diff --git a/plat/arm/css/sgi/include/sgi_variant.h b/plat/arm/css/sgi/include/sgi_variant.h
index c75f213..b7a1e4a 100644
--- a/plat/arm/css/sgi/include/sgi_variant.h
+++ b/plat/arm/css/sgi/include/sgi_variant.h
@@ -18,6 +18,8 @@
 typedef struct sgi_platform_info {
 	unsigned int platform_id;	/* Part Number of the platform */
 	unsigned int config_id;		/* Config Id of the platform */
+	unsigned int chip_id;		/* Chip Id or Node number */
+	unsigned int multi_chip_mode;	/* Multi-chip mode availability */
 } sgi_platform_info_t;
 
 extern sgi_platform_info_t sgi_plat_info;
@@ -28,4 +30,7 @@
 /* returns the configuration id of the platform */
 unsigned int plat_arm_sgi_get_config_id(void);
 
+/* returns true if operating in multi-chip configuration */
+unsigned int plat_arm_sgi_get_multi_chip_mode(void);
+
 #endif /* SGI_VARIANT_H */
diff --git a/plat/arm/css/sgi/sgi_bl31_setup.c b/plat/arm/css/sgi/sgi_bl31_setup.c
index a2caf7c..2ff66ac 100644
--- a/plat/arm/css/sgi/sgi_bl31_setup.c
+++ b/plat/arm/css/sgi/sgi_bl31_setup.c
@@ -51,6 +51,7 @@
 {
 	sgi_plat_info.platform_id = plat_arm_sgi_get_platform_id();
 	sgi_plat_info.config_id = plat_arm_sgi_get_config_id();
+	sgi_plat_info.multi_chip_mode = plat_arm_sgi_get_multi_chip_mode();
 
 	arm_bl31_early_platform_setup((void *)arg0, arg1, arg2, (void *)arg3);
 }