diff options
| author | Alistair Francis <alistair.francis@wdc.com> | 2022-04-28 09:41:46 +1000 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2022-04-29 10:48:48 +1000 |
| commit | 325b7c4e7582c229d28c47123c3b986ed948eb84 (patch) | |
| tree | 612d98da97eb527f6999ab16bf1a3600dda5d503 /hw/riscv/Kconfig | |
| parent | 58d5a5a78cdbd77062708edaa6416e0817d39fe4 (diff) | |
hw/riscv: Enable TPM backends
Imply the TPM sysbus devices. This allows users to add TPM devices to
the RISC-V virt board.
This was tested by first creating an emulated TPM device:
swtpm socket --tpm2 -t -d --tpmstate dir=/tmp/tpm \
--ctrl type=unixio,path=swtpm-sock
Then launching QEMU with:
-chardev socket,id=chrtpm,path=swtpm-sock \
-tpmdev emulator,id=tpm0,chardev=chrtpm \
-device tpm-tis-device,tpmdev=tpm0
The TPM device can be seen in the memory tree and the generated device
tree.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/942
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20220427234146.1130752-7-alistair.francis@opensource.wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/riscv/Kconfig')
| -rw-r--r-- | hw/riscv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/riscv/Kconfig b/hw/riscv/Kconfig index da790f5936..79ff61c464 100644 --- a/hw/riscv/Kconfig +++ b/hw/riscv/Kconfig @@ -34,6 +34,7 @@ config RISCV_VIRT imply PCI_DEVICES imply VIRTIO_VGA imply TEST_DEVICES + imply TPM_TIS_SYSBUS select RISCV_NUMA select GOLDFISH_RTC select MSI_NONBROKEN |