PSoC: Fix compilation errors when FIH is enabled.

For some levels of FIH, some or all of the following functions
still need to be implemented:
tfm_hal_verify_static_boundaries()
tfm_fih_random_init()
tfm_fih_random_generate()

Signed-off-by: Chris Brand <chris.brand@cypress.com>
Change-Id: I028f1c71605e1e3ea73370d8f63e6acd10a6c2cd
2 files changed