/
ccimx6ulsbc.h
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/
ccimx6ulsbc.h
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/*
* Copyright (C) 2016-2018 Digi International, Inc.
* Copyright (C) 2015 Freescale Semiconductor, Inc.
*
* Configuration settings for the Digi ConnecCore 6UL SBC board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef CCIMX6ULSBC_CONFIG_H
#define CCIMX6ULSBC_CONFIG_H
#include "ccimx6ul_common.h"
#define CONFIG_BOARD_DESCRIPTION "SBC Pro"
/* uncomment for PLUGIN mode support */
/* #define CONFIG_USE_PLUGIN */
/* uncomment for SECURE mode support */
/* #define CONFIG_SECURE_BOOT */
/* uncomment for BEE support, needs to enable CONFIG_CMD_FUSE */
/* #define CONFIG_CMD_BEE */
/* FLASH and environment organization */
#define CONFIG_SYS_BOOT_NAND
#if defined(CONFIG_SYS_BOOT_NAND)
#define CONFIG_SYS_USE_NAND
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_UPDATE_NAND
#define CONFIG_SYS_STORAGE_MEDIA "nand"
#define CONFIG_CMD_BOOTSTREAM
#else
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_CMD_UPDATE_MMC
#define CONFIG_SYS_STORAGE_MEDIA "mmc"
#endif
#ifdef CONFIG_SYS_USE_NAND
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS
/* NAND stuff */
#define CONFIG_NAND_MXS
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* DMA stuff, needed for GPMI/MXS NAND support */
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8
#endif
#define CONFIG_SYS_FSL_USDHC_NUM 1
/* U-Boot Environment */
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_ENV_OFFSET (8 * SZ_64K)
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_ENV_OFFSET (768 * 1024)
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#elif defined(CONFIG_ENV_IS_IN_NAND)
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_OFFSET (3 * SZ_1M)
#define CONFIG_ENV_SIZE SZ_128K
#endif
#define CONFIG_SYS_REDUNDANT_ENVIRONMENT
#define CONFIG_DYNAMIC_ENV_LOCATION
#if (CONFIG_DDR_MB == 1024)
# define CONFIG_ENV_PARTITION_SIZE (3 * SZ_1M)
#else
# define CONFIG_ENV_PARTITION_SIZE (1 * SZ_1M)
#endif /* (CONFIG_DDR_MB == 1024) */
/* The environment may use any good blocks within the "environment" partition */
#define CONFIG_ENV_RANGE CONFIG_ENV_PARTITION_SIZE
/* Serial port */
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART5_BASE
#undef CONFIG_CONS_INDEX
#define CONFIG_CONS_INDEX 5
#define CONSOLE_DEV "ttymxc4"
#define CONFIG_BAUDRATE 115200
/* Ethernet */
#define CONFIG_FEC_ENET_DEV 0
#if (CONFIG_FEC_ENET_DEV == 0)
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x0
#define CONFIG_ETHPRIME "FEC0"
#define CONFIG_FEC_XCV_TYPE RMII
#elif (CONFIG_FEC_ENET_DEV == 1)
#define IMX_FEC_BASE ENET2_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x1
#define CONFIG_ETHPRIME "FEC1"
#define CONFIG_FEC_XCV_TYPE RMII
#endif
/* Video */
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_MXS
#define CONFIG_CMD_BMP
#define CONFIG_BMP_16BPP
#define BACKLIGHT_GPIO (IMX_GPIO_NR(4, 16))
#define BACKLIGHT_ENABLE_POLARITY 1
#endif
/* I2C */
#define CONFIG_SYS_I2C_MXC_I2C1
#define CONFIG_SYS_I2C_MXC_I2C2
#undef CONFIG_DEFAULT_FDT_FILE
#define CONFIG_DEFAULT_FDT_FILE "zImage-imx6ul-" CONFIG_SYS_BOARD ".dtb"
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#ifdef CONFIG_SECURE_BOOT
/*
* Authenticate bootscript before running it. IVT offset is at
* ${filesize} - CONFIG_CSF_SIZE - IVT_SIZE (0x20)
* Use 0x4000 as CSF_SIZE, as this is the value used by the script
* to sign / encrypt the bootscript
*/
#define CONFIG_BOOTCOMMAND \
"if run loadscript; then " \
"setexpr bs_ivt_offset ${filesize} - 0x4020;" \
"if hab_auth_img ${loadaddr} ${bs_ivt_offset}; then " \
"source ${loadaddr};" \
"fi; " \
"fi;"
#else
#define CONFIG_BOOTCOMMAND \
"if run loadscript; then " \
"source ${loadaddr};" \
"fi;"
#endif /* CONFIG_SECURE_BOOT */
#define CONFIG_COMMON_ENV \
CONFIG_DEFAULT_NETWORK_SETTINGS \
CONFIG_EXTRA_NETWORK_SETTINGS \
"boot_fdt=yes\0" \
"bootargs_mmc_linux=setenv bootargs console=${console},${baudrate} " \
"${bootargs_linux} root=${mmcroot} ${mtdparts}" \
"${bootargs_once} ${extra_bootargs}\0" \
"bootargs_nfs=" \
"if test ${ip_dyn} = yes; then " \
"bootargs_ip=\"ip=dhcp\";" \
"else " \
"bootargs_ip=\"ip=\\${ipaddr}:\\${serverip}:" \
"\\${gatewayip}:\\${netmask}:\\${hostname}:" \
"eth0:off\";" \
"fi;\0" \
"bootargs_nfs_linux=run bootargs_nfs;" \
"setenv bootargs console=${console},${baudrate} " \
"${bootargs_linux} root=/dev/nfs " \
"${bootargs_ip} nfsroot=${serverip}:${rootpath},v3,tcp " \
"${mtdparts} ${bootargs_once} ${extra_bootargs}\0" \
"bootargs_tftp=" \
"if test ${ip_dyn} = yes; then " \
"bootargs_ip=\"ip=dhcp\";" \
"else " \
"bootargs_ip=\"ip=\\${ipaddr}:\\${serverip}:" \
"\\${gatewayip}:\\${netmask}:\\${hostname}:" \
"eth0:off\";" \
"fi;\0" \
"bootargs_tftp_linux=run bootargs_tftp;" \
"setenv bootargs console=${console},${baudrate} " \
"${bootargs_linux} root=/dev/nfs " \
"${bootargs_ip} nfsroot=${serverip}:${rootpath},v3,tcp " \
"${mtdparts} ${bootargs_once} ${extra_bootargs}\0" \
"console=" CONSOLE_DEV "\0" \
"dboot_kernel_var=zimage\0" \
"fdt_addr=0x83000000\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"fdt_high=0xffffffff\0" \
"initrd_addr=0x83800000\0" \
"initrd_file=uramdisk.img\0" \
"initrd_high=0xffffffff\0" \
"update_addr=" __stringify(CONFIG_DIGI_UPDATE_ADDR) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"recovery_file=recovery.img\0" \
"script=boot.scr\0" \
"uboot_file=u-boot.imx\0" \
"zimage=zImage-" CONFIG_SYS_BOARD ".bin\0"
#if defined(CONFIG_SYS_BOOT_NAND)
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_COMMON_ENV \
CONFIG_ENV_MTD_SETTINGS \
"bootargs_linux=\0" \
"bootargs_nand_linux=setenv bootargs console=${console},${baudrate} " \
"${bootargs_linux} ${mtdparts} ubi.mtd=${mtdlinuxindex} " \
"ubi.mtd=${mtdrootfsindex} root=ubi1_0 " \
"rootfstype=ubifs rw " \
"${bootargs_once} ${extra_bootargs}\0" \
"install_linux_fw_sd=if load mmc 0 ${loadaddr} install_linux_fw_sd.scr;then " \
"source ${loadaddr};" \
"fi;\0" \
"linux_file=dey-image-qt-x11-" CONFIG_SYS_BOARD ".boot.ubifs\0" \
"loadscript=" \
"if test -z \"${mtdbootpart}\"; then " \
"setenv mtdbootpart " CONFIG_LINUX_PARTITION ";" \
"fi;" \
"if ubi part ${mtdbootpart}; then " \
"if ubifsmount ubi0:${mtdbootpart}; then " \
"ubifsload ${loadaddr} ${script};" \
"fi;" \
"fi;\0" \
"mtdbootpart=" CONFIG_LINUX_PARTITION "\0" \
"mtdlinuxindex=" CONFIG_ENV_MTD_LINUX_INDEX "\0" \
"mtdrecoveryindex=" CONFIG_ENV_MTD_RECOVERY_INDEX "\0" \
"mtdrootfsindex=" CONFIG_ENV_MTD_ROOTFS_INDEX "\0" \
"mtdupdateindex=" CONFIG_ENV_MTD_UPDATE_INDEX "\0" \
"recoverycmd=" \
"setenv mtdbootpart " CONFIG_RECOVERY_PARTITION ";" \
"boot\0" \
"rootfs_file=dey-image-qt-x11-" CONFIG_SYS_BOARD ".ubifs\0" \
"" /* end line */
#else
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_COMMON_ENV \
"loadscript=load mmc ${mmcbootdev}:${mmcpart} ${loadaddr} ${script}\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"${mtdparts} " \
"root=${mmcroot}\0" \
"" /* end line */
#endif
#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC2 */
#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
/* Carrier board version and ID commands */
#define CONFIG_CMD_BOARD_VERSION
#define CONFIG_CMD_BOARD_ID
/* Carrier board version in OTP bits */
#define CONFIG_HAS_CARRIERBOARD_VERSION
#ifdef CONFIG_HAS_CARRIERBOARD_VERSION
/* The carrier board version is stored in Bank 4 Word 6 (GP1)
* in bits 3..0 */
#define CONFIG_CARRIERBOARD_VERSION_BANK 4
#define CONFIG_CARRIERBOARD_VERSION_WORD 6
#define CONFIG_CARRIERBOARD_VERSION_MASK 0xf
#define CONFIG_CARRIERBOARD_VERSION_OFFSET 0
#endif /* CONFIG_HAS_CARRIERBOARD_VERSION */
/* Carrier board ID in OTP bits */
#define CONFIG_HAS_CARRIERBOARD_ID
#ifdef CONFIG_HAS_CARRIERBOARD_ID
/* The carrier board ID is stored in Bank 4 Word 6 (GP1)
* in bits 11..4 */
#define CONFIG_CARRIERBOARD_ID_BANK 4
#define CONFIG_CARRIERBOARD_ID_WORD 6
#define CONFIG_CARRIERBOARD_ID_MASK 0xff
#define CONFIG_CARRIERBOARD_ID_OFFSET 4
#endif /* CONFIG_HAS_CARRIERBOARD_ID */
/* UBI and UBIFS support */
#define CONFIG_RBTREE
#define CONFIG_CMD_UBIFS
#define CONFIG_LZO
#define CONFIG_DIGI_UBI
#endif /* CCIMX6ULSBC_CONFIG_H */