diff --git a/hardware/ecp5_mainboard/mainboard_prod/ecp5_mainboard_bom_protoexpress-export.xls b/hardware/ecp5_mainboard/mainboard_prod/ecp5_mainboard_bom_protoexpress-export.xls new file mode 100644 index 0000000..d524ee4 Binary files /dev/null and b/hardware/ecp5_mainboard/mainboard_prod/ecp5_mainboard_bom_protoexpress-export.xls differ