4 files changed, 38 insertions, 15 deletions
diff --git a/plat/arm/css/sgi/fdts/sgi575.dts b/plat/arm/css/sgi/fdts/sgi575.dts
new file mode 100644
index 000000000..be9920cbc
--- /dev/null
+++ b/plat/arm/css/sgi/fdts/sgi575.dts
@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+/ {
+	/* compatible string */
+	compatible = "arm,sgi575";
+};
diff --git a/plat/arm/css/sgi/fdts/sgi575_tb_fw_config.dts b/plat/arm/css/sgi/fdts/sgi575_tb_fw_config.dts
new file mode 100644
index 000000000..0bb0a94e3
--- /dev/null
+++ b/plat/arm/css/sgi/fdts/sgi575_tb_fw_config.dts
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+
+/ {
+	/* Platform Config */
+	compatible = "arm,tb_fw";
+	hw_config_addr = <0x0 0xFEF00000>;
+	hw_config_max_size = <0x0100000>;
+};
diff --git a/plat/arm/css/sgi/sgi-common.mk b/plat/arm/css/sgi/sgi-common.mk
index f6ef95a03..d27cafeec 100644
--- a/plat/arm/css/sgi/sgi-common.mk
+++ b/plat/arm/css/sgi/sgi-common.mk
@@ -39,6 +39,19 @@ BL31_SOURCES		+=	${ENT_CPU_SOURCES}			\
 				${CSS_ENT_BASE}/sgi_topology.c	\
 				${CSS_ENT_BASE}/sgi_plat_config.c
 
+# Add the FDT_SOURCES and options for Dynamic Config
+FDT_SOURCES		+=	${CSS_ENT_BASE}/fdts/${PLAT}_tb_fw_config.dts
+TB_FW_CONFIG		:=	${BUILD_PLAT}/fdts/${PLAT}_tb_fw_config.dtb
+
+# Add the TB_FW_CONFIG to FIP and specify the same to certtool
+$(eval $(call TOOL_ADD_PAYLOAD,${TB_FW_CONFIG},--tb-fw-config))
+
+FDT_SOURCES		+=	${CSS_ENT_BASE}/fdts/${PLAT}.dts
+HW_CONFIG		:=	${BUILD_PLAT}/fdts/${PLAT}.dtb
+
+# Add the HW_CONFIG to FIP and specify the same to certtool
+$(eval $(call TOOL_ADD_PAYLOAD,${HW_CONFIG},--hw-config))
+
 $(eval $(call add_define,SGI_PLAT))
 
 override CSS_LOAD_SCP_IMAGES	:=	0
diff --git a/plat/arm/css/sgi/sgi_bl31_setup.c b/plat/arm/css/sgi/sgi_bl31_setup.c
index 0928b83b7..20908463f 100644
--- a/plat/arm/css/sgi/sgi_bl31_setup.c
+++ b/plat/arm/css/sgi/sgi_bl31_setup.c
@@ -12,23 +12,8 @@
 void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
 				u_register_t arg2, u_register_t arg3)
 {
-	uint32_t plat_version;
-	bl_params_node_t *bl_params;
-
-	bl_params = ((bl_params_t *)arg0)->head;
-
 	/* Initialize the platform configuration structure */
 	plat_config_init();
 
-	while (bl_params) {
-		if (bl_params->image_id == BL33_IMAGE_ID) {
-			plat_version = mmio_read_32(SSC_VERSION);
-			bl_params->ep_info->args.arg2 = plat_version;
-			break;
-		}
-
-		bl_params = bl_params->next_params_info;
-	}
-
 	arm_bl31_early_platform_setup((void *)arg0, arg1, arg2, (void *)arg3);
 }