util/intelmetool: Add bootguard information dump support
With this implementation it's possible to detect the state of bootguard in intel based systems. Currently it's WIP and in a testphase. Handle it with care! Changes done: * Add support for reading msr * Read ME firmware version * Print bootguard state for ME > 9.1 * Make argument -s legacy * Add argument -b for bootguard (and ME) dumping * Add argument -m for ME dumping * Opt out early if CPU is non Intel Change-Id: Ifeec8e20fa8efc35d7db4c6a84be1f118dccfc4a Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/16328 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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Patrick Rudolph
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@@ -400,7 +400,7 @@ void mkhi_thermal(void);
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uint32_t intel_mei_setup(struct pci_dev *dev);
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void intel_mei_unmap(void);
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int mkhi_get_fwcaps(void);
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int mkhi_get_fw_version(void);
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int mkhi_get_fw_version(int *major, int *minor);
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int mkhi_debug_me_memory(void *addr);
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void mei_reset(void);
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int intel_me_extend_valid(struct pci_dev *dev);
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