refactor(tbbr): remove "fvp_r" platform specific check

fvp_r is a unique platform which does not have BL2 binary and image
loading functionality is performed by BL1 itself. To avoid
generating certificate for BL2 there was platform specific check
added which looks bit ugly, replacing that check.

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I11360fa753f847768906c42dce652296245b4a63
1 file changed