MPF DaVinci User Manual
Contents
1. MPF DaVinci User Manual This scheme is a Multiple Partition format It ignores bad blocks prior to Kernel Blocks After kernel Start bad blocks are skipped within each partition Relevant User Options The following special features on the special features tab apply to this scheme The default values might work in some cases but please make sure to set the right value according to your system Please note only the below special feature items are related to this scheme and ignore any others If any of below items doesn t exist please check whether the right version has been installed or contact Data I O for support by submitting Device Support Request through this address http www dataio com support dsr asp Bad Block Handling Type MPF DaVinci Spare Area ECC Default Disabled ECC Extended Type ECC DaVinci Large page Default ECC Kernel Block Starting Block for the Kernel Default 50 Image Preparation The image data file should be created such that Includes as many copies of UBL needed including Little Endian header 00 ed ac al 00 01 00 00 Oa 00 00 00 01 00 00 00 signature OL 00 00 00 00 00 00 00 ff TF TF TF ff TF ff ff Includes as many copies of UBoot needed including Little Endian header 66 ed ac al 00 00 08 81 4b 00 00 00 19 00 00 00 signature Ol 00 00 00 00 00 08 81 fF fF fF fF fT ff fT fT The rest of the partition files like Kernel inserted at their proper position Partitio2. n Table Format Partition mbn e A binary file of YourFile MBN with fixed length of 256 bytes e Organization 16 rows x 4 columns Each table item is 32 bits little endian byte ordering e Each row of the table describes configuration for one partition Up to 16 partitions can be used e If aBB table is to be added for this BBM then last partition should be used for the purpose of the BB table e Partition configuration i Start Adr address of start of partition in flash blocks The programmer will set the file read pointer and the programmer write pointer to Start Adr If Start Adr OxFFFFFFFF skip to the next partition ui End Adr last valid block in the current partition The last data block programmed must be equal to or less than End Adr otherwise the programmer will reject the flash device iu Actual Data Length number of blocks of data to read from the input file and write to the flash in the current partition Revision History V1 0 Date 12 07 2012 Appendix You can get the file Description of common NAND special features pdf from http ftp dataio com FCNotes BBM
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