global_data.h: convert GD_FLG_* to enum

Sphinx documentation is only available for enums not for #defines.
Anyway it is better to keep related definitions in an enum.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index d4a4e22..e4a68e0 100644 (file)
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -138,7 +138,6 @@ typedef struct global_data {
        struct udevice *watchdog_dev;
 #endif
 } gd_t;
-#endif
 
 #ifdef CONFIG_BOARD_TYPES
 #define gd_board_type()                gd->board_type
@@ -146,27 +145,90 @@ typedef struct global_data {
 #define gd_board_type()                0
 #endif
 
-/*
- * Global Data Flags
+/**
+ * enum gd_flags - global data flags
+ *
+ * See field flags of &struct global_data.
  */
-#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   */
-#define GD_FLG_SERIAL_READY    0x00100 /* Pre-reloc serial console ready  */
-#define GD_FLG_FULL_MALLOC_INIT        0x00200 /* Full malloc() is ready          */
-#define GD_FLG_SPL_INIT                0x00400 /* spl_init() has been called      */
-#define GD_FLG_SKIP_RELOC      0x00800 /* Don't relocate                  */
-#define GD_FLG_RECORD          0x01000 /* Record console                  */
-#define GD_FLG_ENV_DEFAULT     0x02000 /* Default variable flag           */
-#define GD_FLG_SPL_EARLY_INIT  0x04000 /* Early SPL init is done          */
-#define GD_FLG_LOG_READY       0x08000 /* Log system is ready for use     */
-#define GD_FLG_WDT_READY       0x10000 /* Watchdog is ready for use       */
-#define GD_FLG_SKIP_LL_INIT    0x20000 /* Don't perform low-level init    */
-#define GD_FLG_SMP_READY       0x40000 /* SMP init is complete            */
+enum gd_flags {
+       /**
+        * @GD_FLG_RELOC: code was relocated to RAM
+        */
+       GD_FLG_RELOC = 0x00001,
+       /**
+        * @GD_FLG_DEVINIT: devices have been initialized
+        */
+       GD_FLG_DEVINIT = 0x00002,
+       /**
+        * @GD_FLG_SILENT: silent mode
+        */
+       GD_FLG_SILENT = 0x00004,
+       /**
+        * @GD_FLG_POSTFAIL: critical POST test failed
+        */
+       GD_FLG_POSTFAIL = 0x00008,
+       /**
+        * @GD_FLG_POSTSTOP: POST sequence aborted
+        */
+       GD_FLG_POSTSTOP = 0x00010,
+       /**
+        * @GD_FLG_LOGINIT: log Buffer has been initialized
+        */
+       GD_FLG_LOGINIT = 0x00020,
+       /**
+        * @GD_FLG_DISABLE_CONSOLE: disable console (in & out)
+        */
+       GD_FLG_DISABLE_CONSOLE = 0x00040,
+       /**
+        * @GD_FLG_ENV_READY: environment imported into hash table
+        */
+       GD_FLG_ENV_READY = 0x00080,
+       /**
+        * @GD_FLG_SERIAL_READY: pre-relocation serial console ready
+        */
+       GD_FLG_SERIAL_READY = 0x00100,
+       /**
+        * @GD_FLG_FULL_MALLOC_INIT: full malloc() is ready
+        */
+       GD_FLG_FULL_MALLOC_INIT = 0x00200,
+       /**
+        * @GD_FLG_SPL_INIT: spl_init() has been called
+        */
+       GD_FLG_SPL_INIT = 0x00400,
+       /**
+        * @GD_FLG_SKIP_RELOC: don't relocate
+        */
+       GD_FLG_SKIP_RELOC = 0x00800,
+       /**
+        * @GD_FLG_RECORD: record console
+        */
+       GD_FLG_RECORD = 0x01000,
+       /**
+        * @GD_FLG_ENV_DEFAULT: default variable flag
+        */
+       GD_FLG_ENV_DEFAULT = 0x02000,
+       /**
+        * @GD_FLG_SPL_EARLY_INIT: early SPL initialization is done
+        */
+       GD_FLG_SPL_EARLY_INIT = 0x04000,
+       /**
+        * @GD_FLG_LOG_READY: log system is ready for use
+        */
+       GD_FLG_LOG_READY = 0x08000,
+       /**
+        * @GD_FLG_WDT_READY: watchdog is ready for use
+        */
+       GD_FLG_WDT_READY = 0x10000,
+       /**
+        * @GD_FLG_SKIP_LL_INIT: don't perform low-level initialization
+        */
+       GD_FLG_SKIP_LL_INIT = 0x20000,
+       /**
+        * @GD_FLG_SMP_READY: SMP initialization is complete
+        */
+       GD_FLG_SMP_READY = 0x40000,
+};
+
+#endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_GENERIC_GBL_DATA_H */