X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fenvironment.h;h=1fdbdad882227cfad5d7cfa8cea1a75065e8ee70;hb=HEAD;hp=46a3554ff9235607e38fc83e8c1b6321d7bb1113;hpb=58494052b5fa1c2cbed9f1e04049f2951708cfa3;p=karo-tx-uboot.git

diff --git a/include/environment.h b/include/environment.h
index 46a3554ff9..1fdbdad882 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -146,7 +146,12 @@ extern unsigned long nand_env_oob_offset;
 extern char *env_name_spec;
 #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	*/
@@ -154,7 +159,12 @@ typedef struct environment_s {
 	unsigned char	flags;		/* active/obsolete flags	*/
 #endif
 	unsigned char	data[ENV_SIZE]; /* Environment data		*/
-} env_t;
+} env_t
+#ifdef CONFIG_ENV_AES
+/* Make sure the env is aligned to block size. */
+__attribute__((aligned(16)))
+#endif
+;
 
 #ifdef ENV_IS_EMBEDDED
 extern env_t environment;
@@ -170,6 +180,15 @@ extern unsigned char env_get_char_spec(int);
 extern void env_reloc(void);
 #endif
 
+#ifdef CONFIG_ENV_IS_IN_MMC
+#include <mmc.h>
+
+extern int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr);
+# ifdef CONFIG_SYS_MMC_ENV_PART
+extern uint mmc_get_env_part(struct mmc *mmc);
+# endif
+#endif
+
 #ifndef DO_DEPS_ONLY
 
 #include <env_attr.h>
@@ -201,6 +220,9 @@ int set_default_vars(int nvars, char * const vars[]);
 /* Import from binary representation into hash table */
 int env_import(const char *buf, int check);
 
+/* Export from hash table into binary representation */
+int env_export(env_t *env_out);
+
 #endif /* DO_DEPS_ONLY */
 
 #endif /* _ENVIRONMENT_H_ */