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-rw-r--r--include/hw/misc/sifive_u_otp.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/misc/sifive_u_otp.h b/include/hw/misc/sifive_u_otp.h
index 82c9176c8f..ebffbc1fa5 100644
--- a/include/hw/misc/sifive_u_otp.h
+++ b/include/hw/misc/sifive_u_otp.h
@@ -36,6 +36,8 @@
 #define SIFIVE_U_OTP_PTRIM      0x34
 #define SIFIVE_U_OTP_PWE        0x38
 
+#define SIFIVE_U_OTP_PWE_EN     (1 << 0)
+
 #define SIFIVE_U_OTP_PCE_EN     (1 << 0)
 
 #define SIFIVE_U_OTP_PDSTB_EN   (1 << 0)
@@ -75,6 +77,7 @@ struct SiFiveUOTPState {
     uint32_t ptrim;
     uint32_t pwe;
     uint32_t fuse[SIFIVE_U_OTP_NUM_FUSES];
+    uint32_t fuse_wo[SIFIVE_U_OTP_NUM_FUSES];
     /* config */
     uint32_t serial;
 };