[PATCH 2/2] Makefile: Drop SPL_FIT_GENERATOR support

[Marek Vasut]

The SPL_FIT_GENERATOR is long superseded by binman, drop SPL_FIT_GENERATOR
support as there are no more users.

Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: AKASHI Takahiro <akashi.tkhro at gmail.com>
Cc: Heinrich Schuchardt <xypron.glpk at gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas at linaro.org>
Cc: Marcel Ziswiler <marcel.ziswiler at toradex.com>
Cc: Mattijs Korpershoek <mkorpershoek at baylibre.com>
Cc: Patrice Chotard <patrice.chotard at foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
Cc: Peter Robinson <pbrobinson at gmail.com>
Cc: Quentin Schulz <quentin.schulz at cherry.de>
Cc: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
Cc: Sean Anderson <seanga2 at gmail.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Sumit Garg <sumit.garg at linaro.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at dh-electronics.com
Cc: u-boot at lists.denx.de
Cc: uboot-stm32 at st-md-mailman.stormreply.com
---
NOTE: Depends on https://lore.kernel.org/u-boot/20241004225916.361000-1-marex@denx.de/
---
 Makefile                | 18 ------------------
 boot/Kconfig            | 15 ---------------
 doc/usage/fit/howto.rst |  4 ----
 3 files changed, 37 deletions(-)

diff --git a/Makefile b/Makefile
index a70926ec2fa..45592eb2bac 100644
--- a/Makefile
+++ b/Makefile
@@ -1139,13 +1139,6 @@ ifeq ($(CONFIG_OF_EMBED)$(CONFIG_EFI_APP),y)
 	@echo >&2 "CONFIG_OF_SEPARATE for boards in mainline."
 	@echo >&2 "See doc/develop/devicetree/control.rst for more info."
 	@echo >&2 "===================================================="
-endif
-ifneq ($(CONFIG_SPL_FIT_GENERATOR),)
-	@echo >&2 "===================== WARNING ======================"
-	@echo >&2 "This board uses CONFIG_SPL_FIT_GENERATOR. Please migrate"
-	@echo >&2 "to binman instead, to avoid the proliferation of"
-	@echo >&2 "arch-specific scripts with no tests."
-	@echo >&2 "===================================================="
 endif
 	$(call deprecated,CONFIG_WDT,DM watchdog,v2019.10,\
 		$(CONFIG_WATCHDOG)$(CONFIG_HW_WATCHDOG))
@@ -1413,17 +1406,6 @@ OBJCOPYFLAGS_u-boot.ldr.srec := -I binary -O srec
 u-boot.ldr.hex u-boot.ldr.srec: u-boot.ldr FORCE
 	$(call if_changed,objcopy)
 
-# Boards with more complex image requirements can provide an .its source file
-# or a generator script
-# NOTE: Please do not use this. We are migrating away from Makefile rules to use
-# binman instead.
-ifneq ($(CONFIG_USE_SPL_FIT_GENERATOR),)
-U_BOOT_ITS := u-boot.its
-$(U_BOOT_ITS): $(U_BOOT_ITS_DEPS) FORCE
-	$(srctree)/$(CONFIG_SPL_FIT_GENERATOR) \
-	$(patsubst %,$(dt_dir)/%.dtb,$(subst ",,$(CONFIG_OF_LIST))) > $@
-endif
-
 ifdef CONFIG_SPL_LOAD_FIT
 MKIMAGEFLAGS_u-boot.img = -f auto -A $(ARCH) -T firmware -C none -O u-boot \
 	-a $(CONFIG_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \
diff --git a/boot/Kconfig b/boot/Kconfig
index 51e6cd6cb1d..4314227d5f8 100644
--- a/boot/Kconfig
+++ b/boot/Kconfig
@@ -282,21 +282,6 @@ config SPL_FIT_IMAGE_POST_PROCESS
 	  injected into the FIT creation (i.e. the blobs would have been pre-
 	  processed before being added to the FIT image).
 
-config USE_SPL_FIT_GENERATOR
-	bool "Use a script to generate the .its script"
-	depends on SPL_FIT
-	default y if SPL_FIT && ARCH_ZYNQMP
-
-config SPL_FIT_GENERATOR
-	string ".its file generator script for U-Boot FIT image"
-	depends on USE_SPL_FIT_GENERATOR
-	default "arch/arm/mach-zynqmp/mkimage_fit_atf.sh" if SPL_LOAD_FIT && ARCH_ZYNQMP
-	help
-	  Specifies a (platform specific) script file to generate the FIT
-	  source file used to build the U-Boot FIT image file. This gets
-	  passed a list of supported device tree file stub names to
-	  include in the generated image.
-
 if VPL
 
 config VPL_FIT
diff --git a/doc/usage/fit/howto.rst b/doc/usage/fit/howto.rst
index 280eff724f6..675c9aa5bb0 100644
--- a/doc/usage/fit/howto.rst
+++ b/doc/usage/fit/howto.rst
@@ -57,10 +57,6 @@ own subnode under the /images node, which should then be referenced from one or
 multiple /configurations subnodes. The required images must be enumerated in
 the "loadables" property as a list of strings.
 
-CONFIG_SPL_FIT_GENERATOR can point to a script which generates this image source
-file during the build process. It gets passed a list of device tree files (taken
-from the CONFIG_OF_LIST symbol).
-
 The SPL also records to a DT all additional images (called loadables) which are
 loaded. The information about loadables locations is passed via the DT node with
 fit-images name.
-- 
2.45.2