| /* | |
| * 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 |