Command used to generate these files:
svd2ada ../svd/ATSAMV71Q21B.svd --boolean -o src -p SAM_SVD --base-types-package HAL --gen-uint-always
svd2ada # The command-line tool
../svd/ATSAMV71Q21B.svd # The input SVD file
--boolean # Represent single-bit fields as Booleans
-o src # Output directory
-p SAM_SVD # The root package name for the generated spec hierarchy
--base-types-package HAL # Use base types from the HAL package
--gen-uint-always # Generate UInt* for base types; do not use the Bit and Byte variants
The original svd files can be found here.