_clear(unsigned int bus, int pin);
370int 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#include <config_cmd_default.h>
475
476#define CONFIG_CMD_I2C
477#define CONFIG_CMD_MII
478#define CONFIG_CMD_NET
479#define CONFIG_CMD_PCI
480#define CONFIG_CMD_PING
481
482#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
483#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
484
485/*
486 * Miscellaneous configurable options
487 */
488#define CONFIG_SYS_LONGHELP /* undef to save memory */
489#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
490#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
491#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
492
493#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */
494#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
495#define CONFIG_AUTOBOOT_STOP_STR " "
496
497#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
498
499#define CONFIG_SYS_CONSOLE_INFO_QUIET
500
501/* Print Buffer Size */
502#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
503#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
504#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
505
506/*
507 * For booting Linux, the board info and command line data
508 * have to be in the first 256 MB of memory, since this is
509 * the maximum mapped by the Linux kernel during initialization.
510 */
511#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
512
513/*
514 * Core HID Setup
515 */
516#define CONFIG_SYS_HID0_INIT 0x000000000
517#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
518 HID0_ENABLE_INSTRUCTION_CACHE | \
519 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
520#define CONFIG_SYS_HID2 HID2_HBE
521
522/*
523 * MMU Setup
524 */
525
526/* DDR: cache cacheable */
527#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
528 BATL_MEMCOHERENCE)
529#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
530 BATU_VS | BATU_VP)
531#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
532#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
533
534/* IMMRBAR, PCI IO and FPGA: cache-inhibit and guarded */
535#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \
536 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
537#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
538 BATU_VP)
539#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
540#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
541
542/* FLASH: icache cacheable, but dcache-inhibit and guarded */
543#define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
544 BATL_MEMCOHERENCE)
545#define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
546 BATU_VS | BATU_VP)
547#define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
548 BATL_CACHEINHIBIT | \
549 BATL_GUARDEDSTORAGE)
550#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
551
552/* Stack in dcache: cacheable, no memory coherence */
553#define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
554#define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
555 BATU_VS | BATU_VP)
556#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
557#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
558
559/*
560 * Environment Configuration
561 */
562
563#define CONFIG_ENV_OVERWRITE
564
565#if defined(CONFIG_TSEC_ENET)
566#define CONFIG_HAS_ETH0
567#endif
568
569#define CONFIG_BAUDRATE 115200
570
571#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
572
573#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
574
575#define CONFIG_HOSTNAME hrcon
576#define CONFIG_ROOTPATH "/opt/nfsroot"
577#define CONFIG_BOOTFILE "uImage"
578
579#define CONFIG_PREBOOT /* enable preboot variable */
580
581#define CONFIG_EXTRA_ENV_SETTINGS \
582 "netdev=eth0\0" \
583 "consoledev=ttyS1\0" \
584 "u-boot=u-boot.bin\0" \
585 "kernel_addr=1000000\0" \
586 "fdt_addr=C00000\0" \
587 "fdtfile=hrcon.dtb\0" \
588 "load=tftp ${loadaddr} ${u-boot}\0" \
589 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \
590 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
591 " +${filesize};cp.b ${fileaddr} " \
592 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
593 "upd=run load update\0" \
594
595#define CONFIG_NFSBOOTCOMMAND \
596 "setenv bootargs root=/dev/nfs rw " \
597 "nfsroot=$serverip:$rootpath " \
598 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
599 "console=$consoledev,$baudrate $othbootargs;" \
600 "tftp ${kernel_addr} $bootfile;" \
601 "tftp ${fdt_addr} $fdtfile;" \
602 "bootm ${kernel_addr} - ${fdt_addr}"
603
604#define CONFIG_MMCBOOTCOMMAND \
605 "setenv bootargs root=/dev/mmcblk0p3 rw rootwait " \
606 "console=$consoledev,$baudrate $othbootargs;" \
607 "ext2load mmc 0:2 ${kernel_addr} $bootfile;" \
608 "ext2load mmc 0:2 ${fdt_addr} $fdtfile;" \
609 "bootm ${kernel_addr} - ${fdt_addr}"
610
611#define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
612
613
614#endif /* __CONFIG_H */