all my other works have been done under this version, so I have no time to chage . thanks any way.
Dave Liu-4 wrote: > >> u-boot-1.1.6. > > Suggest you use the latest u-boot as base, due to the u-boot/kernel > interface has much change since 1.1.6. > >> my sdram is 512MB, with CS0_BNDS,DDRLAWAR0,DDRLAWBAR0 >> modified, 256MB of >> 512MB sdram can work perfectly. >> >> Then, I defined CONFIG_VERY_BIG_RAM, 512MB can be recognized, >> but, I can >> only read and write 256MB, fault occurred when address move >> across 256MB. >> >> besides CONFIG_VERY_BIG_RAM, what else should I do to support >> big sdram? >> Thanks! > > Please check the DDR controller configuration according to your board. > Did the ROW/COL address setup correctly? > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot > > -- View this message in context: http://www.nabble.com/MPC8313-with-big-sdram-tp21410907p21411148.html Sent from the Uboot - Users mailing list archive at Nabble.com. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
