2 * (C) Copyright 2003 Embedded Edge, LLC
5 * Updates for Silicon Tx GP3 8560 board.
7 * (C) Copyright 2002,2003 Motorola,Inc.
10 * See file CREDITS for list of people who contributed to this
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 /* mpc8560ads board configuration file */
30 /* please refer to doc/README.mpc85xx for more info */
31 /* make sure you change the MAC address and other network params first,
32 * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file
38 /* High Level Configuration Options */
39 #define CONFIG_BOOKE 1 /* BOOKE */
40 #define CONFIG_E500 1 /* BOOKE e500 family */
41 #define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
42 #define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */
43 #define CONFIG_MPC8560 1 /* MPC8560 specific */
44 #define CONFIG_STXGP3 1 /* Silicon Tx GPPP board specific*/
46 #undef CONFIG_PCI /* pci ethernet support */
47 #define CONFIG_TSEC_ENET /* tsec ethernet support*/
48 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */
49 #define CONFIG_ENV_OVERWRITE
50 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
51 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
53 #if defined(CONFIG_MPC85xx_REV1)
54 #define CONFIG_DDR_DLL /* possible DLL fix needed */
57 /* Using Localbus SDRAM to emulate flash before we can program the flash,
58 * normally you need a flash-boot image(u-boot.bin), if so undef this.
60 #undef CONFIG_RAM_AS_FLASH
62 #define CONFIG_SYS_CLK_FREQ 33333333 /* most pci cards are 33Mhz */
64 /* Blinkin' LEDs for Robert :-)
66 #define CONFIG_SHOW_ACTIVITY 1
68 #if !defined(CONFIG_SPD_EEPROM) /* manually set up DDR parameters */
69 #define CONFIG_DDR_SETTING
72 /* below can be toggled for performance analysis. otherwise use default */
73 #define CONFIG_L2_CACHE /* toggle L2 cache */
74 #undef CONFIG_BTB /* toggle branch predition */
75 #undef CONFIG_ADDR_STREAMING /* toggle addr streaming */
77 #define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
79 #undef CFG_DRAM_TEST /* memory test, takes time */
80 #define CFG_MEMTEST_START 0x00200000 /* memtest region */
81 #define CFG_MEMTEST_END 0x00400000
83 #if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \
84 defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \
85 defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC))
86 #error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC."
90 * Base addresses -- Note these are effective addresses where the
91 * actual resources get mapped (not physical addresses)
93 #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */
94 #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
96 /* GPPP supports up to 2G of DRAM. Allocate up to 1G until we get
97 * a chance to try it out. Actual size is always read from sdram eeprom.
99 #define CFG_SDRAM_SIZE 1024 /* DDR is 1GB */
101 /* Localbus SDRAM is an option, not all boards have it.
103 #if defined(CONFIG_RAM_AS_FLASH)
104 #define CFG_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */
106 #define CFG_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */
108 #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
110 #if defined(CONFIG_RAM_AS_FLASH)
111 #define CFG_FLASH_BASE 0xf8000000 /* start of FLASH 16M */
112 #define CFG_BR0_PRELIM 0xf8001801 /* port size 32bit */
113 #else /* Boot from real Flash */
114 #define CFG_FLASH_BASE 0xff000000 /* start of FLASH 16M */
115 #define CFG_BR0_PRELIM 0xff001801 /* port size 32bit */
118 #define CFG_OR0_PRELIM 0xff000ff7 /* 16 MB Flash */
119 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
120 #define CFG_MAX_FLASH_SECT 136 /* sectors per device */
121 #undef CFG_FLASH_CHECKSUM
122 #define CFG_FLASH_ERASE_TOUT 60000 /* Timeout for Flash Erase (in ms) */
123 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
125 /* The configuration latch is Chip Select 1.
126 * It's an 8-bit latch in the upper 8 bits of the word.
128 #define CFG_BR1_PRELIM 0xfc001801 /* 32-bit port */
129 #define CFG_OR1_PRELIM 0xffff0ff7 /* 64K is enough */
130 #define CFG_LBC_LCLDEVS_BASE 0xfc000000 /* Base of localbus devices */
132 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
134 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
141 #define CFG_CCSRBAR_DEFAULT 0x40000000 /* CCSRBAR by BDI cfg */
143 #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
145 #define CFG_CCSRBAR 0xfdf00000 /* relocated CCSRBAR */
146 #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
149 #define SPD_EEPROM_ADDRESS 0x54 /* DDR DIMM */
151 #if defined(CONFIG_DDR_SETTING)
152 #define CFG_DDR_CS0_BNDS 0x00000007 /* 0-128MB */
153 #define CFG_DDR_CS0_CONFIG 0x80000002
154 #define CFG_DDR_TIMING_1 0x37344321
155 #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning*/
156 #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR*/
157 #define CFG_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */
158 #define CFG_DDR_INTERVAL 0x05200100 /* autocharge,no open page*/
161 #undef CONFIG_CLOCKS_IN_MHZ
163 /* local bus definitions */
164 #define CFG_BR2_PRELIM 0xf8001861 /* 64MB localbus SDRAM */
165 #define CFG_OR2_PRELIM 0xfc006901
166 #define CFG_LBC_LCRR 0x00030004 /* local bus freq */
167 #define CFG_LBC_LBCR 0x00000000
168 #define CFG_LBC_LSRT 0x20000000
169 #define CFG_LBC_MRTPR 0x20000000
170 #define CFG_LBC_LSDMR_1 0x2861b723
171 #define CFG_LBC_LSDMR_2 0x0861b723
172 #define CFG_LBC_LSDMR_3 0x0861b723
173 #define CFG_LBC_LSDMR_4 0x1861b723
174 #define CFG_LBC_LSDMR_5 0x4061b723
176 #define CONFIG_L1_INIT_RAM
177 #define CFG_INIT_RAM_LOCK 1
178 #define CFG_INIT_RAM_ADDR 0x60000000 /* Initial RAM address */
179 #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
181 #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
182 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
183 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
185 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
186 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
189 #define CONFIG_CONS_ON_SCC /* define if console on SCC */
190 #undef CONFIG_CONS_NONE /* define if console on something else */
191 #define CONFIG_CONS_INDEX 2 /* which serial channel for console */
193 #define CONFIG_BAUDRATE 38400
195 #define CFG_BAUDRATE_TABLE \
196 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
198 /* Use the HUSH parser */
199 #define CFG_HUSH_PARSER
200 #ifdef CFG_HUSH_PARSER
201 #define CFG_PROMPT_HUSH_PS2 "> "
205 #define CONFIG_HARD_I2C /* I2C with hardware support*/
206 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
207 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
208 #define CFG_I2C_SLAVE 0x7F
210 #define CFG_I2C_NOPROBES {0x00} /* Don't probe these addrs */
212 /* I did the 'if 0' so we could keep the syntax above if ever needed. */
213 #undef CFG_I2C_NOPROBES
216 #define CFG_PCI_MEM_BASE 0xe0000000
217 #define CFG_PCI_MEM_PHYS 0xe0000000
218 #define CFG_PCI_MEM_SIZE 0x10000000
220 #if defined(CONFIG_PCI) /* PCI Ethernet card */
221 #define CONFIG_NET_MULTI
222 #define CONFIG_EEPRO100
224 #define CONFIG_PCI_PNP /* do pci plug-and-play */
225 #if !defined(CONFIG_PCI_PNP)
226 #define PCI_ENET0_IOADDR 0xe0000000
227 #define PCI_ENET0_MEMADDR 0xe0000000
228 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
230 #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
231 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
232 #if defined(CONFIG_MPC85xx_REV1) /* Errata PCI 7 */
233 #define CFG_PCI_SUBSYS_DEVICEID 0x0003
235 #define CFG_PCI_SUBSYS_DEVICEID 0x0009
237 #elif defined(CONFIG_TSEC_ENET) /* TSEC Ethernet port */
238 #define CONFIG_NET_MULTI 1
239 #define CONFIG_PHY_M88E1011 1 /* GigaBit Ether PHY */
240 #define CONFIG_MII 1 /* MII PHY management */
241 #define CONFIG_PHY_ADDR 8 /* PHY address */
242 #elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */
243 #define CONFIG_ETHER_ON_FCC2 /* define if ether on FCC */
244 #undef CONFIG_ETHER_NONE /* define if ether on something else */
245 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */
246 #if (CONFIG_ETHER_INDEX == 2)
250 * - Select bus for bd/buffers
253 #define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
254 #define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
255 #define CFG_CPMFCR_RAMTYPE 0
257 #define CFG_FCC_PSMR (FCC_PSMR_FDE)
259 #define CFG_FCC_PSMR 0
261 #define FETH2_RST 0x01
262 #elif (CONFIG_ETHER_INDEX == 3)
263 /* need more definitions here for FE3 */
264 #define FETH3_RST 0x80
265 #endif /* CONFIG_ETHER_INDEX */
266 #define CONFIG_MII /* MII PHY management */
267 #undef CONFIG_BITBANGMII /* bit-bang MII PHY management */
269 * GPIO pins used for bit-banged MII communications
271 #define MDIO_PORT 2 /* Port C */
272 #define MDIO_ACTIVE (iop->pdir |= 0x00400000)
273 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
274 #define MDIO_READ ((iop->pdat & 0x00400000) != 0)
276 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
277 else iop->pdat &= ~0x00400000
279 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
280 else iop->pdat &= ~0x00200000
282 #define MIIDELAY udelay(1)
286 /* We use the top boot sector flash, so we have some 16K sectors for env
287 * But....functions don't seem smart enough yet.
290 #if defined(CONFIG_RAM_AS_FLASH)
291 #define CFG_ENV_IS_NOWHERE
292 #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x100000)
293 #define CFG_ENV_SIZE 0x2000
295 #define CFG_ENV_IS_IN_FLASH 1
296 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x60000)
297 #define CFG_ENV_SECT_SIZE 0x4000 /* 16K (one top sector) for env */
299 #define CFG_ENV_SIZE 0x2000
301 #define CFG_NO_FLASH 1 /* Flash is not usable now */
302 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
303 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
304 #define CFG_ENV_SIZE 0x2000
307 #define CONFIG_BOOTARGS "root=/dev/nfs rw ip=any console=ttyS1,38400"
308 #define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xff900000"
309 #define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */
311 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
312 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
314 #if defined(CFG_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)
315 #if defined(CONFIG_PCI)
316 #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI | \
317 CFG_CMD_PING | CFG_CMD_I2C) & \
320 #elif defined(CONFIG_TSEC_ENET)
321 #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PING | \
322 CFG_CMD_MII | CFG_CMD_I2C ) & \
324 #elif defined(CONFIG_ETHER_ON_FCC)
325 #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_MII | \
326 CFG_CMD_PING | CFG_CMD_I2C) & \
330 #if defined(CONFIG_PCI)
331 #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | \
332 CFG_CMD_PING | CFG_CMD_I2C)
333 #elif defined(CONFIG_TSEC_ENET)
334 #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PING | \
335 CFG_CMD_MII | CFG_CMD_I2C)
336 #elif defined(CONFIG_ETHER_ON_FCC)
337 #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MII | \
338 CFG_CMD_PING | CFG_CMD_I2C)
341 #include <cmd_confdefs.h>
343 #undef CONFIG_WATCHDOG /* watchdog disabled */
346 * Miscellaneous configurable options
348 #define CFG_LONGHELP /* undef to save memory */
349 #define CFG_PROMPT "GPPP=> " /* Monitor Command Prompt */
350 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
351 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
353 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
355 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
356 #define CFG_MAXARGS 16 /* max number of command args */
357 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
358 #define CFG_LOAD_ADDR 0x1000000 /* default load address */
359 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
362 * For booting Linux, the board info and command line data
363 * have to be in the first 8 MB of memory, since this is
364 * the maximum mapped by the Linux kernel during initialization.
366 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
368 /* Cache Configuration */
369 #define CFG_DCACHE_SIZE 32768
370 #define CFG_CACHELINE_SIZE 32
371 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
372 #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
376 * Internal Definitions
380 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
381 #define BOOTFLAG_WARM 0x02 /* Software reboot */
383 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
384 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
385 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
388 /*Note: change below for your network setting!!! */
389 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
390 #define CONFIG_ETHADDR 00:01:af:07:9b:8a
391 #define CONFIG_ETH1ADDR 00:01:af:07:9b:8b
392 #define CONFIG_ETH2ADDR 00:01:af:07:9b:8c
395 #define CONFIG_SERVERIP 192.168.85.1
396 #define CONFIG_IPADDR 192.168.85.60
397 #define CONFIG_GATEWAYIP 192.168.85.1
398 #define CONFIG_NETMASK 255.255.255.0
399 #define CONFIG_HOSTNAME STX_GP3
400 #define CONFIG_ROOTPATH /gppproot
401 #define CONFIG_BOOTFILE uImage
403 #endif /* __CONFIG_H */