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-rw-r--r--hw/tpm/Kconfig21
1 files changed, 3 insertions, 18 deletions
diff --git a/hw/tpm/Kconfig b/hw/tpm/Kconfig
index 4794e7fe28..29e82f3c92 100644
--- a/hw/tpm/Kconfig
+++ b/hw/tpm/Kconfig
@@ -1,7 +1,3 @@
-config TPMDEV
-    bool
-    depends on TPM
-
 config TPM_TIS_ISA
     bool
     depends on TPM && ISA_BUS
@@ -15,26 +11,15 @@ config TPM_TIS_SYSBUS
 config TPM_TIS
     bool
     depends on TPM
-    select TPMDEV
+    select TPM_BACKEND
 
 config TPM_CRB
     bool
     depends on TPM && PC
-    select TPMDEV
-
-config TPM_PASSTHROUGH
-    bool
-    default y
-    # FIXME: should check for x86 host as well
-    depends on TPMDEV && LINUX
-
-config TPM_EMULATOR
-    bool
-    default y
-    depends on TPMDEV
+    select TPM_BACKEND
 
 config TPM_SPAPR
     bool
     default y
     depends on TPM && PSERIES
-    select TPMDEV
+    select TPM_BACKEND