global_data: unify global flag defines

All the global flag defines are the same across all arches.  So unify them
in one place, and add a simple way for arches to extend for their needs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

15 files changed, 42 insertions, 181 deletions

diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h
index c3ff789999a..f8088fe21a1 100644
--- a/arch/arm/include/asm/global_data.h
+++ b/arch/arm/include/asm/global_data.h
@@ -29,8 +29,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct	global_data {
@@ -86,17 +84,7 @@ typedef	struct	global_data {
 #endif
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("r8")
 
diff --git a/arch/avr32/include/asm/global_data.h b/arch/avr32/include/asm/global_data.h
index 5c654bd5e03..7878bb185a9 100644
--- a/arch/avr32/include/asm/global_data.h
+++ b/arch/avr32/include/asm/global_data.h
@@ -28,8 +28,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct	global_data {
@@ -52,17 +50,7 @@ typedef	struct	global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm("r5")
 
diff --git a/arch/blackfin/include/asm/global_data.h b/arch/blackfin/include/asm/global_data.h
index 973ea2929a8..290a9e76629 100644
--- a/arch/blackfin/include/asm/global_data.h
+++ b/arch/blackfin/include/asm/global_data.h
@@ -36,8 +36,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 typedef struct global_data {
 	bd_t *bd;
@@ -61,17 +59,7 @@ typedef struct global_data {
 	char	env_buf[32];		/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("P3")
 
diff --git a/arch/m68k/include/asm/global_data.h b/arch/m68k/include/asm/global_data.h
index 0ba2b43305d..cd55b83c525 100644
--- a/arch/m68k/include/asm/global_data.h
+++ b/arch/m68k/include/asm/global_data.h
@@ -29,8 +29,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct	global_data {
@@ -70,17 +68,7 @@ typedef	struct	global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #if 0
 extern gd_t *global_data;
diff --git a/arch/microblaze/include/asm/global_data.h b/arch/microblaze/include/asm/global_data.h
index 6e8537c8ed1..0dc4ce9ee52 100644
--- a/arch/microblaze/include/asm/global_data.h
+++ b/arch/microblaze/include/asm/global_data.h
@@ -30,8 +30,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct	global_data {
@@ -49,17 +47,7 @@ typedef	struct	global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("r31")
 
diff --git a/arch/mips/include/asm/global_data.h b/arch/mips/include/asm/global_data.h
index f6cf9fe9fd5..6e2cdc72cf5 100644
--- a/arch/mips/include/asm/global_data.h
+++ b/arch/mips/include/asm/global_data.h
@@ -32,8 +32,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct	global_data {
@@ -63,17 +61,7 @@ typedef	struct	global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("k0")
 
diff --git a/arch/nds32/include/asm/global_data.h b/arch/nds32/include/asm/global_data.h
index de20a0a573b..94bd4c27225 100644
--- a/arch/nds32/include/asm/global_data.h
+++ b/arch/nds32/include/asm/global_data.h
@@ -39,8 +39,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set CONFIG_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct global_data {
@@ -67,17 +65,7 @@ typedef	struct global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM	*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized */
-#define	GD_FLG_SILENT		0x00004	/* Silent mode			*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed	*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted	*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized */
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)	*/
-#define GD_FLG_ENV_READY	0x00080	/* Envs imported into hash table */
+#include <asm-generic/global_data_flags.h>
 
 #ifdef CONFIG_GLOBAL_DATA_NOT_REG10
 extern volatile gd_t g_gd;
diff --git a/arch/nios2/include/asm/global_data.h b/arch/nios2/include/asm/global_data.h
index 4b86fbdacfa..3b0d9e62941 100644
--- a/arch/nios2/include/asm/global_data.h
+++ b/arch/nios2/include/asm/global_data.h
@@ -44,15 +44,7 @@ typedef	struct	global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/* flags */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     register gd_t *gd asm ("gp")
 
diff --git a/arch/openrisc/include/asm/global_data.h b/arch/openrisc/include/asm/global_data.h
index 36de9d0a4d2..6a0c0cc547c 100644
--- a/arch/openrisc/include/asm/global_data.h
+++ b/arch/openrisc/include/asm/global_data.h
@@ -30,8 +30,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef struct global_data {
@@ -48,25 +46,7 @@ typedef struct global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-/* Code was relocated to RAM */
-#define GD_FLG_RELOC		0x00001
-/* Devices have been initialized */
-#define GD_FLG_DEVINIT		0x00002
-/* Silent mode */
-#define GD_FLG_SILENT		0x00004
-/* Critical POST test failed */
-#define GD_FLG_POSTFAIL		0x00008
-/* POST seqeunce aborted */
-#define GD_FLG_POSTSTOP		0x00010
-/* Log Buffer has been initialized */
-#define GD_FLG_LOGINIT		0x00020
-/* Disable console (in & out) */
-#define GD_FLG_DISABLE_CONSOLE	0x00040
-/* Environment imported into hash table */
-#define GD_FLG_ENV_READY	0x00080
+#include <asm-generic/global_data_flags.h>
 
 /* OR32 GCC already has r10 set as fixed-use */
 #define DECLARE_GLOBAL_DATA_PTR	register volatile gd_t *gd asm ("r10")
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index 01f1d4acba3..5a5877fc2c8 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -33,8 +33,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct	global_data {
@@ -186,17 +184,7 @@ typedef	struct	global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #if 1
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("r2")
diff --git a/arch/sandbox/include/asm/global_data.h b/arch/sandbox/include/asm/global_data.h
index 01a706362e6..581fd2f2a04 100644
--- a/arch/sandbox/include/asm/global_data.h
+++ b/arch/sandbox/include/asm/global_data.h
@@ -31,8 +31,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef	struct global_data {
@@ -50,17 +48,7 @@ typedef	struct global_data {
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM */
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized */
-#define	GD_FLG_SILENT		0x00004	/* Silent mode */
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed */
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted */
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized */
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out) */
-#define GD_FLG_ENV_READY	0x00080	/* Env. imported into hash table */
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     extern gd_t *gd
 
diff --git a/arch/sh/include/asm/global_data.h b/arch/sh/include/asm/global_data.h
index 1b782fc7718..6e534ad6146 100644
--- a/arch/sh/include/asm/global_data.h
+++ b/arch/sh/include/asm/global_data.h
@@ -44,14 +44,7 @@ typedef	struct global_data
 	char		env_buf[32];	/* buffer for getenv() before reloc. */
 } gd_t;
 
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR	register gd_t *gd asm ("r13")
 
diff --git a/arch/sparc/include/asm/global_data.h b/arch/sparc/include/asm/global_data.h
index 613e2d8e0cb..93d3cc02eba 100644
--- a/arch/sparc/include/asm/global_data.h
+++ b/arch/sparc/include/asm/global_data.h
@@ -35,8 +35,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef struct global_data {
@@ -78,17 +76,7 @@ typedef struct global_data {
 	char	env_buf[32];		/* buffer for getenv() before reloc. */
 } gd_t;
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("%g7")
 
diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h
index 908a02c900c..6d29c0b9a31 100644
--- a/arch/x86/include/asm/global_data.h
+++ b/arch/x86/include/asm/global_data.h
@@ -29,8 +29,6 @@
  * some locked parts of the data cache) to allow for a minimum set of
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
- *
- * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 #ifndef __ASSEMBLY__
@@ -74,17 +72,7 @@ static inline gd_t *get_fs_gd_ptr(void)
 
 #endif
 
-/*
- * Global Data Flags
- */
-#define	GD_FLG_RELOC		0x00001	/* Code was relocated to RAM		*/
-#define	GD_FLG_DEVINIT		0x00002	/* Devices have been initialized	*/
-#define	GD_FLG_SILENT		0x00004	/* Silent mode				*/
-#define	GD_FLG_POSTFAIL		0x00008	/* Critical POST test failed		*/
-#define	GD_FLG_POSTSTOP		0x00010	/* POST seqeunce aborted		*/
-#define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
-#define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
-#define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
+#include <asm-generic/global_data_flags.h>
 
 #define DECLARE_GLOBAL_DATA_PTR
 
diff --git a/include/asm-generic/global_data_flags.h b/include/asm-generic/global_data_flags.h
new file mode 100644
index 00000000000..bb57fb6c4a2
--- /dev/null
+++ b/include/asm-generic/global_data_flags.h
@@ -0,0 +1,28 @@
+/*
+ * transitional header until we merge global_data.h
+ *
+ * (C) Copyright 2000-2010
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ASM_GENERIC_GLOBAL_DATA_FLAGS_H
+#define __ASM_GENERIC_GLOBAL_DATA_FLAGS_H
+
+/*
+ * Global Data Flags
+ *
+ * Note: The low 16 bits are expected for common code.  If your arch
+ *       really needs to add your own, use the high 16bits.
+ */
+#define GD_FLG_RELOC		0x0001	/* Code was relocated to RAM */
+#define GD_FLG_DEVINIT		0x0002	/* Devices have been initialized */
+#define GD_FLG_SILENT		0x0004	/* Silent mode */
+#define GD_FLG_POSTFAIL		0x0008	/* Critical POST test failed */
+#define GD_FLG_POSTSTOP		0x0010	/* POST seqeunce aborted */
+#define GD_FLG_LOGINIT		0x0020	/* Log Buffer has been initialized */
+#define GD_FLG_DISABLE_CONSOLE	0x0040	/* Disable console (in & out) */
+#define GD_FLG_ENV_READY	0x0080	/* Environment imported into hash table */
+
+#endif