Abstract: A method of initializing a booting procedure of a mobile platform having a certain NAND flash memory. The method comprises sending (304) an initial read command sequence to the NAND flash memory and detecting (305) if the NAND flash memory is responsive to the read command sequence. If the NAND flash memory is responsive to the read command sequence the mobile platform will be configured (306) to interface with the NAND flash memory. If the NAND flash memory is not responsive to the initial read command sequence, the method further comprises sending (307) another read command sequence to the NAND flash memory. The another read command sequence is associated with the initially sent read command sequence. Next, it is detected (308) if the NAND flash memory is responsive to the another read command sequence, and if so the mobile platform will be configured (309) to interface with the NAND flash memory.

Abstract: A method of initializing a booting procedure of a mobile platform having a certain NAND flash memory. The method comprises sending (304) an initial read command sequence to the NAND flash memory and detecting (305) if the NAND flash memory is responsive to the read command sequence. If the NAND flash memory is responsive to the read command sequence the mobile platform will be configured (306) to interface with the NAND flash memory. If the NAND flash memory is not responsive to the initial read command sequence, the method further comprises sending (307) another read command sequence to the NAND flash memory. The another read command sequence is associated with the initially sent read command sequence. Next, it is detected (308) if the NAND flash memory is responsive to the another read command sequence, and if so the mobile platform will be configured (309) to interface with the NAND flash memory.

Abstract: One time programming functionality is provided on an integrated circuit by receiving one time programmable (OTP) data from a source that is external to the integrated circuit. It is determined whether the received OTP data is authentic, and if so, the received OTP data is stored in a write-lockable memory device that is located on the integrated circuit. The write-lockable memory device is thereafter locked to prevent any further writing to the write-lockable memory device for so long as power is maintained to the integrated circuit. After locking the write-lockable memory device while power is maintained, the OTP data is retrieved from the write-lockable memory device whenever the OTP data is needed. A key used to authenticate the received OTP data is stored on the integrated circuit within a memory device configured to permit reading of the key only one time.