/* * Copyright (C) 2011 Freescale Semiconductor, Inc. * * Configuration settings for the MX53SMD Freescale board. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H #define CONFIG_MX53 #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define CONFIG_MACH_TYPE MACH_TYPE_MX53_SMD #include <asm/arch/imx-regs.h> #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG #define CONFIG_SYS_GENERIC_BOARD /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_MXC_GPIO #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART1_BASE /* I2C Configs */ #define CONFIG_CMD_I2C #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_MXC /* MMC Configs */ #define CONFIG_FSL_ESDHC #define CONFIG_SYS_FSL_ESDHC_ADDR 0 #define CONFIG_SYS_FSL_ESDHC_NUM 1 #define CONFIG_MMC #define CONFIG_CMD_MMC #define CONFIG_GENERIC_MMC #define CONFIG_CMD_FAT #define CONFIG_DOS_PARTITION /* Eth Configs */ #define CONFIG_HAS_ETH1 #define CONFIG_MII #define CONFIG_FEC_MXC #define IMX_FEC_BASE FEC_BASE_ADDR #define CONFIG_FEC_MXC_PHYADDR 0x1F #define CONFIG_CMD_PING #define CONFIG_CMD_DHCP #define CONFIG_CMD_MII #define CONFIG_CMD_NET /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 /* Command definition */ #include <config_cmd_default.h> #undef CONFIG_CMD_IMLS #define CONFIG_BOOTDELAY 3 #define CONFIG_ETHPRIME "FEC0" #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ #define CONFIG_SYS_TEXT_BASE 0x77800000 #define CONFIG_EXTRA_ENV_SETTINGS \ "script=boot.scr\0" \ "uimage=uImage\0" \ "mmcdev=0\0" \ "mmcpart=2\0" \ "mmcroot=/dev/mmcblk0p3 rw\0" \ "mmcrootfstype=ext3 rootwait\0" \ "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ "root=${mmcroot} " \ "rootfstype=${mmcrootfstype}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \ "source\0" \ "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "bootm\0" \ "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ "root=/dev/nfs " \ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ "netboot=echo Booting from net ...; " \ "run netargs; " \ "dhcp ${uimage}; bootm\0" \ #define CONFIG_BOOTCOMMAND \ "mmc dev ${mmcdev}; if mmc rescan; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ "if run loaduimage; then " \ "run mmcboot; " \ "else run netboot; " \ "fi; " \ "fi; " \ "else run netboot; fi" #define CONFIG_ARP_TIMEOUT 200UL /* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #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 0x70000000 #define CONFIG_SYS_MEMTEST_END 0x70010000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR #define CONFIG_CMDLINE_EDITING /* Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 2 #define PHYS_SDRAM_1 CSD0_BASE_ADDR #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) #define PHYS_SDRAM_2 CSD1_BASE_ADDR #define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024) #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE) #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) /* FLASH and environment organization */ #define CONFIG_SYS_NO_FLASH #define CONFIG_ENV_OFFSET (6 * 64 * 1024) #define CONFIG_ENV_SIZE (8 * 1024) #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_OF_LIBFDT #endif /* __CONFIG_H */