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
17 #define CONFIG_DISPLAY_BOARDINFO
25 #error "No valid board set"
30 #define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
32 #define CONFIG_BAUDRATE 115200
34 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
35 #undef CONFIG_BOOTARGS
37 #define CONFIG_EXTRA_ENV_SETTINGS \
38 "addmisc=setenv bootargs ${bootargs} " \
39 "console=ttyS0,${baudrate} " \
41 "bootfile=/vmlinux.img\0" \
42 "load=tftp 80500000 ${u-boot}\0" \
44 /* Boot from NFS root */
45 #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"
48 * Miscellaneous configurable options
50 #define CONFIG_SYS_LONGHELP /* undef to save memory */
51 #define CONFIG_SYS_PROMPT "Pb1x00 # " /* Monitor Command Prompt */
52 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
53 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
54 #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
56 #define CONFIG_SYS_MALLOC_LEN 128*1024
58 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
60 #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000
62 #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
64 #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
66 #define CONFIG_SYS_MEMTEST_START 0x80100000
67 #undef CONFIG_SYS_MEMTEST_START
68 #define CONFIG_SYS_MEMTEST_START 0x80200000
69 #define CONFIG_SYS_MEMTEST_END 0x83800000
71 /*-----------------------------------------------------------------------
72 * FLASH and environment organization
74 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
75 #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
77 #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
78 #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */
80 /* The following #defines are needed to get flash environment right */
81 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
82 #define CONFIG_SYS_MONITOR_LEN (192 << 10)
84 #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000
86 /* We boot from this flash, selected with dip switch */
87 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2
89 /* timeout values are in ticks */
90 #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
91 #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
93 #define CONFIG_ENV_IS_NOWHERE 1
95 /* Address and size of Primary Environment Sector */
96 #define CONFIG_ENV_ADDR 0xB0030000
97 #define CONFIG_ENV_SIZE 0x10000
99 #define CONFIG_FLASH_16BIT
101 #define CONFIG_NR_DRAM_BANKS 2
104 #define CONFIG_MEMSIZE_IN_BYTES
107 /*---USB -------------------------------------------*/
109 #define CONFIG_USB_OHCI
110 #define CONFIG_USB_STORAGE
111 #define CONFIG_DOS_PARTITION
114 /*---ATA PCMCIA ------------------------------------*/
116 #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
117 #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
118 #define CONFIG_PCMCIA_SLOT_A
120 #define CONFIG_ATAPI 1
121 #define CONFIG_MAC_PARTITION 1
123 /* We run CF in "true ide" mode or a harddrive via pcmcia */
124 #define CONFIG_IDE_PCMCIA 1
126 /* We only support one slot for now */
127 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
128 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
130 #undef CONFIG_IDE_LED /* LED for ide not supported */
131 #undef CONFIG_IDE_RESET /* reset for ide not supported */
133 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
135 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
137 /* Offset for data I/O */
138 #define CONFIG_SYS_ATA_DATA_OFFSET 8
140 /* Offset for normal register accesses */
141 #define CONFIG_SYS_ATA_REG_OFFSET 0
143 /* Offset for alternate registers */
144 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
147 /*-----------------------------------------------------------------------
148 * Cache Configuration
150 #define CONFIG_SYS_DCACHE_SIZE 16384
151 #define CONFIG_SYS_ICACHE_SIZE 16384
152 #define CONFIG_SYS_CACHELINE_SIZE 32
158 #define CONFIG_BOOTP_BOOTFILESIZE
159 #define CONFIG_BOOTP_BOOTPATH
160 #define CONFIG_BOOTP_GATEWAY
161 #define CONFIG_BOOTP_HOSTNAME
165 * Command line configuration.
167 #define CONFIG_CMD_DHCP
168 #define CONFIG_CMD_ELF
169 #define CONFIG_CMD_MII
170 #define CONFIG_CMD_PING
172 #undef CONFIG_CMD_FAT
173 #undef CONFIG_CMD_IDE
174 #undef CONFIG_CMD_ELF
175 #undef CONFIG_CMD_BEDBUG
177 #endif /* __CONFIG_H */