diff --git a/src/soc/intel/common/block/systemagent/systemagent_early.c b/src/soc/intel/common/block/systemagent/systemagent_early.c
index ffb6404..53d6077 100644
--- a/src/soc/intel/common/block/systemagent/systemagent_early.c
+++ b/src/soc/intel/common/block/systemagent/systemagent_early.c
@@ -7,6 +7,8 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <intelblocks/systemagent.h>
+#include <security/intel/txt/txt_platform.h>
+#include <security/intel/txt/txt_register.h>
 #include <soc/iomap.h>
 #include <soc/pci_devs.h>
 #include <soc/systemagent.h>
@@ -145,3 +147,8 @@
 {
 	return sa_get_gsm_base() - sa_get_tseg_base();
 }
+
+union dpr_register txt_get_chipset_dpr(void)
+{
+	return (union dpr_register) { .raw = pci_read_config32(SA_DEV_ROOT, DPR) };
+}