tree c4af96c1f5f233a95ea502a3fe5901caeaf2fa64
parent 1e5138eedb08460b14345f8c251d4bbf4d3f3126
author Antonio Nino Diaz <antonio.ninodiaz@arm.com> 1522076237 +0100
committer Antonio Nino Diaz <antonio.ninodiaz@arm.com> 1522751955 +0100

SPM: Assert value of `ENABLE_SPM` build flag

The Makefile was missing a check to verify that the value of
`ENABLE_SPM` is boolean.

Change-Id: I97222e4df9ae2fbd89cdb3263956dca52d360993
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>