choice
prompt "select sha type "
help
select sha type
config SHA_CK_V2
bool "csky v2 sha"
help
select the ck sha driver
config SHA_CK_V1
bool "csky v1 sha"
help
select the ck sha driver
config SHA_ZX29
bool "csky zx29 sha"
help
select the zx29 sha driver
endchoice