[PATCH v4 03/27] Makefile: Allow building .rom files for non-x86 boards

[Simon Glass]

Some non-x86 devices can use SPI flash to boot and need to produce images
of a fixed size to program the flash.

Add a way to handle this for non-x86 boards.

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

(no changes since v3)

Changes in v3:
- Add a comment about CONFIG_SPL_FRAMEWORK

 Makefile | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Applied to u-boot-dm, thanks!