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-rw-r--r--include/image.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/image.h b/include/image.h
index 2a5b560..734def3 100644
--- a/include/image.h
+++ b/include/image.h
@@ -134,6 +134,9 @@ enum ih_category {
/*
* Operating System Codes
+ *
+ * The following are exposed to uImage header.
+ * Do not change values for backward compatibility.
*/
enum {
IH_OS_INVALID = 0, /* Invalid OS */
@@ -167,6 +170,9 @@ enum {
/*
* CPU Architecture Codes (supported by Linux)
+ *
+ * The following are exposed to uImage header.
+ * Do not change values for backward compatibility.
*/
enum {
IH_ARCH_INVALID = 0, /* Invalid CPU */
@@ -182,6 +188,7 @@ enum {
IH_ARCH_SPARC, /* Sparc */
IH_ARCH_SPARC64, /* Sparc 64 Bit */
IH_ARCH_M68K, /* M68K */
+ IH_ARCH_NIOS, /* Nios-32 */
IH_ARCH_MICROBLAZE, /* MicroBlaze */
IH_ARCH_NIOS2, /* Nios-II */
IH_ARCH_BLACKFIN, /* Blackfin */
@@ -234,6 +241,9 @@ enum {
* U-Boot's command interpreter; this feature is especially
* useful when you configure U-Boot to use a real shell (hush)
* as command interpreter (=> Shell Scripts).
+ *
+ * The following are exposed to uImage header.
+ * Do not change values for backward compatibility.
*/
enum {
@@ -273,6 +283,9 @@ enum {
/*
* Compression Types
+ *
+ * The following are exposed to uImage header.
+ * Do not change values for backward compatibility.
*/
enum {
IH_COMP_NONE = 0, /* No Compression Used */