/* * 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_SYS_USE_NAND 1 /* * SoC Configuration */ #define CONFIG_MACH_DAVINCI_HAWK #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_BOARD_EARLY_INIT_F #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_UART_U_BOOT) #define CONFIG_SYS_TEXT_BASE 0xc1080000 #else #define CONFIG_SYS_TEXT_BASE 0xc1180000 #endif /* * Memory Info */ #define CONFIG_SYS_MALLOC_LEN (1*1024*1024) /* malloc() len */ #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE #define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */ #define CONFIG_SYS_SDRAM_BASE 0xc0000000 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 -\ GENERATED_GBL_DATA_SIZE) /* memtest start addr */ #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest will be run on 16MB */ #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 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 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* * Network & Ethernet Configuration */ #define CONFIG_EMAC_MDIO_PHY_NUM 0x7 #if !defined(CONFIG_NAND_SPL) #define CONFIG_DRIVER_TI_EMAC #endif #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 #define CONFIG_NET_MULTI /* * Nand Flash */ #ifdef CONFIG_SYS_USE_NAND #define CONFIG_SYS_NO_FLASH #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_SIZE (128 << 10) #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE #define CONFIG_CLE_MASK 0x10 #define CONFIG_ALE_MASK 0x8 #define CONFIG_SYS_NAND_USE_FLASH_BBT #define CONFIG_NAND_DAVINCI #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST #define CFG_DAVINCI_STD_NAND_LAYOUT #define CONFIG_SYS_NAND_CS 3 #define CONFIG_SYS_NAND_PAGE_2K #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ /* Max number of NAND devices */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, } #define NAND_MAX_CHIPS 1 /* Block 0--not used by bootcode */ #define CONFIG_ENV_OFFSET 0x0 #define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10) #define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) #define CONFIG_SYS_NAND_U_BOOT_OFFS 0xe0000 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x40000 #define CONFIG_SYS_NAND_U_BOOT_DST 0xc1180000 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \ CONFIG_SYS_NAND_U_BOOT_SIZE - \ CONFIG_SYS_MALLOC_LEN - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_NAND_ECCPOS { \ 24, 25, 26, 27, 28, \ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \ 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \ 59, 60, 61, 62, 63 } #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 #define CONFIG_SYS_NAND_ECCSIZE 512 #define CONFIG_SYS_NAND_ECCBYTES 10 #define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / \ CONFIG_SYS_NAND_ECCSIZE) #define CONFIG_SYS_NAND_OOBSIZE 64 #define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * \ CONFIG_SYS_NAND_ECCSTEPS) #endif /* CONFIG_SYS_USE_NAND */ /* * U-Boot general configuration */ #define CONFIG_MISC_INIT_R #define CONFIG_BOOTFILE "uImage" /* Boot file name */ #define CONFIG_SYS_PROMPT "hawkboard > " /* 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 (CONFIG_SYS_MEMTEST_START + 0x100) #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_BOOTARGS \ "mem=128M console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc1180000,"\ "4M ip=static" #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 #ifdef CONFIG_SYS_USE_NAND #undef CONFIG_CMD_FLASH #undef CONFIG_CMD_IMLS #define CONFIG_CMD_NAND #endif #ifndef CONFIG_DRIVER_TI_EMAC #undef CONFIG_CMD_NET #undef CONFIG_CMD_DHCP #undef CONFIG_CMD_MII #undef CONFIG_CMD_PING #endif #endif /* __CONFIG_H */