[PATCH v4 06/19] bootstd: Maintain a list of images

[Simon Glass]

We want to keep track of images which are loaded, or those which could
perhaps be loaded. This will make it easier to manage memory allocation,
as well as permit removal of the EFI set_efi_bootdev() feature.

Add a list of these, attached to the bootflow. For now the list is
empty.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v2)

Changes in v2:
- Add an image type extension in bootflow.h
- Use the word 'feature' instead of 'hack'

 boot/bootflow.c    | 26 +++++++++++++++++++++++++
 include/bootflow.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)

Applied to ci/master, thanks!