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f8bbb4da KM |
1 | /* |
2 | * Copyright 2009-2010 eXMeritus, A Boeing Company | |
3 | * | |
4 | * See file CREDITS for list of people who contributed to this | |
5 | * project. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License as | |
9 | * published by the Free Software Foundation; either version 2 of | |
10 | * the License, or (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
20 | * MA 02111-1307 USA | |
21 | */ | |
22 | ||
23 | /* | |
24 | * HardwareWall HWW-1U-1A airborne unit configuration file | |
25 | */ | |
26 | #ifndef __CONFIG_H | |
27 | #define __CONFIG_H | |
28 | ||
29 | /* High-level system configuration options */ | |
30 | #define CONFIG_BOOKE /* Power/PowerPC Book-E */ | |
31 | #define CONFIG_E500 /* e500 (Power ISA v2.03 with SPE) */ | |
32 | #define CONFIG_MPC85xx /* MPC8540/60/55/41/48 family */ | |
33 | #define CONFIG_FSL_ELBC /* FreeScale Enhanced LocalBus Cntlr */ | |
34 | #define CONFIG_FSL_LAW /* FreeScale Local Access Window */ | |
35 | #define CONFIG_P2020 /* FreeScale P2020 */ | |
36 | #define CONFIG_HWW1U1A /* eXMeritus HardwareWall HWW-1U-1A */ | |
37 | #define CONFIG_MP /* Multiprocessing support */ | |
38 | #define CONFIG_HWCONFIG /* Use hwconfig from environment */ | |
39 | ||
40 | #define CONFIG_L2_CACHE /* L2 cache enabled */ | |
41 | #define CONFIG_BTB /* Branch predition enabled */ | |
42 | ||
43 | #define CONFIG_PANIC_HANG /* No board reset on panic */ | |
44 | #define CONFIG_BOARD_EARLY_INIT_R /* Call board_early_init_r() */ | |
45 | #define CONFIG_CMD_REGINFO /* Dump various CPU regs */ | |
46 | ||
47 | /* | |
48 | * Allow the use of 36-bit physical addresses. Device-trees with 64-bit | |
49 | * addresses have known compatibility issues with some existing kernels. | |
50 | */ | |
51 | #define CONFIG_ENABLE_36BIT_PHYS | |
52 | #define CONFIG_PHYS_64BIT | |
53 | #define CONFIG_ADDR_MAP | |
54 | #define CONFIG_SYS_NUM_ADDR_MAP 16 /* Number of entries in TLB1 */ | |
55 | ||
56 | /* Reserve plenty of RAM for malloc (we have 2GB+) */ | |
57 | #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) | |
58 | ||
59 | /* How much L2 cache do we map so we can use it as RAM */ | |
60 | #define CONFIG_SYS_INIT_RAM_LOCK | |
61 | #define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 | |
62 | ||
63 | /* This is our temporary global data area just above the stack */ | |
64 | #define CONFIG_SYS_GBL_DATA_OFFSET \ | |
65 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
66 | ||
67 | /* The stack grows down from the global data area */ | |
68 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET | |
69 | ||
70 | /* Enable IRQs and watchdog with a 1000Hz system decrementer */ | |
71 | #define CONFIG_CMD_IRQ | |
72 | #define CONFIG_SYS_HZ 1000 | |
73 | ||
74 | ||
75 | /* -------------------------------------------------------------------- */ | |
76 | ||
77 | /* | |
78 | * Clock crystal configuration: | |
79 | * (1) SYS: 66.666MHz +/- 50ppm (drives CPU/PCI/DDR) | |
80 | * (2) CCB: Multiplier from SYS_CLK | |
81 | * (3) RTC: 25.000MHz +/- 50ppm (sampled against CCB clock) | |
82 | */ | |
83 | #define CONFIG_SYS_CLK_FREQ 66666000/*Hz*/ | |
84 | #define CONFIG_DDR_CLK_FREQ 66666000/*Hz*/ | |
85 | ||
86 | ||
87 | /* -------------------------------------------------------------------- */ | |
88 | ||
89 | /* | |
90 | * Memory map | |
91 | * | |
92 | * 0x0000_0000 0x7fff_ffff 2G DDR2 ECC SDRAM | |
93 | * 0x8000_0000 0x9fff_ffff 512M PCI-E Bus 1 | |
94 | * 0xa000_0000 0xbfff_ffff 512M PCI-E Bus 2 (unused) | |
95 | * 0xc000_0000 0xdfff_ffff 512M PCI-E Bus 3 | |
96 | * 0xe000_0000 0xe7ff_ffff 128M Spansion FLASH | |
97 | * 0xe800_0000 0xefff_ffff 128M Spansion FLASH | |
98 | * 0xffd0_0000 0xffd0_3fff 16K L1 boot stack (TLB0) | |
99 | * 0xffe0_0000 0xffef_ffff 1M CCSR | |
100 | * 0xffe0_5000 0xffe0_5fff 4K Enhanced LocalBus Controller | |
101 | */ | |
102 | ||
103 | /* Virtual Memory Map */ | |
104 | #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 | |
105 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 | |
106 | #define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000 | |
107 | #define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 | |
108 | #define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000 | |
109 | #define CONFIG_SYS_FLASH_BASE 0xe0000000 | |
110 | #define CONFIG_SYS_PCIE3_IO_VIRT 0xffc00000 | |
111 | #define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000 | |
112 | #define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000 | |
113 | #define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 | |
114 | #define CONFIG_SYS_CCSRBAR 0xffe00000 /* CCSRBAR @ runtime */ | |
115 | ||
116 | #define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ | |
117 | #define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ | |
118 | #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ | |
119 | #define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ | |
120 | #define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ | |
121 | #define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ | |
122 | ||
123 | /* Physical Memory Map */ | |
124 | #define CONFIG_SYS_PCIE3_MEM_PHYS 0xc00000000ull | |
125 | #define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull | |
126 | #define CONFIG_SYS_PCIE1_MEM_PHYS 0xc40000000ull | |
127 | #define CONFIG_SYS_FLASH_BASE_PHYS 0xfe0000000ull | |
128 | #define CONFIG_SYS_PCIE3_IO_PHYS 0xfffc00000ull | |
129 | #define CONFIG_SYS_PCIE2_IO_PHYS 0xfffc10000ull | |
130 | #define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc20000ull | |
131 | #define CONFIG_SYS_INIT_RAM_ADDR_PHYS 0xfffd00000ull | |
132 | #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf /* for ASM code */ | |
133 | #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW 0xffd00000 /* for ASM code */ | |
134 | #define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0xf /* for ASM code */ | |
135 | #define CONFIG_SYS_CCSRBAR_PHYS_LOW 0xffe00000 /* for ASM code */ | |
136 | ||
137 | ||
138 | /* -------------------------------------------------------------------- */ | |
139 | ||
140 | /* U-Boot image (MONITOR_BASE == TEXT_BASE) */ | |
141 | #define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc /* Top address in flash */ | |
142 | #define CONFIG_SYS_TEXT_BASE 0xeff80000 /* Start of U-Boot image */ | |
143 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
144 | #define CONFIG_SYS_MONITOR_LEN 0x80000 /* 512kB (4 flash sectors) */ | |
145 | ||
146 | /* | |
147 | * U-Boot Environment Image: The two sectors immediately below U-Boot | |
148 | * form the U-Boot environment (regular and redundant). | |
149 | */ | |
150 | #define CONFIG_ENV_IS_IN_FLASH /* The environment image is stored in FLASH */ | |
151 | #define CONFIG_ENV_OVERWRITE /* Allow "protected" variables to be erased */ | |
152 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128kB (1 flash sector) */ | |
153 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) | |
154 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE) | |
155 | ||
156 | /* Only use 8kB of each environment sector for data */ | |
157 | #define CONFIG_ENV_SIZE 0x2000 /* 8kB */ | |
158 | #define CONFIG_ENV_SIZE_REDUND 0x2000 /* 8kB */ | |
159 | ||
160 | ||
161 | /* -------------------------------------------------------------------- */ | |
162 | ||
163 | /* Serial Console Configuration */ | |
164 | #define CONFIG_CONS_INDEX 1 | |
165 | #define CONFIG_SYS_NS16550 | |
166 | #define CONFIG_SYS_NS16550_SERIAL | |
167 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
168 | #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) | |
169 | ||
170 | #define CONFIG_BAUDRATE 115200 | |
171 | #define CONFIG_SYS_BAUDRATE_TABLE \ | |
172 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} | |
173 | ||
174 | #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) | |
175 | #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) | |
176 | ||
177 | /* Echo back characters received during a serial download */ | |
178 | #define CONFIG_LOADS_ECHO | |
179 | ||
180 | /* Allow a serial-download to temporarily change baud */ | |
181 | #define CONFIG_SYS_LOADS_BAUD_CHANGE | |
182 | ||
183 | ||
184 | /* -------------------------------------------------------------------- */ | |
185 | ||
186 | /* PCI and PCI-Express Support */ | |
187 | #define CONFIG_PCI /* Enable PCI/PCIE */ | |
188 | #define CONFIG_PCI_PNP /* Scan PCI busses */ | |
189 | #define CONFIG_CMD_PCI /* Enable the "pci" command */ | |
190 | #define CONFIG_FSL_PCI_INIT /* Common FreeScale PCI initialization */ | |
191 | #define CONFIG_FSL_PCIE_RESET /* We have PCI-E reset errata */ | |
192 | #define CONFIG_SYS_PCI_64BIT /* PCI resources are 64-bit */ | |
193 | #define CONFIG_PCI_SCAN_SHOW /* Display PCI scan during boot */ | |
194 | ||
195 | /* Enable 2 of the 3 PCI-E controllers */ | |
196 | #define CONFIG_PCIE3 | |
197 | #undef CONFIG_PCIE2 | |
198 | #define CONFIG_PCIE1 | |
199 | ||
200 | /* Display human-readable names when initializing */ | |
201 | #define CONFIG_SYS_PCIE3_NAME "Intel 82571EB" | |
202 | #define CONFIG_SYS_PCIE2_NAME "Unused" | |
203 | #define CONFIG_SYS_PCIE1_NAME "Silicon Image SIL3531" | |
204 | ||
205 | /* | |
206 | * PCI bus addresses | |
207 | * Memory space is mapped 1-1, but I/O space must start from 0. | |
208 | */ | |
209 | #define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 | |
210 | #define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 | |
211 | #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 | |
212 | #define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000 | |
213 | #define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000 | |
214 | #define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000 | |
215 | ||
216 | ||
217 | /* -------------------------------------------------------------------- */ | |
218 | ||
219 | /* Generic FreeScale hardware I2C support */ | |
220 | #define CONFIG_HARD_I2C | |
221 | #define CONFIG_FSL_I2C | |
222 | #define CONFIG_CMD_I2C | |
223 | #define CONFIG_I2C_MULTI_BUS | |
224 | #define CONFIG_SYS_I2C_OFFSET 0x3000 | |
225 | #define CONFIG_SYS_I2C2_OFFSET 0x3100 | |
226 | ||
227 | /* I2C bus configuration */ | |
228 | #define CONFIG_SYS_I2C_SPEED 400000 | |
229 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
230 | ||
231 | /* DDR2 SO-RDIMM SPD EEPROM is at I2C0-0x51 */ | |
232 | #define CONFIG_SYS_SPD_BUS_NUM 0 | |
233 | #define SPD_EEPROM_ADDRESS 0x51 | |
234 | ||
235 | /* DS1339 RTC is at I2C0-0x68 (I know it says "DS1337", it's a DS1339) */ | |
236 | #define CONFIG_CMD_DATE | |
237 | #define CONFIG_RTC_DS1337 | |
238 | #define CONFIG_SYS_RTC_BUS_NUM 0 | |
239 | #define CONFIG_SYS_I2C_RTC_ADDR 0x68 | |
240 | /* Turn off RTC square-wave output to save battery */ | |
241 | #define CONFIG_SYS_RTC_DS1337_NOOSC | |
242 | ||
0ecb5513 KM |
243 | /* |
244 | * AT24C128N EEPROM at I2C0-0x53. | |
245 | * | |
246 | * That Atmel EEPROM has 128kbit of memory (16kByte) divided into 256 pages | |
247 | * of 64 bytes per page. The chip uses 2-byte addresses and has a max write | |
248 | * cycle time of 20ms according to the datasheet. | |
249 | * | |
250 | * NOTE: Our environment is stored on regular direct-attached FLASH, this | |
251 | * chip is only used as a write-protected backup for certain key settings | |
252 | * such as the serial# and macaddr values. (EG: "env import") | |
253 | */ | |
254 | #define CONFIG_CMD_EEPROM | |
255 | #define CONFIG_ENV_EEPROM_IS_ON_I2C | |
256 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 | |
257 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
258 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 1 << 6 == 64 byte pages */ | |
259 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 21 | |
260 | ||
261 | /* | |
262 | * PCA9554 is at I2C1-0x3f (I know it says "PCA953X", it's a PCA9554). You | |
263 | * must first select the I2C1 bus with "i2c dev 1" or the "pca953x" command | |
264 | * will not be able to access the chip. | |
265 | */ | |
f8bbb4da KM |
266 | #define CONFIG_PCA953X |
267 | #define CONFIG_CMD_PCA953X | |
268 | #define CONFIG_CMD_PCA953X_INFO | |
269 | #define CONFIG_SYS_I2C_PCA953X_ADDR 0x3f | |
270 | ||
271 | ||
272 | /* -------------------------------------------------------------------- */ | |
273 | ||
274 | /* FreeScale DDR2/3 SDRAM Controller */ | |
275 | #define CONFIG_FSL_DDR2 /* Our SDRAM slot is DDR2 */ | |
276 | #define CONFIG_DDR_ECC /* Enable ECC by default */ | |
277 | #define CONFIG_DDR_SPD /* Detect DDR config from SPD EEPROM */ | |
278 | #define CONFIG_SPD_EEPROM /* ...why 2 config variables for this? */ | |
279 | #define CONFIG_VERY_BIG_RAM /* Allow 2GB+ of RAM */ | |
280 | #define CONFIG_CMD_SDRAM | |
281 | ||
282 | /* Standard P2020 DDR controller parameters */ | |
283 | #define CONFIG_NUM_DDR_CONTROLLERS 1 | |
284 | #define CONFIG_DIMM_SLOTS_PER_CTLR 1 | |
285 | #define CONFIG_CHIP_SELECTS_PER_CTRL 2 | |
286 | ||
287 | /* Make sure to tell the DDR controller to preinitialze all of RAM */ | |
288 | #define CONFIG_MEM_INIT_VALUE 0xDEADBEEF | |
289 | #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER | |
290 | ||
291 | ||
292 | /* -------------------------------------------------------------------- */ | |
293 | ||
294 | /* FLASH Memory Configuration (2x 128MB SPANSION FLASH) */ | |
295 | #define CONFIG_FLASH_CFI_DRIVER | |
296 | #define CONFIG_SYS_FLASH_CFI | |
297 | #define CONFIG_SYS_FLASH_EMPTY_INFO | |
298 | #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7 | |
299 | ||
300 | /* Flash banks (2x 128MB) */ | |
301 | #define FLASH0_PHYS (CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000ull) | |
302 | #define FLASH1_PHYS (CONFIG_SYS_FLASH_BASE_PHYS + 0x0000000ull) | |
303 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 | |
304 | #define CONFIG_SYS_MAX_FLASH_SECT 1024 | |
305 | #define CONFIG_SYS_FLASH_BANKS_LIST { FLASH0_PHYS, FLASH1_PHYS } | |
306 | ||
307 | /* | |
308 | * Flash access modes and timings (values are the defaults after a RESET). | |
309 | * | |
310 | * NOTE: These could probably be optimized but are more than sufficient for | |
311 | * this particular system for the moment. | |
312 | */ | |
313 | #define FLASH_BRx (BR_PS_16 | BR_MS_GPCM | BR_V) | |
314 | #define FLASH_ORx (OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS \ | |
315 | | OR_GPCM_SCY_15 | OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD) | |
316 | ||
317 | /* Configure both flash banks */ | |
318 | #define CONFIG_SYS_BR0_PRELIM (FLASH_BRx | BR_PHYS_ADDR(FLASH0_PHYS)) | |
319 | #define CONFIG_SYS_BR1_PRELIM (FLASH_BRx | BR_PHYS_ADDR(FLASH1_PHYS)) | |
320 | #define CONFIG_SYS_OR0_PRELIM (FLASH_ORx | OR_AM_128MB) | |
321 | #define CONFIG_SYS_OR1_PRELIM (FLASH_ORx | OR_AM_128MB) | |
322 | ||
323 | /* Flash timeouts (in ms) */ | |
324 | #define CONFIG_SYS_FLASH_ERASE_TOUT 60000UL /* Erase (60s) */ | |
325 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500UL /* Write (0.5s) */ | |
326 | ||
327 | /* Quiet flash testing */ | |
328 | #define CONFIG_SYS_FLASH_QUIET_TEST | |
329 | ||
330 | /* Make program/erase count down from 45/5 (9....8....7....) */ | |
331 | #define CONFIG_FLASH_SHOW_PROGRESS 45 | |
332 | ||
333 | ||
334 | /* -------------------------------------------------------------------- */ | |
335 | ||
336 | /* Ethernet Device Support */ | |
337 | #define CONFIG_MII /* Enable MII PHY code */ | |
338 | #define CONFIG_MII_DEFAULT_TSEC /* ??? Copied from P2020DS */ | |
339 | #define CONFIG_PHY_GIGE /* Support Gigabit PHYs */ | |
340 | #define CONFIG_ETHPRIME "e1000#0" /* Default to external ports */ | |
341 | ||
342 | /* Turn on various helpful networking commands */ | |
343 | #define CONFIG_CMD_DHCP | |
344 | #define CONFIG_CMD_MII | |
345 | #define CONFIG_CMD_NET | |
346 | #define CONFIG_CMD_PING | |
347 | ||
348 | /* On-chip FreeScale P2020 "tsec" Ethernet (oneway fibers and peer) */ | |
349 | #define CONFIG_TSEC_ENET | |
350 | #define CONFIG_TSEC1 | |
351 | #define CONFIG_TSEC2 | |
352 | #define CONFIG_TSEC3 | |
353 | #define CONFIG_TSEC1_NAME "owt0" | |
354 | #define CONFIG_TSEC2_NAME "owt1" | |
355 | #define CONFIG_TSEC3_NAME "peer" | |
356 | #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) | |
357 | #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) | |
358 | #define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) | |
359 | #define TSEC1_PHYIDX 0 | |
360 | #define TSEC2_PHYIDX 0 | |
361 | #define TSEC3_PHYIDX 0 | |
362 | #define TSEC1_PHY_ADDR 2 | |
363 | #define TSEC2_PHY_ADDR 3 | |
364 | #define TSEC3_PHY_ADDR 4 | |
365 | #define TSEC3_PHY_ADDR_CPUA 4 | |
366 | #define TSEC3_PHY_ADDR_CPUB 5 | |
367 | ||
368 | /* PCI-E dual-port E1000 (external ethernet ports) */ | |
369 | #define CONFIG_E1000 | |
370 | #define CONFIG_E1000_SPI | |
371 | #define CONFIG_E1000_SPI_GENERIC | |
372 | #define CONFIG_CMD_E1000 | |
373 | ||
374 | /* We need the SPI infrastructure to poke the E1000's EEPROM */ | |
375 | #define CONFIG_SPI | |
376 | #define CONFIG_SPI_X | |
377 | #define CONFIG_CMD_SPI | |
378 | #define MAX_SPI_BYTES 32 | |
379 | ||
380 | ||
381 | /* -------------------------------------------------------------------- */ | |
382 | ||
383 | /* USB Thumbdrive Device Support */ | |
384 | #define CONFIG_USB_EHCI | |
385 | #define CONFIG_USB_EHCI_FSL | |
386 | #define CONFIG_USB_STORAGE | |
387 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET | |
388 | #define CONFIG_CMD_USB | |
389 | ||
390 | /* Partition and Filesystem support */ | |
391 | #define CONFIG_DOS_PARTITION | |
392 | #define CONFIG_EFI_PARTITION | |
393 | #define CONFIG_ISO_PARTITION | |
394 | #define CONFIG_CMD_EXT2 | |
395 | #define CONFIG_CMD_FAT | |
396 | ||
397 | ||
398 | /* -------------------------------------------------------------------- */ | |
399 | ||
400 | /* Command line configuration. */ | |
401 | #define CONFIG_CMDLINE_EDITING /* Enable command editing */ | |
402 | #define CONFIG_COMMAND_HISTORY /* Enable command history */ | |
403 | #define CONFIG_AUTO_COMPLETE /* Enable command completion */ | |
404 | #define CONFIG_SYS_LONGHELP /* Enable detailed command help */ | |
405 | #define CONFIG_SYS_MAXARGS 128 /* Up to 128 command-line args */ | |
406 | #define CONFIG_SYS_PBSIZE 8192 /* Allow up to 8k printed lines */ | |
407 | #define CONFIG_SYS_CBSIZE 4096 /* Allow up to 4k command lines */ | |
408 | #define CONFIG_SYS_BARGSIZE 4096 /* Allow up to 4k boot args */ | |
409 | #define CONFIG_SYS_HUSH_PARSER /* Enable a fancier shell */ | |
f8bbb4da KM |
410 | |
411 | /* A little extra magic here for the prompt */ | |
412 | #define CONFIG_SYS_PROMPT hww1u1a_get_ps1() | |
413 | #ifndef __ASSEMBLY__ | |
414 | const char *hww1u1a_get_ps1(void); | |
415 | #endif | |
416 | ||
417 | /* Include a bunch of default commands we probably want */ | |
418 | #include <config_cmd_default.h> | |
419 | ||
420 | /* Other helpful shell-like commands */ | |
421 | #define CONFIG_MD5 | |
422 | #define CONFIG_SHA1 | |
423 | #define CONFIG_CMD_MD5SUM | |
ae291b73 | 424 | #define CONFIG_CMD_SHA1SUM |
f8bbb4da KM |
425 | #define CONFIG_CMD_ASKENV |
426 | #define CONFIG_CMD_SETEXPR | |
427 | ||
428 | ||
429 | /* -------------------------------------------------------------------- */ | |
430 | ||
431 | /* Image manipulation and booting */ | |
432 | ||
433 | /* We use the OpenFirmware-esque "Flattened Device Tree" */ | |
434 | #define CONFIG_OF_LIBFDT | |
435 | #define CONFIG_OF_BOARD_SETUP | |
436 | #define CONFIG_OF_STDOUT_VIA_ALIAS | |
437 | ||
438 | /* | |
439 | * For booting Linux, the board info and command line data | |
440 | * have to be in the first 64 MB of memory, since this is | |
441 | * the maximum mapped by the Linux kernel during initialization. | |
442 | */ | |
443 | #define CONFIG_CMD_ELF | |
444 | #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Maximum kernel memory map */ | |
445 | #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Maximum kernel size of 64MB */ | |
446 | ||
447 | /* This is the default address for commands with an optional address arg */ | |
448 | #define CONFIG_LOADADDR 100000 | |
449 | #define CONFIG_SYS_LOAD_ADDR 0x100000 | |
450 | ||
451 | /* Test memory starting from the default load address to just below 2GB */ | |
452 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_LOAD_ADDR | |
453 | #define CONFIG_SYS_MEMTEST_END 0x7f000000 | |
454 | ||
455 | #define CONFIG_BOOTDELAY 20 | |
456 | #define CONFIG_BOOTCOMMAND "echo Not yet flashed" | |
457 | #define CONFIG_BOOTARGS "" | |
458 | #define CONFIG_BOOTARGS_DYNAMIC "console=ttyS0,${baudrate}n1" | |
459 | ||
460 | /* Extra environment parameters */ | |
461 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
7985f7e3 KM |
462 | "ethprime=e1000#0\0" \ |
463 | "ethrotate=no\0" \ | |
464 | "setbootargs=setenv bootargs " \ | |
465 | "\"${bootargs} "CONFIG_BOOTARGS_DYNAMIC"\"\0" \ | |
f8bbb4da KM |
466 | "perf_mode=performance\0" \ |
467 | "hwconfig=" "fsl_ddr:ctlr_intlv=bank,bank_intlv=cs0_cs1;" \ | |
468 | "usb1:dr_mode=host,phy_type=ulpi\0" \ | |
7985f7e3 | 469 | "flkernel=0xe8000000\0" \ |
f8bbb4da KM |
470 | "flinitramfs=0xe8800000\0" \ |
471 | "fldevicetree=0xeff20000\0" \ | |
472 | "flbootm=bootm ${flkernel} ${flinitramfs} ${fldevicetree}\0" \ | |
0ecb5513 KM |
473 | "flboot=run preboot; run flbootm\0" \ |
474 | "restore_eeprom=i2c dev 0 && " \ | |
475 | "eeprom read $loadaddr 0x0000 0x2000 && " \ | |
476 | "env import -c $loadaddr 0x2000\0" | |
f8bbb4da KM |
477 | |
478 | #endif /* __CONFIG_H */ |