https://community.nxp.com/t5/MPC5xxx/AUTOSAR-MCAL-MPC5744P/m-p/2396834#M28488 <P>Hello, is there any free compiler option to build the AUTOSAR MCAL applications for MPC5744P?</P> Mon, 20 Jul 2026 14:29:18 GMT DanielFelix 2026-07-20T14:29:18Z https://community.nxp.com/t5/MPC5xxx/AUTOSAR-MCAL-MPC5744P/m-p/2396834#M28488 <P>Hello, is there any free compiler option to build the AUTOSAR MCAL applications for MPC5744P?</P> Mon, 20 Jul 2026 14:29:18 GMT https://community.nxp.com/t5/MPC5xxx/AUTOSAR-MCAL-MPC5744P/m-p/2396834#M28488 DanielFelix 2026-07-20T14:29:18Z https://community.nxp.com/t5/MPC5xxx/AUTOSAR-MCAL-MPC5744P/m-p/2397054#M28492 <P>Hello,</P> <P>For the legacy AUTOSAR MCAL package for MPC5744P (MPC574xP MCAL 4.x), the officially validated toolchains are typically:</P> <UL> <LI>Wind River Diab Compiler (most commonly qualified)</LI> <LI>Green Hills Compiler (GHS)</LI> </UL> <P>In practice, no officially supported free compiler is provided for MPC5744P AUTOSAR MCAL.<BR />Although the MPC5744P ecosystem supports GCC through S32 Design Studio for Power Architecture for general embedded development, the MCAL package itself was developed and validated primarily with Diab and GHS.</P> <P>The DEVKIT-MPC5744P information lists GCC (via S32DS), GHS, Cosmic, and other toolchains for MPC5744P development in general, but that does not mean the AUTOSAR MCAL release is qualified for GCC.</P> <P>List of validated compilers is always in release notes supplied with MCAL package.</P> <P>Best regards,<BR />Peter</P> Tue, 21 Jul 2026 07:00:48 GMT https://community.nxp.com/t5/MPC5xxx/AUTOSAR-MCAL-MPC5744P/m-p/2397054#M28492 petervlna 2026-07-21T07:00:48Z