All, my MPC8343 based system is running fine, but I'm not able to use more than 256MB of memory.
Is this a general or known issue ? I'm not quite sure where the problem is since u-boot *seems* to be running fine. Situation : - 2 Micron 16-Bit (2 GBits each) chips soldered down on the board giving 512MByte total. - Connected to CS0 @ 32-Bit memory bus. - memory size defined and recognized correctly - set up CS0_BNDS for 512MB - set up BAT0 + BAT7 for mapping (a single BAT is limited to 256MB). - configure cpu to use high BATs by setting HBE bit in CFG_HID2. - dtb memory size set up correctly and "mtest" works all day from 16M to 500M .... Booting a 2.6.25 kernel crashes during dtb parsing. Limiting memory size to 256MB and skipping BAT7 gives a running system. At first glance this looks like a topic for the linuxppc list. But it *could* also be a u-boot related issue ... Any help is welcome ! regards, André Schwarz MATRIX VISION GmbH, Talstraße 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Geschäftsführer: Gerhard Thullner, Werner Armingeon, Uwe Furtner ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ U-Boot-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/u-boot-users
