fix: switching services: unify mtdparts passing

	- In all other places mtdparts contains 'mtdparts=' string at the
	beginning. Before this commit, cpss_env cmd modified mtdparts variable
	so the mtdparts variable did not contian 'mtdparts=' string at the
	beginning. This causes problem when mtd parameters were passing from
	U-Boot by different cmd than 'standalone_mtd'.

	Bug fix for: 'SYSTEMSW-1137 "mtdparts parameter doesn't pass from
	U_boot to Linux. AC3 LSP 3.4'

Change-Id: Ifcd1995103caff0ddf338396a897535b34f5e607
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/18159
Tested-by: Star_Automation <star@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Reviewed-by: Omri Itach <omrii@marvell.com>
1 file changed