mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 11:16:15 +09:00
25ddd1fb0a
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
242 lines
7.2 KiB
C
242 lines
7.2 KiB
C
/*
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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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