PortuxG20 Downloads

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June 27, 2013
Small patch to fix boot problem when power is cut in U-Boot

During the start of U-Boot, for a short time, the reset controller is reprogrammed. In the old version, when power cuts at this moment, the system is unable to boot from DataFlash. The new version fixes this by using temporary settings, that don't prevent the system to boot.

Patch and Images are included.

Stamp9G20_PortuxG20-u-boot-2013.01-reset-fix.tar.bz2 (177.14 KB)

March 14, 2013
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)

December 3, 2012
April 18, 2012
May 4, 2011
PortuxG20 rev2 patch and binary.

For PortuxG20 u-boot sources
u-boot-portuxg20rev2.zip (90.83 KB)

February 16, 2010
PortuxG20 u-boot sources

u-boot-arm-portuxg20.tar.gz (11.1 MB)

February 16, 2010
December 23, 2009
December 23, 2009
PortuxG20 Linux 2.6.31 full kernel sources

Linux 2.6.31 including PortuxG20 patch
linux-2.6.31-portuxg20.tar.bz2 (58.6 MB)
PortuxG20 Linux 2.6.31 patch
linux-2.6.31-portuxg20.patch (39.2 KB)