Commits
Zong Li committed 51858aaf9be
RISC-V: Use swiotlb on RV64 only Only RV64 supports swiotlb. On RV32, it don't select the SWIOTLB. Signed-off-by: Zong Li <zong@andestech.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>