{
  "name": "EMMC_GENERIC_256M_FLASH",
  "type": "EMMC",
  "minIoSize": 512,
  "pageSize": 512,
  "pebSize": "4KiB",
  "sectorSize": "4KiB",
  "blockSize": "4KiB",
  "flashSize": "256MiB",
  "erasedValue": "0x00",
  "devices": [
    {
      "name": "EMMC_GENERIC",
      "manufacturer": "ASR Microelectronics",
      "vendorId": "0x2ecc",
      "deviceId": "0xffff"
    }
  ]
}