feat(plat/nxp/common): add SecMon register definition for ch_3_2

Add SecMon register definition for ch_3_2.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I80d134ea4e94ad234e1a8fbd02798d5fd86d2544
1 file changed