+#
+# SPDX-License-Identifier: GPL-2.0
+#
# Backward compatibility
asflags-y += $(EXTRA_AFLAGS)
ccflags-y += $(EXTRA_CFLAGS)
orig_c_flags = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(KBUILD_SUBDIR_CCFLAGS) \
$(ccflags-y) $(CFLAGS_$(basetarget).o)
_c_flags = $(filter-out $(CFLAGS_REMOVE_$(basetarget).o), $(orig_c_flags))
-_a_flags = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(KBUILD_SUBDIR_ASFLAGS) \
+orig_a_flags = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(KBUILD_SUBDIR_ASFLAGS) \
$(asflags-y) $(AFLAGS_$(basetarget).o)
+_a_flags = $(filter-out $(AFLAGS_REMOVE_$(basetarget).o), $(orig_a_flags))
_cpp_flags = $(KBUILD_CPPFLAGS) $(cppflags-y) $(CPPFLAGS_$(@F))
#
( \
echo '.section .dtb.init.rodata,"a"'; \
echo '.balign 16'; \
- echo '.global __dtb_$(*F)_begin'; \
- echo '__dtb_$(*F)_begin:'; \
+ echo '.global __dtb_$(subst -,_,$(*F))_begin'; \
+ echo '__dtb_$(subst -,_,$(*F))_begin:'; \
echo '.incbin "$<" '; \
- echo '__dtb_$(*F)_end:'; \
- echo '.global __dtb_$(*F)_end'; \
+ echo '__dtb_$(subst -,_,$(*F))_end:'; \
+ echo '.global __dtb_$(subst -,_,$(*F))_end'; \
echo '.balign 16'; \
) > $@
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
+# Fonts
+# ---------------------------------------------------------------------------
+
+# Generate an assembly file to wrap the font data
+quiet_cmd_S_ttf= TTF $@
+# Modified for U-Boot
+cmd_S_ttf= \
+( \
+ echo '.section .rodata.ttf.init,"a"'; \
+ echo '.balign 16'; \
+ echo '.global __ttf_$(*F)_begin'; \
+ echo '__ttf_$(*F)_begin:'; \
+ echo '.incbin "$<" '; \
+ echo '__ttf_$(*F)_end:'; \
+ echo '.global __ttf_$(*F)_end'; \
+ echo '.balign 16'; \
+) > $@
+
+$(obj)/%.S: $(src)/%.ttf
+ $(call cmd,S_ttf)
+
+# ACPI
+# ---------------------------------------------------------------------------
+quiet_cmd_acpi_c_asl= ASL $<
+cmd_acpi_c_asl= \
+ $(CPP) -x assembler-with-cpp -D__ASSEMBLY__ -P $(UBOOTINCLUDE) -o $<.tmp $<; \
+ iasl -p $< -tc $<.tmp $(if $(KBUILD_VERBOSE:1=), >/dev/null); \
+ mv $(patsubst %.asl,%.hex,$<) $@
+
+$(obj)/dsdt.c: $(src)/dsdt.asl
+ $(call cmd,acpi_c_asl)
+
# Bzip2
# ---------------------------------------------------------------------------