diff options
| -rw-r--r-- | bl31/bl31.mk | 3 | ||||
| -rw-r--r-- | docs/secure-partition-manager-design.rst | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/bl31/bl31.mk b/bl31/bl31.mk index 77779548..019a19ec 100644 --- a/bl31/bl31.mk +++ b/bl31/bl31.mk @@ -8,6 +8,9 @@ # Include SPM Makefile ################################################################################ ifeq (${ENABLE_SPM},1) +ifeq (${EL3_EXCEPTION_HANDLING},0) + $(error EL3_EXCEPTION_HANDLING must be 1 for SPM support) +endif $(info Including SPM makefile) include services/std_svc/spm/spm.mk endif diff --git a/docs/secure-partition-manager-design.rst b/docs/secure-partition-manager-design.rst index fec7c00c..73406b20 100644 --- a/docs/secure-partition-manager-design.rst +++ b/docs/secure-partition-manager-design.rst @@ -125,8 +125,9 @@ Interface). This will be referred to as the *Standalone MM Secure Partition* in the rest of this document. To enable SPM support in TF-A, the source code must be compiled with the build -flag ``ENABLE_SPM=1``. On Arm platforms the build option ``ARM_BL31_IN_DRAM`` -must be set to 1. Also, the location of the binary that contains the BL32 image +flag ``ENABLE_SPM=1``, along with ``EL3_EXCEPTION_HANDLING=1``. On Arm +platforms the build option ``ARM_BL31_IN_DRAM`` must be set to 1. Also, the +location of the binary that contains the BL32 image (``BL32=path/to/image.bin``) must be specified. First, build the Standalone MM Secure Partition. To build it, refer to the |