cm_t335: add support for status LED
[platform/kernel/u-boot.git] / include / configs / socrates.h
1 /*
2  * (C) Copyright 2008
3  * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
4  *
5  * Wolfgang Denk <wd@denx.de>
6  * Copyright 2004 Freescale Semiconductor.
7  * (C) Copyright 2002,2003 Motorola,Inc.
8  * Xianghua Xiao <X.Xiao@motorola.com>
9  *
10  * SPDX-License-Identifier:     GPL-2.0+
11  */
12
13 /*
14  * Socrates
15  */
16
17 #ifndef __CONFIG_H
18 #define __CONFIG_H
19
20 /* new uImage format support */
21 #define CONFIG_FIT              1
22 #define CONFIG_OF_LIBFDT        1
23 #define CONFIG_FIT_VERBOSE      1 /* enable fit_format_{error,warning}() */
24
25 /* High Level Configuration Options */
26 #define CONFIG_BOOKE            1       /* BOOKE                        */
27 #define CONFIG_E500             1       /* BOOKE e500 family            */
28 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41             */
29 #define CONFIG_MPC8544          1
30 #define CONFIG_SOCRATES         1
31
32 #define CONFIG_SYS_TEXT_BASE    0xfff80000
33
34 #define CONFIG_PCI
35 #define CONFIG_PCI_INDIRECT_BRIDGE
36
37 #define CONFIG_TSEC_ENET                /* tsec ethernet support        */
38
39 #define CONFIG_MISC_INIT_R      1       /* Call misc_init_r             */
40 #define CONFIG_BOARD_EARLY_INIT_R 1     /* Call board_early_init_r      */
41
42 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
43
44 /*
45  * Only possible on E500 Version 2 or newer cores.
46  */
47 #define CONFIG_ENABLE_36BIT_PHYS        1
48
49 /*
50  * sysclk for MPC85xx
51  *
52  * Two valid values are:
53  *    33000000
54  *    66000000
55  *
56  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
57  * is likely the desired value here, so that is now the default.
58  * The board, however, can run at 66MHz.  In any event, this value
59  * must match the settings of some switches.  Details can be found
60  * in the README.mpc85xxads.
61  */
62
63 #ifndef CONFIG_SYS_CLK_FREQ
64 #define CONFIG_SYS_CLK_FREQ     66666666
65 #endif
66
67 /*
68  * These can be toggled for performance analysis, otherwise use default.
69  */
70 #define CONFIG_L2_CACHE                 /* toggle L2 cache              */
71 #define CONFIG_BTB                      /* toggle branch predition      */
72
73 #define CONFIG_SYS_INIT_DBCR DBCR_IDM           /* Enable Debug Exceptions      */
74
75 #undef  CONFIG_SYS_DRAM_TEST                    /* memory test, takes time      */
76 #define CONFIG_SYS_MEMTEST_START        0x00400000
77 #define CONFIG_SYS_MEMTEST_END          0x00C00000
78
79 #define CONFIG_SYS_CCSRBAR              0xE0000000
80 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
81
82 /* DDR Setup */
83 #define CONFIG_FSL_DDR2
84 #undef CONFIG_FSL_DDR_INTERACTIVE
85 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
86 #define CONFIG_DDR_SPD
87
88 #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER        /* DDR controller or DMA? */
89 #define CONFIG_MEM_INIT_VALUE   0xDeadBeef
90
91 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
92 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
93 #define CONFIG_VERY_BIG_RAM
94
95 #define CONFIG_NUM_DDR_CONTROLLERS      1
96 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
97 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
98
99 /* I2C addresses of SPD EEPROMs */
100 #define SPD_EEPROM_ADDRESS      0x50    /* CTLR 0 DIMM 0 */
101
102 #define CONFIG_DDR_DEFAULT_CL   30              /* CAS latency 3        */
103
104 /* Hardcoded values, to use instead of SPD */
105 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
106 #define CONFIG_SYS_DDR_CS0_CONFIG               0x80010102
107 #define CONFIG_SYS_DDR_TIMING_0         0x00260802
108 #define CONFIG_SYS_DDR_TIMING_1         0x3935D322
109 #define CONFIG_SYS_DDR_TIMING_2         0x14904CC8
110 #define CONFIG_SYS_DDR_MODE                     0x00480432
111 #define CONFIG_SYS_DDR_INTERVAL         0x030C0100
112 #define CONFIG_SYS_DDR_CONFIG_2         0x04400000
113 #define CONFIG_SYS_DDR_CONFIG                   0xC3008000
114 #define CONFIG_SYS_DDR_CLK_CONTROL              0x03800000
115 #define CONFIG_SYS_SDRAM_SIZE                   256 /* in Megs */
116
117 /*
118  * Flash on the LocalBus
119  */
120 #define CONFIG_SYS_LBC_CACHE_BASE       0xf0000000      /* Localbus cacheable    */
121
122 #define CONFIG_SYS_FLASH0               0xFE000000
123 #define CONFIG_SYS_FLASH1               0xFC000000
124 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
125
126 #define CONFIG_SYS_LBC_FLASH_BASE       CONFIG_SYS_FLASH1       /* Localbus flash start */
127 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH     */
128
129 #define CONFIG_SYS_BR0_PRELIM           0xfe001001      /* port size 16bit      */
130 #define CONFIG_SYS_OR0_PRELIM           0xfe000030      /* 32MB Flash           */
131 #define CONFIG_SYS_BR1_PRELIM           0xfc001001      /* port size 16bit      */
132 #define CONFIG_SYS_OR1_PRELIM           0xfe000030      /* 32MB Flash           */
133
134 #define CONFIG_SYS_FLASH_CFI                            /* flash is CFI compat. */
135 #define CONFIG_FLASH_CFI_DRIVER                 /* Use common CFI driver*/
136
137 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks      */
138 #define CONFIG_SYS_MAX_FLASH_SECT       256             /* sectors per device   */
139 #undef  CONFIG_SYS_FLASH_CHECKSUM
140 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms)     */
141 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms)     */
142
143 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor     */
144
145 #define CONFIG_SYS_LBC_LCRR             0x00030004    /* LB clock ratio reg     */
146 #define CONFIG_SYS_LBC_LBCR             0x00000000    /* LB config reg          */
147 #define CONFIG_SYS_LBC_LSRT             0x20000000    /* LB sdram refresh timer */
148 #define CONFIG_SYS_LBC_MRTPR            0x20000000    /* LB refresh timer presc.*/
149
150 #define CONFIG_SYS_INIT_RAM_LOCK        1
151 #define CONFIG_SYS_INIT_RAM_ADDR        0xe4010000      /* Initial RAM address  */
152 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000          /* Size used area in RAM*/
153
154 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
155 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
156
157 #define CONFIG_SYS_MONITOR_LEN          (384 * 1024)    /* Reserve 384KiB for Mon */
158 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* Reserve 4 MB for malloc */
159
160 /* FPGA and NAND */
161 #define CONFIG_SYS_FPGA_BASE            0xc0000000
162 #define CONFIG_SYS_FPGA_SIZE            0x00100000      /* 1 MB         */
163 #define CONFIG_SYS_HMI_BASE             0xc0010000
164 #define CONFIG_SYS_BR3_PRELIM           0xc0001881      /* UPMA, 32-bit */
165 #define CONFIG_SYS_OR3_PRELIM           0xfff00000      /* 1 MB         */
166
167 #define CONFIG_SYS_NAND_BASE            (CONFIG_SYS_FPGA_BASE + 0x70)
168 #define CONFIG_SYS_MAX_NAND_DEVICE      1
169 #define CONFIG_CMD_NAND
170
171 /* LIME GDC */
172 #define CONFIG_SYS_LIME_BASE            0xc8000000
173 #define CONFIG_SYS_LIME_SIZE            0x04000000      /* 64 MB        */
174 #define CONFIG_SYS_BR2_PRELIM           0xc80018a1      /* UPMB, 32-bit */
175 #define CONFIG_SYS_OR2_PRELIM           0xfc000000      /* 64 MB        */
176
177 #define CONFIG_VIDEO
178 #define CONFIG_VIDEO_MB862xx
179 #define CONFIG_VIDEO_MB862xx_ACCEL
180 #define CONFIG_CFB_CONSOLE
181 #define CONFIG_VIDEO_LOGO
182 #define CONFIG_VIDEO_BMP_LOGO
183 #define CONFIG_CONSOLE_EXTRA_INFO
184 #define VIDEO_FB_16BPP_PIXEL_SWAP
185 #define VIDEO_FB_16BPP_WORD_SWAP
186 #define CONFIG_VGA_AS_SINGLE_DEVICE
187 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
188 #define CONFIG_VIDEO_SW_CURSOR
189 #define CONFIG_SPLASH_SCREEN
190 #define CONFIG_VIDEO_BMP_GZIP
191 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (2 << 20)       /* decompressed img */
192
193 /* SDRAM Clock frequency, 100MHz (0x0000) or 133MHz (0x10000) */
194 #define CONFIG_SYS_MB862xx_CCF          0x10000
195 /* SDRAM parameter */
196 #define CONFIG_SYS_MB862xx_MMR          0x4157BA63
197
198 /* Serial Port */
199
200 #define CONFIG_CONS_INDEX     1
201 #define CONFIG_SYS_NS16550
202 #define CONFIG_SYS_NS16550_SERIAL
203 #define CONFIG_SYS_NS16550_REG_SIZE     1
204 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
205
206 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
207 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
208
209 #define CONFIG_BAUDRATE         115200
210
211 #define CONFIG_SYS_BAUDRATE_TABLE  \
212         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
213
214 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
215 #define CONFIG_AUTO_COMPLETE    1       /* add autocompletion support */
216 #define CONFIG_SYS_HUSH_PARSER          1       /* Use the HUSH parser          */
217
218
219 /*
220  * I2C
221  */
222 #define CONFIG_SYS_I2C
223 #define CONFIG_SYS_I2C_FSL
224 #define CONFIG_SYS_FSL_I2C_SPEED        102124
225 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
226 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
227 #define CONFIG_SYS_FSL_I2C2_SPEED       102124
228 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
229 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
230
231 /* I2C RTC */
232 #define CONFIG_RTC_RX8025               /* Use Epson rx8025 rtc via i2c */
233 #define CONFIG_SYS_I2C_RTC_ADDR 0x32    /* at address 0x32              */
234
235 /* I2C W83782G HW-Monitoring IC */
236 #define CONFIG_SYS_I2C_W83782G_ADDR     0x28    /* W83782G address              */
237
238 /* I2C temp sensor */
239 /* Socrates uses Maxim's        DS75, which is compatible with LM75 */
240 #define CONFIG_DTT_LM75         1
241 #define CONFIG_DTT_SENSORS      {4}             /* Sensor addresses     */
242 #define CONFIG_SYS_DTT_MAX_TEMP 125
243 #define CONFIG_SYS_DTT_LOW_TEMP -55
244 #define CONFIG_SYS_DTT_HYSTERESIS       3
245 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
246
247 /*
248  * General PCI
249  * Memory space is mapped 1-1.
250  */
251 #define CONFIG_SYS_PCI_PHYS             0x80000000      /* 1G PCI TLB */
252
253 /* PCI is clocked by the external source at 33 MHz */
254 #define CONFIG_PCI_CLK_FREQ     33000000
255 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
256 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
257 #define CONFIG_SYS_PCI1_MEM_SIZE        0x20000000      /* 512M                 */
258 #define CONFIG_SYS_PCI1_IO_BASE 0xE2000000
259 #define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
260 #define CONFIG_SYS_PCI1_IO_SIZE 0x01000000      /* 16M                  */
261
262 #if defined(CONFIG_PCI)
263 #define CONFIG_PCI_PNP                  /* do pci plug-and-play         */
264 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup  */
265 #endif  /* CONFIG_PCI */
266
267
268 #define CONFIG_MII              1       /* MII PHY management */
269 #define CONFIG_TSEC1    1
270 #define CONFIG_TSEC1_NAME       "TSEC0"
271 #define CONFIG_TSEC3    1
272 #define CONFIG_TSEC3_NAME       "TSEC1"
273 #undef CONFIG_MPC85XX_FEC
274
275 #define TSEC1_PHY_ADDR          0
276 #define TSEC3_PHY_ADDR          1
277
278 #define TSEC1_PHYIDX            0
279 #define TSEC3_PHYIDX            0
280 #define TSEC1_FLAGS             TSEC_GIGABIT
281 #define TSEC3_FLAGS             TSEC_GIGABIT
282
283 /* Options are: TSEC[0,1] */
284 #define CONFIG_ETHPRIME         "TSEC0"
285 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
286
287 #define CONFIG_HAS_ETH0
288 #define CONFIG_HAS_ETH1
289
290 /*
291  * Environment
292  */
293 #define CONFIG_ENV_IS_IN_FLASH  1
294 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env     */
295 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
296 #define CONFIG_ENV_SIZE         0x4000
297 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
298 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
299
300 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
301 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change        */
302
303 #define CONFIG_TIMESTAMP                /* Print image info with ts     */
304
305
306 /*
307  * BOOTP options
308  */
309 #define CONFIG_BOOTP_BOOTFILESIZE
310 #define CONFIG_BOOTP_BOOTPATH
311 #define CONFIG_BOOTP_GATEWAY
312 #define CONFIG_BOOTP_HOSTNAME
313
314
315 /*
316  * Command line configuration.
317  */
318 #include <config_cmd_default.h>
319
320 #define CONFIG_CMD_BMP
321 #define CONFIG_CMD_DATE
322 #define CONFIG_CMD_DHCP
323 #define CONFIG_CMD_DTT
324 #undef CONFIG_CMD_EEPROM
325 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
326 #define CONFIG_CMD_I2C
327 #define CONFIG_CMD_SDRAM
328 #define CONFIG_CMD_MII
329 #undef CONFIG_CMD_NFS
330 #define CONFIG_CMD_PING
331 #define CONFIG_CMD_SNTP
332 #define CONFIG_CMD_USB
333 #define CONFIG_CMD_REGINFO
334
335 #if defined(CONFIG_PCI)
336     #define CONFIG_CMD_PCI
337 #endif
338
339 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
340
341 /*
342  * Miscellaneous configurable options
343  */
344 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
345 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address         */
346
347 #if defined(CONFIG_CMD_KGDB)
348     #define CONFIG_SYS_CBSIZE   1024            /* Console I/O Buffer Size      */
349 #else
350     #define CONFIG_SYS_CBSIZE   256             /* Console I/O Buffer Size      */
351 #endif
352
353 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buf Size    */
354 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
355 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
356
357 /*
358  * For booting Linux, the board info and command line data
359  * have to be in the first 8 MB of memory, since this is
360  * the maximum mapped by the Linux kernel during initialization.
361  */
362 #define CONFIG_SYS_BOOTMAPSZ    (8 << 20)       /* Initial Memory map for Linux */
363
364 #if defined(CONFIG_CMD_KGDB)
365 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port*/
366 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use     */
367 #endif
368
369
370 #define CONFIG_LOADADDR  200000         /* default addr for tftp & bootm*/
371
372 #define CONFIG_BOOTDELAY 1              /* -1 disables auto-boot        */
373
374 #define CONFIG_PREBOOT  "echo;" \
375         "echo Welcome on the ABB Socrates Board;" \
376         "echo"
377
378 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs   */
379
380 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
381         "netdev=eth0\0"                                                 \
382         "consdev=ttyS0\0"                                               \
383         "uboot_file=/home/tftp/syscon3/u-boot.bin\0"                    \
384         "bootfile=/home/tftp/syscon3/uImage\0"                          \
385         "fdt_file=/home/tftp/syscon3/socrates.dtb\0"                    \
386         "initrd_file=/home/tftp/syscon3/uinitrd.gz\0"                   \
387         "uboot_addr=FFFA0000\0"                                         \
388         "kernel_addr=FE000000\0"                                        \
389         "fdt_addr=FE1E0000\0"                                           \
390         "ramdisk_addr=FE200000\0"                                       \
391         "fdt_addr_r=B00000\0"                                           \
392         "kernel_addr_r=200000\0"                                        \
393         "ramdisk_addr_r=400000\0"                                       \
394         "rootpath=/opt/eldk/ppc_85xxDP\0"                               \
395         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
396         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
397                 "nfsroot=$serverip:$rootpath\0"                         \
398         "addcons=setenv bootargs $bootargs "                            \
399                 "console=$consdev,$baudrate\0"                          \
400         "addip=setenv bootargs $bootargs "                              \
401                 "ip=$ipaddr:$serverip:$gatewayip:$netmask"              \
402                 ":$hostname:$netdev:off panic=1\0"                      \
403         "boot_nor=run ramargs addcons;"                                 \
404                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
405         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
406                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
407                 "run nfsargs addip addcons;"                            \
408                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
409         "update_uboot=tftp 100000 ${uboot_file};"                       \
410                 "protect off fffa0000 ffffffff;"                        \
411                 "era fffa0000 ffffffff;"                                \
412                 "cp.b 100000 fffa0000 ${filesize};"                     \
413                 "setenv filesize;saveenv\0"                             \
414         "update_kernel=tftp 100000 ${bootfile};"                        \
415                 "era fe000000 fe1dffff;"                                \
416                 "cp.b 100000 fe000000 ${filesize};"                     \
417                 "setenv filesize;saveenv\0"                             \
418         "update_fdt=tftp 100000 ${fdt_file};"                           \
419                 "era fe1e0000 fe1fffff;"                                \
420                 "cp.b 100000 fe1e0000 ${filesize};"                     \
421                 "setenv filesize;saveenv\0"                             \
422         "update_initrd=tftp 100000 ${initrd_file};"                     \
423                 "era fe200000 fe9fffff;"                                \
424                 "cp.b 100000 fe200000 ${filesize};"                     \
425                 "setenv filesize;saveenv\0"                             \
426         "clean_data=era fea00000 fff5ffff\0"                            \
427         "usbargs=setenv bootargs root=/dev/sda1 rw\0"                   \
428         "load_usb=usb start;"                                           \
429                 "ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0"      \
430         "boot_usb=run load_usb usbargs addcons;"                        \
431                 "bootm ${kernel_addr_r} - ${fdt_addr};"                 \
432                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
433         ""
434 #define CONFIG_BOOTCOMMAND      "run boot_nor"
435
436 /* pass open firmware flat tree */
437 #define CONFIG_OF_LIBFDT        1
438 #define CONFIG_OF_BOARD_SETUP   1
439
440 /* USB support */
441 #define CONFIG_USB_OHCI_NEW             1
442 #define CONFIG_PCI_OHCI                 1
443 #define CONFIG_PCI_OHCI_DEVNO           3 /* Number in PCI list */
444 #define CONFIG_PCI_EHCI_DEVNO           (CONFIG_PCI_OHCI_DEVNO / 2)
445 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
446 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "ohci_pci"
447 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
448 #define CONFIG_DOS_PARTITION            1
449 #define CONFIG_USB_STORAGE              1
450
451 #endif  /* __CONFIG_H */