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-rw-r--r--rtl/gfx/firmware/mod.mk17
1 files changed, 17 insertions, 0 deletions
diff --git a/rtl/gfx/firmware/mod.mk b/rtl/gfx/firmware/mod.mk
new file mode 100644
index 0000000..2a37a9c
--- /dev/null
+++ b/rtl/gfx/firmware/mod.mk
@@ -0,0 +1,17 @@
+cores := gfx_bootrom
+
+define core/gfx_bootrom
+ $(this)/cross := riscv32-none-elf-
+ $(this)/hooks := cc objcopy makehex obj
+
+ $(this)/cc_files := gfx_bootrom.S
+ $(this)/cc_flags = -g -march=rv32imc -mabi=ilp32
+ $(this)/ld_flags := -nostartfiles -nostdlib
+ $(this)/ld_binary := gfx_bootrom
+
+ $(this)/objcopy_src := gfx_bootrom
+ $(this)/objcopy_obj := gfx_bootrom.bin
+
+ $(this)/makehex_src := gfx_bootrom.bin
+ $(this)/makehex_obj := gfx_bootrom.hex
+endef