Altera On-Chip RAM ECC

modulename: ocram.ko

configname: CONFIG_EDAC_ALTERA_OCRAM

Linux Kernel Configuration
└─>Device Drivers
└─>EDAC (Error Detection And Correction) reporting
└─>Altera On-Chip RAM ECC
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support for error detection and correction on the
Altera On-Chip RAM Memory for Altera SoCs.

source code: