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,
25 * This file contains the configuration parameters for the Danube reference board.
33 #define CONFIG_MIPS32 1 /* MIPS32 CPU compatible */
34 #define CONFIG_MIPS24KEC 1 /* MIPS 24KEc CPU core */
35 #define CONFIG_DANUBE 1 /* in a Danube/Twinpass Chip */
37 #define CONFIG_SYS_MIPS_MULTI_CPU 1 /* This is a multi cpu system */
39 #define CONFIG_USE_DDR_RAM
41 #define CONFIG_FLASH_CFI_DRIVER 1
43 #define CONFIG_SYS_INIT_RAM_LOCK_MIPS
45 #ifdef CONFIG_SYS_RAMBOOT
46 //#warning CONFIG_SYS_RAMBOOT
47 #define CONFIG_SKIP_LOWLEVEL_INIT
48 #else /* CONFIG_SYS_RAMBOOT */
49 #define CONFIG_SYS_EBU_BOOT
50 #define INFINEON_EBU_BOOTCFG 0x688C688C /* CMULT = 8 for 150 MHz */
51 #endif /* CONFIG_SYS_RAMBOOT */
54 #ifndef CPU_CLOCK_RATE
55 #define CPU_CLOCK_RATE (ifx_get_cpuclk())
59 #undef CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
62 * Include common defines/options for all Infineon boards
64 #include "ifx-common.h"
67 #undef CONFIG_EXTRA_ENV_SETTINGS
68 #define CONFIG_EXTRA_ENV_SETTINGS \
69 "ram_addr=0x80500000\0" \
70 "kernel_addr=0xb0050000\0" \
71 "flashargs=setenv bootargs rootfstype=squashfs,jffs2\0" \
72 "nfsargs=setenv bootargs root=/dev/nfs rw " \
73 "nfsroot=${serverip}:${rootpath} \0" \
74 "addip=setenv bootargs ${bootargs} " \
75 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
76 ":${hostname}:${netdev}:off\0" \
77 "addmisc=setenv bootargs ${bootargs} init=/etc/preinit " \
78 "console=ttyS1,115200 ethaddr=${ethaddr} " \
80 "flash_flash=run flashargs addip addmisc;" \
81 "bootm ${kernel_addr}\0" \
82 "flash_nfs=run nfsargs addip addmisc;bootm ${kernel_addr}\0" \
83 "net_flash=run load_kernel flashargs addip addmisc;" \
84 "bootm ${ram_addr}\0" \
85 "net_nfs=run load_kernel nfsargs addip addmisc;" \
86 "bootm ${ram_addr}\0" \
87 "load_kernel=tftp ${ram_addr} " \
88 "${tftppath}openwrt-ifxmips-uImage\0" \
89 "update_uboot=tftp 0x80500000 ${tftppath}u-boot-" CONFIG_ARCADYAN ".bin;era 0xb0000000 +${filesize};" \
90 "cp.b 0x80500000 0xb0000000 ${filesize}\0" \
91 "update_openwrt=tftp ${ram_addr} " \
92 "${tftppath}openwrt-lantiq-xway-" CONFIG_ARCADYAN "-squashfs.image;" \
93 "era ${kernel_addr} +${filesize};" \
94 "cp.b ${ram_addr} ${kernel_addr} ${filesize}\0"
97 * Cache Configuration (cpu/chip specific, Danube)
99 #define CONFIG_SYS_DCACHE_SIZE 16384
100 #define CONFIG_SYS_ICACHE_SIZE 16384
101 #define CONFIG_SYS_CACHELINE_SIZE 32
102 #define CONFIG_SYS_MIPS_CACHE_OPER_MODE CONF_CM_CACHABLE_NO_WA
104 #define CONFIG_NET_MULTI
106 #define CONFIG_IFX_ETOP
107 //#define CLK_OUT2_25MHZ
110 #define CONFIG_CMD_MII
112 #define CONFIG_IFX_ASC
114 #ifdef CONFIG_USE_ASC0
115 #define CONFIG_SYS_IFX_ASC_BASE 0x1E100400
117 #define CONFIG_SYS_IFX_ASC_BASE 0x1E100C00
120 #ifdef CONFIG_SYS_RAMBOOT
121 /* Configuration of EBU: */
122 /* starting address from 0xb0000000 */
123 /* make the flash available from RAM boot */
124 # define CONFIG_EBU_ADDSEL0 0x10000031
125 # define CONFIG_EBU_BUSCON0 0x0001D7FF
126 # define CONFIG_EBU_ADDSEL1 0x14000001
127 # define CONFIG_EBU_BUSCON1 0x4041D7FD
130 #define CONFIG_CMD_HTTPD /* enable upgrade via HTTPD */
132 #define CONFIG_IPADDR 192.168.1.1
133 #define CONFIG_SERVERIP 192.168.1.101
134 #define CONFIG_GATEWAYIP 192.168.1.254
135 #define CONFIG_NETMASK 255.255.255.0
136 #define CONFIG_ROOTPATH "/export"
138 #endif /* __CONFIG_H */