tegra: Makefile: Drop explicit targets built by binman

On tegra various files that need to be created by binman. It does not make
sense to enumerate these in the Makefile. They are described in the
configuration (devicetree) for each board and we can simply run binman
(always) to generate them.

This avoid sprinkling the Makefile with arch-specific code.
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Signed-off-by: NSimon Glass <sjg@chromium.org>

Makefile

@@ -926,12 +926,6 @@ ifeq ($(CONFIG_ARCH_SUNXI)$(CONFIG_ARM64)$(CONFIG_SPL),yyy)
 INPUTS-y += u-boot-sunxi-with-spl.bin
 endif
 
-# enable combined SPL/u-boot/dtb rules for tegra
-ifeq ($(CONFIG_ARCH_TEGRA)$(CONFIG_SPL),yy)
-INPUTS-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin
-INPUTS-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin
-endif
-
 INPUTS-$(CONFIG_ARCH_MEDIATEK) += u-boot-mtk.bin
 
 # Add optional build target if defined in board/cpu/soc headers
@@ -1612,12 +1606,6 @@ u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.itb FORCE
 endif
 endif
 
-ifneq ($(CONFIG_ARCH_TEGRA),)
-# Makes u-boot-dtb-tegra.bin u-boot-tegra.bin u-boot-nodtb-tegra.bin
-%-dtb-tegra.bin %-tegra.bin %-nodtb-tegra.bin: spl/%-spl %.bin FORCE
-	$(call if_changed,binman)
-endif
-
 OBJCOPYFLAGS_u-boot-app.efi := $(OBJCOPYFLAGS_EFI)
 u-boot-app.efi: u-boot FORCE
 	$(call if_changed,zobjcopy)