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_PB1X00 1
16 #define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */
18 #define CONFIG_DISPLAY_BOARDINFO
21 #define CONFIG_SOC_AU1000 1
24 #define CONFIG_SOC_AU1100 1
27 #define CONFIG_SOC_AU1500 1
29 #error "No valid board set"
34 #define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
36 #define CONFIG_BAUDRATE 115200
38 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
39 #undef CONFIG_BOOTARGS
41 #define CONFIG_EXTRA_ENV_SETTINGS \
42 "addmisc=setenv bootargs ${bootargs} " \
43 "console=ttyS0,${baudrate} " \
45 "bootfile=/vmlinux.img\0" \
46 "load=tftp 80500000 ${u-boot}\0" \
48 /* Boot from NFS root */
49 #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"
52 * Miscellaneous configurable options
54 #define CONFIG_SYS_LONGHELP /* undef to save memory */
55 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
56 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
57 #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
59 #define CONFIG_SYS_MALLOC_LEN 128*1024
61 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
63 #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000
65 #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
67 #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
69 #define CONFIG_SYS_MEMTEST_START 0x80100000
70 #undef CONFIG_SYS_MEMTEST_START
71 #define CONFIG_SYS_MEMTEST_START 0x80200000
72 #define CONFIG_SYS_MEMTEST_END 0x83800000
74 /*-----------------------------------------------------------------------
75 * FLASH and environment organization
77 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
78 #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
80 #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
81 #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */
83 /* The following #defines are needed to get flash environment right */
84 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
85 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
87 #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000
89 /* We boot from this flash, selected with dip switch */
90 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2
92 /* timeout values are in ticks */
93 #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
94 #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
96 #define CONFIG_ENV_IS_NOWHERE 1
98 /* Address and size of Primary Environment Sector */
99 #define CONFIG_ENV_ADDR 0xB0030000
100 #define CONFIG_ENV_SIZE 0x10000
102 #define CONFIG_FLASH_16BIT
104 #define CONFIG_NR_DRAM_BANKS 2
107 #define CONFIG_MEMSIZE_IN_BYTES
110 /*---USB -------------------------------------------*/
112 #define CONFIG_USB_OHCI
113 #define CONFIG_USB_STORAGE
114 #define CONFIG_DOS_PARTITION
117 /*---ATA PCMCIA ------------------------------------*/
119 #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
120 #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
121 #define CONFIG_PCMCIA_SLOT_A
123 #define CONFIG_ATAPI 1
124 #define CONFIG_MAC_PARTITION 1
126 /* We run CF in "true ide" mode or a harddrive via pcmcia */
127 #define CONFIG_IDE_PCMCIA 1
129 /* We only support one slot for now */
130 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
131 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
133 #undef CONFIG_IDE_LED /* LED for ide not supported */
134 #undef CONFIG_IDE_RESET /* reset for ide not supported */
136 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
138 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
140 /* Offset for data I/O */
141 #define CONFIG_SYS_ATA_DATA_OFFSET 8
143 /* Offset for normal register accesses */
144 #define CONFIG_SYS_ATA_REG_OFFSET 0
146 /* Offset for alternate registers */
147 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
150 /*-----------------------------------------------------------------------
151 * Cache Configuration
153 #define CONFIG_SYS_DCACHE_SIZE 16384
154 #define CONFIG_SYS_ICACHE_SIZE 16384
155 #define CONFIG_SYS_CACHELINE_SIZE 32
161 #define CONFIG_BOOTP_BOOTFILESIZE
162 #define CONFIG_BOOTP_BOOTPATH
163 #define CONFIG_BOOTP_GATEWAY
164 #define CONFIG_BOOTP_HOSTNAME
168 * Command line configuration.
170 #define CONFIG_CMD_DHCP
171 #define CONFIG_CMD_MII
172 #define CONFIG_CMD_PING
174 #undef CONFIG_CMD_FAT
175 #undef CONFIG_CMD_IDE
176 #undef CONFIG_CMD_BEDBUG
178 #endif /* __CONFIG_H */