upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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263 lines
9.2 KiB
263 lines
9.2 KiB
/*
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* (C) Copyright 2008
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_KEYMILE_H
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#define __CONFIG_KEYMILE_H
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/* Do boardspecific init for all boards */
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#define CONFIG_BOARD_EARLY_INIT_R 1
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#define CONFIG_BOOTCOUNT_LIMIT
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_ECHO
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#define CONFIG_CMD_IMMAP
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DTT
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_JFFS2
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#define CONFIG_JFFS2_CMDLINE
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#define CONFIG_CMD_MTDPARTS
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#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
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#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
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#define CONFIG_HUSH_INIT_VAR 1
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#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
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#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
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#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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/*
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* How to get access to the slot ID. Put this here to make it easy
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* to modify in a centralized location. This is used in the HDLC
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* driver to set the MAC.
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*/
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#define CONFIG_CHECK_ETHERNET_PRESENT 1
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#define CONFIG_SYS_SLOT_ID_BASE CONFIG_SYS_PIGGY_BASE
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#define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */
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#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */
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#define CONFIG_I2C_MULTI_BUS 1
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#define CONFIG_SYS_MAX_I2C_BUS 1
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#define CONFIG_SYS_I2C_INIT_BOARD 1
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#define CONFIG_I2C_MUX 1
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/* EEprom support */
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#define CONFIG_SYS_I2C_MULTI_EEPROMS 1
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
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/* Support the IVM EEprom */
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#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
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#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
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#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
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#define CONFIG_SYS_FLASH_PROTECTION 1
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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#define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */
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#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
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/* UBI Support for all Keymile boards */
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#define CONFIG_CMD_UBI
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#define CONFIG_RBTREE
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_FLASH_CFI_MTD
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_CONCAT
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/* define this to use the keymile's io muxing feature */
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/*#define CONFIG_IO_MUXING */
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#ifdef CONFIG_IO_MUXING
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#define CONFIG_KM_DEF_ENV_IOMUX \
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"nc=setenv ethact HDLC ETHERNET \0" \
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"nce=setenv ethact SCC ETHERNET \0" \
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"stderr=serial,nc \0" \
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"stdin=serial,nc \0" \
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"stdout=serial,nc \0" \
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"tftpsrcp=69 \0" \
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"tftpdstp=69 \0"
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#else
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#define CONFIG_KM_DEF_ENV_IOMUX \
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"stderr=serial \0" \
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"stdin=serial \0" \
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"stdout=serial \0"
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#endif
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#ifndef CONFIG_KM_DEF_ENV_PRIVATE
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#define CONFIG_KM_DEF_ENV_PRIVATE \
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"kmprivate=empty\0"
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#endif
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#define xstr(s) str(s)
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#define str(s) #s
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#ifndef CONFIG_KM_DEF_ENV
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#define CONFIG_KM_DEF_ENV \
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"netdev=eth0\0" \
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"u-boot_addr_r=100000\0" \
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"kernel_addr_r=200000\0" \
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"fdt_addr_r=600000\0" \
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"ram_ws=800000 \0" \
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"script_ws=780000 \0" \
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"fdt_file=" xstr(CONFIG_HOSTNAME) "/" \
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xstr(CONFIG_HOSTNAME) ".dtb\0" \
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"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin \0" \
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"kernel_file=" xstr(CONFIG_HOSTNAME) "/uImage \0" \
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"load=tftp ${u-boot_addr_r} ${u-boot}\0" \
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"update=protect off " xstr(BOOTFLASH_START) " +${filesize};" \
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"erase " xstr(BOOTFLASH_START) " +${filesize};" \
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"cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START) \
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" ${filesize};" \
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"protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \
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"load_fdt=tftp ${fdt_addr_r} ${fdt_file}; " \
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"setenv actual_fdt_addr ${fdt_addr_r} \0" \
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"load_kernel=tftp ${kernel_addr_r} ${kernel_file}; " \
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"setenv actual_kernel_addr ${kernel_addr_r} \0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"mtdargs=setenv bootargs root=${actual_rootfs} rw " \
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"rootfstype=jffs2 \0" \
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"altmtdargs=setenv bootargs root=${backup_rootfs} rw " \
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"rootfstype=jffs2 \0" \
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"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"addboardid=setenv bootargs ${bootargs} " \
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"hwKey=${IVM_HWKey} boardId=0x${IVM_BoardId} \0" \
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"addpram=setenv bootargs ${bootargs} " \
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"mem=${mem} pram=${pram}\0" \
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"pram=" xstr(CONFIG_PRAM) "k\0" \
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"net_nfs=tftp ${kernel_addr_r} ${kernel_file}; " \
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"tftp ${fdt_addr_r} ${fdt_file}; " \
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"run nfsargs addip addcon addboardid addpram;" \
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"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
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"net_self=tftp ${kernel_addr_r} ${kernel_file}; " \
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"tftp ${fdt_addr_r} ${fdt_file}; " \
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"tftp ${ramdisk_addr} ${ramdisk_file}; " \
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"run ramargs addip addboardid addpram; " \
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"bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0"\
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"flash_nfs=run nfsargs addip addcon;" \
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"bootm ${kernel_addr} - ${fdt_addr}\0" \
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"flash_self=run ramargs addip addcon addboardid addpram;" \
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"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
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"bootcmd=run mtdargs addip addcon addboardid addpram; " \
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"bootm ${actual_kernel_addr} - ${actual_fdt_addr} \0" \
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"altbootcmd=run altmtdargs addip addcon addboardid addpram; " \
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"bootm ${backup_kernel_addr} - ${backup_fdt_addr} \0" \
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"actual0=setenv actual_bank 0; setenv actual_kernel_addr " \
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"${bank0_kernel_addr}; " \
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"setenv actual_fdt_addr ${bank0_fdt_addr}; " \
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"setenv actual_rootfs ${bank0_rootfs} \0" \
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"actual1=setenv actual_bank 1; setenv actual_kernel_addr " \
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"${bank1_kernel_addr}; " \
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"setenv actual_fdt_addr ${bank1_fdt_addr}; " \
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"setenv actual_rootfs ${bank1_rootfs} \0" \
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"backup0=setenv backup_bank 0; setenv backup_kernel_addr " \
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"${bank0_kernel_addr}; " \
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"setenv backup_fdt_addr ${bank0_fdt_addr}; " \
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"setenv backup_rootfs ${bank0_rootfs} \0" \
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"backup1=setenv backup_bank 1; setenv backup_kernel_addr " \
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"${bank1_kernel_addr}; " \
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"setenv backup_fdt_addr ${bank1_fdt_addr}; " \
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"setenv backup_rootfs ${bank1_rootfs} \0" \
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"setbank0=run actual0 backup1 \0" \
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"setbank1=run actual1 backup0 \0" \
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"release=setenv bootcmd " \
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"\'run mtdargs addip addcon addboardid addpram;" \
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"bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
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"saveenv \0" \
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"develop=setenv bootcmd " \
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"\'run nfsargs addip addcon addboardid addpram;" \
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"bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
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"saveenv \0" \
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"developall=setenv bootcmd " \
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"\'run load_fdt load_kernel nfsargs " \
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"addip addcon addboardid addpram; " \
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"bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
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"saveenv \0" \
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"set_new_esw_script=setenv new_esw_script " \
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"new_esw_0x${IVM_BoardId}_0x${IVM_HWKey}.scr \0" \
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"new_esw=run set_new_esw_script; " \
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"tftp ${script_ws} ${new_esw_script}; " \
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"iminfo ${script_ws}; source ${script_ws} \0" \
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"bootlimit=0 \0" \
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CONFIG_KM_DEF_ENV_IOMUX \
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CONFIG_KM_DEF_ENV_PRIVATE \
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""
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#endif /* CONFIG_KM_DEF_ENV */
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#define CONFIG_VERSION_VARIABLE /* include version env variable */
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#endif /* __CONFIG_KEYMILE_H */
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