Add rules to allow TrueType files to be compiled into U-Boot for use on
the video console.

Signed-off-by: Simon Glass <[email protected]>
---

 scripts/Makefile.lib | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index ed30bf5..cff84cf 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -297,6 +297,27 @@ $(obj)/%.dtb: $(src)/%.dts FORCE
 
 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     $@
-- 
2.6.0.rc2.230.g3dd15c0

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