plat: marvell: t9130: add SVC support

As the preparation for adding the CN913x SoC family support
introduce code that enable SVC and the frequency handling
specific for the AP807 North Bridge.

Change-Id: Ibe34a511b49cd9671a2e53b77bdcfc644bb915e3
Signed-off-by: Alex Evraev <alexev@marvell.com>
1 file changed