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Hello everyone! I read lot of threads about finit reporting code 2 on a NAND FLASH. My issue is quite different; I have a fully performing system /LPC1788-32MB SDRAM-1Gb NAND FLASH Micron, but sometimes, randomly, at boot time my NAND seems unformatted (IS unformatted from the finit and FAT-point of view) Right before reset, NAND was perfectly working. After finit reports 2, fopen doesn't work (reports 0) and same for fread/write.
My question is: How could I debug the situation, I mean finit. In my NAND driver, a breakpoint in the init function (U32 Init (NAND_DRV_CFG *cfg)) reports RTV_NOERR and the device ID is read fine (and the ONFI ID too).
Thanks a lot for your help.