[U-Boot] [PATCH] tools: Add Marvell recovery image download script

[Stefan Roese]

On 30.11.2017 15:10, kostap at marvell.com wrote:
> From: Konstantin Porotchkin <kostap at marvell.com>
> 
> Introduce the recovery image download script for usage with
> Marvell Armada SoC families (excepting 37xx family).
> Since Marvell BootROM uses a sliding window in UART buffer
> for detecting escape sequence during the boot, it's easier
> to interrupt the normal boot flow by sending a long stream
> of chained escape sequences to the serial port instead of
> periodically sending a single escape sequence as it is done
> by kwboot utility.
> Additional benefit of using this script is the ability to
> adjust the escape sequence stream length withoiut need for
> compilation.
> 
> Signed-off-by: Konstantin Porotchkin <kostap at marvell.com>
> Cc: Stefan Roese <sr at denx.de>
> Cc: Igal Liberman <igall at marvell.com>

Applied to u-boot-marvell/master

Thanks,
Stefan