e95b4bdd8d
The DM/DTS support for SPI is disabled on purpose for SPL, as it is not supported as of time of this conversion. Signed-off-by: Lukasz Majewski <lukma@denx.de>
360 lines
11 KiB
C
360 lines
11 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2017
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include "mx6_common.h"
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/* Falcon Mode */
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#define CONFIG_CMD_SPL
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#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
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#define CONFIG_CMD_SPL_WRITE_SIZE (44 * SZ_1K)
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/* Falcon Mode - MMC support */
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#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x3F00
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#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS \
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(CONFIG_CMD_SPL_WRITE_SIZE / 512)
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#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100 /* 128KiB */
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/*
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* display5 SPI-NOR memory layout
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*
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* The definition can be found in Kconfig's
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* CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
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*
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* 0x000000 - 0x020000 : SPI.SPL (128KiB)
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* 0x020000 - 0x120000 : SPI.u-boot (1MiB)
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* 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB)
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* 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB)
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* 0x140000 - 0x540000 : SPI.swupdate-kernel-FIT (4MiB)
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* 0x540000 - 0x1540000 : SPI.swupdate-initramfs (16MiB)
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* 0x1540000 - 0x1640000 : SPI.factory (1MiB)
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*/
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/* SPI Flash Configs */
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#if defined(CONFIG_SPL_BUILD)
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#undef CONFIG_DM_SPI
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#undef CONFIG_DM_SPI_FLASH
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#undef CONFIG_SPI_FLASH_MTD
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#endif
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/* Below values are "dummy" - only to avoid build break */
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#define CONFIG_SYS_SPI_KERNEL_OFFS 0x150000
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#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
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#define CONFIG_SYS_SPI_ARGS_SIZE 0x10000
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#include "imx6_spl.h"
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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_REVISION_TAG
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
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#define CONFIG_MXC_UART_BASE UART5_BASE
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/* I2C Configs */
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#define CONFIG_I2C_MULTI_BUS
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/* MMC Configs */
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_BAUDRATE 115200
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#ifndef CONFIG_BOOTCOMMAND
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#define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
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"run recovery;" \
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"else if test ${BOOT_FROM} = FACTORY; then " \
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"run factory_nfs;" \
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"else " \
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"run boot_mmc;" \
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"fi;fi"
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#endif
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#define PARTS_DEFAULT \
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/* Linux partitions */ \
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"partitions=" \
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"uuid_disk=${uuid_gpt_disk};" \
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"name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
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"name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
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"name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
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"name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
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"name=data,size=-,uuid=${uuid_gpt_data}\0"
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#define SWUPDATE_RECOVERY_PROCEDURE \
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"echo '#######################';" \
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"echo '# RECOVERY SWUupdate #';" \
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"echo '#######################';" \
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"echo '#######################';" \
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"echo '# GPT verify #';" \
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"if gpt verify mmc ${mmcdev} ${partitions}; then " \
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"echo '# OK ! #';" \
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"else " \
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"echo '# FAILED ! #';" \
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"echo '# GPT RESTORATION #';" \
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"gpt write mmc ${mmcdev} ${partitions};" \
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"fi;" \
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"echo '#######################';" \
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"setenv loadaddr_swu_initramfs 0x14000000;" \
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"setenv bootargs console=${console} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}::off root=/dev/ram rw;" \
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"sf probe;" \
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"sf read ${loadaddr} swu-kernel;" \
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"sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
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"bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
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#define SETUP_BOOTARGS \
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"run set_rootfs_part;" \
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"setenv bootargs ${bootargs} console=${console} " \
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"root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
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"rootwait rootfstype=ext4 rw; " \
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"run set_kernel_part;" \
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"part start mmc ${mmcdev} ${kernel_part} lba_start; " \
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"mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
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"setenv fdt_conf imx6q-${board}-${display}.dtb; "
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/* All the numbers are in LBAs */
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#define __TFTP_UPDATE_KERNEL \
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"tftp_mmc_fitImg=" \
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"if test ! -n ${kernel_part}; then " \
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"setenv kernel_part ${kernel_part_active};" \
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"fi;" \
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"if tftp ${loadaddr} ${kernel_file}; then " \
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"setexpr fw_sz ${filesize} / 0x200; " \
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"setexpr fw_sz ${fw_sz} + 1; " \
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"part start mmc ${mmcdev} ${kernel_part} lba_start; " \
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"mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
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"; fi\0" \
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#define TFTP_UPDATE_KERNEL \
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"setenv kernel_part ${kernel_part_active};" \
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"run tftp_mmc_fitImg;" \
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"setenv kernel_part ${kernel_part_backup};" \
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"run tftp_mmc_fitImg;" \
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#define __TFTP_UPDATE_ROOTFS \
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"tftp_mmc_rootfs=" \
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"if test ! -n ${rootfs_part}; then " \
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"setenv rootfs_part ${rootfs_part_active};" \
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"fi;" \
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"if tftp ${loadaddr} ${rootfs_file}; then " \
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"setexpr fw_sz ${filesize} / 0x200; " \
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"setexpr fw_sz ${fw_sz} + 1; " \
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"part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
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"mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
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"; fi\0" \
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#define TFTP_UPDATE_ROOTFS \
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"setenv rootfs_part ${rootfs_part_active};" \
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"run tftp_mmc_rootfs;" \
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"run tftp_mmc_rootfs_bkp;" \
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#define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
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"tftp_sf_fitImg_SWU=" \
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"if tftp ${loadaddr} ${kernel_file}; then " \
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"sf probe;" \
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"sf erase swu-kernel +${filesize};" \
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"sf write ${loadaddr} swu-kernel ${filesize};" \
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"; fi\0" \
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#define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
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"swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
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"tftp_sf_initramfs_SWU=" \
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"if tftp ${loadaddr} ${swu_initramfs_file}; then " \
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"sf probe;" \
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"sf erase swu-initramfs +${filesize};" \
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"sf write ${loadaddr} swu-initramfs ${filesize};" \
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"; fi\0" \
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#define TFTP_UPDATE_BOOTLOADER \
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"ubootfile=u-boot.img\0" \
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"ubootfileSPL=SPL\0" \
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"tftp_sf_uboot=" \
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"if tftp ${loadaddr} ${ubootfile}; then " \
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"sf probe;" \
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"sf erase u-boot +${filesize};" \
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"sf write ${loadaddr} u-boot ${filesize}" \
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"; fi\0" \
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"tftp_sf_SPL=" \
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"if tftp ${loadaddr} ${ubootfileSPL}; then " \
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"sf probe;" \
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"setexpr uboot_SPL_size ${filesize} + 0x400;" \
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"sf erase 0x0 +${uboot_SPL_size};" \
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"sf write ${loadaddr} 0x400 ${filesize};" \
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"fi\0" \
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#define TFTP_UPDATE_SPINOR \
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"spinorfile=core-image-lwn-display5.spinor\0" \
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"spinorsize=0x2000000\0" \
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"tftp_sf_img=" \
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"if tftp ${loadaddr} ${spinorfile}; then " \
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"sf probe;" \
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"sf erase 0x0 ${spinorsize};" \
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"sf write ${loadaddr} 0x0 ${filesize};" \
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"fi\0" \
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#define CONFIG_EXTRA_ENV_SETTINGS \
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PARTS_DEFAULT \
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"gpio_recovery=93\0" \
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"check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
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"display=tianma-tm070-800x480\0" \
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"board=display5\0" \
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"mmcdev=0\0" \
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"altbootcmd=run recovery\0" \
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"bootdelay=1\0" \
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"baudrate=115200\0" \
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"bootcmd=" CONFIG_BOOTCOMMAND "\0" \
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"ethact=FEC\0" \
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"netdev=eth0\0" \
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"boot_os=y\0" \
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"hostname=display5\0" \
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"loadaddr=0x12000000\0" \
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"fdtaddr=0x12800000\0" \
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"console=ttymxc4,115200 quiet cma=256M\0" \
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"fdtfile=imx6q-display5.dtb\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"kernel_file=fitImage\0" \
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"fitImg_fw_sz=0x2200\0" \
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"up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
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"download_kernel=" \
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"tftpboot ${loadaddr} ${kernel_file};\0" \
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"factory_nfs=" \
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"setenv ipaddr 192.168.1.102;" \
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"setenv gatewayip 192.168.1.1;" \
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"setenv netmask 255.255.255.0;" \
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"setenv serverip 192.168.1.2;" \
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"echo BOOT: FACTORY (LEG);" \
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"run boot_nfs\0" \
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"boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
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"recovery=" \
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"echo BOOT: RECOVERY: SWU;" \
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"run boot_swu_recovery\0" \
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"boot_tftp=" \
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"if run download_kernel; then " \
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"setenv bootargs console=${console} " \
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"root=/dev/mmcblk0p2 rootwait;" \
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"bootm ${loadaddr} - ${fdtaddr};reset;" \
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"fi\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
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"${hostname}:eth0:on" \
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"\0" \
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"nfsargs=setenv bootargs " \
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"root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
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"\0" \
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"rootpath=/srv/tftp/DISP5/rootfs\0" \
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"boot_nfs=" \
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"if run download_kernel; then " \
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"run nfsargs;" \
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"run addip;" \
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"setenv bootargs ${bootargs} console=${console};" \
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"setenv fdt_conf imx6q-${board}-${display}.dtb; " \
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"bootm ${loadaddr}#conf@${fdt_conf};reset;" \
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"fi\0" \
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"falcon_setup=" \
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"if mmc dev ${mmcdev}; then " \
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SETUP_BOOTARGS \
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"spl export fdt ${loadaddr}#conf@${fdt_conf};" \
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"setexpr fw_sz ${fdtargslen} / 0x200; " \
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"setexpr fw_sz ${fw_sz} + 1; " \
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"mmc write ${fdtargsaddr} " \
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__stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
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"fi\0" \
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"boot_mmc=" \
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"if mmc dev ${mmcdev}; then " \
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SETUP_BOOTARGS \
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"bootm ${loadaddr}#conf@${fdt_conf};reset;" \
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"fi\0" \
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"set_kernel_part=" \
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"if test ${BOOT_FROM} = ACTIVE; then " \
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"setenv kernel_part ${kernel_part_active};" \
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"echo BOOT: ACTIVE;" \
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"else if test ${BOOT_FROM} = BACKUP; then " \
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"setenv kernel_part ${kernel_part_backup};" \
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"echo BOOT: BACKUP;" \
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"else " \
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"run recovery;" \
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"fi;fi\0" \
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"set_rootfs_part=" \
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"if test ${BOOT_FROM} = ACTIVE; then " \
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"setenv rootfs_part ${rootfs_part_active};" \
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"else if test ${BOOT_FROM} = BACKUP; then " \
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"setenv rootfs_part ${rootfs_part_backup};" \
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"else " \
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"run recovery;" \
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"fi;fi\0" \
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"BOOT_FROM=ACTIVE\0" \
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TFTP_UPDATE_BOOTLOADER \
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TFTP_UPDATE_SPINOR \
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"kernel_part_active=1\0" \
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"kernel_part_backup=3\0" \
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__TFTP_UPDATE_KERNEL \
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"rootfs_part_active=2\0" \
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"rootfs_part_backup=4\0" \
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"rootfs_file=core-image-lwn-display5.ext4\0" \
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"rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
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__TFTP_UPDATE_ROOTFS \
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"tftp_mmc_rootfs_bkp=" \
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"setenv rootfs_part ${rootfs_part_backup};" \
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"setenv rootfs_file ${rootfs_file_backup};" \
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"run tftp_mmc_rootfs\0" \
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TFTP_UPDATE_RECOVERY_SWU_KERNEL \
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TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
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"\0" \
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/* Miscellaneous configurable options */
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#undef CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_CBSIZE 2048
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/* Print Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_MAXARGS 32
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
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#define CONFIG_SYS_HZ 1000
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/* Physical Memory Map */
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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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/* Watchdog */
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#define CONFIG_WATCHDOG_TIMEOUT_MSECS 15000
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/* ENV config */
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#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
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#define CONFIG_ENV_SIZE (SZ_64K)
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/* The 0x120000 value corresponds to above SPI-NOR memory MAP */
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#define CONFIG_ENV_OFFSET (0x120000)
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#define CONFIG_ENV_SECT_SIZE (SZ_64K)
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
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CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#endif
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#endif /* __CONFIG_H */
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