Commit 8c6528ca authored by Youness Alaoui's avatar Youness Alaoui

Add heads TPM measurements to Skylake/Kabylake

parent d9084923
......@@ -33,6 +33,7 @@
#include <symbols.h>
#include <timestamp.h>
#include <tpm_lite/tlcl.h>
#include <program_loading.h>
#include <security/vboot/vboot_common.h>
#include <vb2_api.h>
......@@ -150,12 +151,14 @@ static void do_fsp_post_memory_init(bool s3wake, uint32_t fsp_version)
* Initialize the TPM, unless the TPM was already initialized
* in verstage and used to verify romstage.
* in verstage and used to verify romstage, or for measured boot.
printk(BIOS_DEBUG, "%s: romstage complete\n", __FILE__);
static int mrc_cache_verify_tpm_hash(const uint8_t *data, size_t size)
......@@ -484,6 +487,17 @@ void fsp_memory_init(bool s3wake)
if (status != CB_SUCCESS)
die("Loading FSPM failed!\n");
// we don't know if we are coming out of a resume
// at this point, but want to setup the tpm ASAP
const void * const bootblock = (const void*) 0xFFFFF800;
const unsigned bootblock_size = 0x800;
tlcl_measure(0, bootblock, bootblock_size);
tlcl_measure(1, _romstage, _eromstage - _romstage);
/* Signal that FSP component has been loaded. */
prog_segment_loaded(hdr.image_base, hdr.image_size, SEG_FINAL);
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