Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-12-03 18:10:13 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/include/configs/ea20.h
Hadli, Manjunath 8f5d468721 davinci: add support for printing clock frequency 
add support for printing various clock frequency info found
in SOC such as ARM core frequency, DSP core frequency and DDR
frequency as part of bdinfo command.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Tom Rini <trini@ti.com>
2012-02-12 10:11:32 +01:00

309 lines
9.9 KiB
C
Raw Blame History

/*
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
*
* Based on davinci_dvevm.h. Original Copyrights follow:
*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* Board
*/
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_USE_SPIFLASH
#define CONFIG_SYS_USE_NAND
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_BOARD_EARLY_INIT_F
#define BOARD_LATE_INIT
#define CONFIG_VIDEO
#define CONFIG_PREBOOT
/*
* SoC Configuration
*/
#define CONFIG_MACH_DAVINCI_DA850_EVM
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ 24000000
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_HZ 1000
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SYS_TEXT_BASE 0xc1080000
/*
* Memory Info
*/
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 4*1024*1024) /* malloc() len */
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
/* memtest start addr */
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
/* memtest will be run on 16MB */
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define CONFIG_STACKSIZE (256*1024) /* regular stack */
/*
* Serial Driver info
*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_SPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_DAVINCI_SPI
#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
#define CONFIG_SF_DEFAULT_SPEED 30000000
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
/*
* I2C Configuration
*/
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
#define CONFIG_SYS_I2C_SPEED 100000
/*
* Network & Ethernet Configuration
*/
#ifdef CONFIG_DRIVER_TI_EMAC
#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
#endif
#ifdef CONFIG_USE_SPIFLASH
#undef CONFIG_ENV_IS_IN_FLASH
#undef CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SIZE (8 << 10)
#define CONFIG_ENV_OFFSET 0x80000
#define CONFIG_ENV_SECT_SIZE (64 << 10)
#define CONFIG_SYS_NO_FLASH
#endif
#if defined(CONFIG_VIDEO)
#define CONFIG_VIDEO_DA8XX
#define CONFIG_CFB_CONSOLE
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SPLASH_SCREEN
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_CMD_BMP
#endif
/*
* U-Boot general configuration
*/
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
#define CONFIG_SYS_PROMPT "ea20 > " /* Command Prompt */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
/*
* Linux Information
*/
#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTDELAY 3
/*
* U-Boot commands
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ENV
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_I2C
#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif
#ifndef CONFIG_DRIVER_TI_EMAC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_MII
#undef CONFIG_CMD_PING
#endif
/* NAND Setup */
#ifdef CONFIG_SYS_USE_NAND
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#define CONFIG_CMD_NAND
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_LZO
#define CONFIG_RBTREE
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define CONFIG_NAND_DAVINCI
#define CONFIG_SYS_NAND_PAGE_2K
#define CONFIG_SYS_NAND_CS 2
#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#endif
/* SPI Flash */
#ifdef CONFIG_USE_SPIFLASH
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_FLASH
#define CONFIG_CMD_SPI
#define CONFIG_CMD_SF
#define CONFIG_CMD_SAVEENV
#endif
#if !defined(CONFIG_SYS_USE_NAND) && \
!defined(CONFIG_USE_NOR) && \
!defined(CONFIG_USE_SPIFLASH)
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_SIZE (16 << 10)
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_ENV
#endif
/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
GENERATED_GBL_DATA_SIZE)
/*
* Default environment and default scripts
* to update uboot and load kernel
*/
#define xstr(s) str(s)
#define str(s) #s
#define CONFIG_HOSTNAME ea20
#define CONFIG_EXTRA_ENV_SETTINGS \
"as=3\0" \
"netdev=eth0\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"rfsbargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rfsbpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"mtdids=nand0=davinci_nand.0\0" \
"mtdparts=mtdparts=davinci_nand.0:8m(Settings),8m(aKernel)," \
"8m(bKernel),76m(aRootfs),76m(bRootfs),-(MassSD)\0" \
"nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \
"ubi.mtd=${as} root=ubi0:rootfs\0" \
"addip_sta=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
"addip=if test -n ${ipdyn};then run addip_dyn;" \
"else run addip_sta;fi\0" \
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
"addtty=setenv bootargs ${bootargs}" \
" console=${consoledev},${baudrate}n8\0" \
"addmisc=setenv bootargs ${bootargs} ${misc}\0" \
"addmem=setenv bootargs ${bootargs} mem=${memory}\0" \
"consoledev=ttyS0\0" \
"loadaddr=c0000014\0" \
"memory=32M\0" \
"kernel_addr_r=c0700000\0" \
"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
"flash_self=run ramargs addip addtty addmtd addmisc addmem;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \
"bootm ${kernel_addr}\0" \
"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
"run nfsargs addip addtty addmtd addmisc addmem;" \
"bootm ${kernel_addr_r}\0" \
"net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \
"run rfsbargs addip addtty addmtd addmisc addmem; " \
"bootm ${kernel_addr_r}\0" \
"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
"nand_nand=ubi part nand0,${as};ubifsmount rootfs;" \
"ubifsload ${kernel_addr_r} /boot/uImage;" \
"ubifsumount; run nandargs addip addtty " \
"addmtd addmisc addmem;bootm ${kernel_addr_r}\0" \
"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
"load_magic=if sf probe 0;then sf " \
"read c0000000 0x10000 0x60000;fi\0" \
"load_nand=ubi part nand0,${as};ubifsmount rootfs;" \
"if ubifsload c0000014 /boot/u-boot.bin;" \
"then mw c0000008 ${filesize};else echo Error reading " \
"u-boot from nand!;fi\0" \
"load_net=if sf probe 0;then sf read c0000000 0x10000 0x60000;" \
"tftp c0000014 ${u-boot};" \
"mw c0000008 ${filesize};" \
"fi\0" \
"upd=if sf probe 0;then sf erase 10000 60000;" \
"sf write c0000000 10000 60000;" \
"fi\0" \
"ubootupd_net=if run load_net;then echo Updating u-boot;" \
"if run upd; then echo U-Boot updated;" \
"else echo Error updating u-boot !;" \
"echo Board without bootloader !!;" \
"fi;" \
"else echo U-Boot not downloaded..exiting;fi\0" \
"ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \
"bootcmd=run net_nfs\0"
#endif /* __CONFIG_H */
Reference in a new issue View git blame Copy permalink