env: Rename the redundancy flags
Add an ENV prefix to these two flags so that it is clear what they relate
to. Also move them to env.h since they are part of the public API. Use an
enum rather than a #define to tie them together.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/environment.h b/include/environment.h
index c3e8d78..70ee0fd 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -135,9 +135,6 @@
#ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
# define ENV_HEADER_SIZE (sizeof(uint32_t) + 1)
-
-# define ACTIVE_FLAG 1
-# define OBSOLETE_FLAG 0
#else
# define ENV_HEADER_SIZE (sizeof(uint32_t))
#endif
@@ -147,7 +144,7 @@
typedef struct environment_s {
uint32_t crc; /* CRC32 over data bytes */
#ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
- unsigned char flags; /* active/obsolete flags */
+ unsigned char flags; /* active/obsolete flags ENVF_REDUND_ */
#endif
unsigned char data[ENV_SIZE]; /* Environment data */
} env_t;