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-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEgWII69YpahbL5iK5gS8AYozs+qIFAmU7j50ACgkQgS8AYozs +qIh8w/+O4UjT0sG1NLwmyV7U1Ypk+EyYaE6wmSWzpsJLfH/YvtObBJOYRuXxRVh J9lkgCsw8Ct1ZNCrp8iVO+Dz1DtV8+QvTecrUHZqcOhTYDaqxXnlvEH2/EUhgo5T 9a/ZaDtOP1mKz754C4G6G363+iRCvbcqDECeKg9VYxfWCo1cINOmqyQCqlGxFT+h PKiB5VzUpN/K/yiie+Hr42/+6XaykAUjUvEWeyKOsRmYY4lNiK22vG/puE42bFTh catXwTE2a7x+yzPKkdhR0UGvDUlIKET2kF6mi+pYN2h/cSUxWTzbP/OxcU9yJOnm qJiRZ+Woez1I7ul6ln4ci2kiWc3CTYFXfctwrBJPuJ/EO+2EEb3oHqG2S3Fc9VBZ N17flHW7XZHEQbNexlUhk9cRpCwRuSA5OJXwW+IZIuydgNeo3xF0iYvipbjkEGgW BBkt8PH+ivTLjEz6Gcmquvo1fHGJLHRIPg7DNb0phGHviuC0zlDJ7N5DZk0CpkiT 36siV9xK4X6qvWkOTa6Ldw60e4tN9nv3VG30uXtPHi3XdOkKfNkyIuqO/5BkkQPt 6yEc9IYXYoWNKDVUGme5+xszZp1sSvqltajG9VVNupt958dFyOSgS5aNa6B4UsWX 3XfndP1/s2bezUHoQx5zjraapKVrqBFLkGeTlCDUD+mEgP440G8= =gvDs -----END PGP SIGNATURE----- Merge tag 'tpm-next-27102023' of https://source.denx.de/u-boot/custodians/u-boot-tpm bootX measurements and measurement API moved to u-boot core: Up to now, U-Boot could perform measurements and EventLog creation as described by the TCG spec when booting via EFI. The EFI code was residing in lib/efi_loader/efi_tcg2.c and contained both EFI specific code + the API needed to access the TPM, extend PCRs and create an EventLog. The non-EFI part proved modular enough and moving it around to the TPM subsystem was straightforward. With that in place we can have a common API for measuring binaries regardless of the boot command, EFI or boot(m|i|z), and contructing an EventLog. I've tested all of the EFI cases -- booting with an empty EventLog and booting with a previous stage loader providing one and found no regressions. Eddie tested the bootX part. Eddie also fixed the sandbox TPM which couldn't be used for the EFI code and it now supports all the required capabilities. This had a slight sideeffect in our testing since the EFI subsystem initializes the TPM early and 'tpm2 init' failed during some python tests. That code only opens the device though, so we can replace it with 'tpm2 autostart' which doesn't error out and still allows you to perfom the rest of the tests but doesn't report an error if the device is already opened. There's a few minor issues with this PR as well but since testing and verifying the changes takes a considerable amount of time, I prefer merging it now. Heinrich has already sent a PR for -master containing "efi_loader: fix EFI_ENTRY point on get_active_pcr_banks" and I am not sure if that will cause any conflicts, but in any case they should be trivial to resolve. Both the EFI and non-EFI code have a Kconfig for measuring the loaded Device Tree. The reason this is optional is that we can't reason when/if devices add random info like kaslr-seed, mac addresses etc in the DT. In that case measurements are random, board specific and eventually useless. The reason it was difficult to fix it prior to this patchset is because the EFI subsystem and thus measurements was brought up late and DT fixups might have already been applied. With this patchset we can measure the DT really early in the future. Heinrich also pointed out that the two Kconfigs for the DTB measurements can be squashed in a single one and that the documentation only explains the non-EFI case. I agree on both but as I said this is a sane working version, so let's pull this first it's aleady big enough and painful to test.
65 lines
3 KiB
C
65 lines
3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* (C) Copyright 2015
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* Joe Hershberger, National Instruments, joe.hershberger@ni.com
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*/
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#ifndef __TEST_SUITES_H__
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#define __TEST_SUITES_H__
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struct cmd_tbl;
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struct unit_test;
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/**
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* cmd_ut_category() - Run a category of unit tests
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*
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* @name: Category name
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* @prefix: Prefix of test name
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* @tests: List of tests to run
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* @n_ents: Number of tests in @tests
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* @argc: Argument count provided. Must be >= 1. If this is 1 then all
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* tests are run, otherwise only the one named @argv[1] is run.
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* @argv: Arguments: argv[1] is the test to run (if @argc >= 2)
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* Return: 0 if OK, CMD_RET_FAILURE on failure
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*/
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int cmd_ut_category(const char *name, const char *prefix,
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struct unit_test *tests, int n_ents,
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int argc, char *const argv[]);
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int do_ut_addrmap(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_bootm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_bootstd(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_bloblist(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_common(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_compression(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_dm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_env(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_exit(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_font(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_lib(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_loadm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_log(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]);
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int do_ut_mbr(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_measurement(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]);
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int do_ut_mem(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_optee(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_overlay(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_pci_mps(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_print(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_seama(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_setexpr(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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int do_ut_str(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_time(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
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int do_ut_unicode(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[]);
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#endif /* __TEST_SUITES_H__ */
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