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1 /*
2  * (C) Copyright 2013
3  * Dirk Eibach, Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
4  *
5  * based on P1022DS.h
6  *
7  * See file CREDITS for list of people who contributed to this
8  * project.
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License as
12  * published by the Free Software Foundation; either version 2 of
13  * the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23  * MA 02111-1307 USA
24  */
25
26 #ifndef __CONFIG_H
27 #define __CONFIG_H
28
29 #ifdef CONFIG_SDCARD
30 #define CONFIG_RAMBOOT_SDCARD
31 #endif
32
33 #ifdef CONFIG_SPIFLASH
34 #define CONFIG_RAMBOOT_SPIFLASH
35 #endif
36
37 /* High Level Configuration Options */
38 #define CONFIG_CONTROLCENTERD
39 #define CONFIG_MP                       /* support multiple processors */
40
41 #define CONFIG_ENABLE_36BIT_PHYS
42
43 #ifdef CONFIG_PHYS_64BIT
44 #define CONFIG_ADDR_MAP
45 #define CONFIG_SYS_NUM_ADDR_MAP         16      /* number of TLB1 entries */
46 #endif
47
48 #define CONFIG_L2_CACHE
49 #define CONFIG_BTB
50
51 #define CONFIG_SYS_CLK_FREQ     66666600
52 #define CONFIG_DDR_CLK_FREQ     66666600
53
54 #define CONFIG_SYS_RAMBOOT
55
56 #ifdef CONFIG_TRAILBLAZER
57
58 #define CONFIG_RESET_VECTOR_ADDRESS     0xf8fffffc
59 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)
60
61 /*
62  * Config the L2 Cache
63  */
64 #define CONFIG_SYS_INIT_L2_ADDR         0xf8fc0000
65 #ifdef CONFIG_PHYS_64BIT
66 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    0xff8fc0000ull
67 #else
68 #define CONFIG_SYS_INIT_L2_ADDR_PHYS    CONFIG_SYS_INIT_L2_ADDR
69 #endif
70 #define CONFIG_SYS_L2_SIZE              (256 << 10)
71 #define CONFIG_SYS_INIT_L2_END  (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
72
73 #else /* CONFIG_TRAILBLAZER */
74
75 #define CONFIG_RESET_VECTOR_ADDRESS     0x1107fffc
76 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
77
78 #endif /* CONFIG_TRAILBLAZER */
79
80 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
81 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
82
83 /*
84  * Memory map
85  *
86  * 0x0000_0000  0x3fff_ffff     DDR                     1G Cacheable
87  * 0xc000_0000  0xdfff_ffff     PCI Express Mem         512M non-cacheable
88  * 0xffc0_0000  0xffc2_ffff     PCI IO range            192K non-cacheable
89  *
90  * Localbus non-cacheable
91  * 0xe000_0000  0xe00f_ffff     eLBC                    1M non-cacheable
92  * 0xf8fc0000   0xf8ff_ffff     L2 SRAM                 256k Cacheable
93  * 0xffd0_0000  0xffd0_3fff     L1 for stack            16K Cacheable TLB0
94  * 0xffe0_0000  0xffef_ffff     CCSR                    1M non-cacheable
95  */
96
97 #define CONFIG_SYS_INIT_RAM_LOCK
98 #define CONFIG_SYS_INIT_RAM_ADDR        0xffd00000 /* Initial L1 address */
99 #define CONFIG_SYS_INIT_RAM_SIZE        0x00004000 /* used area in RAM */
100 #define CONFIG_SYS_GBL_DATA_OFFSET      \
101         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
102 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
103
104 #ifdef CONFIG_TRAILBLAZER
105 /* leave CCSRBAR at default, because u-boot expects it to be exactly there */
106 #define CONFIG_SYS_CCSRBAR              CONFIG_SYS_CCSRBAR_DEFAULT
107 #else
108 #define CONFIG_SYS_CCSRBAR              0xffe00000
109 #endif
110 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
111 #define CONFIG_SYS_MPC85xx_GPIO3_ADDR   (CONFIG_SYS_CCSRBAR+0xf200)
112
113 /*
114  * DDR Setup
115  */
116
117 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
118 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
119 #define CONFIG_SYS_SDRAM_SIZE 1024
120 #define CONFIG_VERY_BIG_RAM
121
122 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
123 #define CONFIG_CHIP_SELECTS_PER_CTRL    (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
124
125 #define CONFIG_SYS_MEMTEST_START        0x00000000
126 #define CONFIG_SYS_MEMTEST_END          0x3fffffff
127
128 #ifdef CONFIG_TRAILBLAZER
129 #define CONFIG_SPD_EEPROM
130 #define SPD_EEPROM_ADDRESS 0x52
131 /*#define CONFIG_FSL_DDR_INTERACTIVE*/
132 #endif
133
134 /*
135  * Local Bus Definitions
136  */
137
138 #define CONFIG_SYS_ELBC_BASE            0xe0000000
139 #ifdef CONFIG_PHYS_64BIT
140 #define CONFIG_SYS_ELBC_BASE_PHYS       0xfe0000000ull
141 #else
142 #define CONFIG_SYS_ELBC_BASE_PHYS       CONFIG_SYS_ELBC_BASE
143 #endif
144
145 #define CONFIG_UART_BR_PRELIM  \
146         (BR_PHYS_ADDR((CONFIG_SYS_ELBC_BASE_PHYS)) | BR_PS_8 | BR_V)
147 #define CONFIG_UART_OR_PRELIM   (OR_AM_32KB | 0xff7)
148
149 #define CONFIG_SYS_BR0_PRELIM   0 /* CS0 was originally intended for FPGA */
150 #define CONFIG_SYS_OR0_PRELIM   0 /* debugging, was never used */
151
152 #define CONFIG_SYS_BR1_PRELIM   CONFIG_UART_BR_PRELIM
153 #define CONFIG_SYS_OR1_PRELIM   CONFIG_UART_OR_PRELIM
154
155 /*
156  * Serial Port
157  */
158 #define CONFIG_CONS_INDEX               2
159 #define CONFIG_SYS_NS16550_SERIAL
160 #define CONFIG_SYS_NS16550_REG_SIZE     1
161 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
162
163 #define CONFIG_SYS_BAUDRATE_TABLE       \
164         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
165
166 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
167 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
168
169 /*
170  * I2C
171  */
172 #define CONFIG_SYS_I2C
173 #define CONFIG_SYS_I2C_FSL
174 #define CONFIG_SYS_FSL_I2C_SPEED        400000
175 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
176 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
177 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
178 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
179 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
180
181 #ifndef CONFIG_TRAILBLAZER
182 #endif
183
184 #define CONFIG_PCA9698                  /* NXP PCA9698 */
185
186 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
187 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
188
189 #ifndef CONFIG_TRAILBLAZER
190 /*
191  * eSPI - Enhanced SPI
192  */
193 #define CONFIG_HARD_SPI
194
195 #define CONFIG_SF_DEFAULT_SPEED         10000000
196 #define CONFIG_SF_DEFAULT_MODE          0
197 #endif
198
199 /*
200  * MMC
201  */
202 #define CONFIG_FSL_ESDHC
203 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC85xx_ESDHC_ADDR
204
205 #ifndef CONFIG_TRAILBLAZER
206
207 /*
208  * Video
209  */
210 #define CONFIG_FSL_DIU_FB
211 #define CONFIG_SYS_DIU_ADDR     (CONFIG_SYS_CCSRBAR + 0x10000)
212
213 /*
214  * General PCI
215  * Memory space is mapped 1-1, but I/O space must start from 0.
216  */
217 #define CONFIG_PCIE1                    /* PCIE controller 1 (slot 1) */
218 #define CONFIG_PCI_INDIRECT_BRIDGE
219 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
220 #define CONFIG_SYS_PCI_64BIT            /* enable 64-bit PCI resources */
221
222 #define CONFIG_FSL_PCI_INIT             /* Use common FSL init code */
223 #define CONFIG_FSL_PCIE_RESET           /* need PCIe reset errata */
224
225 #define CONFIG_SYS_PCIE1_MEM_VIRT       0xc0000000
226 #ifdef CONFIG_PHYS_64BIT
227 #define CONFIG_SYS_PCIE1_MEM_BUS        0xe0000000
228 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xc40000000ull
229 #else
230 #define CONFIG_SYS_PCIE1_MEM_BUS        0xc0000000
231 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xc0000000
232 #endif
233 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
234 #define CONFIG_SYS_PCIE1_IO_VIRT        0xffc20000
235 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
236 #ifdef CONFIG_PHYS_64BIT
237 #define CONFIG_SYS_PCIE1_IO_PHYS        0xfffc20000ull
238 #else
239 #define CONFIG_SYS_PCIE1_IO_PHYS        0xffc20000
240 #endif
241 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000      /* 64k */
242
243 /*
244  * SATA
245  */
246 #define CONFIG_LBA48
247
248 #define CONFIG_SYS_SATA_MAX_DEVICE      2
249 #define CONFIG_SATA1
250 #define CONFIG_SYS_SATA1                CONFIG_SYS_MPC85xx_SATA1_ADDR
251 #define CONFIG_SYS_SATA1_FLAGS          FLAGS_DMA
252 #define CONFIG_SATA2
253 #define CONFIG_SYS_SATA2                CONFIG_SYS_MPC85xx_SATA2_ADDR
254 #define CONFIG_SYS_SATA2_FLAGS          FLAGS_DMA
255
256 /*
257  * Ethernet
258  */
259 #define CONFIG_TSEC_ENET
260
261 #define CONFIG_TSECV2
262
263 #define CONFIG_MII                      /* MII PHY management */
264 #define CONFIG_TSEC1            1
265 #define CONFIG_TSEC1_NAME       "eTSEC1"
266 #define CONFIG_TSEC2            1
267 #define CONFIG_TSEC2_NAME       "eTSEC2"
268
269 #define TSEC1_PHY_ADDR          0
270 #define TSEC2_PHY_ADDR          1
271
272 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
273 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
274
275 #define TSEC1_PHYIDX            0
276 #define TSEC2_PHYIDX            0
277
278 #define CONFIG_ETHPRIME         "eTSEC1"
279
280 /*
281  * USB
282  */
283
284 #define CONFIG_HAS_FSL_DR_USB
285 #define CONFIG_USB_EHCI_FSL
286 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
287
288 #endif /* CONFIG_TRAILBLAZER */
289
290 /*
291  * Environment
292  */
293 #if defined(CONFIG_TRAILBLAZER)
294 #define CONFIG_ENV_SIZE         0x2000          /* 8KB */
295 #elif defined(CONFIG_RAMBOOT_SPIFLASH)
296 #define CONFIG_ENV_SPI_BUS      0
297 #define CONFIG_ENV_SPI_CS       0
298 #define CONFIG_ENV_SPI_MAX_HZ   10000000
299 #define CONFIG_ENV_SPI_MODE     0
300 #define CONFIG_ENV_SIZE         0x2000          /* 8KB */
301 #define CONFIG_ENV_OFFSET       0x100000        /* 1MB */
302 #define CONFIG_ENV_SECT_SIZE    0x10000
303 #elif defined(CONFIG_RAMBOOT_SDCARD)
304 #define CONFIG_FSL_FIXED_MMC_LOCATION
305 #define CONFIG_ENV_SIZE         0x2000
306 #define CONFIG_SYS_MMC_ENV_DEV  0
307 #endif
308
309 #define CONFIG_SYS_EXTRA_ENV_RELOC
310
311 /*
312  * Command line configuration.
313  */
314 #ifndef CONFIG_TRAILBLAZER
315 #define CONFIG_SYS_LONGHELP
316 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
317 #define CONFIG_AUTO_COMPLETE                    /* add autocompletion support */
318 #endif /* CONFIG_TRAILBLAZER */
319
320 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
321
322 #ifndef CONFIG_TRAILBLAZER
323 /*
324  * Board initialisation callbacks
325  */
326 #define CONFIG_BOARD_EARLY_INIT_R
327 #define CONFIG_MISC_INIT_R
328 #define CONFIG_LAST_STAGE_INIT
329
330 #else /* CONFIG_TRAILBLAZER */
331
332 #define CONFIG_BOARD_EARLY_INIT_R
333 #define CONFIG_LAST_STAGE_INIT
334
335 #endif /* CONFIG_TRAILBLAZER */
336
337 /*
338  * Miscellaneous configurable options
339  */
340 #define CONFIG_HW_WATCHDOG
341 #define CONFIG_LOADS_ECHO
342 #define CONFIG_SYS_LOADS_BAUD_CHANGE
343
344 /*
345  * For booting Linux, the board info and command line data
346  * have to be in the first 64 MB of memory, since this is
347  * the maximum mapped by the Linux kernel during initialization.
348  */
349 #define CONFIG_SYS_BOOTMAPSZ    (64 << 20)      /* Initial Linux Memory map */
350 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
351
352 /*
353  * Environment Configuration
354  */
355
356 #ifdef CONFIG_TRAILBLAZER
357 #define CONFIG_EXTRA_ENV_SETTINGS                               \
358         "mp_holdoff=1\0"
359
360 #else
361
362 #define CONFIG_HOSTNAME         controlcenterd
363 #define CONFIG_ROOTPATH         "/opt/nfsroot"
364 #define CONFIG_BOOTFILE         "uImage"
365 #define CONFIG_UBOOTPATH        u-boot.bin      /* U-Boot image on TFTP */
366
367 #define CONFIG_LOADADDR         1000000
368
369 #define CONFIG_EXTRA_ENV_SETTINGS                               \
370         "netdev=eth0\0"                                         \
371         "uboot=" __stringify(CONFIG_UBOOTPATH) "\0"             \
372         "ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0"     \
373         "tftpflash=tftpboot $loadaddr $uboot && "               \
374                 "protect off $ubootaddr +$filesize && "         \
375                 "erase $ubootaddr +$filesize && "               \
376                 "cp.b $loadaddr $ubootaddr $filesize && "       \
377                 "protect on $ubootaddr +$filesize && "          \
378                 "cmp.b $loadaddr $ubootaddr $filesize\0"        \
379         "consoledev=ttyS1\0"                                    \
380         "ramdiskaddr=2000000\0"                                 \
381         "ramdiskfile=rootfs.ext2.gz.uboot\0"                    \
382         "fdtaddr=1e00000\0"                                     \
383         "fdtfile=controlcenterd.dtb\0"                          \
384         "bdev=sda3\0"
385
386 /* these are used and NUL-terminated in env_default.h */
387 #define CONFIG_NFSBOOTCOMMAND                                           \
388         "setenv bootargs root=/dev/nfs rw "                             \
389         "nfsroot=$serverip:$rootpath "                                  \
390         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
391         "console=$consoledev,$baudrate $othbootargs $videobootargs;"    \
392         "tftp $loadaddr $bootfile;"                                     \
393         "tftp $fdtaddr $fdtfile;"                                       \
394         "bootm $loadaddr - $fdtaddr"
395
396 #define CONFIG_RAMBOOTCOMMAND                                           \
397         "setenv bootargs root=/dev/ram rw "                             \
398         "console=$consoledev,$baudrate $othbootargs $videobootargs;"    \
399         "tftp $ramdiskaddr $ramdiskfile;"                               \
400         "tftp $loadaddr $bootfile;"                                     \
401         "tftp $fdtaddr $fdtfile;"                                       \
402         "bootm $loadaddr $ramdiskaddr $fdtaddr"
403
404 #define CONFIG_BOOTCOMMAND              CONFIG_RAMBOOTCOMMAND
405
406 #endif /* CONFIG_TRAILBLAZER */
407
408 #endif