|
@@ -29,6 +29,7 @@
|
|
|
#define SBI_EXT_HSM 0x48534D
|
|
|
#define SBI_EXT_SRST 0x53525354
|
|
|
#define SBI_EXT_PMU 0x504D55
|
|
|
+#define SBI_EXT_DBCN 0x4442434E
|
|
|
|
|
|
/* SBI function IDs for BASE extension*/
|
|
|
#define SBI_EXT_BASE_GET_SPEC_VERSION 0x0
|
|
@@ -230,6 +231,11 @@ enum sbi_pmu_ctr_type {
|
|
|
/* Flags defined for counter stop function */
|
|
|
#define SBI_PMU_STOP_FLAG_RESET (1 << 0)
|
|
|
|
|
|
+/* SBI function IDs for DBCN extension */
|
|
|
+#define SBI_EXT_DBCN_CONSOLE_WRITE 0x0
|
|
|
+#define SBI_EXT_DBCN_CONSOLE_READ 0x1
|
|
|
+#define SBI_EXT_DBCN_CONSOLE_WRITE_BYTE 0x2
|
|
|
+
|
|
|
/* SBI base specification related macros */
|
|
|
#define SBI_SPEC_VERSION_MAJOR_OFFSET 24
|
|
|
#define SBI_SPEC_VERSION_MAJOR_MASK 0x7f
|