2 * (C) Copyright 2002,2003 Motorola,Inc.
3 * Modified by Lunsheng Wang, lunsheng@sohu.com
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 /* mpc8540eval board configuration file */
25 /* please refer to doc/README.mpc85xxads for more info */
26 /* make sure you change the MAC address and other network params first,
27 * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file
32 /* High Level Configuration Options */
33 #define CONFIG_BOOKE 1 /* BOOKE */
34 #define CONFIG_E500 1 /* BOOKE e500 family */
35 #define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
36 #define CONFIG_MPC8540 1 /* MPC8540 specific */
37 #define CONFIG_MPC8540EVAL 1 /* MPC8540EVAL board specific */
39 #define CONFIG_SYS_TEXT_BASE 0xfff80000
41 #undef CONFIG_PCI /* pci ethernet support */
42 #define CONFIG_TSEC_ENET /* tsec ethernet support */
43 #define CONFIG_ENV_OVERWRITE
45 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
47 /* Using Localbus SDRAM to emulate flash before we can program the flash,
48 * normally you only need a flash-boot image(u-boot.bin),if unsure undef this.
49 * Not availabe for EVAL board
51 #undef CONFIG_RAM_AS_FLASH
53 /* sysclk for MPC8540EVAL */
54 #if defined(CONFIG_SYSCLK_66M)
56 * the oscillator on board is 66Mhz
57 * can also get 66M clock from external PCI
59 #define CONFIG_SYS_CLK_FREQ 66000000
61 #define CONFIG_SYS_CLK_FREQ 33000000 /* most pci cards are 33Mhz */
64 /* below can be toggled for performance analysis. otherwise use default */
65 #define CONFIG_L2_CACHE /* toggle L2 cache */
66 #undef CONFIG_BTB /* toggle branch predition */
68 #define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
70 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
71 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
72 #define CONFIG_SYS_MEMTEST_END 0x00400000
74 #if defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET)
75 #error "You can only use either PCI Ethernet Card or TSEC Ethernet, not both."
79 * Base addresses -- Note these are effective addresses where the
80 * actual resources get mapped (not physical addresses)
82 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
83 #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
84 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
85 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
87 #define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is now 256MB */
89 #if defined(CONFIG_RAM_AS_FLASH)
90 #define CONFIG_SYS_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */
92 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
94 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 0MB */
96 #if defined(CONFIG_RAM_AS_FLASH)
97 #define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH 16M */
98 #define CONFIG_SYS_BR0_PRELIM 0xf8001801 /* port size 32bit */
99 #else /* Boot from real Flash */
100 #define CONFIG_SYS_FLASH_BASE 0xff800000 /* start of FLASH 8M */
101 #define CONFIG_SYS_BR0_PRELIM 0xff801001 /* port size 16bit */
104 #define CONFIG_SYS_OR0_PRELIM 0xff806f67 /* 8MB Flash */
105 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
106 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
107 #undef CONFIG_SYS_FLASH_CHECKSUM
108 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Timeout for Flash Erase (in ms)*/
109 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms)*/
110 #define CONFIG_SYS_FLASH_CFI 1
112 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
114 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
115 #define CONFIG_SYS_RAMBOOT
117 #undef CONFIG_SYS_RAMBOOT
121 #define CONFIG_FSL_DDR1
122 #undef CONFIG_FSL_DDR_INTERACTIVE
123 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
124 #define CONFIG_DDR_SPD
125 #define CONFIG_DDR_DLL /* possible DLL fix needed */
127 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
128 #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
129 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
131 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
132 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
133 #define CONFIG_VERY_BIG_RAM
135 #define CONFIG_NUM_DDR_CONTROLLERS 1
136 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
137 #define CONFIG_CHIP_SELECTS_PER_CTRL 2
139 /* I2C addresses of SPD EEPROMs */
140 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
142 #undef CONFIG_CLOCKS_IN_MHZ
144 /* local bus definitions */
145 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 /* 64MB localbus SDRAM */
146 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
147 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* local bus freq divider*/
148 #define CONFIG_SYS_LBC_LBCR 0x00000000
149 #define CONFIG_SYS_LBC_LSRT 0x20000000
150 #define CONFIG_SYS_LBC_MRTPR 0x20000000
151 #define CONFIG_SYS_LBC_LSDMR_1 0x2861b723
152 #define CONFIG_SYS_LBC_LSDMR_2 0x0861b723
153 #define CONFIG_SYS_LBC_LSDMR_3 0x0861b723
154 #define CONFIG_SYS_LBC_LSDMR_4 0x1861b723
155 #define CONFIG_SYS_LBC_LSDMR_5 0x4061b723
157 #if defined(CONFIG_RAM_AS_FLASH)
158 #define CONFIG_SYS_BR4_PRELIM 0xf8000801 /* 32KB, 8-bit wide for ADS config reg */
160 #define CONFIG_SYS_BR4_PRELIM 0xf8000801 /* 32KB, 8-bit wide for ADS config reg */
162 #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1
163 #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
165 #define CONFIG_SYS_INIT_RAM_LOCK 1
166 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* Initial RAM address */
167 #define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
169 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
170 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
171 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
173 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
174 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
177 #define CONFIG_CONS_INDEX 1
178 #define CONFIG_SYS_NS16550
179 #define CONFIG_SYS_NS16550_SERIAL
180 #define CONFIG_SYS_NS16550_REG_SIZE 1
181 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
182 #define CONFIG_BAUDRATE 115200
184 #define CONFIG_SYS_BAUDRATE_TABLE \
185 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
187 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
188 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
190 /* Use the HUSH parser */
191 #define CONFIG_SYS_HUSH_PARSER
192 #ifdef CONFIG_SYS_HUSH_PARSER
193 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
199 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
200 #define CONFIG_HARD_I2C /* I2C with hardware support*/
201 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
202 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
203 #define CONFIG_SYS_I2C_SLAVE 0x7F
204 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
205 #define CONFIG_SYS_I2C_OFFSET 0x3000
208 #define CONFIG_SYS_PCI_MEM_BASE 0x80000000
209 #define CONFIG_SYS_PCI_MEM_PHYS 0x80000000
210 #define CONFIG_SYS_PCI_MEM_SIZE 0x20000000
211 #define CONFIG_SYS_PCI_IO_BASE 0xe2000000
213 #if defined(CONFIG_PCI)
214 #define CONFIG_NET_MULTI
215 #undef CONFIG_EEPRO100
217 #define CONFIG_PCI_PNP /* do pci plug-and-play */
218 #if !defined(CONFIG_PCI_PNP)
219 #define PCI_ENET0_IOADDR 0xe0000000
220 #define PCI_ENET0_MEMADDR 0xe0000000
221 #define PCI_IDSEL_NUMBER 0x0c /*slot0->3(IDSEL)=12->15*/
223 #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
224 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
225 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0008
226 #elif defined(CONFIG_TSEC_ENET)
227 #define CONFIG_NET_MULTI 1
228 #define CONFIG_MII 1 /* MII PHY management */
229 #define CONFIG_TSEC1 1
230 #define CONFIG_HAS_ETH0
231 #define CONFIG_TSEC1_NAME "TSEC0"
232 #define CONFIG_TSEC2 1
233 #define CONFIG_HAS_ETH1
234 #define CONFIG_TSEC2_NAME "TSEC1"
235 #define CONFIG_MPC85XX_FEC 1
236 #define CONFIG_HAS_ETH2
237 #define CONFIG_MPC85XX_FEC_NAME "FEC"
238 #define TSEC1_PHY_ADDR 7
239 #define TSEC2_PHY_ADDR 4
240 #define FEC_PHY_ADDR 2
241 #define TSEC1_PHYIDX 0
242 #define TSEC2_PHYIDX 0
244 #define TSEC1_FLAGS TSEC_GIGABIT
245 #define TSEC2_FLAGS TSEC_GIGABIT
248 /* Options are: TSEC[0-1], FEC */
249 #define CONFIG_ETHPRIME "TSEC0"
251 #define CONFIG_PHY_M88E1011 1 /* GigaBit Ether PHY */
252 #define INTEL_LXT971_PHY 1
256 #ifndef CONFIG_SYS_RAMBOOT
257 #if defined(CONFIG_RAM_AS_FLASH)
258 #define CONFIG_ENV_IS_NOWHERE
259 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x100000)
260 #define CONFIG_ENV_SIZE 0x2000
262 #define CONFIG_ENV_IS_IN_FLASH 1
263 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
264 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
266 #define CONFIG_ENV_SIZE 0x2000
268 /* #define CONFIG_SYS_NO_FLASH 1 */ /* Flash is not usable now */
269 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
270 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
271 #define CONFIG_ENV_SIZE 0x2000
274 #define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"
275 #define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000"
276 #define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */
278 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
279 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
285 #define CONFIG_BOOTP_BOOTFILESIZE
286 #define CONFIG_BOOTP_BOOTPATH
287 #define CONFIG_BOOTP_GATEWAY
288 #define CONFIG_BOOTP_HOSTNAME
292 * Command line configuration.
294 #include <config_cmd_default.h>
296 #define CONFIG_CMD_PING
297 #define CONFIG_CMD_I2C
298 #define CONFIG_CMD_REGINFO
300 #if defined(CONFIG_PCI)
301 #define CONFIG_CMD_PCI
304 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)
305 #undef CONFIG_CMD_SAVEENV
306 #undef CONFIG_CMD_LOADS
310 #undef CONFIG_WATCHDOG /* watchdog disabled */
313 * Miscellaneous configurable options
315 #define CONFIG_SYS_LONGHELP /* undef to save memory */
316 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
317 #define CONFIG_SYS_PROMPT "MPC8540EVAL=> "/* Monitor Command Prompt */
318 #if defined(CONFIG_CMD_KGDB)
319 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
321 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
323 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
324 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
325 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
326 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
329 * For booting Linux, the board info and command line data
330 * have to be in the first 8 MB of memory, since this is
331 * the maximum mapped by the Linux kernel during initialization.
333 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
335 #if defined(CONFIG_CMD_KGDB)
336 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
337 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
340 /*****************************/
341 /* Environment Configuration */
342 /*****************************/
343 /* The mac addresses for all ethernet interface */
344 /* NOTE: change below for your network setting!!! */
345 #if defined(CONFIG_TSEC_ENET)
346 #define CONFIG_ETHADDR 00:01:af:07:9b:8a
347 #define CONFIG_ETH1ADDR 00:01:af:07:9b:8b
348 #define CONFIG_ETH2ADDR 00:01:af:07:9b:8c
351 #define CONFIG_ROOTPATH /nfsroot
352 #define CONFIG_BOOTFILE your.uImage
354 #define CONFIG_SERVERIP 192.168.101.1
355 #define CONFIG_IPADDR 192.168.101.11
356 #define CONFIG_GATEWAYIP 192.168.101.0
357 #define CONFIG_NETMASK 255.255.255.0
359 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
361 #define CONFIG_HOSTNAME MPC8540EVAL
363 #endif /* __CONFIG_H */