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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241 lines
7.2 KiB
241 lines
7.2 KiB
/*
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* (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
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*
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* Configuation settings for the TI OMAP VoiceBlue board.
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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
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* version 2 as published by the Free Software Foundation.
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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_H
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#define __CONFIG_H
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#include <configs/omap1510.h>
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#define CONFIG_ARM925T 1 /* This is an arm925t CPU */
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#define CONFIG_OMAP 1 /* in a TI OMAP core */
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#define CONFIG_OMAP1510 1 /* which is in a 5910 */
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/* Input clock of PLL */
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#define CONFIG_SYS_CLK_FREQ 150000000 /* 150MHz */
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#define CONFIG_XTAL_FREQ 12000000 /* 12MHz */
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#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
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#define CONFIG_MISC_INIT_R /* There is nothing to really init */
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#define BOARD_LATE_INIT /* but we flash the LEDs here */
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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#define CONFIG_SETUP_MEMORY_TAGS 1
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#define CONFIG_INITRD_TAG 1
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#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
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/*
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* Physical Memory Map
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*/
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM_1 0x10000000
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#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
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#define PHYS_FLASH_1 0x0000000
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#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_ENV_SECT_SIZE (64 * 1024)
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#define CONFIG_ENV_OVERWRITE
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/*
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* Size of malloc() pool and stack
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*/
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#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
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#define CONFIG_STACKSIZE (1 * 1024 * 1024)
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/*
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* Hardware drivers
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*/
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE (-4)
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#define CONFIG_SYS_NS16550_CLK (CONFIG_XTAL_FREQ)
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#define CONFIG_SYS_NS16550_COM1 OMAP1510_UART1_BASE
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#define CONFIG_NET_MULTI
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#define CONFIG_SMC91111
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#define CONFIG_SMC91111_BASE 0x08000300
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 512
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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#define CONFIG_HARD_I2C
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_SYS_I2C_SLAVE 1
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#define CONFIG_DRIVER_OMAP1510_I2C
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#define CONFIG_RTC_DS1307
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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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_BDI
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#define CONFIG_CMD_BOOTD
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_FLASH
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#define CONFIG_CMD_IMI
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#define CONFIG_CMD_JFFS2
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#define CONFIG_CMD_LOADB
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_RUN
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_SUBNETMASK
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_LOOPW
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_ZERO_BOOTDELAY_CHECK /* allow to break in always */
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#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
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#define CONFIG_SYS_AUTOLOAD "n"
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#define CONFIG_BOOTCOMMAND "run nboot"
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#define CONFIG_PREBOOT "run setup"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"silent=1\0" \
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"ospart=0\0" \
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"bootfile=/boot/uImage\0" \
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"setpart=" \
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"if test -n $swapos; then " \
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"setenv swapos; saveenv; " \
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"if test $ospart -eq 0; then " \
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"setenv ospart 1; " \
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"else " \
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"setenv ospart 0; " \
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"fi; " \
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"fi\0" \
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"setup=setenv bootargs console=ttyS0,$baudrate " \
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"mtdparts=$mtdparts\0" \
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"nfsargs=setenv bootargs $bootargs " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
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"nfsroot=$rootpath root=/dev/nfs\0" \
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"flashargs=run setpart; setenv bootargs $bootargs " \
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"root=mtd:data$ospart ro " \
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"rootfstype=jffs2\0" \
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"initrdargs=setenv bootargs $bootargs " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
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"fboot=run flashargs; chpart data$ospart; fsload; bootm\0" \
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"mboot=bootp; run initrdargs; tftp; bootm\0" \
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"nboot=bootp; run nfsargs; tftp; bootm\0"
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#define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */
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#if 1 /* feel free to disable for development */
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#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
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#define CONFIG_AUTOBOOT_PROMPT "\nVoiceBlue Enterprise - booting...\n"
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#define CONFIG_AUTOBOOT_DELAY_STR "." /* 1st "password" */
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#endif
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/*
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* Partitions (mtdparts command line support)
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*/
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
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#define CONFIG_FLASH_CFI_MTD
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#define MTDIDS_DEFAULT "nor0=physmap-flash.0"
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#define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:" \
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"256k(u-boot),64k(env),64k(r_env),16192k(data0),-(data1)"
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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_AUTO_COMPLETE
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_PROMPT "# "
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1)
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - \
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(CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE))
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#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x400000)
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/*
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* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
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* This time is further subdivided by a local divisor.
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*/
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#define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE
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#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */
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#define CONFIG_SYS_HZ 1000
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#define OMAP5910_DPLL_DIV 1
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#define OMAP5910_DPLL_MUL \
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((CONFIG_SYS_CLK_FREQ * (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)
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#define OMAP5910_ARM_PER_DIV 2 /* CKL/4 */
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#define OMAP5910_LCD_DIV 2 /* CKL/4 */
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#define OMAP5910_ARM_DIV 0 /* CKL/1 */
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#define OMAP5910_DSP_DIV 0 /* CKL/1 */
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#define OMAP5910_TC_DIV 1 /* CKL/2 */
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#define OMAP5910_DSP_MMU_DIV 1 /* CKL/2 */
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#define OMAP5910_ARM_TIM_SEL 1 /* CKL used for MPU timers */
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#define OMAP5910_ARM_EN_CLK 0x03d6 /* 0000 0011 1101 0110b Clock Enable */
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#define OMAP5910_ARM_CKCTL ((OMAP5910_ARM_PER_DIV) | \
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(OMAP5910_LCD_DIV << 2) | \
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(OMAP5910_ARM_DIV << 4) | \
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(OMAP5910_DSP_DIV << 6) | \
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(OMAP5910_TC_DIV << 8) | \
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(OMAP5910_DSP_MMU_DIV << 10) | \
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(OMAP5910_ARM_TIM_SEL << 12))
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#define VOICEBLUE_LED_REG 0x04030000
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#endif /* __CONFIG_H */
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