1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2010-2017 CS Systemes d'Information 3*4882a593Smuzhiyun * Christophe Leroy <christophe.leroy@c-s.fr> 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __CONFIG_H 9*4882a593Smuzhiyun #define __CONFIG_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun /* High Level Configuration Options */ 12*4882a593Smuzhiyun #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ 13*4882a593Smuzhiyun #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define CONFIG_EXTRA_ENV_SETTINGS \ 16*4882a593Smuzhiyun "sdram_type=SDRAM\0" \ 17*4882a593Smuzhiyun "flash_type=AM29LV160DB\0" \ 18*4882a593Smuzhiyun "loadaddr=0x400000\0" \ 19*4882a593Smuzhiyun "filename=uImage.lzma\0" \ 20*4882a593Smuzhiyun "nfsroot=/opt/ofs\0" \ 21*4882a593Smuzhiyun "dhcp_ip=ip=:::::eth0:dhcp\0" \ 22*4882a593Smuzhiyun "console_args=console=ttyCPM0,115200N8\0" \ 23*4882a593Smuzhiyun "flashboot=setenv bootargs " \ 24*4882a593Smuzhiyun "${console_args} " \ 25*4882a593Smuzhiyun "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ 26*4882a593Smuzhiyun "mcr3k:eth0:off;" \ 27*4882a593Smuzhiyun "${ofl_args}; " \ 28*4882a593Smuzhiyun "bootm 0x04060000 - 0x04050000\0" \ 29*4882a593Smuzhiyun "tftpboot=setenv bootargs " \ 30*4882a593Smuzhiyun "${console_args} " \ 31*4882a593Smuzhiyun "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ 32*4882a593Smuzhiyun "mcr3k:eth0:off " \ 33*4882a593Smuzhiyun "${ofl_args}; " \ 34*4882a593Smuzhiyun "tftp ${loadaddr} ${filename};" \ 35*4882a593Smuzhiyun "tftp 0xf00000 mcr3000.dtb;" \ 36*4882a593Smuzhiyun "bootm ${loadaddr} - 0xf00000\0" \ 37*4882a593Smuzhiyun "netboot=dhcp ${loadaddr} ${filename};" \ 38*4882a593Smuzhiyun "tftp 0xf00000 mcr3000.dtb;" \ 39*4882a593Smuzhiyun "setenv bootargs " \ 40*4882a593Smuzhiyun "root=/dev/nfs rw " \ 41*4882a593Smuzhiyun "${console_args} " \ 42*4882a593Smuzhiyun "${dhcp_ip};" \ 43*4882a593Smuzhiyun "bootm ${loadaddr} - 0xf00000\0" \ 44*4882a593Smuzhiyun "nfsboot=setenv bootargs " \ 45*4882a593Smuzhiyun "root=/dev/nfs rw nfsroot=${serverip}:${nfsroot} " \ 46*4882a593Smuzhiyun "${console_args} " \ 47*4882a593Smuzhiyun "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ 48*4882a593Smuzhiyun "mcr3k:eth0:off;" \ 49*4882a593Smuzhiyun "bootm 0x04060000 - 0x04050000\0" \ 50*4882a593Smuzhiyun "dhcpboot=dhcp ${loadaddr} ${filename};" \ 51*4882a593Smuzhiyun "tftp 0xf00000 mcr3000.dtb;" \ 52*4882a593Smuzhiyun "setenv bootargs " \ 53*4882a593Smuzhiyun "${console_args} " \ 54*4882a593Smuzhiyun "${dhcp_ip} " \ 55*4882a593Smuzhiyun "${ofl_args}; " \ 56*4882a593Smuzhiyun "bootm ${loadaddr} - 0xf00000\0" 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun #define CONFIG_BOOTDELAY 5 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun #define CONFIG_IPADDR 192.168.0.3 61*4882a593Smuzhiyun #define CONFIG_SERVERIP 192.168.0.1 62*4882a593Smuzhiyun #define CONFIG_NETMASK 255.0.0.0 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun #define CONFIG_BOOTCOMMAND "run flashboot" 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 67*4882a593Smuzhiyun #undef CONFIG_LOADS_BAUD_CHANGE /* don't allow baudrate change */ 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun #define CONFIG_WATCHDOG 1 /* watchdog enabled */ 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun /* Miscellaneous configurable options */ 72*4882a593Smuzhiyun #define CONFIG_SYS_LONGHELP 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun #define CONFIG_CMDLINE_EDITING 1 75*4882a593Smuzhiyun #ifdef CONFIG_HUSH_PARSER 76*4882a593Smuzhiyun #define CONFIG_SYS_PROMPT_HUSH_PS2 "S3K> " 77*4882a593Smuzhiyun #endif 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_START 0x00002000 80*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_END 0x00800000 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR 0x200000 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun #define CONFIG_SYS_HZ 1000 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun /* Definitions for initial stack pointer and data area (in DPRAM) */ 87*4882a593Smuzhiyun #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR 88*4882a593Smuzhiyun #define CONFIG_SYS_INIT_RAM_SIZE 0x2f00 89*4882a593Smuzhiyun #define CONFIG_SYS_GBL_DATA_SIZE 64 90*4882a593Smuzhiyun #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 91*4882a593Smuzhiyun CONFIG_SYS_GBL_DATA_SIZE) 92*4882a593Smuzhiyun #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 93*4882a593Smuzhiyun 94*4882a593Smuzhiyun /* RAM configuration (note that CONFIG_SYS_SDRAM_BASE must be zero) */ 95*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_BASE 0x00000000 96*4882a593Smuzhiyun #define SDRAM_MAX_SIZE (32 * 1024 * 1024) 97*4882a593Smuzhiyun 98*4882a593Smuzhiyun /* FLASH organization */ 99*4882a593Smuzhiyun #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE 100*4882a593Smuzhiyun #define CONFIG_SYS_FLASH_CFI 1 101*4882a593Smuzhiyun #define CONFIG_FLASH_CFI_DRIVER 1 102*4882a593Smuzhiyun #define CONFIG_SYS_MAX_FLASH_BANKS 1 103*4882a593Smuzhiyun #define CONFIG_SYS_MAX_FLASH_SECT 35 104*4882a593Smuzhiyun #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 105*4882a593Smuzhiyun #define CONFIG_SYS_FLASH_WRITE_TOUT 500 106*4882a593Smuzhiyun 107*4882a593Smuzhiyun /* 108*4882a593Smuzhiyun * For booting Linux, the board info and command line data 109*4882a593Smuzhiyun * have to be in the first 8 MB of memory, since this is 110*4882a593Smuzhiyun * the maximum mapped by the Linux kernel during initialization. 111*4882a593Smuzhiyun */ 112*4882a593Smuzhiyun #define CONFIG_SYS_BOOTMAPSZ (8 << 20) 113*4882a593Smuzhiyun #define CONFIG_SYS_MONITOR_LEN (256 << 10) 114*4882a593Smuzhiyun #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 115*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN (4096 << 10) 116*4882a593Smuzhiyun 117*4882a593Smuzhiyun /* Environment Configuration */ 118*4882a593Smuzhiyun 119*4882a593Smuzhiyun /* environment is in FLASH */ 120*4882a593Smuzhiyun #define CONFIG_ENV_SECT_SIZE (64 * 1024) 121*4882a593Smuzhiyun #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 122*4882a593Smuzhiyun #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) 123*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) 124*4882a593Smuzhiyun #define CONFIG_ENV_OVERWRITE 1 125*4882a593Smuzhiyun 126*4882a593Smuzhiyun /* Cache Configuration */ 127*4882a593Smuzhiyun #define CONFIG_SYS_CACHELINE_SIZE 16 128*4882a593Smuzhiyun 129*4882a593Smuzhiyun /* Ethernet configuration part */ 130*4882a593Smuzhiyun #define CONFIG_SYS_DISCOVER_PHY 1 131*4882a593Smuzhiyun #ifdef CONFIG_MPC8XX_FEC 132*4882a593Smuzhiyun #define CONFIG_MII_INIT 1 133*4882a593Smuzhiyun #endif 134*4882a593Smuzhiyun 135*4882a593Smuzhiyun /* NAND configuration part */ 136*4882a593Smuzhiyun #define CONFIG_SYS_MAX_NAND_DEVICE 1 137*4882a593Smuzhiyun #define CONFIG_SYS_NAND_MAX_CHIPS 1 138*4882a593Smuzhiyun #define CONFIG_SYS_NAND_BASE 0x0C000000 139*4882a593Smuzhiyun 140*4882a593Smuzhiyun /* Internal Definitions */ 141*4882a593Smuzhiyun 142*4882a593Smuzhiyun /* Boot Flags*/ 143*4882a593Smuzhiyun #define BOOTFLAG_COLD 0x01 144*4882a593Smuzhiyun #define BOOTFLAG_WARM 0x02 145*4882a593Smuzhiyun 146*4882a593Smuzhiyun #endif /* __CONFIG_H */ 147