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1 /*
2 * (C) Copyright 2009-2010
3 * Michael Weiß, ifm ecomatic gmbh, michael.weiss@ifm.com
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8 /*
9 * pdm360ng board configuration file
10 */
11
12 #ifndef __CONFIG_H
13 #define __CONFIG_H
14
15 #define CONFIG_PDM360NG 1
16 #define CONFIG_DISPLAY_BOARDINFO
17 #define CONFIG_SYS_GENERIC_BOARD
18
19 /*
20 * Memory map for the PDM360NG board:
21 *
22 * 0x0000_0000 - 0x1FFF_FFFF DDR RAM (512 MB)
23 * 0x2000_0000 - 0x3FFF_FFFF reserved (DDR RAM (512 MB)
24 * 0x5000_0000 - 0x5001_FFFF SRAM (128 KB)
25 * 0x5004_0000 - 0x5005_FFFF MRAM (CS2) (128 KB)
26 * 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
27 * 0xF000_0000 - 0xF7FF_FFFF NOR FLASH (CS0) (128 MB)
28 * 0xF800_0000 - 0xFFFF_FFFF NOR FLASH (CS1) (128 MB) optional
29 */
30
31 /*
32 * High Level Configuration Options
33 */
34 #define CONFIG_E300 1 /* E300 Family */
35 #define CONFIG_FSL_DIU_FB 1 /* FSL DIU */
36
37 #define CONFIG_SYS_TEXT_BASE 0xF0000000
38
39 /* Used for silent command in environment */
40 #define CONFIG_SYS_DEVICE_NULLDEV
41 #define CONFIG_SILENT_CONSOLE
42
43 /* Video */
44 #define CONFIG_VIDEO
45
46 #if defined(CONFIG_VIDEO)
47 #define CONFIG_CFB_CONSOLE
48 #define CONFIG_VGA_AS_SINGLE_DEVICE
49 #define CONFIG_SPLASH_SCREEN
50 #define CONFIG_VIDEO_LOGO
51 #define CONFIG_VIDEO_BMP_RLE8
52 #endif
53
54 #define CONFIG_SYS_MPC512X_CLKIN 33333333 /* in Hz */
55
56 #define CONFIG_MISC_INIT_R
57
58 #define CONFIG_SYS_IMMR 0x80000000
59 #define CONFIG_SYS_DIU_ADDR ((CONFIG_SYS_IMMR) + 0x2100)
60
61 /*
62 * DDR Setup
63 */
64
65 /* DDR is system memory */
66 #define CONFIG_SYS_DDR_BASE 0x00000000
67 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
68 #define CONFIG_SYS_MAX_RAM_SIZE 0x40000000
69
70 /* DDR pin mux and slew rate */
71 #define CONFIG_SYS_IOCTRL_MUX_DDR 0x00000012
72
73 /* Manually set all parameters as there's no SPD etc. */
74 /*
75 * DDR Controller Configuration for Micron DDR2 SDRAM MT47H128M8-3
76 *
77 * SYS_CFG:
78 * [31:31] MDDRC Soft Reset: Diabled
79 * [30:30] DRAM CKE pin: Enabled
80 * [29:29] DRAM CLK: Enabled
81 * [28:28] Command Mode: Enabled (For initialization only)
82 * [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
83 * [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
84 * [20:19] Read Test: DON'T USE
85 * [18:18] Self Refresh: Enabled
86 * [17:17] 16bit Mode: Disabled
87 * [16:13] Read Delay: 3
88 * [12:12] Half DQS Delay: Disabled
89 * [11:11] Quarter DQS Delay: Disabled
90 * [10:08] Write Delay: 2
91 * [07:07] Early ODT: Disabled
92 * [06:06] On DIE Termination: Enabled
93 * [05:05] FIFO Overflow Clear: DON'T USE here
94 * [04:04] FIFO Underflow Clear: DON'T USE here
95 * [03:03] FIFO Overflow Pending: DON'T USE here
96 * [02:02] FIFO Underlfow Pending: DON'T USE here
97 * [01:01] FIFO Overlfow Enabled: Enabled
98 * [00:00] FIFO Underflow Enabled: Enabled
99 * TIME_CFG0
100 * [31:16] DRAM Refresh Time: 0 CSB clocks
101 * [15:8] DRAM Command Time: 0 CSB clocks
102 * [07:00] DRAM Precharge Time: 0 CSB clocks
103 * TIME_CFG1
104 * [31:26] DRAM tRFC:
105 * [25:21] DRAM tWR1:
106 * [20:17] DRAM tWRT1:
107 * [16:11] DRAM tDRR:
108 * [10:05] DRAM tRC:
109 * [04:00] DRAM tRAS:
110 * TIME_CFG2
111 * [31:28] DRAM tRCD:
112 * [27:23] DRAM tFAW:
113 * [22:19] DRAM tRTW1:
114 * [18:15] DRAM tCCD:
115 * [14:10] DRAM tRTP:
116 * [09:05] DRAM tRP:
117 * [04:00] DRAM tRPA
118 */
119 #define CONFIG_SYS_MDDRC_SYS_CFG 0xEA804A40
120 #define CONFIG_SYS_MDDRC_TIME_CFG0 0x030C3D2E
121 #define CONFIG_SYS_MDDRC_TIME_CFG1 0x68EC1168
122 #define CONFIG_SYS_MDDRC_TIME_CFG2 0x34310864
123
124 /*
125 * Alternative 1: small RAM (128 MB) configuration
126 */
127 #define CONFIG_SYS_MDDRC_SYS_CFG_ALT1 0xE8604A40
128 #define CONFIG_SYS_MDDRC_TIME_CFG0_ALT1 0x030C3D2E
129 #define CONFIG_SYS_MDDRC_TIME_CFG1_ALT1 0x3CEC1168
130 #define CONFIG_SYS_MDDRC_TIME_CFG2_ALT1 0x33310863
131
132 #define CONFIG_SYS_MDDRC_SYS_CFG_EN 0xF0000000
133
134 #define CONFIG_SYS_DDRCMD_NOP 0x01380000
135 #define CONFIG_SYS_DDRCMD_PCHG_ALL 0x01100400
136 #define CONFIG_SYS_DDRCMD_EM2 0x01020000 /* EMR2 */
137 #define CONFIG_SYS_DDRCMD_EM3 0x01030000 /* EMR3 */
138 /* EMR with 150 ohm ODT todo: verify */
139 #define CONFIG_SYS_DDRCMD_EN_DLL 0x01010040
140 #define CONFIG_SYS_DDRCMD_RES_DLL 0x01000100
141 #define CONFIG_SYS_DDRCMD_RFSH 0x01080000
142 #define CONFIG_SYS_MICRON_INIT_DEV_OP 0x01000432
143 /* EMR with 150 ohm ODT todo: verify */
144 #define CONFIG_SYS_DDRCMD_OCD_DEFAULT 0x010107C0
145 /* EMR new command with 150 ohm ODT todo: verify */
146 #define CONFIG_SYS_DDRCMD_OCD_EXIT 0x01010440
147
148 /* DDR Priority Manager Configuration */
149 #define CONFIG_SYS_MDDRCGRP_PM_CFG1 0x00077777
150 #define CONFIG_SYS_MDDRCGRP_PM_CFG2 0x00000000
151 #define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG 0x00000001
152 #define CONFIG_SYS_MDDRCGRP_LUT0_MU 0xFFEEDDCC
153 #define CONFIG_SYS_MDDRCGRP_LUT0_ML 0xBBAAAAAA
154 #define CONFIG_SYS_MDDRCGRP_LUT1_MU 0x66666666
155 #define CONFIG_SYS_MDDRCGRP_LUT1_ML 0x55555555
156 #define CONFIG_SYS_MDDRCGRP_LUT2_MU 0x44444444
157 #define CONFIG_SYS_MDDRCGRP_LUT2_ML 0x44444444
158 #define CONFIG_SYS_MDDRCGRP_LUT3_MU 0x55555555
159 #define CONFIG_SYS_MDDRCGRP_LUT3_ML 0x55555558
160 #define CONFIG_SYS_MDDRCGRP_LUT4_MU 0x11111111
161 #define CONFIG_SYS_MDDRCGRP_LUT4_ML 0x11111122
162 #define CONFIG_SYS_MDDRCGRP_LUT0_AU 0xaaaaaaaa
163 #define CONFIG_SYS_MDDRCGRP_LUT0_AL 0xaaaaaaaa
164 #define CONFIG_SYS_MDDRCGRP_LUT1_AU 0x66666666
165 #define CONFIG_SYS_MDDRCGRP_LUT1_AL 0x66666666
166 #define CONFIG_SYS_MDDRCGRP_LUT2_AU 0x11111111
167 #define CONFIG_SYS_MDDRCGRP_LUT2_AL 0x11111111
168 #define CONFIG_SYS_MDDRCGRP_LUT3_AU 0x11111111
169 #define CONFIG_SYS_MDDRCGRP_LUT3_AL 0x11111111
170 #define CONFIG_SYS_MDDRCGRP_LUT4_AU 0x11111111
171 #define CONFIG_SYS_MDDRCGRP_LUT4_AL 0x11111111
172
173 /*
174 * NOR FLASH on the Local Bus
175 */
176 #define CONFIG_SYS_FLASH_CFI /* use Common Flash Interface */
177 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
178 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
179
180 #define CONFIG_SYS_FLASH_BASE 0xF0000000 /* start of FLASH-Bank0 */
181 #define CONFIG_SYS_FLASH_SIZE 0x08000000 /* max size of a Bank */
182 /* start of FLASH-Bank1 */
183 #define CONFIG_SYS_FLASH1_BASE (CONFIG_SYS_FLASH_BASE + \
184 CONFIG_SYS_FLASH_SIZE)
185 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per device */
186 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
187 #define CONFIG_SYS_FLASH_BANKS_LIST \
188 {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH1_BASE}
189
190 #define CONFIG_SYS_SRAM_BASE 0x50000000
191 #define CONFIG_SYS_SRAM_SIZE 0x00020000 /* 128 KB */
192
193 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH1_BASE
194 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
195
196 /* ALE active low, data size 4 bytes */
197 #define CONFIG_SYS_CS0_CFG 0x05059350
198 /* ALE active low, data size 4 bytes */
199 #define CONFIG_SYS_CS1_CFG 0x05059350
200
201 #define CONFIG_SYS_MRAM_BASE 0x50040000
202 #define CONFIG_SYS_MRAM_SIZE 0x00020000
203 #define CONFIG_SYS_CS2_START CONFIG_SYS_MRAM_BASE
204 #define CONFIG_SYS_CS2_SIZE CONFIG_SYS_MRAM_SIZE
205
206 /* ALE active low, data size 4 bytes */
207 #define CONFIG_SYS_CS2_CFG 0x05059110
208
209 /* alt. CS timing for CS0, CS1, CS2 */
210 #define CONFIG_SYS_CS_ALETIMING 0x00000007
211
212 /*
213 * NAND FLASH
214 */
215 #define CONFIG_CMD_NAND /* enable NAND support */
216 #define CONFIG_NAND_MPC5121_NFC
217 #define CONFIG_SYS_NAND_BASE 0x40000000
218 #define CONFIG_SYS_MAX_NAND_DEVICE 1
219 #define CONFIG_SYS_NAND_SELECT_DEVICE /* driver supports mutipl. chips */
220
221 /*
222 * Configuration parameters for MPC5121 NAND driver
223 */
224 #define CONFIG_FSL_NFC_WIDTH 1
225 #define CONFIG_FSL_NFC_WRITE_SIZE 2048
226 #define CONFIG_FSL_NFC_SPARE_SIZE 64
227 #define CONFIG_FSL_NFC_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
228
229 /*
230 * Dynamic MTD partition support
231 */
232 #define CONFIG_CMD_MTDPARTS
233 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
234 #define CONFIG_FLASH_CFI_MTD
235 #define MTDIDS_DEFAULT "nor0=f0000000.flash,nor1=f8000000.flash," \
236 "nand0=MPC5121 NAND"
237
238 /*
239 * Flash layout
240 */
241 #define MTDPARTS_DEFAULT "mtdparts=f0000000.flash:512k(u-boot)," \
242 "256k(environment1)," \
243 "256k(environment2)," \
244 "256k(splash-factory)," \
245 "2m(FIT: recovery)," \
246 "4608k(fs-recovery)," \
247 "256k(splash-customer),"\
248 "5m(FIT: kernel+dtb)," \
249 "64m(rootfs squash)ro," \
250 "51m(userfs ubi);" \
251 "f8000000.flash:-(unused);" \
252 "MPC5121 NAND:1024m(extended-userfs)"
253
254 /*
255 * Override partitions in device tree using info
256 * in "mtdparts" environment variable
257 */
258 #ifdef CONFIG_CMD_MTDPARTS
259 #define CONFIG_FDT_FIXUP_PARTITIONS
260 #endif
261
262 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
263 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* 512 kB for monitor */
264 #ifdef CONFIG_FSL_DIU_FB
265 #define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* for malloc */
266 #else
267 #define CONFIG_SYS_MALLOC_LEN (512 * 1024)
268 #endif
269
270 /*
271 * Serial Port
272 */
273 #define CONFIG_CONS_INDEX 1
274
275 /*
276 * Serial console configuration
277 */
278 #define CONFIG_PSC_CONSOLE 6 /* console is on PSC6 */
279 #if CONFIG_PSC_CONSOLE != 6
280 #error CONFIG_PSC_CONSOLE must be 6
281 #endif
282
283 #define CONSOLE_FIFO_TX_SIZE FIFOC_PSC6_TX_SIZE
284 #define CONSOLE_FIFO_TX_ADDR FIFOC_PSC6_TX_ADDR
285 #define CONSOLE_FIFO_RX_SIZE FIFOC_PSC6_RX_SIZE
286 #define CONSOLE_FIFO_RX_ADDR FIFOC_PSC6_RX_ADDR
287
288 /*
289 * Clocks in use
290 */
291 #define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN | \
292 CLOCK_SCCR1_LPC_EN | \
293 CLOCK_SCCR1_NFC_EN | \
294 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) | \
295 CLOCK_SCCR1_PSCFIFO_EN | \
296 CLOCK_SCCR1_DDR_EN | \
297 CLOCK_SCCR1_FEC_EN | \
298 CLOCK_SCCR1_TPR_EN)
299
300 #define SCCR2_CLOCKS_EN (CLOCK_SCCR2_MEM_EN | \
301 CLOCK_SCCR2_SPDIF_EN | \
302 CLOCK_SCCR2_DIU_EN | \
303 CLOCK_SCCR2_I2C_EN)
304
305 /*
306 * Used PSC UART devices
307 */
308 #define CONFIG_SYS_PSC1
309 #define CONFIG_SYS_PSC4
310 #define CONFIG_SYS_PSC6
311
312 /*
313 * Co-processor communication parameters
314 */
315 #define CONFIG_SYS_PDM360NG_COPROC_READ_DELAY 5000
316 #define CONFIG_SYS_PDM360NG_COPROC_BAUDRATE 38400
317
318 /*
319 * I2C
320 */
321 #define CONFIG_HARD_I2C /* I2C with hardware support */
322 #define CONFIG_I2C_MULTI_BUS
323 #define CONFIG_I2C_CMD_TREE
324 /* I2C speed and slave address */
325 #define CONFIG_SYS_I2C_SPEED 100000
326 #define CONFIG_SYS_I2C_SLAVE 0x7F
327
328 /*
329 * IIM - IC Identification Module
330 */
331 #undef CONFIG_FSL_IIM
332
333 /*
334 * EEPROM configuration
335 */
336 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM addr */
337 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* ST AT24C01 */
338 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */
339 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-Byte Write Mode */
340
341 /*
342 * MAC addr in EEPROM
343 */
344 #define CONFIG_SYS_I2C_EEPROM_BUS_NUM 0
345 #define CONFIG_SYS_I2C_EEPROM_MAC_OFFSET 0x10
346 /*
347 * Enabled only to delete "ethaddr" before testing
348 * "ethaddr" setting from EEPROM
349 */
350 #define CONFIG_ENV_OVERWRITE
351
352 /*
353 * Ethernet configuration
354 */
355 #define CONFIG_MPC512x_FEC 1
356 #define CONFIG_PHY_ADDR 0x1F
357 #define CONFIG_MII 1 /* MII PHY management */
358 #define CONFIG_FEC_AN_TIMEOUT 1
359 #define CONFIG_HAS_ETH0
360
361 /*
362 * Configure on-board RTC
363 */
364 #define CONFIG_RTC_M41T62 /* use M41T00 rtc via i2c */
365 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
366
367 /*
368 * Environment
369 */
370 #define CONFIG_ENV_IS_IN_FLASH 1
371 /* This has to be a multiple of the Flash sector size */
372 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
373 CONFIG_SYS_MONITOR_LEN)
374 #define CONFIG_ENV_SIZE 0x2000
375 #define CONFIG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */
376
377 /* Address and size of Redundant Environment Sector */
378 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
379 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
380
381 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
382 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
383
384 #define CONFIG_CMD_ASKENV
385 #define CONFIG_CMD_DATE
386 #define CONFIG_CMD_DHCP
387 #define CONFIG_CMD_EEPROM
388 #define CONFIG_CMD_I2C
389 #define CONFIG_CMD_MII
390 #define CONFIG_CMD_PING
391 #define CONFIG_CMD_REGINFO
392
393 #undef CONFIG_CMD_FUSE
394
395 #ifdef CONFIG_VIDEO
396 #define CONFIG_CMD_BMP
397 #endif
398
399 /*
400 * Miscellaneous configurable options
401 */
402 #define CONFIG_SYS_LONGHELP /* undef to save memory */
403 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
404
405 #ifdef CONFIG_CMD_KGDB
406 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
407 #else
408 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
409 #endif
410
411 /* Print Buffer Size */
412 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
413 /* Max number of command args */
414 #define CONFIG_SYS_MAXARGS 16
415 /* Boot Argument Buffer Size */
416 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
417 /* Decrementer freq: 1ms ticks */
418
419 /*
420 * For booting Linux, the board info and command line data
421 * have to be in the first 256 MB of memory, since this is
422 * the maximum mapped by the Linux kernel during initialization.
423 */
424 /* Initial Memory map for Linux */
425 #define CONFIG_SYS_BOOTMAPSZ (256 << 20)
426
427 /* Cache Configuration */
428 #define CONFIG_SYS_DCACHE_SIZE 32768
429 #define CONFIG_SYS_CACHELINE_SIZE 32
430 #ifdef CONFIG_CMD_KGDB
431 /* log base 2 of the above value */
432 #define CONFIG_SYS_CACHELINE_SHIFT 5
433 #endif
434
435 #define CONFIG_SYS_HID0_INIT 0x000000000
436 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | HID0_ICE)
437 #define CONFIG_SYS_HID2 HID2_HBE
438
439 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
440
441 #ifdef CONFIG_CMD_KGDB
442 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
443 #endif
444
445 /* POST support */
446 #define CONFIG_POST (CONFIG_SYS_POST_COPROC)
447
448 /*
449 * Environment Configuration
450 */
451 #define CONFIG_TIMESTAMP
452
453 #define CONFIG_HOSTNAME pdm360ng
454 /* default location for tftp and bootm */
455 #define CONFIG_LOADADDR 400000
456
457 #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
458
459 #define CONFIG_PREBOOT "echo;" \
460 "echo PDM360NG SAMPLE;" \
461 "echo"
462
463 #define CONFIG_BOOTCOMMAND "run env_cont"
464
465 #define CONFIG_OF_LIBFDT 1
466 #define CONFIG_OF_BOARD_SETUP 1
467 #define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES 1
468 #define CONFIG_FIT
469 #define CONFIG_FIT_VERBOSE
470
471 #define OF_CPU "PowerPC,5121@0"
472 #define OF_SOC_COMPAT "fsl,mpc5121-immr"
473 #define OF_TBCLK (bd->bi_busfreq / 4)
474 #define OF_STDOUT_PATH "/soc@80000000/serial@11600"
475
476 /*
477 * Include common options for all mpc5121 boards
478 */
479 #include "mpc5121-common.h"
480
481 #endif /* __CONFIG_H */