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davinci: am17x/da830/omap-l137 evm: setup NAND flash timing
Setup the NAND flash timings for DA830 EVM. Before configuring the timing values, throughput calculation using dd command yielded 477 kB/s write and 970 kB/s read speed. After the timing configuration, the throughput was measured to be 2.5 MB/s write and 5.1 MB/s read. [Mukul Bhatnagar: actual calculation of timing values from the NAND datasheet] Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Mukul Bhatnagar <mbhatnagar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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