[PATCH v3] x86: qemu: Remove dead code

[Andy Shevchenko]

start.S does nothing and can be safely removed. Makefile is still being used
by the build system, so simply replace the rule in it. We use stub C-file
like it's done for other boards.

Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---
v3: fixed linker error (Bin)
 board/emulation/qemu-x86/Makefile   | 2 +-
 board/emulation/qemu-x86/qemu-x86.c | 0
 board/emulation/qemu-x86/start.S    | 8 --------
 3 files changed, 1 insertion(+), 9 deletions(-)
 create mode 100644 board/emulation/qemu-x86/qemu-x86.c
 delete mode 100644 board/emulation/qemu-x86/start.S

diff --git a/board/emulation/qemu-x86/Makefile b/board/emulation/qemu-x86/Makefile
index 782e298b74ce..ff4aaa51c540 100644
--- a/board/emulation/qemu-x86/Makefile
+++ b/board/emulation/qemu-x86/Makefile
@@ -2,4 +2,4 @@
 #
 # Copyright (C) 2015, Bin Meng <bmeng.cn at gmail.com>
 
-obj-y	+= start.o
+obj-y	+= qemu-x86.o
diff --git a/board/emulation/qemu-x86/qemu-x86.c b/board/emulation/qemu-x86/qemu-x86.c
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/board/emulation/qemu-x86/start.S b/board/emulation/qemu-x86/start.S
deleted file mode 100644
index e4bde561b20d..000000000000
--- a/board/emulation/qemu-x86/start.S
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2015, Bin Meng <bmeng.cn at gmail.com>
- */
-
-.globl early_board_init
-early_board_init:
-	jmp	early_board_init_ret
-- 
2.28.0