X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fdavinci_dvevm.h;h=9b3d0febc01eea814d0d815cd350da1abad4e275;hb=HEAD;hp=8ecd0595a2040282322b83309bd09f35ce3c9840;hpb=7cc399c86b26abaa95f65dda0a37413dd3c77167;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h deleted file mode 100644 index 8ecd059..0000000 --- a/include/configs/davinci_dvevm.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (C) 2007 Sergey Kubushyn - * - * 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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __CONFIG_H -#define __CONFIG_H -#include - -/* - * Define this to make U-Boot skip low level initialization when loaded - * by initial bootloader. Not required by NAND U-Boot version but IS - * required for a NOR version used to burn the real NOR U-Boot into - * NOR Flash. NAND and NOR support for DaVinci chips is mutually exclusive - * so it is NOT possible to build a U-Boot with both NAND and NOR routines. - * NOR U-Boot is loaded directly from Flash so it must perform all the - * low level initialization itself. NAND version is loaded by an initial - * bootloader (UBL in TI-ese) that performs such an initialization so it's - * skipped in NAND version. The third DaVinci boot mode loads a bootloader - * via UART0 and that bootloader in turn loads and runs U-Boot (or whatever) - * performing low level init prior to loading. All that means we can NOT use - * NAND version to put U-Boot into NOR because it doesn't have NOR support and - * we can NOT use NOR version because it performs low level initialization - * effectively destroying itself in DDR memory. That's why a separate NOR - * version with this define is needed. It is loaded via UART, then one uses - * it to somehow download a proper NOR version built WITHOUT this define to - * RAM (tftp?) and burn it to NOR Flash. I would be probably able to squeeze - * NOR support into the initial bootloader so it won't be needed but DaVinci - * static RAM might be too small for this (I have something like 2Kbytes left - * as of now, without NOR support) so this might've not happened... - * -#define CONFIG_NOR_UART_BOOT - */ - -/*=======*/ -/* Board */ -/*=======*/ -#define DV_EVM -#define CFG_NAND_SMALLPAGE -#define CFG_USE_NOR -/*===================*/ -/* SoC Configuration */ -/*===================*/ -#define CONFIG_ARM926EJS /* arm926ejs CPU core */ -#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */ -#define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ -#define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ -#define CFG_HZ 1000 -/*====================================================*/ -/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ -/* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ -/*====================================================*/ -#define CFG_I2C_EEPROM_ADDR_LEN 2 -#define CFG_I2C_EEPROM_ADDR 0x50 -#define CFG_EEPROM_PAGE_WRITE_BITS 6 -#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 -/*=============*/ -/* Memory Info */ -/*=============*/ -#define CFG_MALLOC_LEN (0x10000 + 128*1024) /* malloc() len */ -#define CFG_GBL_DATA_SIZE 128 /* reserved for initial data */ -#define CFG_MEMTEST_START 0x80000000 /* memtest start address */ -#define CFG_MEMTEST_END 0x81000000 /* 16MB RAM test */ -#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ -#define CONFIG_STACKSIZE (256*1024) /* regular stack */ -#define PHYS_SDRAM_1 0x80000000 /* DDR Start */ -#define PHYS_SDRAM_1_SIZE 0x10000000 /* DDR size 256MB */ -#define DDR_8BANKS /* 8-bank DDR2 (256MB) */ -/*====================*/ -/* Serial Driver info */ -/*====================*/ -#define CFG_NS16550 -#define CFG_NS16550_SERIAL -#define CFG_NS16550_REG_SIZE 4 /* NS16550 register size */ -#define CFG_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CFG_NS16550_CLK 27000000 /* Input clock to NS16550 */ -#define CONFIG_CONS_INDEX 1 /* use UART0 for console */ -#define CONFIG_BAUDRATE 115200 /* Default baud rate */ -#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } -/*===================*/ -/* I2C Configuration */ -/*===================*/ -#define CONFIG_HARD_I2C -#define CONFIG_DRIVER_DAVINCI_I2C -#define CFG_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */ -#define CFG_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ -/*==================================*/ -/* Network & Ethernet Configuration */ -/*==================================*/ -#define 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 -/*=====================*/ -/* Flash & Environment */ -/*=====================*/ -#ifdef CFG_USE_NAND -#undef CFG_ENV_IS_IN_FLASH -#define CFG_NO_FLASH -#define CFG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ -#ifdef CFG_NAND_SMALLPAGE -#define CFG_ENV_SECT_SIZE 512 /* Env sector Size */ -#define CFG_ENV_SIZE SZ_16K -#else -#define CFG_ENV_SECT_SIZE 2048 /* Env sector Size */ -#define CFG_ENV_SIZE SZ_128K -#endif -#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */ -#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */ -#define CFG_NAND_BASE 0x02000000 -#define CFG_NAND_HW_ECC -#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -#define NAND_MAX_CHIPS 1 -#define CFG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */ -#define DEF_BOOTM "" -#elif defined(CFG_USE_NOR) -#ifdef CONFIG_NOR_UART_BOOT -#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */ -#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */ -#else -#undef CONFIG_SKIP_LOWLEVEL_INIT -#undef CONFIG_SKIP_RELOCATE_UBOOT -#endif -#define CFG_ENV_IS_IN_FLASH -#undef CFG_NO_FLASH -#define CFG_FLASH_CFI_DRIVER -#define CFG_FLASH_CFI -#define CFG_MAX_FLASH_BANKS 1 /* max number of flash banks */ -#define CFG_FLASH_SECT_SZ 0x10000 /* 64KB sect size AMD Flash */ -#define CFG_ENV_OFFSET (CFG_FLASH_SECT_SZ*3) -#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ -#define CFG_FLASH_BASE PHYS_FLASH_1 /* Flash Base for U-Boot */ -#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ -#define CFG_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ) -#define CFG_ENV_SECT_SIZE CFG_FLASH_SECT_SZ /* Env sector Size */ -#endif -/*==============================*/ -/* U-Boot general configuration */ -/*==============================*/ -#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ -#define CONFIG_MISC_INIT_R -#undef CONFIG_BOOTDELAY -#define CONFIG_BOOTFILE "uImage" /* Boot file name */ -#define CFG_PROMPT "U-Boot > " /* Monitor Command Prompt */ -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buffer sz */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ -#define CFG_LOAD_ADDR 0x80700000 /* default Linux kernel load address */ -#define CONFIG_VERSION_VARIABLE -#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ -#define CFG_HUSH_PARSER -#define CFG_PROMPT_HUSH_PS2 "> " -#define CONFIG_CMDLINE_EDITING -#define CFG_LONGHELP -#define CONFIG_CRC32_VERIFY -#define CONFIG_MX_CYCLIC -/*===================*/ -/* Linux Information */ -/*===================*/ -#define LINUX_BOOT_PARAM_ADDR 0x80000100 -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_BOOTARGS "mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp" -#define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot; bootm 0x2050000" -/*=================*/ -/* U-Boot commands */ -/*=================*/ -#include -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_I2C -#define CONFIG_CMD_MII -#define CONFIG_CMD_PING -#define CONFIG_CMD_SAVES -#define CONFIG_CMD_EEPROM -#undef CONFIG_CMD_BDI -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_SETGETDCR -#ifdef CFG_USE_NAND -#undef CONFIG_CMD_FLASH -#undef CONFIG_CMD_IMLS -#define CONFIG_CMD_NAND -#elif defined(CFG_USE_NOR) -#define CONFIG_CMD_JFFS2 -#else -#error "Either CFG_USE_NAND or CFG_USE_NOR _MUST_ be defined !!!" -#endif -/*=======================*/ -/* KGDB support (if any) */ -/*=======================*/ -#ifdef CONFIG_CMD_KGDB -#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */ -#endif -#endif /* __CONFIG_H */