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https://github.com/brain-hackers/u-boot-brain
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mx6sabre_common: Add DFU support
Add DFU support. Tested by flashing SPL and u-boot.img into SPI NOR flash with the following commands: => setenv dfu_alt_info ${dfu_alt_info_spl} => run dfuspi On the host PC: $ sudo dfu-util -D SPL -a spl On the target: CTRL+C => setenv dfu_alt_info ${dfu_alt_info_img} => run dfuspi On the host PC: $ sudo dfu-util -D u-boot.img -a u-boot Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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@ -80,6 +80,10 @@
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"boot_fdt=try\0" \
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"boot_fdt=try\0" \
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"ip_dyn=yes\0" \
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"ip_dyn=yes\0" \
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"console=" CONFIG_CONSOLE_DEV "\0" \
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"console=" CONFIG_CONSOLE_DEV "\0" \
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"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
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"dfu_alt_info_spl=spl raw 0x400\0" \
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"dfu_alt_info_img=u-boot raw 0x10000\0" \
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"dfu_alt_info=spl raw 0x400\0" \
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"fdt_high=0xffffffff\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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@ -244,6 +248,12 @@
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#define CONFIG_ANDROID_BOOT_IMAGE
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#define CONFIG_ANDROID_BOOT_IMAGE
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#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
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#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
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#define CONFIG_FASTBOOT_BUF_SIZE 0x07000000
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#define CONFIG_FASTBOOT_BUF_SIZE 0x07000000
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/* USB Device Firmware Update support */
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#define CONFIG_CMD_DFU
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#define CONFIG_USB_FUNCTION_DFU
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#define CONFIG_DFU_MMC
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#define CONFIG_DFU_SF
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#endif
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#endif
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#endif /* __MX6QSABRE_COMMON_CONFIG_H */
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#endif /* __MX6QSABRE_COMMON_CONFIG_H */
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