SHA512 (riscv64.img.gz) = 39fd90f2d52ba1e8611d35359ef53faa6d31e0e934153e5fc7da817a386d12a7aac1575bf2fd1954742bc0309f2baad600639a4af7f690635928a5aa1a2e5172
SHA512 (riscv64mbr.img.gz) = 503cd4b84e59c1d0007911db106360863fc707372b5e0d183e9092681557f1d978699e00218baa2e3e4c0504540e59ccae1dd23e95236941b7a4cd33cdf823d1