forked from Mirrors/opensbi

Take this opportunity to move the enums to macros as enums make sbi_ecall_interface.h unusable in assembly files. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
Take this opportunity to move the enums to macros as enums make sbi_ecall_interface.h unusable in assembly files. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>