util/inteltool: Add support for Elkhart lake

Document: 614109, 601458
Tested on: Protectli vault_ehl (VP2420)

Signed-off-by: Kacper Stojek <kacper.stojek@3mdeb.com>
Change-Id: I54948741082ca1072642046f64539a4c15ddb578
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68474
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>

util/inteltool/pcr.c

@@ -153,6 +153,7 @@ void pcr_init(struct pci_dev *const sb)
 	case PCI_DEVICE_ID_INTEL_ADL_P:
 	case PCI_DEVICE_ID_INTEL_ADL_M:
 	case PCI_DEVICE_ID_INTEL_RPL_P:
+	case PCI_DEVICE_ID_INTEL_EHL:
 		sbbar_phys = 0xfd000000;
 		use_p2sb = false;
 		break;