Upgrade package to add NAND 4-bit BCH ECC support to Stamp9G20 and PortuxG20

Micron flashes used in Stamp9G20 and PortuxG20, for which this upgrade is highly recommended have the following FBGA codes written on them:
NQ279
NW193

Stamp9G20_PortuxG20-BCH-upgrade.tar.bz2 (3.46 MB)