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-rw-r--r--src/arch/riscv/include/sbi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/arch/riscv/include/sbi.h b/src/arch/riscv/include/sbi.h
index e9301f630c..2943704a84 100644
--- a/src/arch/riscv/include/sbi.h
+++ b/src/arch/riscv/include/sbi.h
@@ -26,6 +26,8 @@
#define SBI_REMOTE_SFENCE_VMA_ASID 7
#define SBI_SHUTDOWN 8
+#define SBI_ENOSYS 38
+
#define IPI_SOFT 1
#define IPI_FENCE_I 2
#define IPI_SFENCE_VMA 4