| commit | edfe9a9ff1c984adbb696fc945d03f6c756d0edd | [log] [tgz] |
|---|---|---|
| author | Bin Meng <bmeng.cn@gmail.com> | Wed Dec 12 06:12:38 2018 -0800 |
| committer | Andes <uboot@andestech.com> | Tue Dec 18 09:56:27 2018 +0800 |
| tree | a8dd18c0e493e9614a4e7331dd832d945ad963de | |
| parent | 731e2d4e8ca8c2148e5752941640ed4e5f3997f0 [diff] |
riscv: Update supports_extension() to use desc from cpu driver This updates supports_extension() implementation to use the desc string from the cpu driver whenever possible, which avoids the reading of misa CSR for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>