context: TPIDR_EL2 register not saved/restored

TPIDR_EL2 is missing from the EL2 state register save/restore
sequence. This patch adds it to the context save restore routines.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I35fc5ee82f97b72bcedac57c791312e7b3a45251
2 files changed