| /* |
| * 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 */ |