Revision ad82eef3cebf8cd4f67e20b902e6d02e679e2ef1 authored by Tiezhu Yang on 18 June 2022, 04:50:31 UTC, committed by Huacai Chen on 25 June 2022, 10:05:59 UTC
According to the configuration information accessible by the CPUCFG
instruction in LoongArch Reference Manual [1], FP_ver is stored in
bit [5: 3] of CPUCFG2, the current code to get fpu version is wrong,
use CPUCFG2_FPVERS to fix it.
[1] https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html
Fixes: 628c3bb40e9a ("LoongArch: Add boot and setup routines")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
1 parent 26808ce
