/* * Copyright (C) 2007, Guennadi Liakhovetski * * (C) Copyright 2009 Freescale Semiconductor, Inc. * * Configuration settings for the MX51EVK Board * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H /* High Level Configuration Options */ #define CONFIG_MX51 /* in a mx51 */ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define CONFIG_SYS_FSL_CLK #define CONFIG_SYS_TEXT_BASE 0x97800000 #include #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG #define CONFIG_MACH_TYPE MACH_TYPE_MX51_BABBAGE /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) #define CONFIG_BOARD_LATE_INIT /* * Hardware drivers */ #define CONFIG_FSL_IIM #define CONFIG_CMD_FUSE #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART1_BASE #define CONFIG_MXC_GPIO /* * SPI Configs * */ #define CONFIG_CMD_SPI #define CONFIG_MXC_SPI /* PMIC Controller */ #define CONFIG_POWER #define CONFIG_POWER_SPI #define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 0 #define CONFIG_FSL_PMIC_CS 0 #define CONFIG_FSL_PMIC_CLK 2500000 #define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) #define CONFIG_FSL_PMIC_BITLEN 32 #define CONFIG_RTC_MC13XXX /* * MMC Configs * */ #define CONFIG_FSL_ESDHC #define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR #define CONFIG_SYS_FSL_ESDHC_NUM 2 #define CONFIG_MMC #define CONFIG_CMD_MMC #define CONFIG_GENERIC_MMC #define CONFIG_CMD_FAT #define CONFIG_DOS_PARTITION /* * Eth Configs */ #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 /* USB Configs */ #define CONFIG_CMD_USB #define CONFIG_CMD_FAT #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_MX5 #define CONFIG_USB_STORAGE #define CONFIG_USB_HOST_ETHER #define CONFIG_USB_ETHER_ASIX #define CONFIG_USB_ETHER_SMSC95XX #define CONFIG_MXC_USB_PORT 1 #define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI #define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED /* Framebuffer and LCD */ #define CONFIG_PREBOOT #define CONFIG_VIDEO #define CONFIG_VIDEO_IPUV3 #define CONFIG_CFB_CONSOLE #define CONFIG_VGA_AS_SINGLE_DEVICE #define CONFIG_SYS_CONSOLE_IS_IN_ENV #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE #define CONFIG_VIDEO_BMP_RLE8 #define CONFIG_SPLASH_SCREEN #define CONFIG_BMP_16BPP #define CONFIG_VIDEO_LOGO #define CONFIG_IPUV3_CLK 133000000 /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 /*********************************************************** * Command definition ***********************************************************/ #define CONFIG_CMD_BOOTZ #define CONFIG_CMD_DATE #define CONFIG_BOOTDELAY 1 #define CONFIG_ETHPRIME "FEC0" #define CONFIG_LOADADDR 0x92000000 /* loadaddr env var */ #define CONFIG_EXTRA_ENV_SETTINGS \ "script=boot.scr\0" \ "image=zImage\0" \ "fdt_file=imx51-babbage.dtb\0" \ "fdt_addr=0x91000000\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ "mmcdev=0\0" \ "mmcpart=1\0" \ "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ "root=${mmcroot}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \ "source\0" \ "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if run loadfdt; then " \ "bootz ${loadaddr} - ${fdt_addr}; " \ "else " \ "if test ${boot_fdt} = try; then " \ "bootz; " \ "else " \ "echo WARN: Cannot load the DT; " \ "fi; " \ "fi; " \ "else " \ "bootz; " \ "fi;\0" \ "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ "root=/dev/nfs " \ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ "netboot=echo Booting from net ...; " \ "run netargs; " \ "if test ${ip_dyn} = yes; then " \ "setenv get_cmd dhcp; " \ "else " \ "setenv get_cmd tftp; " \ "fi; " \ "${get_cmd} ${image}; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ "bootz ${loadaddr} - ${fdt_addr}; " \ "else " \ "if test ${boot_fdt} = try; then " \ "bootz; " \ "else " \ "echo ERROR: Cannot load the DT; " \ "exit; " \ "fi; " \ "fi; " \ "else " \ "bootz; " \ "fi;\0" #define CONFIG_BOOTCOMMAND \ "mmc dev ${mmcdev}; if mmc rescan; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ "if run loadimage; 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_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #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 0x90010000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR #define CONFIG_CMDLINE_EDITING /*----------------------------------------------------------------------- * 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_BOARD_EARLY_INIT_F #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 #define CONFIG_SYS_MAIN_PWR_ON /*----------------------------------------------------------------------- * 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 #endif