bloblist: Support relocating to a larger space
Typically in TPL/SPL the bloblist is quite small. But U-Boot proper may
want to add a lot more to it, such as ACPI tables.
Add a way to expand the bloblist by relocating it in U-Boot proper, along
with the other relocation activities.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/bloblist.h b/include/bloblist.h
index 8cdce61..964b974 100644
--- a/include/bloblist.h
+++ b/include/bloblist.h
@@ -243,6 +243,16 @@
const char *bloblist_tag_name(enum bloblist_tag_t tag);
/**
+ * bloblist_reloc() - Relocate the bloblist and optionally resize it
+ *
+ * @to: Pointer to new bloblist location (must not overlap old location)
+ * @to:size: New size for bloblist (must be larger than from_size)
+ * @from: Pointer to bloblist to relocate
+ * @from_size: Size of bloblist to relocate
+ */
+void bloblist_reloc(void *to, uint to_size, void *from, uint from_size);
+
+/**
* bloblist_init() - Init the bloblist system with a single bloblist
*
* This uses CONFIG_BLOBLIST_ADDR and CONFIG_BLOBLIST_SIZE to set up a bloblist