I'm sorry for double post ( by mistake I rejected ecos-devel from CC ) John Dallaway wrote:
> Hi Sergei > > I note that Hans Rosenfeld's LPC2xxx flash driver package > (CYGPKG_DEVS_FLASH_ARM_LPC2XXX) is not referenced by any target at > present. There are 7 LPC2xxx targets which could potentially make use of > this hardware package. Can you see any reason why we should not add the > package to the various LPC2xxx target definitions in ecos.db (including > your own contributed ports)? > > FYI, the driver uses a buffer ending at 0x40004000 in internal SRAM. Hi John, As far as I can recall the driver was not CDLized much (it was designed only for lpc22xx parts in a mind (i.e. for its internal flash geometry: 8x8K + 2x64K + 8x8K and it manages only those last eight 8K sectors). It seems to me it was implemented before a merge with flashv2 code. I recall that I played with the driver in RedBoot on Olimex LPC-H2294 header board, but, I have to re-test it with nowadays CVS stuff. I will try to do it this evening and let you know. However, I think that driver can be used on olpch2294, olpcl2294, olpce2294 and phycore229x targets when eCos legacy flash API is used. Sergei > John Dallaway > eCos maintainer > http://www.dallaway.org.uk/john
