[U-Boot] [RFC][PATCH 08/36] x86 - Move Global Descriptor Table defines to processor.h
Graeme Russ
graeme.russ at gmail.com
Mon Jan 3 20:46:28 CET 2011
---
arch/i386/cpu/cpu.c | 8 +-------
arch/i386/include/asm/processor.h | 9 ++++++---
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/arch/i386/cpu/cpu.c b/arch/i386/cpu/cpu.c
index ae40384..1dcbb98 100644
--- a/arch/i386/cpu/cpu.c
+++ b/arch/i386/cpu/cpu.c
@@ -35,6 +35,7 @@
#include <common.h>
#include <command.h>
+#include <asm/processor.h>
#include <asm/interrupt.h>
/* Constructor for a conventional segment GDT (or LDT) entry */
@@ -46,13 +47,6 @@
(((base) & 0x00ffffffULL) << 16) | \
(((limit) & 0x0000ffffULL)))
-/* Simple and small GDT entries for booting only */
-
-#define GDT_ENTRY_32BIT_CS 2
-#define GDT_ENTRY_32BIT_DS (GDT_ENTRY_32BIT_CS + 1)
-#define GDT_ENTRY_16BIT_CS (GDT_ENTRY_32BIT_DS + 1)
-#define GDT_ENTRY_16BIT_DS (GDT_ENTRY_16BIT_CS + 1)
-
/*
* Set up the GDT
*/
diff --git a/arch/i386/include/asm/processor.h b/arch/i386/include/asm/processor.h
index 5dedba8..22a1298 100644
--- a/arch/i386/include/asm/processor.h
+++ b/arch/i386/include/asm/processor.h
@@ -23,7 +23,10 @@
#ifndef __ASM_PROCESSOR_H_
#define __ASM_PROCESSOR_H_ 1
-/* Currently this header is unused in the i386 port
- * but some generic files #include <asm/processor.h>
- * so this file is a placeholder. */
+
+#define GDT_ENTRY_32BIT_CS 2
+#define GDT_ENTRY_32BIT_DS (GDT_ENTRY_32BIT_CS + 1)
+#define GDT_ENTRY_16BIT_CS (GDT_ENTRY_32BIT_DS + 1)
+#define GDT_ENTRY_16BIT_DS (GDT_ENTRY_16BIT_CS + 1)
+
#endif
--
1.7.1.422.g049e9
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