upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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459 lines
13 KiB
459 lines
13 KiB
/*
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* Copyright (C) 2013 Gateworks Corporation
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/* SPL */
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#define CONFIG_SPL_NAND_SUPPORT
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#define CONFIG_SPL_MMC_SUPPORT
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#define CONFIG_SPL_FAT_SUPPORT
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/*
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#define CONFIG_SPL_SATA_SUPPORT
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*/
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/* Location in NAND to read U-Boot from */
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#define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024)
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#include "imx6_spl.h" /* common IMX6 SPL configuration */
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#include "mx6_common.h"
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#define CONFIG_MX6
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#define CONFIG_DISPLAY_CPUINFO /* display cpu info */
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#define CONFIG_DISPLAY_BOARDINFO_LATE /* display board info (after reloc) */
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#define CONFIG_MACH_TYPE 4520 /* Gateworks Ventana Platform */
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#include <asm/arch/imx-regs.h>
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#include <asm/imx-common/gpio.h>
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/* ATAGs */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_SERIAL_TAG
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#define CONFIG_REVISION_TAG
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#define CONFIG_SYS_GENERIC_BOARD
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
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/* Init Functions */
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_MISC_INIT_R
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/* GPIO */
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#define CONFIG_MXC_GPIO
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/* Serial */
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART2_BASE
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#ifdef CONFIG_SPI_FLASH
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/* SPI */
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#define CONFIG_CMD_SF
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#ifdef CONFIG_CMD_SF
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#define CONFIG_MXC_SPI
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#define CONFIG_SPI_FLASH_MTD
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#define CONFIG_SPI_FLASH_BAR
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#define CONFIG_SPI_FLASH_WINBOND
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#define CONFIG_SF_DEFAULT_BUS 0
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#define CONFIG_SF_DEFAULT_CS 0
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/* GPIO 3-19 (21248) */
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#define CONFIG_SF_DEFAULT_SPEED 30000000
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#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
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#endif
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#else
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/* Enable NAND support */
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#define CONFIG_CMD_TIME
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_NAND_TRIMFFS
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#ifdef CONFIG_CMD_NAND
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#define CONFIG_NAND_MXS
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE 0x40000000
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#define CONFIG_SYS_NAND_5_ADDR_CYCLE
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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/* DMA stuff, needed for GPMI/MXS NAND support */
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#define CONFIG_APBH_DMA
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#define CONFIG_APBH_DMA_BURST
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#define CONFIG_APBH_DMA_BURST8
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#endif
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#endif /* CONFIG_SPI_FLASH */
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/* Flattened Image Tree Suport */
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#define CONFIG_FIT
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#define CONFIG_FIT_VERBOSE
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/* I2C Configs */
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#define CONFIG_CMD_I2C
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_I2C_GSC 0
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#define CONFIG_I2C_PMIC 1
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/* MMC Configs */
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#define CONFIG_FSL_ESDHC
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#define CONFIG_FSL_USDHC
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_USDHC_NUM 1
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#define CONFIG_MMC
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#define CONFIG_CMD_MMC
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#define CONFIG_GENERIC_MMC
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#define CONFIG_BOUNCE_BUFFER
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/* Filesystem support */
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#define CONFIG_CMD_EXT2
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_UBIFS
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#define CONFIG_DOS_PARTITION
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/* Network config - Allow larger/faster download for TFTP/NFS */
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#define CONFIG_IP_DEFRAG
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#define CONFIG_TFTP_BLOCKSIZE 4096
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#define CONFIG_NFS_READ_SIZE 4096
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/*
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* SATA Configs
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*/
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#define CONFIG_CMD_SATA
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#ifdef CONFIG_CMD_SATA
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#define CONFIG_DWC_AHSATA
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#define CONFIG_SYS_SATA_MAX_DEVICE 1
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#define CONFIG_DWC_AHSATA_PORT_ID 0
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#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
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#define CONFIG_LBA48
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#define CONFIG_LIBATA
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#endif
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/*
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* PCI express
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*/
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#define CONFIG_CMD_PCI
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#ifdef CONFIG_CMD_PCI
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#define CONFIG_PCI
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#define CONFIG_PCI_PNP
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#define CONFIG_PCI_SCAN_SHOW
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#define CONFIG_PCI_FIXUP_DEV
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#define CONFIG_PCIE_IMX
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#endif
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/*
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* PMIC
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*/
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_PFUZE100
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#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
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#define CONFIG_POWER_LTC3676
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#define CONFIG_POWER_LTC3676_I2C_ADDR 0x3c
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/* Various command support */
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_IMLS
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_BMODE /* set eFUSE shadow for a boot dev and reset */
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#define CONFIG_CMD_HDMIDETECT /* detect HDMI output device */
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#define CONFIG_CMD_SETEXPR
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#define CONFIG_CMD_BOOTZ
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#define CONFIG_CMD_GSC
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#define CONFIG_CMD_EECONFIG /* Gateworks EEPROM config cmd */
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#define CONFIG_CMD_UBI
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#define CONFIG_RBTREE
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#define CONFIG_LZO
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#define CONFIG_CMD_FUSE /* eFUSE read/write support */
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#ifdef CONFIG_CMD_FUSE
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#define CONFIG_MXC_OCOTP
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#endif
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/* Ethernet support */
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#define CONFIG_FEC_MXC
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#define CONFIG_MII
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#define IMX_FEC_BASE ENET_BASE_ADDR
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#define CONFIG_FEC_XCV_TYPE RGMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_FEC_MXC_PHYADDR 0
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#define CONFIG_PHYLIB
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#define CONFIG_ARP_TIMEOUT 200UL
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/* USB Configs */
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#define CONFIG_CMD_USB
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#define CONFIG_USB_EHCI
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#define CONFIG_USB_EHCI_MX6
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#define CONFIG_USB_STORAGE
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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#define CONFIG_USB_ETHER_SMSC95XX
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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#define CONFIG_USB_KEYBOARD
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#define CONFIG_CI_UDC
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#define CONFIG_USBD_HS
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#define CONFIG_USB_GADGET_DUALSPEED
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#define CONFIG_USB_ETHER
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#define CONFIG_USB_ETH_CDC
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#define CONFIG_NETCONSOLE
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#define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
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/* Framebuffer and LCD */
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#define CONFIG_VIDEO
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#define CONFIG_VIDEO_IPUV3
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#define CONFIG_CFB_CONSOLE
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#define CONFIG_VGA_AS_SINGLE_DEVICE
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_BMP_16BPP
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_IPUV3_CLK 260000000
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#define CONFIG_CMD_HDMIDETECT
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#define CONFIG_CONSOLE_MUX
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#define CONFIG_IMX_HDMI
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#define CONFIG_IMX_VIDEO_SKIP
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/* serial console (ttymxc1,115200) */
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_BAUDRATE 115200
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "Ventana > "
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_AUTO_COMPLETE
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_HWCONFIG
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/* Print Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* Memory configuration */
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#define CONFIG_SYS_MEMTEST_START 0x10000000
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#define CONFIG_SYS_MEMTEST_END 0x10010000
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#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
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#define CONFIG_SYS_TEXT_BASE 0x17800000
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#define CONFIG_SYS_LOAD_ADDR 0x12000000
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* FLASH and environment organization */
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#define CONFIG_SYS_NO_FLASH /* no NOR flash */
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/*
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* MTD Command for mtdparts
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*/
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_PARTITIONS
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#ifdef CONFIG_SPI_FLASH
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#define MTDIDS_DEFAULT "nor0=nor"
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#define MTDPARTS_DEFAULT \
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"mtdparts=nor:512k(uboot),64k(env),2m(kernel),-(rootfs)"
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#else
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#define MTDIDS_DEFAULT "nand0=nand"
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#define MTDPARTS_DEFAULT "mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
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#endif
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/* Persistent Environment Config */
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#define CONFIG_ENV_OVERWRITE /* allow to overwrite serial and ethaddr */
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#ifdef CONFIG_SPI_FLASH
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#define CONFIG_ENV_IS_IN_SPI_FLASH
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#else
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#define CONFIG_ENV_IS_IN_NAND
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#endif
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#if defined(CONFIG_ENV_IS_IN_MMC)
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#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#elif defined(CONFIG_ENV_IS_IN_NAND)
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#define CONFIG_ENV_OFFSET (16 << 20)
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#define CONFIG_ENV_SECT_SIZE (128 << 10)
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10))
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
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#define CONFIG_ENV_OFFSET (512 * 1024)
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#define CONFIG_ENV_SECT_SIZE (64 * 1024)
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
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#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
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#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
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#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
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#endif
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/* Environment */
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
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#define CONFIG_IPADDR 192.168.1.1
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#define CONFIG_SERVERIP 192.168.1.146
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#define HWCONFIG_DEFAULT \
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"hwconfig=rs232;" \
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"dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \
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#define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
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"console=ttymxc1\0" \
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"bootdevs=usb mmc sata flash\0" \
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HWCONFIG_DEFAULT \
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"video=\0" \
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\
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"mtdparts=" MTDPARTS_DEFAULT "\0" \
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"mtdids=" MTDIDS_DEFAULT "\0" \
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\
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"fdt_high=0xffffffff\0" \
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"fdt_addr=0x18000000\0" \
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"loadfdt=" \
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"if ${fsload} ${fdt_addr} boot/${fdt_file}; then " \
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"echo Loaded DTB from boot/${fdt_file}; " \
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"elif ${fsload} ${fdt_addr} boot/${fdt_file1}; then " \
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"echo Loaded DTB from boot/${fdt_file1}; " \
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"elif ${fsload} ${fdt_addr} boot/${fdt_file2}; then " \
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"echo Loaded DTB from boot/${fdt_file2}; " \
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"fi\0" \
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\
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"script=boot/6x_bootscript-ventana\0" \
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"loadscript=" \
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"if ${fsload} ${loadaddr} ${script}; then " \
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"source; " \
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"fi\0" \
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\
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"uimage=boot/uImage\0" \
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"mmc_root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw\0" \
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"mmc_boot=" \
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"setenv fsload 'ext2load mmc 0:1'; " \
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"mmc dev 0 && mmc rescan && " \
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"run loadscript; " \
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"if ${fsload} ${loadaddr} ${uimage}; then " \
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"setenv bootargs console=${console},${baudrate} " \
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"root=/dev/mmcblk0p1 rootfstype=ext4 " \
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"rootwait rw ${video} ${extra}; " \
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"if run loadfdt && fdt addr ${fdt_addr}; then " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"bootm; " \
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"fi; " \
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"fi\0" \
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\
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"sata_boot=" \
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"setenv fsload 'ext2load sata 0:1'; sata init && " \
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"run loadscript; " \
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"if ${fsload} ${loadaddr} ${uimage}; then " \
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"setenv bootargs console=${console},${baudrate} " \
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"root=/dev/sda1 rootfstype=ext4 " \
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"rootwait rw ${video} ${extra}; " \
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"if run loadfdt && fdt addr ${fdt_addr}; then " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"bootm; " \
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"fi; " \
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"fi\0" \
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"usb_boot=" \
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"setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \
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"run loadscript; " \
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"if ${fsload} ${loadaddr} ${uimage}; then " \
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"setenv bootargs console=${console},${baudrate} " \
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"root=/dev/sda1 rootfstype=ext4 " \
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"rootwait rw ${video} ${extra}; " \
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"if run loadfdt && fdt addr ${fdt_addr}; then " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"bootm; " \
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"fi; " \
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"fi\0"
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#ifdef CONFIG_SPI_FLASH
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_EXTRA_ENV_SETTINGS_COMMON \
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"image_os=ventana/openwrt-imx6-imx6q-gw5400-a-squashfs.bin\0" \
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"image_uboot=ventana/u-boot_spi.imx\0" \
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\
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"spi_koffset=0x90000\0" \
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"spi_klen=0x200000\0" \
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\
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"spi_updateuboot=echo Updating uboot from " \
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"${serverip}:${image_uboot}...; " \
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"tftpboot ${loadaddr} ${image_uboot} && " \
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"sf probe && sf erase 0 80000 && " \
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"sf write ${loadaddr} 400 ${filesize}\0" \
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"spi_update=echo Updating OS from ${serverip}:${image_os} " \
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"to ${spi_koffset} ...; " \
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"tftp ${loadaddr} ${image_os} && " \
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"sf probe && " \
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"sf update ${loadaddr} ${spi_koffset} ${filesize}\0" \
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\
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"flash_boot=" \
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"if sf probe && " \
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"sf read ${loadaddr} ${spi_koffset} ${spi_klen}; then " \
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"setenv bootargs console=${console},${baudrate} " \
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"root=/dev/mtdblock3 " \
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"rootfstype=squashfs,jffs2 " \
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"${video} ${extra}; " \
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"bootm; " \
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"fi\0"
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#else
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_EXTRA_ENV_SETTINGS_COMMON \
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"image_rootfs=openwrt-imx6-ventana-rootfs.ubi\0" \
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\
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"nand_update=echo Updating NAND from ${serverip}:${image_rootfs}...; " \
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"tftp ${loadaddr} ${image_rootfs} && " \
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"nand erase.part rootfs && " \
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"nand write ${loadaddr} rootfs ${filesize}\0" \
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\
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"flash_boot=" \
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"setenv fsload 'ubifsload'; " \
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"ubi part rootfs && ubifsmount ubi0:rootfs; " \
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"run loadscript; " \
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"if ${fsload} ${loadaddr} ${uimage}; then " \
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"setenv bootargs console=${console},${baudrate} " \
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"root=ubi0:rootfs ubi.mtd=2 " \
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"rootfstype=ubifs ${video} ${extra}; " \
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"if run loadfdt && fdt addr ${fdt_addr}; then " \
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"ubifsumount; " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"ubifsumount; bootm; " \
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"fi; " \
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"fi\0"
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#endif
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#define CONFIG_BOOTCOMMAND \
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"for btype in ${bootdevs}; do " \
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"echo; echo Attempting ${btype} boot...; " \
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"if run ${btype}_boot; then; fi; " \
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"done"
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/* Device Tree Support */
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#define CONFIG_OF_BOARD_SETUP
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#define CONFIG_OF_LIBFDT
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#define CONFIG_FDT_FIXUP_PARTITIONS
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#ifndef CONFIG_SYS_DCACHE_OFF
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#define CONFIG_CMD_CACHE
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#endif
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#endif /* __CONFIG_H */
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