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.
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.