fi
fi
+##########################################
+# TPM passthrough is only on x86 Linux
+
+if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
+ tpm_passthrough=$tpm
+else
+ tpm_passthrough=no
+fi
+
##########################################
# adjust virtio-blk-data-plane based on linux-aio
echo "gcov $gcov_tool"
echo "gcov enabled $gcov"
echo "TPM support $tpm"
+echo "TPM passthrough $tpm_passthrough"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
;;
esac
+# TPM passthrough support?
+if test "$tpm" = "yes"; then
+ echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
+ if test "$tpm_passthrough" = "yes"; then
+ echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
+ fi
+fi
+
# use default implementation for tracing backend-specific routines
trace_default=yes
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
fi
fi
-if test "$tpm" = "yes"; then
- if test "$target_softmmu" = "yes" ; then
- echo "CONFIG_TPM=y" >> $config_host_mak
- fi
-fi
-
if test "$ARCH" = "tci"; then
linker_script=""
else
common-obj-y = tpm.o
-ifeq ($(CONFIG_TPM),y)
-common-obj-y += tpm_backend.o
+common-obj-$(CONFIG_TPM) += tpm_backend.o
common-obj-$(CONFIG_TPM_TIS) += tpm_tis.o
common-obj-$(CONFIG_TPM_PASSTHROUGH) += tpm_passthrough.o
-endif