Please pull the latest TPM changes. Eddie added support for i2c devices. You can find the CI for that tree at https://source.denx.de/u-boot/custodians/u-boot-tpm/-/commits/tpm-24052022
The following changes since commit 6f00b97d7e5760d92566317dde6c4b9224790827:
Merge https://source.denx.de/u-boot/custodians/u-boot-usb (2022-05-20 22:07:56 -0400)
are available in the Git repository at:
https://source.denx.de/u-boot/custodians/u-boot-tpm/ tags/tpm-24052022
for you to fetch changes up to 9f971dac9369d0b27e8a3199bf03793d7185f56b:
tpm: add support for TPMv2.x I2C chips (2022-05-23 16:33:58 +0300)
---------------------------------------------------------------- Add support for i2c devices
---------------------------------------------------------------- Eddie James (2): tpm: core: Set timeouts before requesting locality tpm: add support for TPMv2.x I2C chips
drivers/tpm/Kconfig | 9 +++ drivers/tpm/Makefile | 1 + drivers/tpm/tpm2_tis_core.c | 7 +- drivers/tpm/tpm2_tis_i2c.c | 171 ++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 185 insertions(+), 3 deletions(-) create mode 100644 drivers/tpm/tpm2_tis_i2c.c