2 * (C) Copyright 2000, 2001
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 * James F. Dougherty (jfd@cs.stanford.edu)
8 * SPDX-License-Identifier: GPL-2.0+
13 * Configuration settings for the MOUSSE board.
14 * See also: http://www.vooha.com/
18 /* ------------------------------------------------------------------------- */
21 * board/config.h - configuration options, board specific
28 * High Level Configuration Options
32 #define CONFIG_MPC8240 1
33 #define CONFIG_MOUSSE 1
35 #define CONFIG_SYS_TEXT_BASE 0xFFF00000
36 #define CONFIG_SYS_LDSCRIPT "board/mousse/u-boot.lds"
38 #define CONFIG_SYS_ADDR_MAP_B 1
40 #define CONFIG_CONS_INDEX 1
41 #define CONFIG_BAUDRATE 9600
43 #define CONFIG_BOOTCOMMAND "tftp 100000 vmlinux.img;bootm" /* autoboot command */
45 #define CONFIG_BOOTCOMMAND "bootm ffe10000"
47 #define CONFIG_BOOTARGS "console=ttyS0 root=/dev/nfs rw nfsroot=209.128.93.133:/boot nfsaddrs=209.128.93.133:209.128.93.138"
48 #define CONFIG_BOOTDELAY 3
54 #define CONFIG_BOOTP_BOOTFILESIZE
55 #define CONFIG_BOOTP_BOOTPATH
56 #define CONFIG_BOOTP_GATEWAY
57 #define CONFIG_BOOTP_HOSTNAME
61 * Command line configuration.
63 #include <config_cmd_default.h>
65 #define CONFIG_CMD_ASKENV
66 #define CONFIG_CMD_DATE
69 #define CONFIG_ENV_OVERWRITE 1
70 #define CONFIG_ETH_ADDR "00:10:18:10:00:06"
72 #define CONFIG_DOS_PARTITION 1 /* MSDOS bootable partitiion support */
74 #include "../board/mousse/mousse.h"
77 * Miscellaneous configurable options
79 #undef CONFIG_SYS_LONGHELP /* undef to save memory */
80 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
81 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
82 #define CONFIG_SYS_MAXARGS 8 /* Max number of command args */
84 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
85 #define CONFIG_SYS_LOAD_ADDR 0x00100000 /* Default load address */
87 /*-----------------------------------------------------------------------
88 * Start addresses for the final memory configuration
89 * (Set up by the startup code)
90 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
92 #define CONFIG_SYS_SDRAM_BASE 0x00000000
95 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_SDRAM_BASE
97 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
101 #define CONFIG_SYS_MONITOR_LEN (4 << 20) /* lots of mem ... */
103 #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* 512K PLCC bootrom */
105 #define CONFIG_SYS_MALLOC_LEN (2*(4096 << 10)) /* 2*4096kB for malloc() */
107 #define CONFIG_SYS_MEMTEST_START 0x00004000 /* memtest works on */
108 #define CONFIG_SYS_MEMTEST_END 0x02000000 /* 0 ... 32 MB in DRAM */
111 #define CONFIG_SYS_EUMB_ADDR 0xFC000000
113 #define CONFIG_SYS_ISA_MEM 0xFD000000
114 #define CONFIG_SYS_ISA_IO 0xFE000000
116 #define CONFIG_SYS_FLASH_BASE 0xFFF00000
117 #define CONFIG_SYS_FLASH_SIZE ((uint)(512 * 1024))
118 #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
119 #define FLASH_BASE0_PRELIM 0xFFF00000 /* 512K PLCC FLASH/AM29F040*/
120 #define FLASH_BASE0_SIZE 0x80000 /* 512K */
121 #define FLASH_BASE1_PRELIM 0xFFE10000 /* AMD 29LV160DB
122 1MB - 64K FLASH0 SEG =960K
126 * NS16550 Configuration
128 #define CONFIG_SYS_NS16550
129 #define CONFIG_SYS_NS16550_SERIAL
131 #define CONFIG_SYS_NS16550_REG_SIZE 1
133 #define CONFIG_SYS_NS16550_CLK 18432000
135 #define CONFIG_SYS_NS16550_COM1 0xFFE08080
137 /*-----------------------------------------------------------------------
138 * Definitions for initial stack pointer and data area (in DPRAM)
140 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MONITOR_LEN
141 #define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
142 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
143 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
146 * Low Level Configuration Settings
147 * (address mappings, register initial values, etc.)
148 * You should know what you are doing if you make changes here.
149 * For the detail description refer to the MPC8240 user's manual.
152 #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
153 #define CONFIG_PLL_PCI_TO_MEM_MULTIPLIER 2
155 #define CONFIG_SYS_ETH_DEV_FN 0x00
156 #define CONFIG_SYS_ETH_IOBASE 0x00104000
159 /* Bit-field values for MCCR1.
161 #define CONFIG_SYS_ROMNAL 8
162 #define CONFIG_SYS_ROMFAL 8
164 /* Bit-field values for MCCR2.
166 #define CONFIG_SYS_REFINT 0xf5 /* Refresh interval */
168 /* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4.
170 #define CONFIG_SYS_BSTOPRE 0x79
174 #else /* INCLUDE_ECC */
176 #endif /* INCLUDE_ECC */
179 /* Bit-field values for MCCR3.
181 #define CONFIG_SYS_REFREC 8 /* Refresh to activate interval */
182 #define CONFIG_SYS_RDLAT (4+USE_ECC) /* Data latancy from read command */
184 /* Bit-field values for MCCR4.
186 #define CONFIG_SYS_PRETOACT 3 /* Precharge to activate interval */
187 #define CONFIG_SYS_ACTTOPRE 5 /* Activate to Precharge interval */
188 #define CONFIG_SYS_SDMODE_CAS_LAT 3 /* SDMODE CAS latancy */
189 #define CONFIG_SYS_SDMODE_WRAP 0 /* SDMODE wrap type */
190 #define CONFIG_SYS_SDMODE_BURSTLEN 2 /* SDMODE Burst length */
191 #define CONFIG_SYS_ACTORW 2
192 #define CONFIG_SYS_REGISTERD_TYPE_BUFFER (1-USE_ECC)
194 /* Memory bank settings.
195 * Only bits 20-29 are actually used from these vales to set the
196 * start/end addresses. The upper two bits will always be 0, and the lower
197 * 20 bits will be 0x00000 for a start address, or 0xfffff for an end
198 * address. Refer to the MPC8240 book.
200 #define CONFIG_SYS_RAM_SIZE 0x04000000 /* 64MB */
203 #define CONFIG_SYS_BANK0_START 0x00000000
204 #define CONFIG_SYS_BANK0_END (CONFIG_SYS_RAM_SIZE - 1)
205 #define CONFIG_SYS_BANK0_ENABLE 1
206 #define CONFIG_SYS_BANK1_START 0x3ff00000
207 #define CONFIG_SYS_BANK1_END 0x3fffffff
208 #define CONFIG_SYS_BANK1_ENABLE 0
209 #define CONFIG_SYS_BANK2_START 0x3ff00000
210 #define CONFIG_SYS_BANK2_END 0x3fffffff
211 #define CONFIG_SYS_BANK2_ENABLE 0
212 #define CONFIG_SYS_BANK3_START 0x3ff00000
213 #define CONFIG_SYS_BANK3_END 0x3fffffff
214 #define CONFIG_SYS_BANK3_ENABLE 0
215 #define CONFIG_SYS_BANK4_START 0x3ff00000
216 #define CONFIG_SYS_BANK4_END 0x3fffffff
217 #define CONFIG_SYS_BANK4_ENABLE 0
218 #define CONFIG_SYS_BANK5_START 0x3ff00000
219 #define CONFIG_SYS_BANK5_END 0x3fffffff
220 #define CONFIG_SYS_BANK5_ENABLE 0
221 #define CONFIG_SYS_BANK6_START 0x3ff00000
222 #define CONFIG_SYS_BANK6_END 0x3fffffff
223 #define CONFIG_SYS_BANK6_ENABLE 0
224 #define CONFIG_SYS_BANK7_START 0x3ff00000
225 #define CONFIG_SYS_BANK7_END 0x3fffffff
226 #define CONFIG_SYS_BANK7_ENABLE 0
228 #define CONFIG_SYS_ODCR 0x7f
231 #define CONFIG_SYS_PGMAX 0x32 /* how long the 8240 reatins the currently accessed page in memory
232 see 8240 book for details*/
233 #define PCI_MEM_SPACE1_START 0x80000000
234 #define PCI_MEM_SPACE2_START 0xfd000000
236 /* IBAT/DBAT Configuration */
237 /* Ram: 64MB, starts at address-0, r/w instruction/data */
238 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
239 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
240 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
241 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
243 /* MPLD/Port-X I/O Space : data and instruction read/write, cache-inhibit */
244 #define CONFIG_SYS_IBAT1U (PORTX_DEV_BASE | BATU_BL_128M | BATU_VS | BATU_VP)
246 #define CONFIG_SYS_IBAT1L (PORTX_DEV_BASE | BATL_PP_10 | BATL_MEMCOHERENCE |\
247 BATL_WRITETHROUGH | BATL_CACHEINHIBIT)
249 #define CONFIG_SYS_IBAT1L (PORTX_DEV_BASE | BATL_PP_10 |BATL_CACHEINHIBIT)
251 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
252 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
254 /* PCI Memory region 1: 0x8XXX_XXXX PCI Mem space: EUMBAR, etc - 16MB */
255 #define CONFIG_SYS_IBAT2U (PCI_MEM_SPACE1_START|BATU_BL_16M | BATU_VS | BATU_VP)
256 #define CONFIG_SYS_IBAT2L (PCI_MEM_SPACE1_START|BATL_PP_10 | BATL_GUARDEDSTORAGE|BATL_CACHEINHIBIT)
257 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
258 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
260 /* PCI Memory region 2: PCI Devices in 0xFD space */
261 #define CONFIG_SYS_IBAT3U (PCI_MEM_SPACE2_START|BATU_BL_16M | BATU_VS | BATU_VP)
262 #define CONFIG_SYS_IBAT3L (PCI_MEM_SPACE2_START|BATL_PP_10 | BATL_GUARDEDSTORAGE | BATL_CACHEINHIBIT)
263 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
264 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
268 * For booting Linux, the board info and command line data
269 * have to be in the first 8 MB of memory, since this is
270 * the maximum mapped by the Linux kernel during initialization.
272 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
274 /*-----------------------------------------------------------------------
277 #define CONFIG_SYS_MAX_FLASH_BANKS 3 /* Max number of flash banks */
278 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* Max number of sectors in one bank */
280 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
281 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
284 #define CONFIG_ENV_IS_IN_FLASH 1
285 #define CONFIG_ENV_OFFSET 0x8000 /* Offset of the Environment Sector */
286 #define CONFIG_ENV_SIZE 0x4000 /* Size of the Environment Sector */
288 #define CONFIG_ENV_IS_IN_NVRAM 1
289 #define CONFIG_ENV_ADDR NV_OFF_U_BOOT_ADDR /* PortX NVM Free addr*/
290 #define CONFIG_ENV_OFFSET CONFIG_ENV_ADDR
291 #define CONFIG_ENV_SIZE NV_U_BOOT_ENV_SIZE /* 2K */
293 /*-----------------------------------------------------------------------
294 * Cache Configuration
296 #define CONFIG_SYS_CACHELINE_SIZE 16
300 #define CONFIG_ETHADDR 0:0:0:0:1:d
301 #define CONFIG_IPADDR 172.16.40.113
302 #define CONFIG_SERVERIP 172.16.40.111
304 #define CONFIG_ETHADDR 0:0:0:0:1:d
305 #define CONFIG_IPADDR 209.128.93.138
306 #define CONFIG_SERVERIP 209.128.93.133
309 /*-----------------------------------------------------------------------
311 *-----------------------------------------------------------------------
313 #define CONFIG_PCI /* include pci support */
314 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
315 #undef CONFIG_PCI_PNP
320 #endif /* __CONFIG_H */