plat/arm: Rentroduce tb_fw_config device tree
Moved BL2 configuration nodes from fw_config to newly
created tb_fw_config device tree.
fw_config device tree's main usage is to hold properties shared
across all BLx images.
An example is the "dtb-registry" node, which contains the
information about the other device tree configurations
(load-address, size).
Also, Updated load-address of tb_fw_config which is now located
after fw_config in SRAM.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ic398c86a4d822dacd55b5e25fd41d4fe3888d79a
diff --git a/plat/arm/board/fvp_ve/fdts/fvp_ve_fw_config.dts b/plat/arm/board/fvp_ve/fdts/fvp_ve_fw_config.dts
index d4f98d9..6e5691b 100644
--- a/plat/arm/board/fvp_ve/fdts/fvp_ve_fw_config.dts
+++ b/plat/arm/board/fvp_ve/fdts/fvp_ve_fw_config.dts
@@ -12,9 +12,8 @@
dtb-registry {
compatible = "fconf,dyn_cfg-dtb_registry";
- /* tb_fw_config is temporarily contained on this dtb */
tb_fw-config {
- load-address = <0x0 0x80001010>;
+ load-address = <0x0 0x80001300>;
max-size = <0x200>;
id = <TB_FW_CONFIG_ID>;
};
@@ -25,11 +24,4 @@
id = <HW_CONFIG_ID>;
};
};
-
- tb_fw-config {
- compatible = "arm,tb_fw";
-
- /* Disable authentication for development */
- disable_auth = <0x0>;
- };
};