Merge git://git.denx.de/u-boot-x86

[people/ms/u-boot.git] / include / environment.h

diff --git a/include/environment.h b/include/environment.h
index 03b41e0c51160d295b17f4764abfb4cb6dff312e..a4060506fabb543ab291feb394c8059c8c1454aa 100644 (file)
--- a/include/environment.h
+++ b/include/environment.h
@@ -143,12 +143,7 @@ extern unsigned long nand_env_oob_offset;
 # define ENV_HEADER_SIZE       (sizeof(uint32_t))
 #endif
 
-#ifdef CONFIG_ENV_AES
-/* Make sure the payload is multiple of AES block size */
-#define ENV_SIZE ((CONFIG_ENV_SIZE - ENV_HEADER_SIZE) & ~(16 - 1))
-#else
 #define ENV_SIZE (CONFIG_ENV_SIZE - ENV_HEADER_SIZE)
-#endif
 
 typedef struct environment_s {
        uint32_t        crc;            /* CRC32 over data bytes        */
@@ -156,12 +151,7 @@ typedef struct environment_s {
        unsigned char   flags;          /* active/obsolete flags        */
 #endif
        unsigned char   data[ENV_SIZE]; /* Environment data             */
-} env_t
-#ifdef CONFIG_ENV_AES
-/* Make sure the env is aligned to block size. */
-__attribute__((aligned(16)))
-#endif
-;
+} env_t;
 
 #ifdef ENV_IS_EMBEDDED
 extern env_t environment;
@@ -198,7 +188,6 @@ enum env_valid {
 };
 
 enum env_location {
-       ENVL_DATAFLASH,
        ENVL_EEPROM,
        ENVL_EXT4,
        ENVL_FAT,
@@ -216,6 +205,14 @@ enum env_location {
        ENVL_UNKNOWN,
 };
 
+/* value for the various operations we want to perform on the env */
+enum env_operation {
+       ENVOP_GET_CHAR, /* we want to call the get_char function */
+       ENVOP_INIT,     /* we want to call the init function */
+       ENVOP_LOAD,     /* we want to call the load function */
+       ENVOP_SAVE,     /* we want to call the save function */
+};
+
 struct env_driver {
        const char *name;
        enum env_location location;
@@ -303,13 +300,6 @@ int env_export(env_t *env_out);
 int env_import_redund(const char *buf1, const char *buf2);
 #endif
 
-/**
- * env_driver_lookup_default() - Look up the default environment driver
- *
- * @return pointer to driver, or NULL if none (which should not happen)
- */
-struct env_driver *env_driver_lookup_default(void);
-
 /**
  * env_get_char() - Get a character from the early environment
  *