On 9/25/21 02:30, Simon Glass wrote:
For the EFI app, we must embed the devicetree in the ELF file since that
is the only thing that is run by UEFI. Drop the warning to avoid
confusion.

Signed-off-by: Simon Glass <s...@chromium.org>
---

Changes in v2:
- Add new patch to drop the OF_EMBED warning for EFI

  Makefile | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a09f48f84b2..784efd4ef6e 100644
--- a/Makefile
+++ b/Makefile
@@ -1087,7 +1087,7 @@ endif
  ifeq ($(CONFIG_DEPRECATED),y)
        $(warning "You have deprecated configuration options enabled in your 
.config! Please check your configuration.")
  endif
-ifeq ($(CONFIG_OF_EMBED),y)
+ifeq ($(CONFIG_OF_EMBED)$(CONFIG_EFI_APP),y)
        @echo >&2 "===================== WARNING ======================"
        @echo >&2 "CONFIG_OF_EMBED is enabled. This option should only"
        @echo >&2 "be used for debugging purposes. Please use"

There are 47 defconfigs and 5 include/configs/*.h using CONFIG_OF_EMBED.
doc/board/intel/slimbootloader.rst and doc/board/coreboot/coreboot.rst
require to use it for building U-Boot.

Is there a migration requirement and plan?

Best regards

Heinrich

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