3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
9 * This file contains the configuration parameters for the dbau1x00 board.
15 #define CONFIG_MIPS32 1 /* MIPS32 CPU core */
16 #define CONFIG_PB1X00 1
17 #define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */
20 #define CONFIG_SOC_AU1000 1
23 #define CONFIG_SOC_AU1100 1
26 #define CONFIG_SOC_AU1500 1
28 #error "No valid board set"
33 #define CONFIG_SYS_LITTLE_ENDIAN
35 #define CONFIG_ETHADDR DE:AD:BE:EF:01:01 /* Ethernet address */
37 #define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
39 #define CONFIG_BAUDRATE 115200
41 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
42 #undef CONFIG_BOOTARGS
44 #define CONFIG_EXTRA_ENV_SETTINGS \
45 "addmisc=setenv bootargs ${bootargs} " \
46 "console=ttyS0,${baudrate} " \
48 "bootfile=/vmlinux.img\0" \
49 "load=tftp 80500000 ${u-boot}\0" \
51 /* Boot from NFS root */
52 #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"
55 * Miscellaneous configurable options
57 #define CONFIG_SYS_LONGHELP /* undef to save memory */
58 #define CONFIG_SYS_PROMPT "Pb1x00 # " /* Monitor Command Prompt */
59 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
60 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
61 #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
63 #define CONFIG_SYS_MALLOC_LEN 128*1024
65 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
67 #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000
69 #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
71 #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
73 #define CONFIG_SYS_MEMTEST_START 0x80100000
74 #undef CONFIG_SYS_MEMTEST_START
75 #define CONFIG_SYS_MEMTEST_START 0x80200000
76 #define CONFIG_SYS_MEMTEST_END 0x83800000
78 /*-----------------------------------------------------------------------
79 * FLASH and environment organization
81 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
82 #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
84 #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
85 #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */
87 /* The following #defines are needed to get flash environment right */
88 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
89 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
91 #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000
93 /* We boot from this flash, selected with dip switch */
94 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2
96 /* timeout values are in ticks */
97 #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
98 #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
100 #define CONFIG_ENV_IS_NOWHERE 1
102 /* Address and size of Primary Environment Sector */
103 #define CONFIG_ENV_ADDR 0xB0030000
104 #define CONFIG_ENV_SIZE 0x10000
106 #define CONFIG_FLASH_16BIT
108 #define CONFIG_NR_DRAM_BANKS 2
111 #define CONFIG_MEMSIZE_IN_BYTES
114 /*---USB -------------------------------------------*/
116 #define CONFIG_USB_OHCI
117 #define CONFIG_USB_STORAGE
118 #define CONFIG_DOS_PARTITION
121 /*---ATA PCMCIA ------------------------------------*/
123 #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
124 #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
125 #define CONFIG_PCMCIA_SLOT_A
127 #define CONFIG_ATAPI 1
128 #define CONFIG_MAC_PARTITION 1
130 /* We run CF in "true ide" mode or a harddrive via pcmcia */
131 #define CONFIG_IDE_PCMCIA 1
133 /* We only support one slot for now */
134 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
135 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
137 #undef CONFIG_IDE_LED /* LED for ide not supported */
138 #undef CONFIG_IDE_RESET /* reset for ide not supported */
140 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
142 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
144 /* Offset for data I/O */
145 #define CONFIG_SYS_ATA_DATA_OFFSET 8
147 /* Offset for normal register accesses */
148 #define CONFIG_SYS_ATA_REG_OFFSET 0
150 /* Offset for alternate registers */
151 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
154 /*-----------------------------------------------------------------------
155 * Cache Configuration
157 #define CONFIG_SYS_DCACHE_SIZE 16384
158 #define CONFIG_SYS_ICACHE_SIZE 16384
159 #define CONFIG_SYS_CACHELINE_SIZE 32
165 #define CONFIG_BOOTP_BOOTFILESIZE
166 #define CONFIG_BOOTP_BOOTPATH
167 #define CONFIG_BOOTP_GATEWAY
168 #define CONFIG_BOOTP_HOSTNAME
172 * Command line configuration.
174 #include <config_cmd_default.h>
176 #define CONFIG_CMD_DHCP
177 #define CONFIG_CMD_ELF
178 #define CONFIG_CMD_MII
179 #define CONFIG_CMD_PING
181 #undef CONFIG_CMD_SAVEENV
182 #undef CONFIG_CMD_FAT
183 #undef CONFIG_CMD_FLASH
184 #undef CONFIG_CMD_FPGA
185 #undef CONFIG_CMD_IDE
186 #undef CONFIG_CMD_LOADS
187 #undef CONFIG_CMD_RUN
188 #undef CONFIG_CMD_LOADB
189 #undef CONFIG_CMD_ELF
190 #undef CONFIG_CMD_BDI
191 #undef CONFIG_CMD_BEDBUG
193 #endif /* __CONFIG_H */