qemu/hw/riscv
Alistair Francis 325b7c4e75 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>
2022-04-29 10:48:48 +10:00
..
boot.c hw/riscv: boot: Support 64bit fdt address. 2022-04-22 10:35:16 +10:00
Kconfig hw/riscv: Enable TPM backends 2022-04-29 10:48:48 +10:00
meson.build hw/riscv/Kconfig: Restrict NUMA to Virt & Spike machines 2021-07-20 15:32:49 +02:00
microchip_pfsoc.c hw/riscv: Don't add empty bootargs to device tree 2022-04-29 10:47:45 +10:00
numa.c hw: Do not include qemu/log.h if it is not necessary 2021-05-02 17:24:50 +02:00
opentitan.c riscv: opentitan: Connect opentitan SPI Host 2022-04-22 10:35:16 +10:00
riscv_hart.c hw/riscv: hart: Add a new 'resetvec' property 2020-09-09 15:54:18 -07:00
shakti_c.c hw/riscv: shakti_c: Use MachineState::ram and MachineClass::default_ram_id 2021-10-22 23:35:47 +10:00
sifive_e.c hw/riscv: Use error_fatal for SoC realisation 2022-01-08 15:46:09 +10:00
sifive_u.c hw/riscv: Don't add empty bootargs to device tree 2022-04-29 10:47:45 +10:00
spike.c hw/riscv: Don't add empty bootargs to device tree 2022-04-29 10:47:45 +10:00
virt.c hw/riscv: Enable TPM backends 2022-04-29 10:48:48 +10:00