3 * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
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,
25 * board/config.h - configuration options, board specific
31 #define CONFIG_SYS_GT_6426x GT_64260 /* with a 64260 system controller */
32 #define CONFIG_ETHER_PORT_MII /* use two MII ports */
33 #define CONFIG_INTEL_LXT97X /* Intel LXT97X phy */
36 #include <galileo/core.h>
39 #include "../board/evb64260/local.h"
41 #define CONFIG_EVB64260 1 /* this is an EVB64260 board */
42 #define CONFIG_ZUMA_V2 1 /* always define this for ZUMA v2 */
44 #define CONFIG_SYS_TEXT_BASE 0xfff00000
46 /* #define CONFIG_ZUMA_V2_OLD 1 */ /* backwards compat for old V2 board */
48 #define CONFIG_BAUDRATE 38400 /* console baudrate = 38400 */
50 #define CONFIG_ECC /* enable ECC support */
52 #define CONFIG_750CX /* we have a 750CX/CXe (override local.h) */
54 /* which initialization functions to call for this board */
55 #define CONFIG_MISC_INIT_R
56 #define CONFIG_BOARD_EARLY_INIT_F
57 #define CONFIG_SYS_BOARD_ASM_INIT
59 #define CONFIG_SYS_BOARD_NAME "Zuma APv2"
61 #define CONFIG_SYS_HUSH_PARSER
62 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
65 * The following defines let you select what serial you want to use
66 * for your console driver.
69 * to use the DUART, undef CONFIG_MPSC. If you have hacked a serial
70 * cable onto the second DUART channel, change the CONFIG_SYS_DUART port from 1
73 * to use the MPSC, #define CONFIG_MPSC. If you have wired up another
74 * mpsc channel, change CONFIG_MPSC_PORT to the desired value.
78 #define CONFIG_MPSC_PORT 0
80 #define CONFIG_NET_MULTI /* attempt all available adapters */
82 /* define this if you want to enable GT MAC filtering */
83 #define CONFIG_GT_USE_MAC_HASH_TABLE
86 #define CONFIG_BOOTDELAY -1 /* autoboot disabled */
88 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
90 #define CONFIG_ZERO_BOOTDELAY_CHECK
92 #undef CONFIG_BOOTARGS
94 #define CONFIG_BOOTCOMMAND \
96 "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath " \
97 "ip=$ipaddr:$serverip:$gatewayip:" \
98 "$netmask:$hostname:eth0:none panic=5 && bootm"
100 #define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
101 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate changes */
103 #undef CONFIG_WATCHDOG /* watchdog disabled */
104 #undef CONFIG_ALTIVEC /* undef to disable */
109 #define CONFIG_BOOTP_SUBNETMASK
110 #define CONFIG_BOOTP_GATEWAY
111 #define CONFIG_BOOTP_HOSTNAME
112 #define CONFIG_BOOTP_BOOTPATH
113 #define CONFIG_BOOTP_BOOTFILESIZE
115 #define CONFIG_MII /* enable MII commands */
119 * Command line configuration.
121 #include <config_cmd_default.h>
123 #define CONFIG_CMD_ASKENV
124 #define CONFIG_CMD_BSP
125 #define CONFIG_CMD_JFFS2
126 #define CONFIG_CMD_MII
127 #define CONFIG_CMD_DATE
134 /* No command line, one static partition, whole device */
135 #undef CONFIG_CMD_MTDPARTS
136 #define CONFIG_JFFS2_DEV "nor0"
137 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
138 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
140 /* mtdparts command line support */
141 /* Note: fake mtd_id used, no linux mtd map file */
143 #define CONFIG_CMD_MTDPARTS
144 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
145 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
149 * Miscellaneous configurable options
151 #define CONFIG_SYS_LONGHELP /* undef to save memory */
152 #define CONFIG_SYS_PROMPT "=> " /* 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 0x00400000 /* memtest works on */
163 #define CONFIG_SYS_MEMTEST_END 0x00C00000 /* 4 ... 12 MB in DRAM */
165 #define CONFIG_SYS_LOAD_ADDR 0x00300000 /* default load address */
167 #define CONFIG_SYS_HZ 1000 /* decr freq: 1ms ticks */
169 #define CONFIG_SYS_BUS_CLK 133000000 /* 133 MHz */
171 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
174 * Low Level Configuration Settings
175 * (address mappings, register initial values, etc.)
176 * You should know what you are doing if you make changes here.
179 /*-----------------------------------------------------------------------
180 * Definitions for initial stack pointer and data area
182 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
183 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
184 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
185 #define CONFIG_SYS_INIT_RAM_LOCK
188 /*-----------------------------------------------------------------------
189 * Start addresses for the final memory configuration
190 * (Set up by the startup code)
191 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
193 #define CONFIG_SYS_SDRAM_BASE 0x00000000
194 #define CONFIG_SYS_FLASH_BASE 0xfff00000
195 #define CONFIG_SYS_RESET_ADDRESS 0xfff00100
196 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
197 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
198 #define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
200 /* areas to map different things with the GT in physical space */
201 #define CONFIG_SYS_DRAM_BANKS 4
202 #define CONFIG_SYS_DFL_GT_REGS 0x14000000 /* boot time GT_REGS */
204 /* What to put in the bats. */
205 #define CONFIG_SYS_MISC_REGION_BASE 0xf0000000
207 /* Peripheral Device section */
208 #define CONFIG_SYS_GT_REGS 0xf8000000 /* later mapped GT_REGS */
209 #define CONFIG_SYS_DEV_BASE 0xf0000000
210 #define CONFIG_SYS_DEV0_SIZE _64M /* zuma flash @ 0xf000.0000*/
211 #define CONFIG_SYS_DEV1_SIZE _8M /* zuma IDE @ 0xf400.0000 */
212 #define CONFIG_SYS_DEV2_SIZE _8M /* unused */
213 #define CONFIG_SYS_DEV3_SIZE _8M /* unused */
215 #define CONFIG_SYS_DEV0_PAR 0xc498243c
216 /* c 4 9 8 2 4 3 c */
217 /* 33 22|2222|22 22|111 1|11 11|1 1 | | */
218 /* 10 98|7654|32 10|987 6|54 32|1 098|7 654|3 210 */
219 /* 11|00|0100|10 01|100|0 00|10 0|100 0|011 1|100 */
220 /* 3| 0|.... ..| 1| 4 | 0 | 4 | 8 | 7 | 4 */
222 #define CONFIG_SYS_DEV1_PAR 0xc01b6ac5
223 /* c 0 1 b 6 a c 5 */
224 /* 33 22|2222|22 22|111 1|11 11|1 1 | | */
225 /* 10 98|7654|32 10|987 6|54 32|1 098|7 654|3 210 */
226 /* 11|00|0000|00 01|101|1 01|10 1|010 1|100 0|101 */
227 /* 3| 0|.... ..| 1| 5 | 5 | 5 | 5 | 8 | 5 */
230 #define CONFIG_SYS_8BIT_BOOT_PAR 0xc00b5e7c
232 #define CONFIG_SYS_MPP_CONTROL_0 0x00007777 /* GPP[7:4] : REQ0[1:0] GNT0[1:0] */
233 #define CONFIG_SYS_MPP_CONTROL_1 0x00000000 /* GPP[15:12] : GPP[11:8] */
234 #define CONFIG_SYS_MPP_CONTROL_2 0x00008888 /* GPP[23:20] : REQ1[1:0] GNT1[1:0] */
235 #define CONFIG_SYS_MPP_CONTROL_3 0x00000000 /* GPP[31:28] (int[3:0]) */
236 /* GPP[27:24] (27 is int4, rest are GPP) */
238 #define CONFIG_SYS_SERIAL_PORT_MUX 0x00001101 /* 11=MPSC1/MPSC0 01=ETH, 0=only MII */
239 #define CONFIG_SYS_GPP_LEVEL_CONTROL 0xf8000000 /* interrupt inputs: GPP[31:27] */
241 #define CONFIG_SYS_SDRAM_CONFIG 0xe4e18200 /* 0x448 */
242 /* idmas use buffer 1,1
244 pci use buffer 0,0 (pci1->0 pci0->0)
245 cpu use buffer 1 (R*18)
246 normal load (see also ifdef HVL)
247 standard SDRAM (see also ifdef REG)
248 non staggered refresh */
249 /* 31:26 25 23 20 19 18 16 */
250 /* 111001 00 111 0 0 00 1 */
252 /* refresh count=0x200
253 phy interleave disable (by default,
254 set later by dram config..)
255 virt interleave enable */
259 #define CONFIG_SYS_DEV0_SPACE CONFIG_SYS_DEV_BASE
260 #define CONFIG_SYS_DEV1_SPACE (CONFIG_SYS_DEV0_SPACE + CONFIG_SYS_DEV0_SIZE)
261 #define CONFIG_SYS_DEV2_SPACE (CONFIG_SYS_DEV1_SPACE + CONFIG_SYS_DEV1_SIZE)
262 #define CONFIG_SYS_DEV3_SPACE (CONFIG_SYS_DEV2_SPACE + CONFIG_SYS_DEV2_SIZE)
264 /*-----------------------------------------------------------------------
268 #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
269 #define PCI_HOST_FORCE 1 /* configure as pci host */
270 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
272 #define CONFIG_PCI /* include pci support */
273 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
274 #define CONFIG_PCI_PNP /* do pci plug-and-play */
276 /* PCI MEMORY MAP section */
277 #define CONFIG_SYS_PCI0_MEM_BASE 0x80000000
278 #define CONFIG_SYS_PCI0_MEM_SIZE _128M
279 #define CONFIG_SYS_PCI1_MEM_BASE 0x88000000
280 #define CONFIG_SYS_PCI1_MEM_SIZE _128M
282 #define CONFIG_SYS_PCI0_0_MEM_SPACE (CONFIG_SYS_PCI0_MEM_BASE)
283 #define CONFIG_SYS_PCI1_0_MEM_SPACE (CONFIG_SYS_PCI1_MEM_BASE)
285 /* PCI I/O MAP section */
286 #define CONFIG_SYS_PCI0_IO_BASE 0xfa000000
287 #define CONFIG_SYS_PCI0_IO_SIZE _16M
288 #define CONFIG_SYS_PCI1_IO_BASE 0xfb000000
289 #define CONFIG_SYS_PCI1_IO_SIZE _16M
291 #define CONFIG_SYS_PCI0_IO_SPACE (CONFIG_SYS_PCI0_IO_BASE)
292 #define CONFIG_SYS_PCI0_IO_SPACE_PCI 0x00000000
293 #define CONFIG_SYS_PCI1_IO_SPACE (CONFIG_SYS_PCI1_IO_BASE)
294 #define CONFIG_SYS_PCI1_IO_SPACE_PCI 0x00000000
297 /*----------------------------------------------------------------------
298 * Initial BAT mappings
302 * 1) GUARDED and WRITE_THRU not allowed in IBATS
303 * 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
307 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
308 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
309 #define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
310 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
313 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
314 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
315 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
316 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
318 /* PCI0, PCI1 memory space (starting at PCI0 base, mapped in one BAT) */
319 #define CONFIG_SYS_IBAT2L BATL_NO_ACCESS
320 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
321 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_PCI0_MEM_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
322 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI0_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
324 /* GT regs, bootrom, all the devices, PCI I/O */
325 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW)
326 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_MISC_REGION_BASE | BATU_VS | BATU_VP | BATU_BL_256M)
327 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
328 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
331 * For booting Linux, the board info and command line data
332 * have to be in the first 8 MB of memory, since this is
333 * the maximum mapped by the Linux kernel during initialization.
335 #define CONFIG_SYS_BOOTMAPSZ (8<<20) /* Initial Memory map for Linux */
338 /*-----------------------------------------------------------------------
341 #define CONFIG_SYS_MAX_FLASH_BANKS 3 /* max number of memory banks */
342 #define CONFIG_SYS_MAX_FLASH_SECT 130 /* max number of sectors on one chip */
344 #define CONFIG_SYS_EXTRA_FLASH_DEVICE DEVICE0 /* extra flash at device 0 */
345 #define CONFIG_SYS_EXTRA_FLASH_WIDTH 2 /* 16 bit */
347 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
348 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
349 #define CONFIG_SYS_FLASH_CFI 1
351 #define CONFIG_ENV_IS_IN_FLASH 1
352 #define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
353 #define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sect real size */
354 #define CONFIG_ENV_ADDR (0xfff80000 - CONFIG_ENV_SECT_SIZE)
356 /*-----------------------------------------------------------------------
357 * Cache Configuration
359 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
360 #if defined(CONFIG_CMD_KGDB)
361 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
364 /*-----------------------------------------------------------------------
365 * L2CR setup -- make sure this is right for your board!
366 * look in include/74xx_7xx.h for the defines used here
369 #define CONFIG_SYS_L2
374 #define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
375 L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
378 #define L2_ENABLE (L2_INIT | L2CR_L2E)
380 /*------------------------------------------------------------------------
383 #define CONFIG_RTC_DS1302
386 /*------------------------------------------------------------------------
389 #define CONFIG_GT_I2C
391 #endif /* __CONFIG_H */