It is possible to retrieve the memory from FDT. Have a look at the ArmVirtualizationPkg for an example: https://github.com/tianocore/edk2/blob/master/ArmPlatformPkg/ArmVirtualizati onPkg/Library/ArmVirtualizationPlatformLib/Virt.c
> -----Original Message----- > From: Ganapatrao Kulkarni [mailto:[email protected]] > Sent: 13 October 2014 13:25 > To: [email protected] > Subject: Re: [edk2] how to manage multiple dram memory ranges > > On Mon, Oct 13, 2014 at 2:37 PM, Olivier Martin > <[email protected]> wrote: > > Hi Ganapat, > > Have a look at this page: > > http://tianocore.sourceforge.net/wiki/ArmPlatformPkg/SparseMemory > > Olivier > > thanks Olivier. > Is it feasible to implement fdt memory node (instead of hard coding in > the code) based init of memory ranges in function > "ArmPlatformInitializeSystemMemory"? > > > >> -----Original Message----- > >> From: Ganapatrao Kulkarni [mailto:[email protected]] > >> Sent: 13 October 2014 07:59 > >> To: [email protected] > >> Subject: [edk2] how to manage multiple dram memory ranges > >> > >> Hi All, > >> > >> If my hardware has multiple DDRs with discontiguous address range. > >> then how do add these ranges to uefi. > >> > >> currently i have added single dram range using PcdSystemMemoryBase > and > >> PcdSystemMemorySize in dsc file. > >> > >> also can i manage the range using DT file? > >> > >> thanks > >> Ganapat > >> > >> -------------------------------------------------------------------- > --- > >> ------- > >> Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer > >> Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS > >> Reports > >> Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper > >> Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer > >> http://p.sf.net/sfu/Zoho > >> _______________________________________________ > >> edk2-devel mailing list > >> [email protected] > >> https://lists.sourceforge.net/lists/listinfo/edk2-devel > > > > > > > > > > > > --------------------------------------------------------------------- > --------- > > Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer > > Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS > Reports > > Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper > > Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer > > http://p.sf.net/sfu/Zoho > > _______________________________________________ > > edk2-devel mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/edk2-devel > > thanks > ganapat > > ----------------------------------------------------------------------- > ------- > Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer > Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS > Reports > Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper > Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer > http://p.sf.net/sfu/Zoho > _______________________________________________ > edk2-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/edk2-devel ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://p.sf.net/sfu/Zoho _______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
