/* * Config file for Compulab CM-FX6 board * * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/ * * Author: Nikita Kiryanov <nikita@compulab.co.il> * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_CM_FX6_H #define __CONFIG_CM_FX6_H #include <asm/arch/imx-regs.h> #include <config_distro_defaults.h> #include "mx6_common.h" /* Machine config */ #define CONFIG_MX6 #define CONFIG_SYS_LITTLE_ENDIAN #define CONFIG_MACH_TYPE 4273 #define CONFIG_SYS_HZ 1000 /* Display information on boot */ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define CONFIG_TIMESTAMP /* CMD */ #include <config_cmd_default.h> #define CONFIG_CMD_GREPENV #undef CONFIG_CMD_FLASH #undef CONFIG_CMD_LOADB #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_XIMG #undef CONFIG_CMD_FPGA #undef CONFIG_CMD_IMLS /* MMC */ #define CONFIG_MMC #define CONFIG_CMD_MMC #define CONFIG_GENERIC_MMC #define CONFIG_FSL_ESDHC #define CONFIG_FSL_USDHC #define CONFIG_SYS_FSL_USDHC_NUM 3 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR /* RAM */ #define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR #define PHYS_SDRAM_2 MMDC1_ARB_BASE_ADDR #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_NR_DRAM_BANKS 2 #define CONFIG_SYS_MEMTEST_START 0x10000000 #define CONFIG_SYS_MEMTEST_END 0x10010000 #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) /* Serial console */ #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART4_BASE #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} /* Shell */ #define CONFIG_SYS_PROMPT "CM-FX6 # " #define CONFIG_SYS_CBSIZE 1024 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) /* SPI flash */ #define CONFIG_SYS_NO_FLASH #define CONFIG_CMD_SF #define CONFIG_SF_DEFAULT_BUS 0 #define CONFIG_SF_DEFAULT_CS 0 #define CONFIG_SF_DEFAULT_SPEED 25000000 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) /* Environment */ #define CONFIG_ENV_OVERWRITE #define CONFIG_ENV_IS_IN_SPI_FLASH #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS #define CONFIG_ENV_SECT_SIZE (64 * 1024) #define CONFIG_ENV_SIZE (8 * 1024) #define CONFIG_ENV_OFFSET (768 * 1024) #define CONFIG_EXTRA_ENV_SETTINGS \ "kernel=uImage-cm-fx6\0" \ "autoload=no\0" \ "loadaddr=0x10800000\0" \ "fdtaddr=0x11000000\0" \ "console=ttymxc3,115200\0" \ "ethprime=FEC0\0" \ "bootscr=boot.scr\0" \ "bootm_low=18000000\0" \ "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \ "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \ "fdtfile=cm-fx6.dtb\0" \ "doboot=bootm ${loadaddr}\0" \ "loadfdt=false\0" \ "setboottypez=setenv kernel zImage-cm-fx6;" \ "setenv doboot bootz ${loadaddr} - ${fdtaddr};" \ "setenv loadfdt true;\0" \ "setboottypem=setenv kernel uImage-cm-fx6;" \ "setenv doboot bootm ${loadaddr};" \ "setenv loadfdt false;\0"\ "run_eboot=echo Starting EBOOT ...; "\ "mmc dev ${mmcdev} && " \ "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \ "mmcdev=2\0" \ "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ "loadmmcbootscript=load mmc ${mmcdev} ${loadaddr} ${bootscr}\0" \ "mmcbootscript=echo Running bootscript from mmc ...; "\ "source ${loadaddr}\0" \ "mmcargs=setenv bootargs console=${console} " \ "root=${mmcroot} " \ "${video}\0" \ "mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \ "mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "run doboot\0" \ "satadev=0\0" \ "sataroot=/dev/sda2 rw rootwait\0" \ "sataargs=setenv bootargs console=${console} " \ "root=${sataroot} " \ "${video}\0" \ "loadsatabootscript=load sata ${satadev} ${loadaddr} ${bootscr}\0" \ "satabootscript=echo Running bootscript from sata ...; " \ "source ${loadaddr}\0" \ "sataloadkernel=load sata ${satadev} ${loadaddr} ${kernel}\0" \ "sataloadfdt=load sata ${satadev} ${fdtaddr} ${fdtfile}\0" \ "sataboot=echo Booting from sata ...; "\ "run sataargs; " \ "run doboot\0" \ "nandroot=/dev/mtdblock4 rw\0" \ "nandrootfstype=ubifs\0" \ "nandargs=setenv bootargs console=${console} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype} " \ "${video}\0" \ "nandloadfdt=nand read ${fdtaddr} 780000 80000;\0" \ "nandboot=echo Booting from nand ...; " \ "run nandargs; " \ "nand read ${loadaddr} 0 780000; " \ "if ${loadfdt}; then " \ "run nandloadfdt;" \ "fi; " \ "run doboot\0" \ "boot=mmc dev ${mmcdev}; " \ "if mmc rescan; then " \ "if run loadmmcbootscript; then " \ "run mmcbootscript;" \ "else " \ "if run mmcloadkernel; then " \ "if ${loadfdt}; then " \ "run mmcloadfdt;" \ "fi;" \ "run mmcboot;" \ "fi;" \ "fi;" \ "fi;" \ "if sata init; then " \ "if run loadsatabootscript; then " \ "run satabootscript;" \ "else "\ "if run sataloadkernel; then " \ "if ${loadfdt}; then " \ "run sataloadfdt; " \ "fi;" \ "run sataboot;" \ "fi;" \ "fi;" \ "fi;" \ "run nandboot\0" #define CONFIG_BOOTCOMMAND \ "run setboottypem; run boot" /* SPI */ #define CONFIG_SPI #define CONFIG_MXC_SPI #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_ATMEL #define CONFIG_SPI_FLASH_EON #define CONFIG_SPI_FLASH_GIGADEVICE #define CONFIG_SPI_FLASH_MACRONIX #define CONFIG_SPI_FLASH_SPANSION #define CONFIG_SPI_FLASH_STMICRO #define CONFIG_SPI_FLASH_SST #define CONFIG_SPI_FLASH_WINBOND /* NAND */ #ifndef CONFIG_SPL_BUILD #define CONFIG_CMD_NAND #define CONFIG_SYS_NAND_BASE 0x40000000 #define CONFIG_SYS_NAND_MAX_CHIPS 1 #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_NAND_MXS #define CONFIG_SYS_NAND_ONFI_DETECTION /* APBH DMA is required for NAND support */ #define CONFIG_APBH_DMA #define CONFIG_APBH_DMA_BURST #define CONFIG_APBH_DMA_BURST8 #endif /* Ethernet */ #define CONFIG_FEC_MXC #define CONFIG_FEC_MXC_PHYADDR 0 #define CONFIG_FEC_XCV_TYPE RGMII #define IMX_FEC_BASE ENET_BASE_ADDR #define CONFIG_PHYLIB #define CONFIG_PHY_ATHEROS #define CONFIG_MII #define CONFIG_ETHPRIME "FEC0" #define CONFIG_ARP_TIMEOUT 200UL #define CONFIG_NET_RETRY_COUNT 5 /* USB */ #define CONFIG_CMD_USB #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_MX6 #define CONFIG_USB_STORAGE #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_MXC_USB_FLAGS 0 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ /* I2C */ #define CONFIG_CMD_I2C #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_MXC #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_SYS_MXC_I2C3_SPEED 400000 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_I2C_EEPROM_BUS 2 /* SATA */ #define CONFIG_CMD_SATA #define CONFIG_SYS_SATA_MAX_DEVICE 1 #define CONFIG_LIBATA #define CONFIG_LBA48 #define CONFIG_DWC_AHSATA #define CONFIG_DWC_AHSATA_PORT_ID 0 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR /* GPIO */ #define CONFIG_MXC_GPIO /* Boot */ #define CONFIG_ZERO_BOOTDELAY_CHECK #define CONFIG_LOADADDR 0x10800000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SYS_BOOTMAPSZ (8 << 20) #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG #define CONFIG_SERIAL_TAG /* misc */ #define CONFIG_SYS_GENERIC_BOARD #define CONFIG_STACKSIZE (128 * 1024) #define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024) #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */ #define CONFIG_OF_BOARD_SETUP /* SPL */ #include "imx6_spl.h" #define CONFIG_SPL_BOARD_INIT #define CONFIG_SPL_MMC_SUPPORT #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x80 /* offset 64 kb */ #define CONFIG_SYS_MONITOR_LEN (CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS / 2 * 1024) #define CONFIG_SPL_SPI_SUPPORT #define CONFIG_SPL_SPI_FLASH_SUPPORT #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) #define CONFIG_SPL_SPI_LOAD #endif /* __CONFIG_CM_FX6_H */