security/tpm: Fix TCPA log feature

Until now the TCPA log wasn't working correctly.

* Refactor TCPA log code.
* Add TCPA log dump fucntion.
* Make TCPA log available in bootblock.
* Fix TCPA log formatting.
* Add x86 and Cavium memory for early log.

Change-Id: Ic93133531b84318f48940d34bded48cbae739c44
Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29563
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

src/arch/x86/car.ld

@@ -31,6 +31,10 @@
 #if IS_ENABLED(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK)
 	VBOOT2_WORK(., 16K)
 #endif
+	/* Vboot measured boot TCPA log measurements.
+	 * Needs to be transferred until CBMEM is available
+	 */
+	VBOOT2_TPM_LOG(., 2K)
 	/* Stack for CAR stages. Since it persists across all stages that
 	 * use CAR it can be reused. The chipset/SoC is expected to provide
 	 * the stack size. */