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Diffstat (limited to 'include/configs/MCR3000.h')
| -rw-r--r-- | include/configs/MCR3000.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/include/configs/MCR3000.h b/include/configs/MCR3000.h new file mode 100644 index 0000000..15bb0e9 --- /dev/null +++ b/include/configs/MCR3000.h @@ -0,0 +1,158 @@ +/* + * Copyright (C) 2010-2017 CS Systemes d'Information + * Christophe Leroy <christophe.leroy@c-s.fr> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* High Level Configuration Options */ +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ +#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "sdram_type=SDRAM\0" \ + "flash_type=AM29LV160DB\0" \ + "loadaddr=0x400000\0" \ + "filename=uImage.lzma\0" \ + "nfsroot=/opt/ofs\0" \ + "dhcp_ip=ip=:::::eth0:dhcp\0" \ + "console_args=console=ttyCPM0,115200N8\0" \ + "flashboot=setenv bootargs " \ + "${console_args} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ + "mcr3k:eth0:off;" \ + "${ofl_args}; " \ + "bootm 0x04060000 - 0x04050000\0" \ + "tftpboot=setenv bootargs " \ + "${console_args} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ + "mcr3k:eth0:off " \ + "${ofl_args}; " \ + "tftp ${loadaddr} ${filename};" \ + "tftp 0xf00000 mcr3000.dtb;" \ + "bootm ${loadaddr} - 0xf00000\0" \ + "netboot=dhcp ${loadaddr} ${filename};" \ + "tftp 0xf00000 mcr3000.dtb;" \ + "setenv bootargs " \ + "root=/dev/nfs rw " \ + "${console_args} " \ + "${dhcp_ip};" \ + "bootm ${loadaddr} - 0xf00000\0" \ + "nfsboot=setenv bootargs " \ + "root=/dev/nfs rw nfsroot=${serverip}:${nfsroot} " \ + "${console_args} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ + "mcr3k:eth0:off;" \ + "bootm 0x04060000 - 0x04050000\0" \ + "dhcpboot=dhcp ${loadaddr} ${filename};" \ + "tftp 0xf00000 mcr3000.dtb;" \ + "setenv bootargs " \ + "${console_args} " \ + "${dhcp_ip} " \ + "${ofl_args}; " \ + "bootm ${loadaddr} - 0xf00000\0" + +#define CONFIG_BOOTDELAY 5 + +#define CONFIG_IPADDR 192.168.0.3 +#define CONFIG_SERVERIP 192.168.0.1 +#define CONFIG_NETMASK 255.0.0.0 + +#define CONFIG_BOOTCOMMAND "run flashboot" +#define CONFIG_BOOTARGS "ubi.mtd=4 root=ubi0:rootfs rw " \ + "rootfstype=ubifs rootflags=sync " \ + "console=ttyCPM0,115200N8 " \ + "ip=${ipaddr}:::${netmask}:mcr3k:eth0:off" + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#undef CONFIG_LOADS_BAUD_CHANGE /* don't allow baudrate change */ + +#define CONFIG_WATCHDOG 1 /* watchdog enabled */ + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_CMDLINE_EDITING 1 +#ifdef CONFIG_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "S3K> " +#endif + +#define CONFIG_SYS_MEMTEST_START 0x00002000 +#define CONFIG_SYS_MEMTEST_END 0x00800000 + +#define CONFIG_SYS_LOAD_ADDR 0x200000 + +#define CONFIG_SYS_HZ 1000 + +/* Definitions for initial stack pointer and data area (in DPRAM) */ +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR +#define CONFIG_SYS_INIT_RAM_SIZE 0x2f00 +#define CONFIG_SYS_GBL_DATA_SIZE 64 +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ + CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +/* RAM configuration (note that CONFIG_SYS_SDRAM_BASE must be zero) */ +#define CONFIG_SYS_SDRAM_BASE 0x00000000 +#define SDRAM_MAX_SIZE (32 * 1024 * 1024) + +/* FLASH organization */ +#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_FLASH_CFI 1 +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 35 +#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CONFIG_SYS_BOOTMAPSZ (8 << 20) +#define CONFIG_SYS_MONITOR_LEN (256 << 10) +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_MALLOC_LEN (4096 << 10) + +/* Environment Configuration */ + +/* environment is in FLASH */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SECT_SIZE (64 * 1024) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) +#define CONFIG_ENV_OVERWRITE 1 + +/* Cache Configuration */ +#define CONFIG_SYS_CACHELINE_SIZE 16 + +/* Ethernet configuration part */ +#define CONFIG_SYS_DISCOVER_PHY 1 +#ifdef CONFIG_MPC8XX_FEC +#define CONFIG_MII_INIT 1 +#endif + +/* NAND configuration part */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_MAX_CHIPS 1 +#define CONFIG_SYS_NAND_BASE 0x0C000000 + +/* Internal Definitions */ + +/* Boot Flags*/ +#define BOOTFLAG_COLD 0x01 +#define BOOTFLAG_WARM 0x02 + +/* Misc Settings */ +#define CONFIG_CMD_REGINFO + +#endif /* __CONFIG_H */ |