summaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
Diffstat (limited to 'doc')
-rw-r--r--doc/uImage.FIT/source_file_format.txt17
1 files changed, 9 insertions, 8 deletions
diff --git a/doc/uImage.FIT/source_file_format.txt b/doc/uImage.FIT/source_file_format.txt
index 9ed6f65..d000104 100644
--- a/doc/uImage.FIT/source_file_format.txt
+++ b/doc/uImage.FIT/source_file_format.txt
@@ -55,7 +55,7 @@ FIT is formally a flattened device tree (in the libfdt meaning), which
conforms to bindings defined in this document.
.its - image tree source
-.itb - image tree blob
+.fit - flattened image tree blob
c) Image building procedure
@@ -101,15 +101,15 @@ Root node of the uImage Tree should have the following layout:
|
o images
| |
- | o img@1 {...}
- | o img@2 {...}
+ | o image@1 {...}
+ | o image@2 {...}
| ...
|
o configurations
- |- default = "cfg@1"
+ |- default = "conf@1"
|
- o cfg@1 {...}
- o cfg@2 {...}
+ o conf@1 {...}
+ o conf@2 {...}
...
@@ -159,7 +159,7 @@ the '/images' node should have the following layout:
- description : Textual description of the component sub-image
- type : Name of component sub-image type, supported types are:
"standalone", "kernel", "ramdisk", "firmware", "script", "filesystem",
- "flat_dt".
+ "flat_dt" and others (see uimage_type in common/images.c).
- data : Path to the external file which contains this node's binary data.
- compression : Compression used by included data. Supported compressions
are "gzip" and "bzip2". If no compression is used compression property
@@ -173,7 +173,8 @@ the '/images' node should have the following layout:
- arch : Architecture name, mandatory for types: "standalone", "kernel",
"firmware", "ramdisk" and "fdt". Valid architecture names are: "alpha",
"arm", "i386", "ia64", "mips", "mips64", "ppc", "s390", "sh", "sparc",
- "sparc64", "m68k", "microblaze", "nios2", "blackfin", "avr32", "st200".
+ "sparc64", "m68k", "microblaze", "nios2", "blackfin", "avr32", "st200",
+ "sandbox".
- entry : entry point address, address size is determined by
'#address-cells' property of the root node. Mandatory for for types:
"standalone" and "kernel".