summaryrefslogtreecommitdiff
path: root/include/environment.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/environment.h')
-rw-r--r--include/environment.h44
1 files changed, 23 insertions, 21 deletions
diff --git a/include/environment.h b/include/environment.h
index 6394a96..2c8c4f1 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -38,21 +38,22 @@
*/
#if defined(CONFIG_ENV_IS_IN_FLASH)
-# ifndef CONFIG_ENV_ADDR
-# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+# ifndef CONFIG_ENV_ADDR
+# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
# endif
-# ifndef CONFIG_ENV_OFFSET
-# define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
+# ifndef CONFIG_ENV_OFFSET
+# define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
# endif
# if !defined(CONFIG_ENV_ADDR_REDUND) && defined(CONFIG_ENV_OFFSET_REDUND)
-# define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET_REDUND)
+# define CONFIG_ENV_ADDR_REDUND \
+ (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET_REDUND)
# endif
# if defined(CONFIG_ENV_SECT_SIZE) || defined(CONFIG_ENV_SIZE)
-# ifndef CONFIG_ENV_SECT_SIZE
-# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
+# ifndef CONFIG_ENV_SECT_SIZE
+# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
# endif
-# ifndef CONFIG_ENV_SIZE
-# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+# ifndef CONFIG_ENV_SIZE
+# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
# endif
# else
# error "Both CONFIG_ENV_SECT_SIZE and CONFIG_ENV_SIZE undefined"
@@ -60,8 +61,9 @@
# if defined(CONFIG_ENV_ADDR_REDUND) && !defined(CONFIG_ENV_SIZE_REDUND)
# define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
# endif
-# if (CONFIG_ENV_ADDR >= CONFIG_SYS_MONITOR_BASE) && \
- (CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) <= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+# if (CONFIG_ENV_ADDR >= CONFIG_SYS_MONITOR_BASE) && \
+ (CONFIG_ENV_ADDR + CONFIG_ENV_SIZE) <= \
+ (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
# define ENV_IS_EMBEDDED 1
# endif
# if defined(CONFIG_ENV_ADDR_REDUND) || defined(CONFIG_ENV_OFFSET_REDUND)
@@ -105,10 +107,10 @@ extern unsigned long nand_env_oob_offset;
/* Embedded env is only supported for some flash types */
#ifdef CONFIG_ENV_IS_EMBEDDED
-# if !defined(CONFIG_ENV_IS_IN_FLASH) && \
- !defined(CONFIG_ENV_IS_IN_NAND) && \
- !defined(CONFIG_ENV_IS_IN_ONENAND) && \
- !defined(CONFIG_ENV_IS_IN_SPI_FLASH)
+# if !defined(CONFIG_ENV_IS_IN_FLASH) && \
+ !defined(CONFIG_ENV_IS_IN_NAND) && \
+ !defined(CONFIG_ENV_IS_IN_ONENAND) && \
+ !defined(CONFIG_ENV_IS_IN_SPI_FLASH)
# error "CONFIG_ENV_IS_EMBEDDED not supported for your flash type"
# endif
#endif
@@ -144,7 +146,7 @@ extern unsigned long nand_env_oob_offset;
#define ENV_SIZE (CONFIG_ENV_SIZE - ENV_HEADER_SIZE)
-typedef struct environment_s {
+typedef struct environment_s {
uint32_t crc; /* CRC32 over data bytes */
#ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
unsigned char flags; /* active/obsolete flags */
@@ -159,14 +161,14 @@ typedef struct environment_s {
extern struct hsearch_data env_htab;
/* Function that returns a character from the environment */
-unsigned char env_get_char (int);
+unsigned char env_get_char(int);
/* Function that returns a pointer to a value from the environment */
const unsigned char *env_get_addr(int);
-unsigned char env_get_char_memory (int index);
+unsigned char env_get_char_memory(int index);
/* Function that updates CRC of the enironment */
-void env_crc_update (void);
+void env_crc_update(void);
/* [re]set to the default environment */
void set_default_env(const char *s);
@@ -174,6 +176,6 @@ void set_default_env(const char *s);
/* Import from binary representation into hash table */
int env_import(const char *buf, int check);
-#endif
+#endif /* DO_DEPS_ONLY */
-#endif /* _ENVIRONMENT_H_ */
+#endif /* _ENVIRONMENT_H_ */