[TF-M] Does FVP_SSE300_MPS2 target build?

I just noticed the merge of the FVP_SSE300_MPS2 support and I'm trying to build, but it fails with:

--- [ 23%] Building C object test/secure_test/CMakeFiles/tfm_secure_tests.dir/suites/ps/secure/psa_ps_s_interface_testsuite.o C:/Users/thomasto/Projects/tf-m1/trusted-firmware-m/test/suites/ps/secure/psa_ps_s_interface_testsuite.c:46:39: error:       use of undeclared identifier 'PS_MAX_ASSET_SIZE' static const uint8_t write_asset_data[PS_MAX_ASSET_SIZE] = {0xBF}; ... ---

Known issue?

Thomas