RedBoot User's Guide
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fis write

Name

fis write -- Write flash area

Synopsis

fis write {-b mem_address} {-l length} {-f flash_address}

Arguments

Name	Type	Description
`mem_address`	Number	Address of data to be written to flash.
`length`	Number	Length of data to be writtem.
`flash_address`	Number	Address of flash to write to.

Description

This command is used to write data from memory to flash. There is no cross-checking to ensure that the area being written to does not correspond to an existing image.

Examples

Write an area of data to the flash

RedBoot> fis write -b 0x0606f000 -l 0x1000 -f 0x00020000
* CAUTION * about to program FLASH
            at 0x00020000..0x0002ffff from 0x0606f000 - continue (y/n)? y
... Erase from 0x00020000-0x00030000: .
... Program from 0x0606f000-0x0607f000 at 0x00020000: .

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