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/*
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
*
* (C) Copyright 2009 Freescale Semiconductor, Inc.
*
* Configuration settings for the MX51EVK Board
*
* 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 <config_cmd_default.h>
/*
* High Level Board Configuration Options
*/
/* An i.MX51 CPU */
#define CONFIG_MX51
#include <asm/arch/imx-regs.h>
#define CONFIG_SYS_MX5_HCLK 24000000
#define CONFIG_SYS_MX5_CLK32 32768
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SYS_TEXT_BASE 0x97800000
#define CONFIG_SYS_L2CACHE_OFF
/*
* Bootloader Components Configuration
*/
#define CONFIG_CMD_SPI
#define CONFIG_CMD_SF
#define CONFIG_CMD_MMC
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_IDE
#undef CONFIG_CMD_IMLS
/*
* Environmental settings
*/
#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
#define CONFIG_ENV_SECT_SIZE (1 * 64 * 1024)
#define CONFIG_ENV_SIZE (4 * 1024)
/*
* ATAG setup
*/
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_REVISION_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_OF_LIBFDT 1
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
#define CONFIG_BOARD_EARLY_INIT_F
#define BOARD_LATE_INIT
/*
* Hardware drivers
*/
#define CONFIG_MXC_UART
#define CONFIG_SYS_MX51_UART1
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
#define CONFIG_MXC_GPIO
/*
* SPI Interface
*/
#ifdef CONFIG_CMD_SPI
#define CONFIG_HARD_SPI
#define CONFIG_MXC_SPI
#define CONFIG_DEFAULT_SPI_BUS 1
#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
/* SPI FLASH */
#ifdef CONFIG_CMD_SF
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_SST
#define CONFIG_SPI_FLASH_CS (1 | 121 << 8)
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
#define CONFIG_SF_DEFAULT_SPEED 25000000
#define CONFIG_ENV_SPI_CS (1 | 121 << 8)
#define CONFIG_ENV_SPI_BUS 0
#define CONFIG_ENV_SPI_MAX_HZ 25000000
#define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
#define CONFIG_FSL_ENV_IN_SF
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_SYS_NO_FLASH
#else
#define CONFIG_ENV_IS_NOWHERE
#endif
/* SPI PMIC */
#define CONFIG_FSL_PMIC
#define CONFIG_FSL_PMIC_BUS 0
#define CONFIG_FSL_PMIC_CS (0 | 120 << 8)
#define CONFIG_FSL_PMIC_CLK 25000000
#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_RTC_MC13783
#endif
/*
* MMC Configs
*/
#ifdef CONFIG_CMD_MMC
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_FSL_ESDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_FSL_ESDHC_NUM 2
#endif
/*
* ATA/IDE
*/
#ifdef CONFIG_CMD_IDE
#define CONFIG_LBA48
#undef CONFIG_IDE_LED
#undef CONFIG_IDE_RESET
#define CONFIG_MX51_PATA
#define __io
#define CONFIG_SYS_IDE_MAXBUS 1
#define CONFIG_SYS_IDE_MAXDEVICE 1
#define CONFIG_SYS_ATA_BASE_ADDR 0x83fe0000
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0
#define CONFIG_SYS_ATA_DATA_OFFSET 0xa0
#define CONFIG_SYS_ATA_REG_OFFSET 0xa0
#define CONFIG_SYS_ATA_ALT_OFFSET 0xd8
#define CONFIG_SYS_ATA_STRIDE 4
#define CONFIG_IDE_PREINIT
#define CONFIG_MXC_ATA_PIO_MODE 4
#endif
/*
* Filesystems
*/
#ifdef CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#endif
#undef CONFIG_CMD_PING
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#define CONFIG_CMD_DATE
/*
* Miscellaneous configurable options
*/
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BOOTDELAY 3
#define CONFIG_LOADADDR 0x90800000
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "Efika> "
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
/* Print 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 Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x90000000
#define CONFIG_SYS_MEMTEST_END 0x10000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
#define CONFIG_SYS_DDR_CLKSEL 0
#define CONFIG_SYS_CLKTL_CBCDR 0x59E35100
#endif
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