Hi ALL,

I am new to YAFFS project, I want run Yaffs direct on ATMEL ARM7 test
board with 8 MB flash.
What should be minimal setting for yaffs_Device structure?
According to flash page size, there is three variables:
As I understand: nDataBytesPerChunk = number of data only bytes in flash
page; totalBytesPerChunk = data bytes + spare area; spareBytesPerChunk =
spare area of flash page, is this correct?

My flash have 1056 bytes long pages and 8 pages is erasable block.

Is this code correct for this flash?:
Or what row is unnecessary for inicialization.

<=====code======>
flash0.nDataBytesPerChunk = 1024;
flash0.spareBytesPerChunk = 32;
flash0.nChunksPerBlock = 8;
flash0.nReservedBlocks = 10;
flash0.startBlock = 0;
flash0.endBlock = 1023;
flash0.useNANDECC = 0;
flash0.nShortOpCaches = 0;
flash0.genericDevice = (void *) 0;
flash0.isYaffs2 = 1;

flash0.writeChunkWithTagsToNAND = yflash_WriteChunkWithTagsToNAND;
flash0.readChunkWithTagsFromNAND = yflash_ReadChunkWithTagsFromNAND;
flash0.eraseBlockInNAND = yflash_EraseBlockInNAND;
flash0.initialiseNAND = yflash_InitialiseNAND;

flash0.totalBytesPerChunk = 1056;
<=====code======>

-- 
JR

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