On Thu, 2008-04-24 at 06:36 +0200, Stefan Roese wrote: > On Thursday 24 April 2008, Josh Boyer wrote: > > > Please note that I recently introduced a CFG_MEM_TOP_HIDE option for the > > > 440EPx CHIP 11 errata. I suggest you take a look at this too and see if > > > this changes your behavior. > > > > Explain this a bit more please? Is a kernel change needed here? > > This depends. When the bootwrapper version is used then yes, the kernel > should > get changed. This is because the bootwrapper detects the SDRAM size from the > DDR2 controller and passes it to Linux. > > Without bootwrapper no changes are needed, since U-Boot already passes the > corrected memory size to Linux (totalsize-4k currently).
Hm. Given that AMCC ships the boards with an older U-Boot that requires cuImages, I think we'll need to patch the wrapper. Does 440GRx share this same errata? I would think so. josh _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded