diff options
| author | Tiezhu Yang | 2022-06-18 12:50:31 +0800 |
|---|---|---|
| committer | Huacai Chen | 2022-06-25 18:05:59 +0800 |
| commit | ad82eef3cebf8cd4f67e20b902e6d02e679e2ef1 (patch) | |
| tree | 3c5b9264efc55a4f3e08ce8dd07d19ce27e06c1d /arch/loongarch/include | |
| parent | 26808cebf14cdf1d835ae256188ece116d2ab377 (diff) | |
LoongArch: Fix wrong fpu version
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>
Diffstat (limited to 'arch/loongarch/include')
0 files changed, 0 insertions, 0 deletions