[PATCH 0/8 v7] TPM cleanups and MMIO driver
Ilias Apalodimas
ilias.apalodimas at linaro.org
Tue Nov 9 08:02:14 CET 2021
Hi!
This is the update for [1].
Changes since v6:
- added a few missing @return in function documentation
- switched TPM1_ defines to TPM_INFINEON_
Changes since v5:
- Fixed 2 tpmv1.2 drivers. Some of the internal driver functions were
conflicting with the new API
Changes since v4:
- renamed struct udevice *udev -> struct udevice *dev
- added comments on struct tpm_tis_phy_ops
- removed duplicate defines from tpm2_tis_spi driver (now in tpm_tis.h)
- moved API function description for the .c to the .h file
- added Reviewed-by tags from Simon and Heinrich
Changes since v3:
- Coverted SPI TPM to use the API as well
- moved some log_info to log_debug
- Added documentation on how to run QEMU and enabled TPM by default o
arm qemu builds
Changes since v2:
- Add myself as a maintainer on TPM drivers
Changes since v1:
- split off the tis core code into a different file
Ilias Apalodimas (6):
tpm2: Introduce TIS tpm core
tpm2: Add a TPMv2 MMIO TIS driver
tpm: Use the new API on tpm2 spi driver
configs: Enable tpmv2 mmio on qemu for arm/arm64
doc: qemu: Add instructions for swtpm usage
MAINTAINERS: Add entry for TPM drivers
[1] https://lore.kernel.org/u-boot/20211107213312.263357-1-ilias.apalodimas@linaro.org/
Ilias Apalodimas (8):
tpm: refactor function names and macros for infineon v1.2 TPM
tpm: refactor function names for LPC based TPMs
tpm2: Introduce TIS tpm core
tpm2: Add a TPMv2 MMIO TIS driver
tpm: Use the new API on tpm2 spi driver
configs: Enable tpmv2 mmio on qemu for arm/arm64
doc: qemu: Add instructions for swtpm usage
MAINTAINERS: Add entry for TPM drivers
MAINTAINERS | 5 +
configs/qemu_arm64_defconfig | 2 +
configs/qemu_arm_defconfig | 2 +
doc/board/emulation/qemu-arm.rst | 25 ++
drivers/tpm/Kconfig | 9 +
drivers/tpm/Makefile | 3 +-
drivers/tpm/tpm2_tis_core.c | 463 +++++++++++++++++++++++++++++++
drivers/tpm/tpm2_tis_mmio.c | 157 +++++++++++
drivers/tpm/tpm2_tis_spi.c | 447 +++--------------------------
drivers/tpm/tpm_tis.h | 136 +++++++++
drivers/tpm/tpm_tis_infineon.c | 34 +--
drivers/tpm/tpm_tis_lpc.c | 4 +-
include/tpm-v2.h | 1 +
13 files changed, 852 insertions(+), 436 deletions(-)
create mode 100644 drivers/tpm/tpm2_tis_core.c
create mode 100644 drivers/tpm/tpm2_tis_mmio.c
--
2.33.1
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