| commit | d57ffa650f3d3c928d93706dfd282bb1fdecdd31 | [log] [tgz] |
|---|---|---|
| author | Lukas Auer <lukas.auer@aisec.fraunhofer.de> | Thu Nov 22 11:26:14 2018 +0100 |
| committer | Andes <uboot@andestech.com> | Mon Nov 26 13:57:29 2018 +0800 |
| tree | 72a96e1a1b28c9deeb2c7fa179a4803e69934d9e | |
| parent | 711585649e85f1c31f8bbe5be51ff1fbfef97d39 [diff] |
riscv: add Kconfig entries for the C and A ISA extensions Add Kconfig entries for the C (compressed instructions) and A (atomic instructions) ISA extensions. Only the C ISA extension is selectable. This matches the configuration in Linux. The Kconfig entries are not used yet. A follow-up patch will select the appropriate compiler flags based on the Kconfig configuration. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>