x86: intel: edison: Remove dead code

start.S does nothing and can be safely removed. Makefile is still being used
by the build system, so simply drop the rule from it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/board/intel/edison/Makefile b/board/intel/edison/Makefile
index eed8d65..1eaf7ca 100644 (file)
--- a/board/intel/edison/Makefile
+++ b/board/intel/edison/Makefile
@@ -4,5 +4,5 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-obj-y  += start.o edison.o
+obj-y  += edison.o
 obj-$(CONFIG_GENERATE_ACPI_TABLE) += dsdt.o

diff --git a/board/intel/edison/start.S b/board/intel/edison/start.S
deleted file mode 100644 (file)
index aa70262..0000000
--- a/board/intel/edison/start.S
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ@gmail.com.
- */
-
-/* board early intialization */
-.globl early_board_init
-early_board_init:
-       /* No 32-bit board specific initialisation */
-       jmp     early_board_init_ret