2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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 /* (more precisely an MPC5200 CPU) */
34 #define CONFIG_INKA4X0 1 /* INKA4x0 board */
36 #define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
38 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
39 #define BOOTFLAG_WARM 0x02 /* Software reboot */
41 #define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
44 * Serial console configuration
46 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
47 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
48 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
52 * 0x40000000 - 0x4fffffff - PCI Memory
53 * 0x50000000 - 0x50ffffff - PCI IO Space
56 #define CONFIG_PCI_PNP 1
57 #define CONFIG_PCI_SCAN_SHOW 1
59 #define CONFIG_PCI_MEM_BUS 0x40000000
60 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
61 #define CONFIG_PCI_MEM_SIZE 0x10000000
63 #define CONFIG_PCI_IO_BUS 0x50000000
64 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
65 #define CONFIG_PCI_IO_SIZE 0x01000000
67 #define CFG_XLB_PIPELINING 1
70 #define CONFIG_MAC_PARTITION
71 #define CONFIG_DOS_PARTITION
72 #define CONFIG_ISO_PARTITION
78 #define CONFIG_BOOTP_BOOTFILESIZE
79 #define CONFIG_BOOTP_BOOTPATH
80 #define CONFIG_BOOTP_GATEWAY
81 #define CONFIG_BOOTP_HOSTNAME
85 * Command line configuration.
87 #include <config_cmd_default.h>
89 #define CONFIG_CMD_DHCP
90 #define CONFIG_CMD_EXT2
91 #define CONFIG_CMD_FAT
92 #define CONFIG_CMD_IDE
93 #define CONFIG_CMD_NFS
94 #define CONFIG_CMD_PCI
95 #define CONFIG_CMD_SNTP
96 #define CONFIG_CMD_USB
99 #define CONFIG_TIMESTAMP 1 /* Print image info with timestamp */
101 #if (TEXT_BASE == 0xFFE00000) /* Boot low */
102 # define CFG_LOWBOOT 1
108 #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
110 #define CONFIG_PREBOOT "echo;" \
111 "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
114 #undef CONFIG_BOOTARGS
116 #define CONFIG_ETHADDR 00:a0:a4:03:00:00
117 #define CONFIG_OVERWRITE_ETHADDR_ONCE
119 #define CONFIG_IPADDR 192.168.100.2
120 #define CONFIG_SERVERIP 192.168.100.1
121 #define CONFIG_NETMASK 255.255.255.0
122 #define HOSTNAME inka4x0
123 #define CONFIG_BOOTFILE /tftpboot/inka4x0/uImage
124 #define CONFIG_ROOTPATH /opt/eldk/ppc_6xx
126 #define CONFIG_EXTRA_ENV_SETTINGS \
128 "nfsargs=setenv bootargs root=/dev/nfs rw " \
129 "nfsroot=${serverip}:${rootpath}\0" \
130 "ramargs=setenv bootargs root=/dev/ram rw\0" \
131 "addip=setenv bootargs ${bootargs} " \
132 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
133 ":${hostname}:${netdev}:off panic=1\0" \
134 "addcons=setenv bootargs ${bootargs} " \
135 "console=ttyS0,${baudrate}\0" \
136 "flash_nfs=run nfsargs addip addcons;" \
137 "bootm ${kernel_addr}\0" \
138 "net_nfs=tftp 200000 ${bootfile};" \
139 "run nfsargs addip addcons;bootm\0" \
140 "enable_disp=mw.l 100000 04000000 1;" \
141 "cp.l 100000 f0000b20 1;" \
142 "cp.l 100000 f0000b28 1\0" \
143 "ideargs=setenv bootargs root=/dev/hda1 rw\0" \
144 "ide_boot=ext2load ide 0:1 200000 uImage;" \
145 "run ideargs addip addcons enable_disp;bootm" \
149 #define CONFIG_BOOTCOMMAND "run ide_boot"
152 * IPB Bus clocking configuration.
154 #define CFG_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
157 * Flash configuration
159 #define CFG_FLASH_BASE 0xFFE00000
161 #define CFG_FLASH_SIZE 0x00200000 /* 2 MByte */
162 #define CFG_MAX_FLASH_SECT 35 /* max num of sects on one chip */
164 #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000) /* second sector */
165 #define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks
167 #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
168 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
171 * Environment settings
173 #define CFG_ENV_IS_IN_FLASH 1
174 #define CFG_ENV_SIZE 0x2000
175 #define CFG_ENV_SECT_SIZE 0x2000
176 #define CONFIG_ENV_OVERWRITE 1
181 #define CFG_MBAR 0xF0000000
182 #define CFG_SDRAM_BASE 0x00000000
183 #define CFG_DEFAULT_MBAR 0x80000000
185 #define CONFIG_MPC5200_DDR
187 /* Use ON-Chip SRAM until RAM will be available */
188 #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
190 /* preserve space for the post_word at end of on-chip SRAM */
191 #define CFG_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
193 #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE
197 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
198 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
199 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
201 #define CFG_MONITOR_BASE TEXT_BASE
202 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
203 # define CFG_RAMBOOT 1
206 #define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
207 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
208 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
211 * Ethernet configuration
213 #define CONFIG_MPC5xxx_FEC 1
215 * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
217 /* #define CONFIG_FEC_10MBIT 1 */
218 #define CONFIG_PHY_ADDR 0x00
224 * use CS1 as gpio_wkup_6 output
225 * Bit 0 (mask: 0x80000000): 0
226 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
227 * 00 -> No Alternatives, I2C1 is used for onboard EEPROM
228 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1 do not use on TQM5200 with onboard
230 * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
231 * use PSC6_1 and PSC6_3 as GPIO: Bits 9:11 (mask: 0x07000000):
232 * 011 -> PSC6 could not be used as UART or CODEC. IrDA still possible.
234 #define CFG_GPS_PORT_CONFIG 0x01001004
239 #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
242 * Miscellaneous configurable options
244 #define CFG_LONGHELP /* undef to save memory */
245 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
246 #if defined(CONFIG_CMD_KGDB)
247 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
249 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
251 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
252 #define CFG_MAXARGS 16 /* max number of command args */
253 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
255 #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
256 #if defined(CONFIG_CMD_KGDB)
257 # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
260 /* Enable an alternate, more extensive memory test */
261 #define CFG_ALT_MEMTEST
263 #define CFG_MEMTEST_START 0x00100000 /* memtest works on */
264 #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
266 #define CFG_LOAD_ADDR 0x100000 /* default load address */
268 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
271 * Enable loopw command.
276 * Various low-level settings
278 #if defined(CONFIG_MPC5200)
279 #define CFG_HID0_INIT HID0_ICE | HID0_ICFI
280 #define CFG_HID0_FINAL HID0_ICE
282 #define CFG_HID0_INIT 0
283 #define CFG_HID0_FINAL 0
286 #define CFG_BOOTCS_START CFG_FLASH_BASE
287 #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
288 #define CFG_BOOTCS_CFG 0x00087800 /* for pci_clk = 66 MHz */
289 #define CFG_CS0_START CFG_FLASH_BASE
290 #define CFG_CS0_SIZE CFG_FLASH_SIZE
292 /* 32Mbit SRAM @0x30000000 */
293 #define CFG_CS1_START 0x30000000
294 #define CFG_CS1_SIZE 0x00400000
295 #define CFG_CS1_CFG 0x31800 /* for pci_clk = 33 MHz */
297 /* 2 quad UART @0x80000000 (MBAR is relocated to 0xF0000000) */
298 #define CFG_CS2_START 0x80000000
299 #define CFG_CS2_SIZE 0x0001000
300 #define CFG_CS2_CFG 0x21800 /* for pci_clk = 33 MHz */
302 /* GPIO in @0x30400000 */
303 #define CFG_CS3_START 0x30400000
304 #define CFG_CS3_SIZE 0x00100000
305 #define CFG_CS3_CFG 0x31800 /* for pci_clk = 33 MHz */
307 #define CFG_CS_BURST 0x00000000
308 #define CFG_CS_DEADCYCLE 0x33333333
310 /*-----------------------------------------------------------------------
312 *-----------------------------------------------------------------------
314 #define CONFIG_USB_OHCI
315 #define CONFIG_USB_CLOCK 0x00015555
316 #define CONFIG_USB_CONFIG 0x00001000
317 #define CONFIG_USB_STORAGE
319 /*-----------------------------------------------------------------------
320 * IDE/ATA stuff Supports IDE harddisk
321 *-----------------------------------------------------------------------
324 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
326 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
327 #undef CONFIG_IDE_LED /* LED for ide not supported */
329 #define CONFIG_IDE_RESET /* reset for ide supported */
330 #define CONFIG_IDE_PREINIT
332 #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
333 #define CFG_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */
335 #define CFG_ATA_IDE0_OFFSET 0x0000
336 #define CFG_ATA_BASE_ADDR MPC5XXX_ATA
337 #define CFG_ATA_DATA_OFFSET 0x0060 /* Offset for data I/O */
338 #define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) /* Offset for normal register accesses */
339 #define CFG_ATA_ALT_OFFSET 0x005C /* Offset for alternate registers */
340 #define CFG_ATA_STRIDE 4 /* Interval between registers */
342 #define CONFIG_ATAPI 1
344 #define CFG_BRIGHTNESS 0xFF /* LCD Default Brightness (255 = off) */
346 #endif /* __CONFIG_H */