2 * Copyright (C) 2006 Embedded Planet, LLC.
4 * U-Boot configuration for Embedded Planet EP82xxM boards.
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 #define CONFIG_MPC8260
29 #define CPU_ID_STR "MPC8270"
31 #define CONFIG_EP82XXM /* Embedded Planet EP82xxM H 1.0 board */
32 /* 256MB SDRAM / 64MB FLASH */
34 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
36 /* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
37 #define CONFIG_ENV_OVERWRITE
40 * Select serial console configuration
42 * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
43 * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
46 #define CONFIG_CONS_ON_SMC /* Console is on SMC */
47 #undef CONFIG_CONS_ON_SCC /* It's not on SCC */
48 #undef CONFIG_CONS_NONE /* It's not on external UART */
49 #define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
51 #define CONFIG_SYS_BCSR 0xFA000000
54 * Select ethernet configuration
56 * If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
57 * then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
60 * If CONFIG_ETHER_NONE is defined, then either the ethernet routines
61 * must be defined elsewhere (as for the console), or CONFIG_CMD_NET
64 #undef CONFIG_ETHER_ON_SCC /* Ethernet is not on SCC */
65 #define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
66 #undef CONFIG_ETHER_NONE /* No external Ethernet */
68 #define CONFIG_NET_MULTI
70 #define CONFIG_ETHER_ON_FCC2
71 #define CONFIG_ETHER_ON_FCC3
73 #define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)
74 #define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK16)
75 #define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
76 #define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
78 #define CONFIG_SYS_CPMFCR_RAMTYPE 0
79 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
81 #define CONFIG_MII /* MII PHY management */
82 #define CONFIG_BITBANGMII /* Bit-banged MDIO interface */
85 * GPIO pins used for bit-banged MII communications
87 #define MDIO_PORT 0 /* Not used - implemented in BCSR */
88 #define MDIO_ACTIVE (*(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFB)
89 #define MDIO_TRISTATE (*(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x04)
90 #define MDIO_READ (*(vu_char *)(CONFIG_SYS_BCSR + 8) & 1)
92 #define MDIO(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x01; \
93 else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFE
95 #define MDC(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x02; \
96 else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFD
98 #define MIIDELAY udelay(1)
101 #ifndef CONFIG_8260_CLKIN
102 #define CONFIG_8260_CLKIN 66000000 /* in Hz */
105 #define CONFIG_BAUDRATE 115200
107 #define CONFIG_SYS_VXWORKS_MAC_PTR 0x4300 /* Pass Ethernet MAC to VxWorks */
113 #define CONFIG_BOOTP_BOOTFILESIZE
114 #define CONFIG_BOOTP_BOOTPATH
115 #define CONFIG_BOOTP_GATEWAY
116 #define CONFIG_BOOTP_HOSTNAME
120 * Command line configuration.
122 #include <config_cmd_default.h>
125 #define CONFIG_CMD_DHCP
126 #define CONFIG_CMD_ECHO
127 #define CONFIG_CMD_I2C
128 #define CONFIG_CMD_IMMAP
129 #define CONFIG_CMD_MII
130 #define CONFIG_CMD_PING
131 #define CONFIG_CMD_DATE
132 #define CONFIG_CMD_DTT
133 #define CONFIG_CMD_EEPROM
134 #define CONFIG_CMD_PCI
135 #define CONFIG_CMD_DIAG
138 #define CONFIG_ETHADDR 00:10:EC:00:88:65
139 #define CONFIG_HAS_ETH1
140 #define CONFIG_ETH1ADDR 00:10:EC:80:88:65
141 #define CONFIG_IPADDR 10.0.0.245
142 #define CONFIG_HOSTNAME EP82xxM
143 #define CONFIG_SERVERIP 10.0.0.26
144 #define CONFIG_GATEWAYIP 10.0.0.1
145 #define CONFIG_NETMASK 255.255.255.0
146 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
147 #define CONFIG_ENV_IN_OWN_SECT 1
148 #define CONFIG_AUTO_COMPLETE 1
149 #define CONFIG_EXTRA_ENV_SETTINGS "ethprime=FCC3 ETHERNET"
151 #if defined(CONFIG_CMD_KGDB)
152 #undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
153 #define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
154 #undef CONFIG_KGDB_NONE /* define if kgdb on something else */
155 #define CONFIG_KGDB_INDEX 1 /* which serial channel for kgdb */
156 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
159 #define CONFIG_BZIP2 /* include support for bzip2 compressed images */
160 #undef CONFIG_WATCHDOG /* disable platform specific watchdog */
163 * Miscellaneous configurable options
165 #define CONFIG_SYS_HUSH_PARSER
166 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
167 #define CONFIG_SYS_LONGHELP /* undef to save memory */
168 #define CONFIG_SYS_PROMPT "ep82xxm=> " /* Monitor Command Prompt */
169 #if defined(CONFIG_CMD_KGDB)
170 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
172 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
174 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
175 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
176 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
178 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
179 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
181 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
183 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
185 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
187 /*-----------------------------------------------------------------------
189 *----------------------------------------------------------------------*/
191 * Define here the location of the environment variables (FLASH or EEPROM).
192 * Note: DENX encourages to use redundant environment in FLASH.
195 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
197 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
200 /*-----------------------------------------------------------------------
202 *----------------------------------------------------------------------*/
203 #define CONFIG_SYS_FLASH_BASE 0xFC000000
204 #define CONFIG_SYS_FLASH_CFI
205 #define CONFIG_FLASH_CFI_DRIVER
206 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
207 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
208 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector in flinfo */
210 #ifdef CONFIG_ENV_IS_IN_FLASH
211 #define CONFIG_ENV_SECT_SIZE 0x20000
212 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
213 #endif /* CONFIG_ENV_IS_IN_FLASH */
215 /*-----------------------------------------------------------------------
217 *----------------------------------------------------------------------*/
218 /* EEPROM Configuration */
219 #define CONFIG_SYS_EEPROM_SIZE 0x1000
220 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
221 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
222 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
223 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
225 #ifdef CONFIG_ENV_IS_IN_EEPROM
226 #define CONFIG_ENV_SIZE 0x200 /* Size of Environment vars */
227 #define CONFIG_ENV_OFFSET 0x0
228 #endif /* CONFIG_ENV_IS_IN_EEPROM */
230 /* RTC Configuration */
231 #define CONFIG_RTC_M41T11 1 /* uses a M41T81 */
232 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
233 #define CONFIG_M41T11_BASE_YEAR 1900
235 /* I2C SYSMON (LM75) */
236 #define CONFIG_DTT_LM75 1
237 #define CONFIG_DTT_SENSORS {0}
238 #define CONFIG_SYS_DTT_MAX_TEMP 70
239 #define CONFIG_SYS_DTT_LOW_TEMP -30
240 #define CONFIG_SYS_DTT_HYSTERESIS 3
242 /*-----------------------------------------------------------------------
243 * NVRAM Configuration
244 *-----------------------------------------------------------------------
246 #define CONFIG_SYS_NVRAM_BASE_ADDR 0xFA080000
247 #define CONFIG_SYS_NVRAM_SIZE (128*1024)-16
250 /*-----------------------------------------------------------------------
252 *-----------------------------------------------------------------------
255 #define CONFIG_PCI /* include pci support */
256 #define CONFIG_PCI_PNP /* do pci plug-and-play */
257 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
258 #define CONFIG_PCI_BOOTDELAY 0
260 /* PCI Memory map (if different from default map */
261 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE /* Local base */
262 #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
263 #define CONFIG_SYS_PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
267 * These are the windows that allow the CPU to access PCI address space.
268 * All three PCI master windows, which allow the CPU to access PCI
269 * prefetch, non prefetch, and IO space (see below), must all fit within
274 * Master window that allows the CPU to access PCI Memory (prefetch).
275 * This window will be setup with the second set of Outbound ATU registers
279 #define CONFIG_SYS_PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
280 #define CONFIG_SYS_PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
281 #define CONFIG_SYS_CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
282 #define CONFIG_SYS_PCI_MSTR_MEM_SIZE 0x20000000 /* 512MB */
283 #define CONFIG_SYS_POCMR0_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
286 * Master window that allows the CPU to access PCI Memory (non-prefetch).
287 * This window will be setup with the second set of Outbound ATU registers
291 #define CONFIG_SYS_PCI_MSTR_MEMIO_LOCAL 0xA0000000 /* Local base */
292 #define CONFIG_SYS_PCI_MSTR_MEMIO_BUS 0xA0000000 /* PCI base */
293 #define CONFIG_SYS_CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
294 #define CONFIG_SYS_PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
295 #define CONFIG_SYS_POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE)
298 * Master window that allows the CPU to access PCI IO space.
299 * This window will be setup with the first set of Outbound ATU registers
303 #define CONFIG_SYS_PCI_MSTR_IO_LOCAL 0xF6000000 /* Local base */
304 #define CONFIG_SYS_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
305 #define CONFIG_SYS_CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
306 #define CONFIG_SYS_PCI_MSTR_IO_SIZE 0x02000000 /* 64MB */
307 #define CONFIG_SYS_POCMR2_MASK_ATTRIB (POCMR_MASK_32MB | POCMR_ENABLE | POCMR_PCI_IO)
310 /* PCIBR0 - for PCI IO*/
311 #define CONFIG_SYS_PCI_MSTR0_LOCAL CONFIG_SYS_PCI_MSTR_IO_LOCAL /* Local base */
312 #define CONFIG_SYS_PCIMSK0_MASK ~(CONFIG_SYS_PCI_MSTR_IO_SIZE - 1U) /* Size of window */
313 /* PCIBR1 - prefetch and non-prefetch regions joined together */
314 #define CONFIG_SYS_PCI_MSTR1_LOCAL CONFIG_SYS_PCI_MSTR_MEM_LOCAL
315 #define CONFIG_SYS_PCIMSK1_MASK ~(CONFIG_SYS_PCI_MSTR_MEM_SIZE + CONFIG_SYS_PCI_MSTR_MEMIO_SIZE - 1U)
318 #define CONFIG_SYS_DIRECT_FLASH_TFTP
320 #if defined(CONFIG_CMD_JFFS2)
321 #define CONFIG_SYS_JFFS2_FIRST_BANK 0
322 #define CONFIG_SYS_JFFS2_NUM_BANKS CONFIG_SYS_MAX_FLASH_BANKS
323 #define CONFIG_SYS_JFFS2_FIRST_SECTOR 0
324 #define CONFIG_SYS_JFFS2_LAST_SECTOR 62
325 #define CONFIG_SYS_JFFS2_SORT_FRAGMENTS
326 #define CONFIG_SYS_JFFS_CUSTOM_PART
329 #if defined(CONFIG_CMD_I2C)
330 #define CONFIG_HARD_I2C 1 /* To enable I2C support */
331 #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */
332 #define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
335 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE
336 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
337 #define CONFIG_SYS_RAMBOOT
340 #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 256KB for Monitor */
342 #define CONFIG_SYS_DEFAULT_IMMR 0x00010000
343 #define CONFIG_SYS_IMMR 0xF0000000
345 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
346 #define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */
347 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
348 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
349 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
352 /* Hard reset configuration word */
353 #define CONFIG_SYS_HRCW_MASTER 0 /*0x1C800641*/ /* Not used - provided by CPLD */
355 #define CONFIG_SYS_HRCW_SLAVE1 0
356 #define CONFIG_SYS_HRCW_SLAVE2 0
357 #define CONFIG_SYS_HRCW_SLAVE3 0
358 #define CONFIG_SYS_HRCW_SLAVE4 0
359 #define CONFIG_SYS_HRCW_SLAVE5 0
360 #define CONFIG_SYS_HRCW_SLAVE6 0
361 #define CONFIG_SYS_HRCW_SLAVE7 0
363 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
364 #define BOOTFLAG_WARM 0x02 /* Software reboot */
366 #define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
367 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
369 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
370 #if defined(CONFIG_CMD_KGDB)
371 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
374 #define CONFIG_SYS_HID0_INIT 0
375 #define CONFIG_SYS_HID0_FINAL 0
377 #define CONFIG_SYS_HID2 0
379 #define CONFIG_SYS_SIUMCR 0x02610000
380 #define CONFIG_SYS_SYPCR 0xFFFF0689
381 #define CONFIG_SYS_BCR 0x8080E000
382 #define CONFIG_SYS_SCCR 0x00000001
384 #define CONFIG_SYS_RMR 0
385 #define CONFIG_SYS_TMCNTSC 0x000000C3
386 #define CONFIG_SYS_PISCR 0x00000083
387 #define CONFIG_SYS_RCCR 0
389 #define CONFIG_SYS_MPTPR 0x0A00
390 #define CONFIG_SYS_PSDMR 0xC432246E
391 #define CONFIG_SYS_PSRT 0x32
393 #define CONFIG_SYS_SDRAM_BASE 0x00000000
394 #define CONFIG_SYS_SDRAM_BR (CONFIG_SYS_SDRAM_BASE | 0x00000041)
395 #define CONFIG_SYS_SDRAM_OR 0xF0002900
397 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | 0x00001801)
398 #define CONFIG_SYS_OR0_PRELIM 0xFC000882
399 #define CONFIG_SYS_BR4_PRELIM (CONFIG_SYS_BCSR | 0x00001001)
400 #define CONFIG_SYS_OR4_PRELIM 0xFFF00050
402 #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
404 #endif /* __CONFIG_H */