Update Linux to v5.4.148

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz

Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/mips/generic/board-xilfpga.its.S b/arch/mips/generic/board-xilfpga.its.S
index a2e773d..08c1e90 100644
--- a/arch/mips/generic/board-xilfpga.its.S
+++ b/arch/mips/generic/board-xilfpga.its.S
@@ -1,22 +1,22 @@
 / {
 	images {
-		fdt@xilfpga {
+		fdt-xilfpga {
 			description = "MIPSfpga (xilfpga) Device Tree";
 			data = /incbin/("boot/dts/xilfpga/nexys4ddr.dtb");
 			type = "flat_dt";
 			arch = "mips";
 			compression = "none";
-			hash@0 {
+			hash {
 				algo = "sha1";
 			};
 		};
 	};
 
 	configurations {
-		conf@xilfpga {
+		conf-xilfpga {
 			description = "MIPSfpga Linux kernel";
-			kernel = "kernel@0";
-			fdt = "fdt@xilfpga";
+			kernel = "kernel";
+			fdt = "fdt-xilfpga";
 		};
 	};
 };