scripts: Add some comments about autoconf.mk

Now that the conversion of all CONFIG options to Kconfig is complete,
these files only contain the xPL_BUILD defines. Add a comment to make
this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2024-09-29 19:49:31 -06:00 committed by Tom Rini
parent c6efb7a42d
commit d90b3d9559

View file

@ -20,6 +20,12 @@ _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
include $(srctree)/scripts/Kbuild.include
-include include/config/auto.conf
# This file contains 0, 1 or 2 lines
# It is empty for U-Boot proper (where $(obj) is empty)
# For any xPL build it contains CONFIG_SPL_BUILD=y
# For TPL builds it has CONFIG_SPL_BUILD=y and CONFIG_TPL_BUILD=y
# For VPL builds it has CONFIG_SPL_BUILD=y and CONFIG_VPL_BUILD=y
-include $(obj)/include/autoconf.mk
UBOOTINCLUDE := -I$(obj)/include $(UBOOTINCLUDE)