1 files changed, 64 insertions, 0 deletions
diff --git a/src/southbridge/amd/agesa/hudson/hudson_fwm.py b/src/southbridge/amd/agesa/hudson/hudson_fwm.py
new file mode 100644
index 0000000000..ad60b3b4e4
--- /dev/null
+++ b/src/southbridge/amd/agesa/hudson/hudson_fwm.py
@@ -0,0 +1,64 @@
+import sys, os, re
+import struct
+from Queue import Queue
+
+def main(start_addr, file_name, xhci_name, imc_name, gec_name):
+	fwm_sig		= 0x55AA55AA # Hudson-2/3/4 firmware signature
+	fwm_header_len	= 0x10       # 55AA55AA, imc_off, gec_off, xhci_off
+
+	if not os.path.exists(xhci_name):
+		print "XHCI firmware %s does not exist\n" % xhci_name
+		sys.exit(1)
+	if not os.path.exists(imc_name):
+		print "IMC firmware %s does not exist\n" % imc_name
+		sys.exit(1)
+
+	f = open(file_name, "w")
+	print "write to file " + file_name
+
+	imc_offset	= 0x10000 # 64K Bytes offset, hardcoded
+	imc_addr	= start_addr + imc_offset; #startaddr + 0x10000
+	gec_offset	= 0 #TODO
+	gec_addr	= 0 #TODO
+	xhci_addr	= start_addr + fwm_header_len #ROMSIG take 0x10 bytes
+
+	format="I" # one unsigned integer
+	data=struct.pack(format, fwm_sig)
+	f.write(data)
+	data=struct.pack(format, imc_addr)
+	f.write(data)
+	data=struct.pack(format, gec_addr)
+	f.write(data)
+	data=struct.pack(format, xhci_addr)
+	f.write(data)
+
+	fwm_content = open(xhci_name).read()
+	f.write(fwm_content)
+
+	imc_content = open(imc_name).read()
+	f.seek(0)
+	f.seek(imc_offset)
+	f.write(imc_content)
+#	if os.path.exists(gec_name):
+#		gec_conent = open(gec_name).read()
+#		f.seek(0)
+#		f.seek(gec_offset)
+#		f.write(gec_content)
+
+	f.close()
+	print "done\n"
+
+
+if __name__ == '__main__':
+	if (len(sys.argv) < 6):
+		print "\nUsage: %s <rom_addr> <rom_file> <xhci_rom> <imc_rom> <gec_rom>\n" % sys.argv[0]
+		print "Example: %s 0xFFF20000 hudson.bin xhci.bin imc.bin gec.bin\n" % sys.argv[0]
+		sys.exit(1)
+	rom_addr = int(sys.argv[1], 16)
+	rom_file = sys.argv[2]
+	xhci_file = sys.argv[3]
+	imc_file = sys.argv[4]
+	gec_file = sys.argv[5]
+	print "%x %s %s %s %s" % (rom_addr, rom_file, xhci_file, imc_file, gec_file)
+
+	main(rom_addr, rom_file, xhci_file, imc_file, gec_file)