Mediatek Android system drvier Lession one Memory Configuration

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according  Mediatek training document.


first step  1) acquire Memory datasheet  or Memory  timing sequence. ex: /alps/mediatek/build/tools/emigen/MT6573/MemoryDeviceList_MT6573.xls

                  2) /alps/mediatek/custom/[Project_name]/preloader/inc$ /custom_MemoryDevice.h


for example:    We need to configure  


#define BOARD_ID                 MT6573_EVB




//NAND_ID for MT29C4G96MAZAPCJA_5IT is 0x2CBC
#define CS0_PART_NUMBER[0]       H9DA4GH2GJAMCR_4EM
#define CS1_PART_NUMBER[0]       H9DA4GH2GJAMCR_4EM


//NAND_ID for EHD013151MA_50 is 0x20BC
#define CS0_PART_NUMBER[1]       EHD013151MA_50
#define CS1_PART_NUMBER[1]       EHD013151MA_50