From 589d8f917e718f702142d1fdba51723d45237b44 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 20 Jul 2019 12:23:40 -0600 Subject: [PATCH] binman: Store image fdtmap when loading from a file This data provides all the information about the position and size of each entry. Store it for later use when loading an image. It can be reused as is if the image is modified without changing offsets/sizes. Signed-off-by: Simon Glass --- tools/binman/image.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/tools/binman/image.py b/tools/binman/image.py index fb6e591..232e752 100644 --- a/tools/binman/image.py +++ b/tools/binman/image.py @@ -32,6 +32,9 @@ class Image(section.Entry_section): Attributes: filename: Output filename for image + image_node: Name of node containing the description for this image + fdtmap_dtb: Fdt object for the fdtmap when loading from a file + fdtmap_data: Contents of the fdtmap when loading from a file Args: test: True if this is being called from a test of Images. This this case @@ -44,6 +47,8 @@ class Image(section.Entry_section): self.name = 'main-section' self.image_name = name self._filename = '%s.bin' % self.image_name + self.fdtmap_dtb = None + self.fdtmap_data = None if not test: filename = fdt_util.GetString(self._node, 'filename') if filename: @@ -82,7 +87,11 @@ class Image(section.Entry_section): dtb.Scan() # Return an Image with the associated nodes - image = Image('image', dtb.GetRoot()) + root = dtb.GetRoot() + image = Image('image', root) + image.image_node = fdt_util.GetString(root, 'image-node', 'image') + image.fdtmap_dtb = dtb + image.fdtmap_data = fdtmap_data image._data = data return image -- 2.7.4