return { vendorName = "Linksys", deviceName = "WRT1900AC", boardName = "linksys-mamba", partition1MTD = "mtd4", partition2MTD = "mtd6", labelOffset = 32, bootEnv1 = "boot_part", bootEnv1Partition1Value = 1, bootEnv1Partition2Value = 2, bootEnv2 = "bootcmd", bootEnv2Partition1Value = "run nandboot", bootEnv2Partition2Value = "run altnandboot" }