[TF-M] TF-Mv1.3.0-RC1 => build with IARARM 8.5.4 failed

Hello,

I got the following build issue when I build with IARAR, it occurs when build mbed-crypto

IAR ANSI C/C++ Compiler V8.50.4.261/W32 for ARM Copyright 1999-2020 IAR Systems AB. Network license: 10.157.2.156 (STD) Command line error: Unexpected command line arguments: -Wno-unused-parameter

Does someone else reproduce the issue ?

Best regards