From 73add175cd866a5acd2bddb662080d6b03179d8b Mon Sep 17 00:00:00 2001 From: Philipp Deppenwiese Date: Fri, 26 Aug 2016 02:10:51 +0200 Subject: 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 Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/16328 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese --- util/intelmetool/me.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'util/intelmetool/me.h') diff --git a/util/intelmetool/me.h b/util/intelmetool/me.h index 76ee245753..ff69d7e7a5 100644 --- a/util/intelmetool/me.h +++ b/util/intelmetool/me.h @@ -400,7 +400,7 @@ void mkhi_thermal(void); uint32_t intel_mei_setup(struct pci_dev *dev); void intel_mei_unmap(void); int mkhi_get_fwcaps(void); -int mkhi_get_fw_version(void); +int mkhi_get_fw_version(int *major, int *minor); int mkhi_debug_me_memory(void *addr); void mei_reset(void); int intel_me_extend_valid(struct pci_dev *dev); -- cgit v1.2.3