2 * (C) Copyright 2004 Sandburst Corporation
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 /************************************************************************
24 * METROBOX.h - configuration Sandburst MetroBox
25 ***********************************************************************/
28 * $Id: METROBOX.h,v 1.21 2005/06/03 15:05:25 tsawyer Exp $
31 * $Log: METROBOX.h,v $
32 * Revision 1.21 2005/06/03 15:05:25 tsawyer
33 * MB rev 2.0.3 KA rev 0.0.7. Add CONFIG_VERSION_VARIABLE, Add fakeled to MB
35 * Revision 1.20 2005/04/11 20:51:11 tsawyer
38 * Revision 1.19 2005/04/06 15:13:36 tsawyer
39 * Update appropriate files to coincide with u-boot 1.1.3
41 * Revision 1.18 2005/03/10 14:16:02 tsawyer
42 * add def'n for cis8201 short etch option.
44 * Revision 1.17 2005/03/09 19:49:51 tsawyer
45 * Remove KGDB to allow use of 2nd serial port
47 * Revision 1.16 2004/12/02 19:00:23 tsawyer
48 * Add misc_init_f to turn on i2c-1 and all four fans before sdram init
50 * Revision 1.15 2004/09/15 18:04:12 tsawyer
51 * add multiple serial port support
53 * Revision 1.14 2004/09/03 15:27:51 tsawyer
54 * All metrobox boards are at 66.66 sys clock
56 * Revision 1.13 2004/08/05 20:27:46 tsawyer
57 * Remove system ace definitions, add net console support
59 * Revision 1.12 2004/07/29 20:00:13 tsawyer
62 * Revision 1.11 2004/07/21 13:44:18 tsawyer
63 * SystemACE is out, CF direct to local bus is in
65 * Revision 1.10 2004/06/29 19:08:55 tsawyer
66 * Add CONFIG_MISC_INIT_R
68 * Revision 1.9 2004/06/28 21:30:53 tsawyer
69 * Fix default BOOTARGS
71 * Revision 1.8 2004/06/17 15:51:08 tsawyer
74 * Revision 1.7 2004/06/17 15:08:49 tsawyer
77 * Revision 1.6 2004/06/15 12:33:57 tsawyer
78 * debugging checkpoint
80 * Revision 1.5 2004/06/12 19:48:28 tsawyer
81 * Debugging checkpoint
83 * Revision 1.4 2004/06/02 13:03:06 tsawyer
86 * Revision 1.3 2004/05/18 19:56:10 tsawyer
87 * Change default bootcommand to pImage.metrobox
89 * Revision 1.2 2004/05/18 14:13:44 tsawyer
90 * Add bringup values for bootargs and bootcommand.
91 * Remove definition of ipaddress and serverip addresses.
93 * Revision 1.1 2004/04/16 15:08:54 tsawyer
102 /*-----------------------------------------------------------------------
103 * High Level Configuration Options
104 *----------------------------------------------------------------------*/
105 #define CONFIG_METROBOX 1 /* Board is Metrobox */
106 #define CONFIG_440GX 1 /* Specifc GX support */
107 #define CONFIG_440 1 /* ... PPC440 family */
108 #define CONFIG_4xx 1 /* ... PPC4xx family */
109 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
110 #define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */
111 #define CONFIG_MISC_INIT_R 1 /* Call board misc_init_r */
113 #define CONFIG_SYS_TEXT_BASE 0xFFF80000
115 #undef CONFIG_SYS_DRAM_TEST /* Disable-takes long time!*/
116 #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
118 #define CONFIG_VERY_BIG_RAM 1
119 #define CONFIG_VERSION_VARIABLE
121 #define CONFIG_IDENT_STRING " Sandburst Metrobox"
123 /*-----------------------------------------------------------------------
124 * Base addresses -- Note these are effective addresses where the
125 * actual resources get mapped (not physical addresses)
126 *----------------------------------------------------------------------*/
127 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
128 #define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
129 #define CONFIG_SYS_MONITOR_BASE 0xfff80000 /* start of monitor */
130 #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
131 #define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */
132 #define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */
134 #define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
135 #define CONFIG_SYS_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08200000)
136 #define CONFIG_SYS_BME32_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08500000)
137 #define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)
139 /*-----------------------------------------------------------------------
140 * Initial RAM & stack pointer (placed in internal SRAM)
141 *----------------------------------------------------------------------*/
142 #define CONFIG_SYS_TEMP_STACK_OCM 1
143 #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
144 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
145 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
147 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
148 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
150 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */
151 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */
153 /*-----------------------------------------------------------------------
155 *----------------------------------------------------------------------*/
156 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
157 #define CONFIG_SYS_NS16550
158 #define CONFIG_SYS_NS16550_SERIAL
159 #define CONFIG_SYS_NS16550_REG_SIZE 1
160 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
161 #define CONFIG_BAUDRATE 9600
163 #define CONFIG_SYS_BAUDRATE_TABLE \
164 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
166 /*-----------------------------------------------------------------------
169 * NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located.
170 * The DS1743 code assumes this condition (i.e. -- it assumes the base
171 * address for the RTC registers is:
173 * CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE
175 *----------------------------------------------------------------------*/
176 #define CONFIG_SYS_NVRAM_SIZE (0x2000 - 8) /* NVRAM size(8k)- RTC regs*/
177 #define CONFIG_RTC_DS174x 1 /* DS1743 RTC */
179 /*-----------------------------------------------------------------------
181 *----------------------------------------------------------------------*/
182 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
183 #define CONFIG_SYS_MAX_FLASH_SECT 8 /* sectors per device */
185 #undef CONFIG_SYS_FLASH_CHECKSUM
186 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Flash Erase TO (in ms) */
187 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO(in ms) */
189 /*-----------------------------------------------------------------------
191 *----------------------------------------------------------------------*/
192 #define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup*/
193 #define SPD_EEPROM_ADDRESS {0x53} /* SPD i2c spd addresses */
195 /*-----------------------------------------------------------------------
197 *----------------------------------------------------------------------*/
198 #define CONFIG_HARD_I2C 1 /* I2C hardware support */
199 #undef CONFIG_SOFT_I2C /* I2C !bit-banged */
200 #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
201 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */
202 #define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
203 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
204 #define CONFIG_I2C_BUS1 1 /* Include i2c bus 1 supp */
207 /*-----------------------------------------------------------------------
209 *----------------------------------------------------------------------*/
210 #define CONFIG_ENV_IS_IN_NVRAM 1 /* Environment uses NVRAM */
211 #undef CONFIG_ENV_IS_IN_FLASH /* ... not in flash */
212 #undef CONFIG_ENV_IS_IN_EEPROM /* ... not in EEPROM */
213 #define CONFIG_ENV_OVERWRITE 1 /* allow env overwrite */
215 #define CONFIG_ENV_SIZE 0x1000 /* Size of Env vars */
216 #define CONFIG_ENV_ADDR (CONFIG_SYS_NVRAM_BASE_ADDR)
218 #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/nfs rw nfsroot=$serverip:/home/metrobox0 nfsaddrs=$ipaddr:::::eth0:none "
219 #define CONFIG_BOOTCOMMAND "tftp 8000000 pImage.metrobox;bootm 8000000"
220 #define CONFIG_BOOTDELAY 5 /* disable autoboot */
222 #define CONFIG_LOADS_ECHO 1 /* echo on for serial dnld */
223 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
225 /*-----------------------------------------------------------------------
227 *----------------------------------------------------------------------*/
228 #define CONFIG_PPC4xx_EMAC
229 #define CONFIG_MII 1 /* MII PHY management */
230 #define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */
231 #define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */
232 #define CONFIG_PHY2_ADDR 0x08 /* PHY addr, MGMT, EMAC2 */
233 #define CONFIG_PHY3_ADDR 0x18 /* PHY addr, LCL, EMAC3 */
234 #define CONFIG_HAS_ETH0
235 #define CONFIG_HAS_ETH1
236 #define CONFIG_HAS_ETH2
237 #define CONFIG_HAS_ETH3
238 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */
239 #define CONFIG_CIS8201_PHY 1 /* RGMII mode for Cicada */
240 #define CONFIG_CIS8201_SHORT_ETCH 1 /* Use short etch mode */
241 #define CONFIG_PHY_GIGE 1 /* GbE speed/duplex detect */
242 #define CONFIG_PHY_RESET_DELAY 1000
243 #define CONFIG_NETMASK 255.255.0.0
244 #define CONFIG_ETHADDR 00:00:00:00:00:00 /* No EMAC 0 support */
245 #define CONFIG_ETH1ADDR 00:00:00:00:00:00 /* No EMAC 1 support */
246 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* #eth rx buff & descrs */
252 #define CONFIG_BOOTP_BOOTFILESIZE
253 #define CONFIG_BOOTP_BOOTPATH
254 #define CONFIG_BOOTP_GATEWAY
255 #define CONFIG_BOOTP_HOSTNAME
259 * Command line configuration.
261 #include <config_cmd_default.h>
263 #define CONFIG_CMD_PCI
264 #define CONFIG_CMD_IRQ
265 #define CONFIG_CMD_I2C
266 #define CONFIG_CMD_DHCP
267 #define CONFIG_CMD_DATE
268 #define CONFIG_CMD_BEDBUG
269 #define CONFIG_CMD_PING
270 #define CONFIG_CMD_DIAG
271 #define CONFIG_CMD_MII
272 #define CONFIG_CMD_NET
273 #define CONFIG_CMD_ELF
274 #define CONFIG_CMD_IDE
275 #define CONFIG_CMD_FAT
278 /* Include NetConsole support */
279 #define CONFIG_NETCONSOLE
281 /* Include auto complete with tabs */
282 #define CONFIG_AUTO_COMPLETE 1
283 #define CONFIG_AUTO_COMPLETE 1
284 #define CONFIG_SYS_ALT_MEMTEST 1 /* use real memory test */
286 #define CONFIG_SYS_LONGHELP /* undef to save memory */
287 #define CONFIG_SYS_PROMPT "MetroBox=> " /* Monitor Command Prompt */
289 #define CONFIG_SYS_HUSH_PARSER 1 /* HUSH for ext'd cli */
292 /*-----------------------------------------------------------------------
294 *----------------------------------------------------------------------*/
295 #if defined(CONFIG_CMD_KGDB)
296 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
298 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
300 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
301 /* Print Buffer Size */
302 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
303 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
305 /*-----------------------------------------------------------------------
307 *----------------------------------------------------------------------*/
308 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
309 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
311 /*-----------------------------------------------------------------------
312 * Compact Flash (in true IDE mode)
313 *----------------------------------------------------------------------*/
314 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
315 #undef CONFIG_IDE_LED /* no led for ide supported */
317 #define CONFIG_IDE_RESET /* reset for ide supported */
318 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
319 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
321 #define CONFIG_SYS_ATA_BASE_ADDR 0xF0000000
322 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
323 #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
324 #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses*/
325 #define CONFIG_SYS_ATA_ALT_OFFSET 0x100000 /* Offset for alternate registers */
327 #define CONFIG_SYS_ATA_STRIDE 2 /* Directly connected CF, needs a stride
328 to get to the correct offset */
329 #define CONFIG_DOS_PARTITION 1 /* Include dos partition */
331 /*-----------------------------------------------------------------------
333 *----------------------------------------------------------------------*/
335 #define CONFIG_PCI /* include pci support */
336 #define CONFIG_PCI_PNP /* do pci plug-and-play */
337 #define CONFIG_PCI_SCAN_SHOW /* show pci devices */
338 #define CONFIG_SYS_PCI_TARGBASE (CONFIG_SYS_PCI_MEMBASE)
340 /* Board-specific PCI */
341 #define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target*/
343 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x17BA /* Sandburst */
344 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
347 * For booting Linux, the board info and command line data
348 * have to be in the first 8 MB of memory, since this is
349 * the maximum mapped by the Linux kernel during initialization.
351 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
353 #if defined(CONFIG_CMD_KGDB)
354 #define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port baud */
355 #define CONFIG_KGDB_SER_INDEX 2 /* kgdb serial port */
358 /*-----------------------------------------------------------------------
359 * Miscellaneous configurable options
360 *----------------------------------------------------------------------*/
361 #undef CONFIG_WATCHDOG /* watchdog disabled */
362 #define CONFIG_SYS_LOAD_ADDR 0x8000000 /* default load address */
363 #define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info */
365 #define CONFIG_SYS_HZ 100 /* decr freq: 1 ms ticks */
368 #endif /* __CONFIG_H */