[U-Boot] [PATCH] x86: simplify ljmp to 32-bit code

[Masahiro Yamada]

You can directly specify the label as the operand for ljmp.

This commit saves 4-byte code.

Signed-off-by: Masahiro Yamada <masahiroy at kernel.org>
---

 arch/x86/cpu/start16.S | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/cpu/start16.S b/arch/x86/cpu/start16.S
index bcabd76741ef..7bad9f3e4d87 100644
--- a/arch/x86/cpu/start16.S
+++ b/arch/x86/cpu/start16.S
@@ -44,10 +44,8 @@ data32 cs	lgdt	gdt_ptr
 ff:
 
 	/* Finally restore BIST and jump to the 32-bit initialization code */
-	movw	$code32start, %ax
-	movw	%ax, %bp
 	movl	%ecx, %eax
-data32 cs	ljmp	*(%bp)
+data32 cs	ljmp	code32start
 
 	/* 48-bit far pointer */
 code32start:
-- 
2.17.1