diff --git a/plat/qemu/common/qemu_bl31_setup.c b/plat/qemu/common/qemu_bl31_setup.c
index c047640..e502e7b 100644
--- a/plat/qemu/common/qemu_bl31_setup.c
+++ b/plat/qemu/common/qemu_bl31_setup.c
@@ -12,8 +12,12 @@
 #include <lib/transfer_list.h>
 #include <plat/common/platform.h>
 #if ENABLE_RME
+#ifdef PLAT_qemu
 #include <qemu_pas_def.h>
-#endif
+#elif PLAT_qemu_sbsa
+#include <qemu_sbsa_pas_def.h>
+#endif /* PLAT_qemu */
+#endif /* ENABLE_RME */
 #ifdef PLAT_qemu_sbsa
 #include <sbsa_platform.h>
 #endif
@@ -117,22 +121,66 @@
 }
 
 #if ENABLE_RME
+#if PLAT_qemu
+/*
+ * The GPT library might modify the gpt regions structure to optimize
+ * the layout, so the array cannot be constant.
+ */
+static pas_region_t pas_regions[] = {
+	QEMU_PAS_ROOT,
+	QEMU_PAS_SECURE,
+	QEMU_PAS_GPTS,
+	QEMU_PAS_NS0,
+	QEMU_PAS_REALM,
+	QEMU_PAS_NS1,
+};
+
+static inline void bl31_adjust_pas_regions(void) {}
+#elif PLAT_qemu_sbsa
+/*
+ * The GPT library might modify the gpt regions structure to optimize
+ * the layout, so the array cannot be constant.
+ */
+static pas_region_t pas_regions[] = {
+	QEMU_PAS_ROOT,
+	QEMU_PAS_SECURE,
+	QEMU_PAS_GPTS,
+	QEMU_PAS_REALM,
+	QEMU_PAS_NS0,
+};
+
+static void bl31_adjust_pas_regions(void)
+{
+	uint64_t base_addr = 0, total_size = 0;
+	struct platform_memory_data data;
+	uint32_t node;
+
+	/*
+	 * The amount of memory supported by the SBSA platform is dynamic
+	 * and dependent on user input.  Since the configuration of the GPT
+	 * needs to reflect the system memory, QEMU_PAS_NS0 needs to be set
+	 * based on the information found in the device tree.
+	 */
+
+	for (node = 0; node < sbsa_platform_num_memnodes(); node++) {
+		data = sbsa_platform_memory_node(node);
+
+		if (data.nodeid == 0) {
+			base_addr = data.addr_base;
+		}
+
+		total_size += data.addr_size;
+	}
+
+	 /* Index '4' correspond to QEMU_PAS_NS0, see pas_regions[] above */
+	pas_regions[4].base_pa = base_addr;
+	pas_regions[4].size = total_size;
+}
+#endif /* PLAT_qemu */
+
 static void bl31_plat_gpt_setup(void)
 {
 	/*
-	 * The GPT library might modify the gpt regions structure to optimize
-	 * the layout, so the array cannot be constant.
-	 */
-	pas_region_t pas_regions[] = {
-		QEMU_PAS_ROOT,
-		QEMU_PAS_SECURE,
-		QEMU_PAS_GPTS,
-		QEMU_PAS_NS0,
-		QEMU_PAS_REALM,
-		QEMU_PAS_NS1,
-	};
-
-	/*
 	 * Initialize entire protected space to GPT_GPI_ANY. With each L0 entry
 	 * covering 1GB (currently the only supported option), then covering
 	 * 256TB of RAM (48-bit PA) would require a 2MB L0 region. At the
@@ -145,6 +193,8 @@
 		panic();
 	}
 
+	bl31_adjust_pas_regions();
+
 	/* Carve out defined PAS ranges. */
 	if (gpt_init_pas_l1_tables(GPCCR_PGS_4K,
 				   PLAT_QEMU_L1_GPT_BASE,