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,
28 * High Level Configuration Options
32 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
33 #define CONFIG_MPC5200 1 /* especially an MPC5200 */
34 #define CONFIG_JUPITER 1 /* ... on Jupiter board */
36 #define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
38 #define CONFIG_BOARD_EARLY_INIT_R 1
39 #define CONFIG_BOARD_EARLY_INIT_F 1
41 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
42 #define BOOTFLAG_WARM 0x02 /* Software reboot */
45 * Serial console configuration
47 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
48 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
49 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
53 * 0x40000000 - 0x4fffffff - PCI Memory
54 * 0x50000000 - 0x50ffffff - PCI IO Space
56 /*#define CONFIG_PCI */
58 #if defined(CONFIG_PCI)
59 #define CONFIG_PCI_PNP 1
60 #define CONFIG_PCI_SCAN_SHOW 1
61 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
63 #define CONFIG_PCI_MEM_BUS 0x40000000
64 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
65 #define CONFIG_PCI_MEM_SIZE 0x10000000
67 #define CONFIG_PCI_IO_BUS 0x50000000
68 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
69 #define CONFIG_PCI_IO_SIZE 0x01000000
72 #define CFG_XLB_PIPELINING 1
74 #define CONFIG_NET_MULTI 1
76 #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
79 #define CONFIG_MAC_PARTITION
80 #define CONFIG_DOS_PARTITION
81 #define CONFIG_ISO_PARTITION
83 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
89 #define CONFIG_BOOTP_BOOTFILESIZE
90 #define CONFIG_BOOTP_BOOTPATH
91 #define CONFIG_BOOTP_GATEWAY
92 #define CONFIG_BOOTP_HOSTNAME
96 * Command line configuration.
98 #include <config_cmd_default.h>
100 #define CONFIG_CMD_NFS
101 #define CONFIG_CMD_SNTP
103 #if defined(CONFIG_PCI)
104 #define CODFIG_CMD_PCI
111 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
113 #define CONFIG_PREBOOT "echo;" \
114 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
117 #undef CONFIG_BOOTARGS
119 #define CONFIG_EXTRA_ENV_SETTINGS \
121 "nfsargs=setenv bootargs root=/dev/nfs rw " \
122 "nfsroot=${serverip}:${rootpath}\0" \
123 "ramargs=setenv bootargs root=/dev/ram rw\0" \
124 "addip=setenv bootargs ${bootargs} " \
125 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
126 ":${hostname}:${netdev}:off panic=1\0" \
127 "flash_nfs=run nfsargs addip addcons;" \
128 "bootm ${kernel_addr}\0" \
129 "flash_self=run ramargs addip;" \
130 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
131 "addcons=setenv bootargs ${bootargs} console=${contyp}," \
134 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \
136 "rootpath=/opt/eldk/ppc_6xx\0" \
137 "bootfile=/tftpboot/jupiter/uImage\0" \
140 #define CONFIG_BOOTCOMMAND "run flash_self"
143 * IPB Bus clocking configuration.
145 #undef CFG_IPBSPEED_133 /* define for 133MHz speed */
148 /* pass open firmware flat tree */
149 #define CONFIG_OF_LIBFDT 1
150 #define CONFIG_OF_BOARD_SETUP 1
152 #define OF_CPU "PowerPC,5200@0"
153 #define OF_SOC "soc5200@f0000000"
154 #define OF_TBCLK (bd->bi_busfreq / 8)
155 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
162 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
163 #define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
165 #define CFG_I2C_SPEED 100000 /* 100 kHz */
166 #define CFG_I2C_SLAVE 0x7F
169 * EEPROM configuration
171 #define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
172 #define CFG_I2C_EEPROM_ADDR_LEN 1
173 #define CFG_EEPROM_PAGE_WRITE_BITS 3
174 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
178 * Flash configuration
180 #define CFG_FLASH_BASE 0xFF000000
181 #define CFG_FLASH_SIZE 0x01000000
183 #define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
185 #define CFG_ENV_ADDR (TEXT_BASE + 0x40000) /* third sector */
187 #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
188 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
190 #define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
192 #define CFG_FLASH_CFI_DRIVER
193 #define CFG_FLASH_CFI
194 #define CFG_FLASH_EMPTY_INFO
195 #define CFG_FLASH_CFI_WIDTH FLASH_CFI_8BIT
196 #define CFG_UPDATE_FLASH_SIZE 1
197 #define CFG_FLASH_USE_BUFFER_WRITE 1
200 * Environment settings
202 #define CFG_ENV_IS_IN_FLASH 1
203 #define CFG_ENV_SIZE 0x20000
204 #define CFG_ENV_SECT_SIZE 0x20000
205 #define CONFIG_ENV_OVERWRITE 1
207 /* Address and size of Redundant Environment Sector */
208 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
209 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
214 #define CFG_MBAR 0xF0000000
215 #define CFG_SDRAM_BASE 0x00000000
216 #define CFG_DEFAULT_MBAR 0x80000000
218 /* Use SRAM until RAM will be available */
219 #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
220 #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
223 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
224 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
225 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
227 #define CFG_MONITOR_BASE TEXT_BASE
228 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
229 # define CFG_RAMBOOT 1
232 #define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
233 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
234 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
237 * Ethernet configuration
239 #define CONFIG_MPC5xxx_FEC 1
241 * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
243 /* #define CONFIG_FEC_10MBIT 1 */
244 #define CONFIG_PHY_ADDR 0x00
249 #define CFG_GPS_PORT_CONFIG 0x10000004
252 * Miscellaneous configurable options
254 #define CFG_LONGHELP /* undef to save memory */
255 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
257 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
258 #define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
259 #ifdef CFG_HUSH_PARSER
260 #define CFG_PROMPT_HUSH_PS2 "> "
262 #if defined(CONFIG_CMD_KGDB)
263 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
265 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
267 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
268 #define CFG_MAXARGS 16 /* max number of command args */
269 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
271 #define CFG_MEMTEST_START 0x00100000 /* memtest works on */
272 #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
273 #define CFG_ALT_MEMTEST 1
275 #define CFG_LOAD_ADDR 0x200000 /* default load address */
277 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
279 #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
280 #if defined(CONFIG_CMD_KGDB)
281 # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
285 * Various low-level settings
287 #define CFG_HID0_INIT HID0_ICE | HID0_ICFI
288 #define CFG_HID0_FINAL HID0_ICE
290 #define CFG_BOOTCS_START CFG_FLASH_BASE
291 #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
292 #define CFG_BOOTCS_CFG 0x00047801
293 #define CFG_CS0_START CFG_FLASH_BASE
294 #define CFG_CS0_SIZE CFG_FLASH_SIZE
296 #define CFG_CS_BURST 0x00000000
297 #define CFG_CS_DEADCYCLE 0x33333333
299 #define CFG_RESET_ADDRESS 0xff000000
301 #endif /* __CONFIG_H */