2 * Copyright (C) 2006 Embedded Planet, LLC.
4 * U-Boot configuration for Embedded Planet EP82xxM boards.
6 * SPDX-License-Identifier: GPL-2.0+
12 #define CPU_ID_STR "MPC8270"
14 #define CONFIG_EP82XXM /* Embedded Planet EP82xxM H 1.0 board */
15 /* 256MB SDRAM / 64MB FLASH */
17 #define CONFIG_SYS_TEXT_BASE 0xFFF00000
19 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
21 /* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
22 #define CONFIG_ENV_OVERWRITE
25 * Select serial console configuration
27 * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
28 * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
31 #define CONFIG_CONS_ON_SMC /* Console is on SMC */
32 #undef CONFIG_CONS_ON_SCC /* It's not on SCC */
33 #undef CONFIG_CONS_NONE /* It's not on external UART */
34 #define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
36 #define CONFIG_SYS_BCSR 0xFA000000
39 * Select ethernet configuration
41 * If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
42 * then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
45 * If CONFIG_ETHER_NONE is defined, then either the ethernet routines
46 * must be defined elsewhere (as for the console), or CONFIG_CMD_NET
49 #undef CONFIG_ETHER_ON_SCC /* Ethernet is not on SCC */
50 #define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
51 #undef CONFIG_ETHER_NONE /* No external Ethernet */
54 #define CONFIG_ETHER_ON_FCC2
55 #define CONFIG_ETHER_ON_FCC3
57 #define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)
58 #define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK16)
59 #define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
60 #define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
62 #define CONFIG_SYS_CPMFCR_RAMTYPE 0
63 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
65 #define CONFIG_MII /* MII PHY management */
66 #define CONFIG_BITBANGMII /* Bit-banged MDIO interface */
69 * GPIO pins used for bit-banged MII communications
71 #define MDIO_PORT 0 /* Not used - implemented in BCSR */
73 #define MDIO_ACTIVE (*(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFB)
74 #define MDIO_TRISTATE (*(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x04)
75 #define MDIO_READ (*(vu_char *)(CONFIG_SYS_BCSR + 8) & 1)
77 #define MDIO(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x01; \
78 else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFE
80 #define MDC(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x02; \
81 else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFD
83 #define MIIDELAY udelay(1)
86 #ifndef CONFIG_8260_CLKIN
87 #define CONFIG_8260_CLKIN 66000000 /* in Hz */
90 #define CONFIG_BAUDRATE 115200
92 #define CONFIG_SYS_VXWORKS_MAC_PTR 0x4300 /* Pass Ethernet MAC to VxWorks */
98 #define CONFIG_BOOTP_BOOTFILESIZE
99 #define CONFIG_BOOTP_BOOTPATH
100 #define CONFIG_BOOTP_GATEWAY
101 #define CONFIG_BOOTP_HOSTNAME
105 * Command line configuration.
107 #include <config_cmd_default.h>
110 #define CONFIG_CMD_DHCP
111 #define CONFIG_CMD_ECHO
112 #define CONFIG_CMD_I2C
113 #define CONFIG_CMD_IMMAP
114 #define CONFIG_CMD_MII
115 #define CONFIG_CMD_PING
116 #define CONFIG_CMD_DATE
117 #define CONFIG_CMD_DTT
118 #define CONFIG_CMD_EEPROM
119 #define CONFIG_CMD_PCI
120 #define CONFIG_CMD_DIAG
123 #define CONFIG_ETHADDR 00:10:EC:00:88:65
124 #define CONFIG_HAS_ETH1
125 #define CONFIG_ETH1ADDR 00:10:EC:80:88:65
126 #define CONFIG_IPADDR 10.0.0.245
127 #define CONFIG_HOSTNAME EP82xxM
128 #define CONFIG_SERVERIP 10.0.0.26
129 #define CONFIG_GATEWAYIP 10.0.0.1
130 #define CONFIG_NETMASK 255.255.255.0
131 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
132 #define CONFIG_ENV_IN_OWN_SECT 1
133 #define CONFIG_AUTO_COMPLETE 1
134 #define CONFIG_EXTRA_ENV_SETTINGS "ethprime=FCC3"
136 #if defined(CONFIG_CMD_KGDB)
137 #undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
138 #define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
139 #undef CONFIG_KGDB_NONE /* define if kgdb on something else */
140 #define CONFIG_KGDB_INDEX 1 /* which serial channel for kgdb */
141 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
144 #define CONFIG_BZIP2 /* include support for bzip2 compressed images */
145 #undef CONFIG_WATCHDOG /* disable platform specific watchdog */
148 * Miscellaneous configurable options
150 #define CONFIG_SYS_HUSH_PARSER
151 #define CONFIG_SYS_LONGHELP /* undef to save memory */
152 #define CONFIG_SYS_PROMPT "ep82xxm=> " /* Monitor Command Prompt */
153 #if defined(CONFIG_CMD_KGDB)
154 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
156 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
158 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
159 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
160 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
162 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
163 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
165 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
167 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
169 /*-----------------------------------------------------------------------
171 *----------------------------------------------------------------------*/
173 * Define here the location of the environment variables (FLASH or EEPROM).
174 * Note: DENX encourages to use redundant environment in FLASH.
177 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
179 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
182 /*-----------------------------------------------------------------------
184 *----------------------------------------------------------------------*/
185 #define CONFIG_SYS_FLASH_BASE 0xFC000000
186 #define CONFIG_SYS_FLASH_CFI
187 #define CONFIG_FLASH_CFI_DRIVER
188 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
189 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
190 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector in flinfo */
192 #ifdef CONFIG_ENV_IS_IN_FLASH
193 #define CONFIG_ENV_SECT_SIZE 0x20000
194 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
195 #endif /* CONFIG_ENV_IS_IN_FLASH */
197 /*-----------------------------------------------------------------------
199 *----------------------------------------------------------------------*/
200 /* EEPROM Configuration */
201 #define CONFIG_SYS_EEPROM_SIZE 0x1000
202 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
203 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
204 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
205 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
207 #ifdef CONFIG_ENV_IS_IN_EEPROM
208 #define CONFIG_ENV_SIZE 0x200 /* Size of Environment vars */
209 #define CONFIG_ENV_OFFSET 0x0
210 #endif /* CONFIG_ENV_IS_IN_EEPROM */
212 /* RTC Configuration */
213 #define CONFIG_RTC_M41T11 1 /* uses a M41T81 */
214 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
215 #define CONFIG_M41T11_BASE_YEAR 1900
217 /* I2C SYSMON (LM75) */
218 #define CONFIG_DTT_LM75 1
219 #define CONFIG_DTT_SENSORS {0}
220 #define CONFIG_SYS_DTT_MAX_TEMP 70
221 #define CONFIG_SYS_DTT_LOW_TEMP -30
222 #define CONFIG_SYS_DTT_HYSTERESIS 3
224 /*-----------------------------------------------------------------------
225 * NVRAM Configuration
226 *-----------------------------------------------------------------------
228 #define CONFIG_SYS_NVRAM_BASE_ADDR 0xFA080000
229 #define CONFIG_SYS_NVRAM_SIZE (128*1024)-16
232 /*-----------------------------------------------------------------------
234 *-----------------------------------------------------------------------
237 #define CONFIG_PCI /* include pci support */
238 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
239 #define CONFIG_PCI_PNP /* do pci plug-and-play */
240 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
241 #define CONFIG_PCI_BOOTDELAY 0
243 /* PCI Memory map (if different from default map */
244 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE /* Local base */
245 #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
246 #define CONFIG_SYS_PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
250 * These are the windows that allow the CPU to access PCI address space.
251 * All three PCI master windows, which allow the CPU to access PCI
252 * prefetch, non prefetch, and IO space (see below), must all fit within
257 * Master window that allows the CPU to access PCI Memory (prefetch).
258 * This window will be setup with the second set of Outbound ATU registers
262 #define CONFIG_SYS_PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
263 #define CONFIG_SYS_PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
264 #define CONFIG_SYS_CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
265 #define CONFIG_SYS_PCI_MSTR_MEM_SIZE 0x20000000 /* 512MB */
266 #define CONFIG_SYS_POCMR0_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
269 * Master window that allows the CPU to access PCI Memory (non-prefetch).
270 * This window will be setup with the second set of Outbound ATU registers
274 #define CONFIG_SYS_PCI_MSTR_MEMIO_LOCAL 0xA0000000 /* Local base */
275 #define CONFIG_SYS_PCI_MSTR_MEMIO_BUS 0xA0000000 /* PCI base */
276 #define CONFIG_SYS_CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
277 #define CONFIG_SYS_PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
278 #define CONFIG_SYS_POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE)
281 * Master window that allows the CPU to access PCI IO space.
282 * This window will be setup with the first set of Outbound ATU registers
286 #define CONFIG_SYS_PCI_MSTR_IO_LOCAL 0xF6000000 /* Local base */
287 #define CONFIG_SYS_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
288 #define CONFIG_SYS_CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
289 #define CONFIG_SYS_PCI_MSTR_IO_SIZE 0x02000000 /* 64MB */
290 #define CONFIG_SYS_POCMR2_MASK_ATTRIB (POCMR_MASK_32MB | POCMR_ENABLE | POCMR_PCI_IO)
293 /* PCIBR0 - for PCI IO*/
294 #define CONFIG_SYS_PCI_MSTR0_LOCAL CONFIG_SYS_PCI_MSTR_IO_LOCAL /* Local base */
295 #define CONFIG_SYS_PCIMSK0_MASK ~(CONFIG_SYS_PCI_MSTR_IO_SIZE - 1U) /* Size of window */
296 /* PCIBR1 - prefetch and non-prefetch regions joined together */
297 #define CONFIG_SYS_PCI_MSTR1_LOCAL CONFIG_SYS_PCI_MSTR_MEM_LOCAL
298 #define CONFIG_SYS_PCIMSK1_MASK ~(CONFIG_SYS_PCI_MSTR_MEM_SIZE + CONFIG_SYS_PCI_MSTR_MEMIO_SIZE - 1U)
301 #define CONFIG_SYS_DIRECT_FLASH_TFTP
303 #if defined(CONFIG_CMD_JFFS2)
304 #define CONFIG_SYS_JFFS2_FIRST_BANK 0
305 #define CONFIG_SYS_JFFS2_NUM_BANKS CONFIG_SYS_MAX_FLASH_BANKS
306 #define CONFIG_SYS_JFFS2_FIRST_SECTOR 0
307 #define CONFIG_SYS_JFFS2_LAST_SECTOR 62
308 #define CONFIG_SYS_JFFS2_SORT_FRAGMENTS
309 #define CONFIG_SYS_JFFS_CUSTOM_PART
312 #if defined(CONFIG_CMD_I2C)
313 #define CONFIG_HARD_I2C 1 /* To enable I2C support */
314 #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */
315 #define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
318 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
319 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
320 #define CONFIG_SYS_RAMBOOT
323 #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 256KB for Monitor */
325 #define CONFIG_SYS_DEFAULT_IMMR 0x00010000
326 #define CONFIG_SYS_IMMR 0xF0000000
328 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
329 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
330 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
331 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
334 /* Hard reset configuration word */
335 #define CONFIG_SYS_HRCW_MASTER 0 /*0x1C800641*/ /* Not used - provided by CPLD */
337 #define CONFIG_SYS_HRCW_SLAVE1 0
338 #define CONFIG_SYS_HRCW_SLAVE2 0
339 #define CONFIG_SYS_HRCW_SLAVE3 0
340 #define CONFIG_SYS_HRCW_SLAVE4 0
341 #define CONFIG_SYS_HRCW_SLAVE5 0
342 #define CONFIG_SYS_HRCW_SLAVE6 0
343 #define CONFIG_SYS_HRCW_SLAVE7 0
345 #define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
346 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
348 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
349 #if defined(CONFIG_CMD_KGDB)
350 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
353 #define CONFIG_SYS_HID0_INIT 0
354 #define CONFIG_SYS_HID0_FINAL 0
356 #define CONFIG_SYS_HID2 0
358 #define CONFIG_SYS_SIUMCR 0x02610000
359 #define CONFIG_SYS_SYPCR 0xFFFF0689
360 #define CONFIG_SYS_BCR 0x8080E000
361 #define CONFIG_SYS_SCCR 0x00000001
363 #define CONFIG_SYS_RMR 0
364 #define CONFIG_SYS_TMCNTSC 0x000000C3
365 #define CONFIG_SYS_PISCR 0x00000083
366 #define CONFIG_SYS_RCCR 0
368 #define CONFIG_SYS_MPTPR 0x0A00
369 #define CONFIG_SYS_PSDMR 0xC432246E
370 #define CONFIG_SYS_PSRT 0x32
372 #define CONFIG_SYS_SDRAM_BASE 0x00000000
373 #define CONFIG_SYS_SDRAM_BR (CONFIG_SYS_SDRAM_BASE | 0x00000041)
374 #define CONFIG_SYS_SDRAM_OR 0xF0002900
376 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | 0x00001801)
377 #define CONFIG_SYS_OR0_PRELIM 0xFC000882
378 #define CONFIG_SYS_BR4_PRELIM (CONFIG_SYS_BCSR | 0x00001001)
379 #define CONFIG_SYS_OR4_PRELIM 0xFFF00050
381 #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
383 #endif /* __CONFIG_H */