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ujprog 4K flash erase block #11

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emard opened this issue Feb 16, 2019 · 0 comments

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emard commented Feb 16, 2019

Use shorter flash erase block.

Instead of erasing flash in chunks of 64 KB blocks with SPI opcode 0xd8
erase in chunks of 4 KB block with legacy SPI opcode 0x20.

Should also improve compatibility among various flash chips.

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