roms/hppa: Add build rules for hppa-firmware

Signed-off-by: Helge Deller <deller@gmx.de>
Suggested-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

roms/Makefile

@@ -68,6 +68,7 @@ default help:
 	@echo "  opensbi32-generic  -- update OpenSBI for 32-bit generic machine"
 	@echo "  opensbi64-generic  -- update OpenSBI for 64-bit generic machine"
 	@echo "  qboot              -- update qboot"
+	@echo "  hppa-firmware      -- update 32- and 64-bit hppa firmware"
 	@echo "  clean              -- delete the files generated by the previous" \
 	                              "build targets"
 
@@ -177,6 +178,11 @@ npcm7xx_bootrom:
 	$(MAKE) -C vbootrom CROSS_COMPILE=$(arm_cross_prefix)
 	cp vbootrom/npcm7xx_bootrom.bin ../pc-bios/npcm7xx_bootrom.bin
 
+hppa-firmware:
+	$(MAKE) -C seabios-hppa parisc
+	cp seabios-hppa/out/hppa-firmware.img      ../pc-bios/
+	cp seabios-hppa/out-64/hppa-firmware64.img ../pc-bios/
+
 clean:
 	rm -rf seabios/.config seabios/out seabios/builds
 	$(MAKE) -C ipxe/src veryclean
@@ -189,3 +195,4 @@ clean:
 	$(MAKE) -C opensbi clean
 	$(MAKE) -C qboot clean
 	$(MAKE) -C vbootrom clean
+	$(MAKE) -C seabios-hppa clean