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/*
* (C) Copyright 2008-2011
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_KEYMILE_H
#define __CONFIG_KEYMILE_H
/* Do boardspecific init for all boards */
#define CONFIG_BOARD_EARLY_INIT_R
/*
* By default kwbimage.cfg from board specific folder is used
* If for some board, different configuration file need to be used,
* CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
*/
#ifndef CONFIG_SYS_KWD_CONFIG
#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg
#endif /* CONFIG_SYS_KWD_CONFIG */
/*
* CONFIG_SYS_TEXT_BASE can be defined in board specific header file, if needed
*/
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0x00400000
#endif /* CONFIG_SYS_TEXT_BASE */
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MTDPARTS
#define CONFIG_CMD_SETEXPR
#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_HUSH_INIT_VAR
#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
#define CONFIG_SYS_HZ 1000 /* decr. freq: 1 ms ticks */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
#define CONFIG_LOADS_ECHO
#define CONFIG_SYS_LOADS_BAUD_CHANGE
#define CONFIG_SYS_BOARD_DRAM_INIT /* Used board specific dram_init */
/*
* How to get access to the slot ID. Put this here to make it easy
* to modify in a centralized location. This is used in the HDLC
* driver to set the MAC.
*/
#define CONFIG_CHECK_ETHERNET_PRESENT
#define CONFIG_SYS_SLOT_ID_BASE CONFIG_SYS_PIGGY_BASE
#define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */
#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 1
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MUX
/* EEprom support */
#define CONFIG_SYS_I2C_MULTI_EEPROMS
#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
/* Support the IVM EEprom */
#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
#define CONFIG_SYS_FLASH_PROTECTION
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* UBI Support for all Keymile boards */
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_CONCAT
/* define this to use the keymile's io muxing feature */
/*#define CONFIG_IO_MUXING */
#ifdef CONFIG_IO_MUXING
#define CONFIG_KM_DEF_ENV_IOMUX \
"nc=setenv ethact HDLC \0" \
"nce=setenv ethact SCC \0" \
"stderr=serial,nc \0" \
"stdin=serial,nc \0" \
"stdout=serial,nc \0" \
"tftpsrcp=69 \0" \
"tftpdstp=69 \0"
#else
#define CONFIG_KM_DEF_ENV_IOMUX \
"stderr=serial \0" \
"stdin=serial \0" \
"stdout=serial \0"
#endif
#ifndef CONFIG_KM_DEF_ENV_PRIVATE
#define CONFIG_KM_DEF_ENV_PRIVATE \
"kmprivate=empty\0"
#endif
#ifndef CONFIG_KM_DEF_NETDEV
#define CONFIG_KM_DEF_NETDEV \
"netdev=eth0\0"
#endif
#ifndef CONFIG_KM_UBI_PARTITION_NAME
#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
#endif
#ifndef CONFIG_KM_UBI_LINUX_MTD_NAME
#define CONFIG_KM_UBI_LINUX_MTD_NAME "ubi0"
#endif
#define xstr(s) str(s)
#define str(s) #s
/*
* bootargs
* - modify 'bootargs'
*
* - 'addip': add ip configuration
* - 'addpanic': add kernel panic options
* - 'addramfs': add phram device for the rootfilesysten in ram
* - 'addtty': add console=...
* - 'nfsargs': default arguments for nfs boot
* - 'flashargs': defaults arguments for flash base boot
*
* processor specific settings
* - 'addmtdparts': add mtd partition information
*/
#define CONFIG_KM_DEF_ENV_BOOTARGS \
"addinit=" \
"setenv bootargs ${bootargs} init=${init}\0" \
"addip=" \
"setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off\0" \
"addpanic=" \
"setenv bootargs ${bootargs} " \
"panic=1 panic_on_oops=1\0" \
"addramfs=" \
"setenv bootargs \"" \
"${bootargs} phram.phram=" \
"rootfs${actual_bank},${rootfsaddr},${rootfssize}\"\0" \
"addtty=" \
"setenv bootargs ${bootargs}" \
" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}\0" \
"nfsargs=" \
"setenv bootargs " \
"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
"root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"flashargs=" \
"setenv bootargs " \
"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
"root=mtdblock:rootfs${actual_bank} " \
"rootfstype=squashfs ro\0" \
""
#define CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
"setboardid=" \
"if test \"x${boardId}\" = \"x\"; then; " \
"setenv boardId ${IVM_BoardId} && " \
"setenv hwKey ${IVM_HWKey}; " \
"else; " \
"echo \\\\c; " \
"fi\0"
/*
* flash_boot
* - commands for booting from flash
*
* - 'cramfsaddr': address to the cramfs (in ram)
* - 'cramfsloadkernel': copy kernel from a cramfs to ram
* - 'ubiattach': attach ubi partition
* - 'ubicopy': copy ubi volume to ram
* - volume names: bootfs0, bootfs1, bootfs2, ...
* - 'ubiparition': mtd parition name for ubi
*
* processor specific settings
* - 'cramfsloadfdt': copy fdt from a cramfs to ram
*/
#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
"cramfsaddr="xstr(CONFIG_KM_CRAMFS_ADDR) "\0" \
"cramfsloadkernel=" \
"cramfsload ${kernel_addr_r} uImage && " \
"setenv actual_kernel_addr ${kernel_addr_r}\0" \
"ubiattach=ubi part ${ubipartition}\0" \
"ubicopy=ubi read ${cramfsaddr} bootfs${actual_bank}\0" \
"ubipartition=" CONFIG_KM_UBI_PARTITION_NAME "\0" \
""
/*
* net_boot
* - commands for booting over the network
*
* - 'tftpkernel': load a kernel with tftp into ram
*
* processor specific settings
* - 'tftpfdt': load fdt with tftp into ram
*/
#define CONFIG_KM_DEF_ENV_NET_BOOT \
"tftpkernel=" \
"tftpboot ${kernel_addr_r} ${kernel_file} && " \
"setenv actual_kernel_addr ${kernel_addr_r} \0"
/*
* constants
* - KM specific constants and commands
*
* - 'default': setup default environment
*/
#define CONFIG_KM_DEF_ENV_CONSTANTS \
"actual=setenv actual_bank ${initial_boot_bank}\0" \
"actual0=setenv actual_bank 0\0" \
"actual_bank=${initial_boot_bank}\0" \
"default=" \
"setenv default 'run newenv; reset' && " \
"run release && saveenv; reset\0" \
"checkboardid=" \
"test \"x${boardId}\" = \"x${IVM_BoardId}\"\0" \
"printbootargs=print bootargs\0" \
"rootfsfile="xstr(CONFIG_HOSTNAME) "/rootfsImage\0" \
""
#ifndef CONFIG_KM_DEF_ENV
#define CONFIG_KM_DEF_ENV \
CONFIG_KM_DEF_ENV_IOMUX \
CONFIG_KM_DEF_ENV_PRIVATE \
CONFIG_KM_DEF_NETDEV \
CONFIG_KM_DEF_ENV_CPU \
CONFIG_KM_DEF_ENV_BOOTARGS \
CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
CONFIG_KM_DEF_ENV_FLASH_BOOT \
CONFIG_KM_DEF_ENV_NET_BOOT \
"altbootcmd=run bootcmd\0" \
"bootcmd=run default\0" \
"bootlimit=2\0" \
"init=/sbin/init-overlay.sh\0" \
"kernel_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
"kernel_file="xstr(CONFIG_HOSTNAME) "/uImage\0" \
"kernel_name=uImage\0" \
"load=tftpboot ${u-boot_addr_r} ${u-boot}\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
"u-boot_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
""
#endif /* CONFIG_KM_DEF_ENV */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
#endif /* __CONFIG_KEYMILE_H */
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