forked from Mirrors/opensbi

Add support for double trap firmware feature. Link: https://lists.riscv.org/g/tech-prs/message/985 [1] Signed-off-by: Clément Léger <cleger@rivosinc.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Add support for double trap firmware feature. Link: https://lists.riscv.org/g/tech-prs/message/985 [1] Signed-off-by: Clément Léger <cleger@rivosinc.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com>