diff --git a/mibuild/xilinx/programmer.py b/mibuild/xilinx/programmer.py
index d659d2a6e..21bb9c8c2 100644
--- a/mibuild/xilinx/programmer.py
+++ b/mibuild/xilinx/programmer.py
@@ -85,3 +85,33 @@ refresh_hw_device [lindex [get_hw_devices] 0]
 quit
 """.format(bitstream=bitstream_file)
 		_run_vivado(cmds)
+
+	# XXX works to flash bitstream, adapt it to flash bios
+	def flash(self, address, data_file):
+		cmds = """open_hw
+connect_hw_server
+open_hw_target [lindex [get_hw_targets -of_objects [get_hw_servers localhost]] 0]
+create_hw_cfgmem -hw_device [lindex [get_hw_devices] 0] -mem_dev  [lindex [get_cfgmem_parts {{n25q256-3.3v-spi-x1_x2_x4}}] 0]
+
+set_property PROGRAM.BLANK_CHECK  0 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.ERASE  1 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.CFG_PROGRAM  1 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.VERIFY  1 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+refresh_hw_device [lindex [get_hw_devices] 0]
+
+set_property PROGRAM.ADDRESS_RANGE  {{use_file}} [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.FILES [list "{data}" ] [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0]]
+set_property PROGRAM.UNUSED_PIN_TERMINATION {{pull-none}} [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.BLANK_CHECK  0 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.ERASE  1 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.CFG_PROGRAM  1 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+set_property PROGRAM.VERIFY  1 [ get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+
+startgroup
+if {{![string equal [get_property PROGRAM.HW_CFGMEM_TYPE  [lindex [get_hw_devices] 0]] [get_property MEM_TYPE [get_property CFGMEM_PART [get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]]]] }}  {{ create_hw_bitstream -hw_device [lindex [get_hw_devices] 0] [get_property PROGRAM.HW_CFGMEM_BITFILE [ lindex [get_hw_devices] 0]]; program_hw_devices [lindex [get_hw_devices] 0]; }};
+program_hw_cfgmem -hw_cfgmem [get_property PROGRAM.HW_CFGMEM [lindex [get_hw_devices] 0 ]]
+endgroup
+
+quit
+""".format(data=data_file)
+		_run_vivado(cmds)
\ No newline at end of file