SPDX: Convert all of our single license tags to Linux Kernel style

[oweals/u-boot.git] / arch / xtensa / cpu / cpu.c

diff --git a/arch/xtensa/cpu/cpu.c b/arch/xtensa/cpu/cpu.c
index 6787a6182c87a39d872ee8d29254ee470abcb4e0..64bb0b6ee0bd45bdc1ad2b171bd6837b44de099c 100644 (file)
--- a/arch/xtensa/cpu/cpu.c
+++ b/arch/xtensa/cpu/cpu.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2008 - 2013 Tensilica Inc.
  * (C) Copyright 2014 - 2016 Cadence Design Systems Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -47,3 +46,8 @@ int arch_cpu_init(void)
        gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
        return 0;
 }
+
+int dram_init(void)
+{
+       return 0;
+}