How to work with A7-core with IAR?

[Hungchul.Shin]

Can't a7-core write firmware with a generic compiler like IAR without Linux?

Like working with tools like ADS Compiler , like s3c6440 .....

[Tesla DeLorean]

You can compile with GNU/GCC running under Windows.​

[Ozone]

You need to check if the compiler supports the specific core (Cortex A7), and the toolchain comes with the required environment (Linux header files, device-specific drivers, and libs).

Microcontroller specific ones like IAR and Keil usually do not.