/* * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl * * Configuation settings for the TI OMAP VoiceBlue board. * * 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 * version 2 as published by the Free Software Foundation. * * 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_H #define __CONFIG_H #include <configs/omap1510.h> #define CONFIG_ARM925T 1 /* This is an arm925t CPU */ #define CONFIG_OMAP 1 /* in a TI OMAP core */ #define CONFIG_OMAP1510 1 /* which is in a 5910 */ /* Input clock of PLL */ #define CONFIG_SYS_CLK_FREQ 150000000 /* 150MHz input clock */ #define CONFIG_XTAL_FREQ 12000000 #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ #define CONFIG_MISC_INIT_R /* There is nothing to really init */ #define BOARD_LATE_INIT /* but we flash the LEDs here */ #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS 1 #define CONFIG_INITRD_TAG 1 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ /* * Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ #define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */ #define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024) #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ #define CFG_LOAD_ADDR PHYS_SDRAM_1 + 0x400000 /* default load address */ /* * FLASH organization */ #define CFG_FLASH_CFI /* Flash is CFI conformant */ #define CFG_FLASH_CFI_DRIVER /* Use the common driver */ #define CFG_MAX_FLASH_BANKS 1 #define CFG_FLASH_BASE PHYS_FLASH_1 /* FIXME: Does not work on AMD flash */ /* #define CFG_FLASH_USE_BUFFER_WRITE 1 */ /* use buffered writes (20x faster) */ #define CFG_MAX_FLASH_SECT 512 /* max # of sectors on one chip */ #define CFG_MONITOR_BASE PHYS_FLASH_1 #define CFG_MONITOR_LEN (256 * 1024) /* * Environment settings */ #define CFG_ENV_IS_IN_FLASH #define CFG_ENV_ADDR (PHYS_FLASH_1 + CFG_MONITOR_LEN) #define CFG_ENV_SIZE (8 * 1024) #define CFG_ENV_SECT_SIZE (64 * 1024) #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE) #define CFG_ENV_SIZE_REDUND CFG_ENV_SIZE #define CONFIG_ENV_OVERWRITE /* * Size of malloc() pool and stack */ #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ #define CFG_MALLOC_LEN (4 * 1024 * 1024) #define CONFIG_STACKSIZE (1 * 1024 * 1024) #define PHYS_SDRAM_1_RESERVED (CFG_MONITOR_LEN + CFG_MALLOC_LEN + CONFIG_STACKSIZE) /* * Hardware drivers */ #define CONFIG_DRIVER_SMC91111 #define CONFIG_SMC91111_BASE 0x08000300 #define CONFIG_HARD_I2C #define CFG_I2C_SPEED 100000 #define CFG_I2C_SLAVE 1 #define CONFIG_DRIVER_OMAP1510_I2C #define CONFIG_RTC_DS1307 #define CFG_I2C_RTC_ADDR 0x68 /* * NS16550 Configuration */ #define CFG_NS16550 #define CFG_NS16550_SERIAL #define CFG_NS16550_REG_SIZE (-4) #define CFG_NS16550_CLK (CONFIG_XTAL_FREQ) /* can be 12M/32Khz or 48Mhz */ #define CFG_NS16550_COM1 OMAP1510_UART1_BASE /* uart1 */ #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* * Command line configuration. */ #include <config_cmd_default.h> #define CONFIG_CMD_BDI #define CONFIG_CMD_BOOTD #define CONFIG_CMD_DHCP #define CONFIG_CMD_ENV #define CONFIG_CMD_FLASH #define CONFIG_CMD_IMI #define CONFIG_CMD_JFFS2 #define CONFIG_CMD_LOADB #define CONFIG_CMD_MEMORY #define CONFIG_CMD_NET #define CONFIG_CMD_PING #define CONFIG_CMD_RUN /* * BOOTP options */ #define CONFIG_BOOTP_SUBNETMASK #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME #define CONFIG_BOOTP_BOOTPATH #define CONFIG_LOOPW #define CONFIG_BOOTDELAY 3 #define CONFIG_ZERO_BOOTDELAY_CHECK /* allow to break in always */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ #define CFG_AUTOLOAD "n" /* No autoload */ #define CONFIG_BOOTCOMMAND "run nboot" #define CONFIG_PREBOOT "run setup" #define CONFIG_EXTRA_ENV_SETTINGS \ "silent=1\0" \ "ospart=0\0" \ "bootfile=/boot/uImage\0" \ "setpart=" \ "if test -n $swapos; then " \ "setenv swapos; saveenv; " \ "if test $ospart -eq 0; then setenv ospart 1; else setenv ospart 0; fi; "\ "fi\0" \ "setup=setenv bootargs console=ttyS0,$baudrate " \ "mtdparts=$mtdparts\0" \ "nfsargs=setenv bootargs $bootargs " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \ "nfsroot=$rootpath root=/dev/nfs\0" \ "flashargs=run setpart; setenv bootargs $bootargs " \ "root=mtd:data$ospart ro " \ "rootfstype=jffs2\0" \ "initrdargs=setenv bootargs $bootargs " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \ "fboot=run flashargs; chpart data$ospart; fsload; bootm\0" \ "mboot=bootp; run initrdargs; tftp; bootm\0" \ "nboot=bootp; run nfsargs; tftp; bootm\0" #define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */ #if 1 /* feel free to disable for development */ #define CONFIG_AUTOBOOT_KEYED /* Enable password protection */ #define CONFIG_AUTOBOOT_PROMPT "\nVoiceBlue Enterprise - booting...\n" #define CONFIG_AUTOBOOT_DELAY_STR "." /* 1st "password" */ #endif /* * JFFS2 partitions (mtdparts command line support) */ #define CONFIG_JFFS2_CMDLINE #define MTDIDS_DEFAULT "nor0=omapflash.0" #define MTDPARTS_DEFAULT "mtdparts=omapflash.0:256k(u-boot),64k(env),64k(r_env),16192k(data0),-(data1)" /* * Miscellaneous configurable options */ #define CFG_HUSH_PARSER #define CFG_PROMPT_HUSH_PS2 "> " #define CONFIG_AUTO_COMPLETE #define CFG_LONGHELP /* undef to save memory */ #define CFG_PROMPT "# " /* Monitor Command Prompt */ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ #define CFG_MAXARGS 16 /* max number of command args */ #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ #define CFG_MEMTEST_START PHYS_SDRAM_1 #define CFG_MEMTEST_END PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - PHYS_SDRAM_1_RESERVED #undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ /* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1. * This time is further subdivided by a local divisor. */ #define CFG_TIMERBASE OMAP1510_TIMER1_BASE #define CFG_PVT 7 /* 2^(pvt+1), divide by 256 */ #define CFG_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT)) #define OMAP5910_DPLL_DIV 1 #define OMAP5910_DPLL_MUL ((CONFIG_SYS_CLK_FREQ * \ (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ) #define OMAP5910_ARM_PER_DIV 2 /* CKL/4 */ #define OMAP5910_LCD_DIV 2 /* CKL/4 */ #define OMAP5910_ARM_DIV 0 /* CKL/1 */ #define OMAP5910_DSP_DIV 0 /* CKL/1 */ #define OMAP5910_TC_DIV 1 /* CKL/2 */ #define OMAP5910_DSP_MMU_DIV 1 /* CKL/2 */ #define OMAP5910_ARM_TIM_SEL 1 /* CKL used for MPU timers */ #define OMAP5910_ARM_EN_CLK 0x03d6 /* 0000 0011 1101 0110b Clock Enable */ #define OMAP5910_ARM_CKCTL ((OMAP5910_ARM_PER_DIV) | \ (OMAP5910_LCD_DIV << 2) | \ (OMAP5910_ARM_DIV << 4) | \ (OMAP5910_DSP_DIV << 6) | \ (OMAP5910_TC_DIV << 8) | \ (OMAP5910_DSP_MMU_DIV << 10) | \ (OMAP5910_ARM_TIM_SEL << 12)) #define VOICEBLUE_LED_REG 0x04030000 #endif /* __CONFIG_H */