Commit 51858aaf authored by Zong Li's avatar Zong Li Committed by Palmer Dabbelt

RISC-V: Use swiotlb on RV64 only

Only RV64 supports swiotlb. On RV32, it don't select the SWIOTLB.
Signed-off-by: default avatarZong Li <zong@andestech.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
parent 7f47c73b
...@@ -227,7 +227,10 @@ void __init setup_arch(char **cmdline_p) ...@@ -227,7 +227,10 @@ void __init setup_arch(char **cmdline_p)
setup_bootmem(); setup_bootmem();
paging_init(); paging_init();
unflatten_device_tree(); unflatten_device_tree();
#ifdef CONFIG_SWIOTLB
swiotlb_init(1); swiotlb_init(1);
#endif
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
setup_smp(); setup_smp();
......
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