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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Config file for Compulab CM-FX6 board
- *
- * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
- *
- * Author: Nikita Kiryanov <nikita@compulab.co.il>
- */
- #ifndef __CONFIG_CM_FX6_H
- #define __CONFIG_CM_FX6_H
- #include "mx6_common.h"
- /* Machine config */
- #define CONFIG_SYS_LITTLE_ENDIAN
- #define CONFIG_MACH_TYPE 4273
- /* MMC */
- #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_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_BASE UART4_BASE
- #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
- /* Environment */
- #ifndef CONFIG_SPL_BUILD
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "fdt_addr_r=0x18000000\0" \
- "ramdisk_addr_r=0x13000000\0" \
- "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
- "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
- "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
- "fdtfile=undefined\0" \
- "stdin=serial,usbkbd\0" \
- "stdout=serial,vidconsole\0" \
- "stderr=serial,vidconsole\0" \
- "panel=HDMI\0" \
- "autoload=no\0" \
- "uImage=uImage-cm-fx6\0" \
- "zImage=zImage-cm-fx6\0" \
- "kernel=uImage-cm-fx6\0" \
- "dtb=cm-fx6.dtb\0" \
- "console=ttymxc3,115200\0" \
- "ethprime=FEC0\0" \
- "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \
- "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \
- "doboot=bootm ${kernel_addr_r}\0" \
- "doloadfdt=false\0" \
- "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
- "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
- "setboottypez=setenv kernel ${zImage};" \
- "setenv doboot bootz ${kernel_addr_r} - ${fdt_addr_r};" \
- "setenv doloadfdt true;\0" \
- "setboottypem=setenv kernel ${uImage};" \
- "setenv doboot bootm ${kernel_addr_r};" \
- "setenv doloadfdt false;\0"\
- "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
- "sataroot=/dev/sda2 rw rootwait\0" \
- "nandroot=/dev/mtdblock4 rw\0" \
- "nandrootfstype=ubifs\0" \
- "mmcargs=setenv bootargs console=${console} root=${mmcroot} " \
- "${video} ${extrabootargs}\0" \
- "sataargs=setenv bootargs console=${console} root=${sataroot} " \
- "${video} ${extrabootargs}\0" \
- "nandargs=setenv bootargs console=${console} " \
- "root=${nandroot} " \
- "rootfstype=${nandrootfstype} " \
- "${video} ${extrabootargs}\0" \
- "nandboot=if run nandloadkernel; then " \
- "run nandloadfdt;" \
- "run setboottypem;" \
- "run storagebootcmd;" \
- "run setboottypez;" \
- "run storagebootcmd;" \
- "fi;\0" \
- "run_eboot=echo Starting EBOOT ...; "\
- "mmc dev 2 && " \
- "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \
- "loadkernel=load ${storagetype} ${storagedev} ${kernel_addr_r} ${kernel};\0"\
- "loadfdt=load ${storagetype} ${storagedev} ${fdt_addr_r} ${dtb};\0" \
- "nandloadkernel=nand read ${kernel_addr_r} 0 780000;\0" \
- "nandloadfdt=nand read ${fdt_addr_r} 780000 80000;\0" \
- "setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \
- "setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \
- "setupnandboot=setenv storagetype nand;\0" \
- "storagebootcmd=echo Booting from ${storagetype} ...;" \
- "run ${storagetype}args; run doboot;\0" \
- "trybootk=if run loadkernel; then " \
- "if ${doloadfdt}; then " \
- "run loadfdt;" \
- "fi;" \
- "run storagebootcmd;" \
- "fi;\0" \
- "trybootsmz=" \
- "run setboottypem;" \
- "run trybootk;" \
- "run setboottypez;" \
- "run trybootk;\0" \
- "legacy_bootcmd=" \
- "run setupmmcboot;" \
- "mmc dev ${storagedev};" \
- "if mmc rescan; then " \
- "run trybootsmz;" \
- "fi;" \
- "run setupsataboot;" \
- "if sata init; then " \
- "run trybootsmz;" \
- "fi;" \
- "run setupnandboot;" \
- "run nandboot;\0" \
- "findfdt="\
- "if test $board_name = Utilite && test $board_rev = MX6Q ; then " \
- "setenv fdtfile imx6q-utilite-pro.dtb; fi; " \
- "if test $fdtfile = undefined; then " \
- "echo WARNING: Could not determine dtb to use; fi; \0" \
- BOOTENV
- #define BOOT_TARGET_DEVICES(func) \
- func(USB, usb, 0) \
- func(MMC, mmc, 2) \
- func(SATA, sata, 0)
- #include <config_distro_bootcmd.h>
- #else
- #define CONFIG_EXTRA_ENV_SETTINGS
- #endif
- /* NAND */
- #ifndef CONFIG_SPL_BUILD
- #define CONFIG_SYS_NAND_BASE 0x40000000
- #define CONFIG_SYS_NAND_MAX_CHIPS 1
- #define CONFIG_SYS_MAX_NAND_DEVICE 1
- #define CONFIG_SYS_NAND_ONFI_DETECTION
- /* APBH DMA is required for NAND support */
- #endif
- /* SPI Flash Configs */
- #if defined(CONFIG_SPL_BUILD)
- #undef CONFIG_DM_SPI
- #undef CONFIG_DM_SPI_FLASH
- #undef CONFIG_SPI_FLASH_MTD
- #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_ETHPRIME "FEC0"
- #define CONFIG_ARP_TIMEOUT 200UL
- #define CONFIG_NET_RETRY_COUNT 5
- /* USB */
- #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_SYS_I2C
- #define CONFIG_SYS_I2C_MXC
- #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
- #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
- #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
- #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_SYS_SATA_MAX_DEVICE 1
- #define CONFIG_LBA48
- #define CONFIG_DWC_AHSATA_PORT_ID 0
- #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
- /* Boot */
- #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
- #define CONFIG_SERIAL_TAG
- /* misc */
- #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
- /* SPL */
- #include "imx6_spl.h"
- /* Display */
- #define CONFIG_IMX_HDMI
- #define CONFIG_VIDEO_BMP_RLE8
- #define CONFIG_VIDEO_LOGO
- #define CONFIG_VIDEO_BMP_LOGO
- /* EEPROM */
- #define CONFIG_ENV_EEPROM_IS_ON_I2C
- #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
- #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
- #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
- #define CONFIG_SYS_EEPROM_SIZE 256
- #endif /* __CONFIG_CM_FX6_H */
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