Hi Tom, The following changes since commit 707b17f64e71fad1615ea25082f2e928f712e366:
MAINTAINERS: Change POWERPC MPC85XX maintainer to Marek Behún (2022-08-01 10:08:43 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-tpm/ tags/tpm-030822 for you to fetch changes up to de70619dd3db08e4a1ac881801d3fab979408fd3: test: rng: Add a UT testcase for the rng command (2022-08-02 23:50:02 +0300) CI: https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/13023 Please pull Thanks /Ilias ---------------------------------------------------------------- TPM devices generally have a builtin RNG. When booting via EFI the Linux kernel relies on EFI_RNG_PROTOCOL for enabling KASLR. Adjust the driver model and expose functions to retrieve a random number. With the above changes the EFI subsystem can install the EFI_RNG_PROTOCOL even if the target hardware only has a TPM, but no other RNG. ---------------------------------------------------------------- Ilias Apalodimas (1): efi_loader: initialize the RNG protocol after the TCC2 Simon Glass (1): tpm: Export the TPM-version functions Sughosh Ganu (6): tpm: rng: Add driver model interface for TPM RNG device tpm: Add the RNG child device cmd: rng: Add support for selecting RNG device cmd: rng: Use a statically allocated array for random bytes doc: rng: Add documentation for the rng command test: rng: Add a UT testcase for the rng command cmd/Kconfig | 1 + cmd/rng.c | 42 +++++++++++++------- doc/usage/cmd/rng.rst | 26 ++++++++++++ doc/usage/index.rst | 1 + drivers/rng/Kconfig | 9 +++++ drivers/rng/Makefile | 1 + drivers/rng/tpm_rng.c | 23 +++++++++++ drivers/tpm/tpm-uclass.c | 40 ++++++++++++++++--- include/tpm_api.h | 10 +++++ lib/Kconfig | 1 + lib/efi_loader/efi_setup.c | 14 +++---- lib/tpm_api.c | 98 +++++++++++++++++++++------------------------- test/dm/rng.c | 29 ++++++++++++++ 13 files changed, 213 insertions(+), 82 deletions(-) create mode 100644 doc/usage/cmd/rng.rst create mode 100644 drivers/rng/tpm_rng.c
