On Sun, Jan 5, 2014 at 9:10 PM, liyaoshi <[email protected]> wrote: > Post it on > http://e2e.ti.com/support/arm/sitara_arm/f/791/t/312683.aspx > > Just to close the loop here. As clarified on E2E the configuration in U-Boot is correct.
> > 2014/1/5 Vaibhav Bedia <[email protected]> > >> On Thu, Dec 26, 2013 at 9:49 PM, liyaoshi <[email protected]> wrote: >> >>> Hi all >>> >>> I review the code from >>> >>> >>> http://git.denx.de/?p=u-boot.git;a=blob;f=arch/arm/include/asm/arch-am33xx/ddr_defs.h;h=2278358ab200ecc26fc7500e01b11268fe7d43f5;hb=HEAD#l29 >>> >>> Here >>> #define MT47H128M16RT25E_EMIF_SDCFG 0x41805332 >>> >>> >>> https://raw.github.com/CircuitCo/BeagleBone-RevA5/master/BeagleBone_revA5_SCH.pdf >>> >>> A5 board use 256M ddr2 with MT47H128M16 on 16bit >>> >>> And from >>> >>> >>> http://www.micron.com/~/media/Documents/Products/Data%20Sheet/DRAM/DDR2/2Gb_DDR2.pdf >>> >>> 256M DDR2 only have 14 raw address >>> >>> Ti Reference manual say >>> >>> [image: 内嵌图片 1] >>> This 332 mean use 15 ROW >>> >>> It should be 0x418052d2 >>> >>> right ? >>> >>> Why BB a5 board can run so stable ? >>> >>> >> Now this is odd. Care to post it to >> http://e2e.ti.com/support/arm/sitara_arm/default.aspx ? >> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
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