2 * Copyright (C) 2010-2017 CS Systemes d'Information
3 * Christophe Leroy <christophe.leroy@c-s.fr>
5 * SPDX-License-Identifier: GPL-2.0+
11 /* High Level Configuration Options */
12 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
13 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
15 #define CONFIG_EXTRA_ENV_SETTINGS \
16 "sdram_type=SDRAM\0" \
17 "flash_type=AM29LV160DB\0" \
18 "loadaddr=0x400000\0" \
19 "filename=uImage.lzma\0" \
20 "nfsroot=/opt/ofs\0" \
21 "dhcp_ip=ip=:::::eth0:dhcp\0" \
22 "console_args=console=ttyCPM0,115200N8\0" \
23 "flashboot=setenv bootargs " \
25 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
28 "bootm 0x04060000 - 0x04050000\0" \
29 "tftpboot=setenv bootargs " \
31 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
34 "tftp ${loadaddr} ${filename};" \
35 "tftp 0xf00000 mcr3000.dtb;" \
36 "bootm ${loadaddr} - 0xf00000\0" \
37 "netboot=dhcp ${loadaddr} ${filename};" \
38 "tftp 0xf00000 mcr3000.dtb;" \
43 "bootm ${loadaddr} - 0xf00000\0" \
44 "nfsboot=setenv bootargs " \
45 "root=/dev/nfs rw nfsroot=${serverip}:${nfsroot} " \
47 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
49 "bootm 0x04060000 - 0x04050000\0" \
50 "dhcpboot=dhcp ${loadaddr} ${filename};" \
51 "tftp 0xf00000 mcr3000.dtb;" \
56 "bootm ${loadaddr} - 0xf00000\0"
58 #define CONFIG_BOOTDELAY 5
60 #define CONFIG_IPADDR 192.168.0.3
61 #define CONFIG_SERVERIP 192.168.0.1
62 #define CONFIG_NETMASK 255.0.0.0
64 #define CONFIG_BOOTCOMMAND "run flashboot"
65 #define CONFIG_BOOTARGS "ubi.mtd=4 root=ubi0:rootfs rw " \
66 "rootfstype=ubifs rootflags=sync " \
67 "console=ttyCPM0,115200N8 " \
68 "ip=${ipaddr}:::${netmask}:mcr3k:eth0:off"
70 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
71 #undef CONFIG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
73 #define CONFIG_WATCHDOG 1 /* watchdog enabled */
75 /* Miscellaneous configurable options */
76 #define CONFIG_SYS_LONGHELP
77 #define CONFIG_SYS_CBSIZE 256
78 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
79 #define CONFIG_SYS_MAXARGS 16
80 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
82 #define CONFIG_CMDLINE_EDITING 1
83 #ifdef CONFIG_HUSH_PARSER
84 #define CONFIG_SYS_PROMPT_HUSH_PS2 "S3K> "
87 #define CONFIG_SYS_MEMTEST_START 0x00002000
88 #define CONFIG_SYS_MEMTEST_END 0x00800000
90 #define CONFIG_SYS_LOAD_ADDR 0x200000
92 #define CONFIG_SYS_HZ 1000
94 /* Definitions for initial stack pointer and data area (in DPRAM) */
95 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
96 #define CONFIG_SYS_INIT_RAM_SIZE 0x2f00
97 #define CONFIG_SYS_GBL_DATA_SIZE 64
98 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
99 CONFIG_SYS_GBL_DATA_SIZE)
100 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
102 /* RAM configuration (note that CONFIG_SYS_SDRAM_BASE must be zero) */
103 #define CONFIG_SYS_SDRAM_BASE 0x00000000
104 #define SDRAM_MAX_SIZE (32 * 1024 * 1024)
106 /* FLASH organization */
107 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE
108 #define CONFIG_SYS_FLASH_CFI 1
109 #define CONFIG_FLASH_CFI_DRIVER 1
110 #define CONFIG_SYS_MAX_FLASH_BANKS 1
111 #define CONFIG_SYS_MAX_FLASH_SECT 35
112 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000
113 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
116 * For booting Linux, the board info and command line data
117 * have to be in the first 8 MB of memory, since this is
118 * the maximum mapped by the Linux kernel during initialization.
120 #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
121 #define CONFIG_SYS_MONITOR_LEN (256 << 10)
122 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
123 #define CONFIG_SYS_MALLOC_LEN (4096 << 10)
125 /* Environment Configuration */
127 /* environment is in FLASH */
128 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
129 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
130 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
131 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
132 #define CONFIG_ENV_OVERWRITE 1
134 /* Cache Configuration */
135 #define CONFIG_SYS_CACHELINE_SIZE 16
137 /* Ethernet configuration part */
138 #define CONFIG_SYS_DISCOVER_PHY 1
139 #ifdef CONFIG_MPC8XX_FEC
140 #define CONFIG_MII_INIT 1
143 /* NAND configuration part */
144 #define CONFIG_SYS_MAX_NAND_DEVICE 1
145 #define CONFIG_SYS_NAND_MAX_CHIPS 1
146 #define CONFIG_SYS_NAND_BASE 0x0C000000
148 /* Internal Definitions */
151 #define BOOTFLAG_COLD 0x01
152 #define BOOTFLAG_WARM 0x02
155 #define CONFIG_CMD_REGINFO
157 #endif /* __CONFIG_H */