layout: Introduce flashrom_layout_new()

It initializes an empty layout. Currently the maximum number of entries
has to be specified, which will vanish once we use dynamic allocation
per entry.

We replace the two special cases `single_layout` and `ich_layout` with
dynamically allocated layouts. As a result, we have to take care to
release the `default_layout` in a flashctx once we are done with it.

Change-Id: I2ae7246493ff592e631cce924777925c7825e398
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33543
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/flash.h b/flash.h
index dd8e15655..3912e730c 100644
--- a/flash.h
+++ b/flash.h
@@ -265,7 +265,7 @@ struct flashrom_flashctx {
 	chipaddr virtual_registers;
 	struct registered_master *mst;
 	const struct flashrom_layout *layout;
-	struct single_layout fallback_layout;
+	struct flashrom_layout *default_layout;
 	struct {
 		bool force;
 		bool force_boardmismatch;