Date: Tue, 9 Mar 2010 00:28:53 +0100 From: Rafal Jaworowski <raj@semihalf.com> To: embedded@freebsd.org Cc: Grzegorz Bernacki <gjb@semihalf.com>, Andrew Turner <andrew@fubar.geek.nz>, loos.br@gmail.com Subject: NAND Flash Framework for review Message-ID: <0AE04EFA-A3EB-4939-BD81-607C00355B67@semihalf.com>
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Greetings, I have recently imported code for the FreeBSD NAND Flash Framework into P4: http://p4db.freebsd.org/changeList.cgi?FSPC=//depot/projects/nand2/... The framework is basically a set of interfaces that aim to provide an extensible, object oriented environement for NAND controllers and chips from various hardware vendors, found on embedded systems. The example implementation of a NAND flash controller back-end driver is for Marvell MV-78XXX system on chip (featuring NAND block among other elements). Included is a full system simulator of ONFI-compliant devices (NANDsim), with userland control application, which allows for managment of the simulations. I have updated the NAND wiki (http://wiki.freebsd.org/NAND) accordingly, with a new section dedicated for this development (FreeBSD NAND Flash Framework) providing some more details. We are looking for review, comments and any other feedback. Rafalhelp
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