Message ID | 20171117160913.17292-2-ard.biesheuvel@linaro.org |
---|---|
State | New |
Headers | show |
Series | ArmVirtPkg: get rid of ArmPlatformLib | expand |
On Fri, Nov 17, 2017 at 04:08:59PM +0000, Ard Biesheuvel wrote: > Remove dependencies on gArmTokenSpaceGuid.PcdSystemMemoryBase and > gArmTokenSpaceGuid.PcdSystemMemorySize, the presence of which in > a [FixedPcd] section makes this module unusable for ArmVirtQemu. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Question: shouldn't specifically ArmVirtQemu work fine with these, since it defines them as PcdsFixedAtBuild? Whereas both ArmVirtQemuKernel and ArmVirtXen define them as patchable. / Leif > --- > ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf > index 97b2a4b6e495..e59aef611a3c 100644 > --- a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf > +++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf > @@ -41,9 +41,6 @@ [Sources.AArch64] > AArch64/ArmPlatformHelper.S > > [FixedPcd] > - gArmTokenSpaceGuid.PcdSystemMemoryBase > - gArmTokenSpaceGuid.PcdSystemMemorySize > - > gArmTokenSpaceGuid.PcdArmPrimaryCoreMask > gArmTokenSpaceGuid.PcdArmPrimaryCore > > -- > 2.11.0 > _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
On 17 November 2017 at 16:20, Leif Lindholm <leif.lindholm@linaro.org> wrote: > On Fri, Nov 17, 2017 at 04:08:59PM +0000, Ard Biesheuvel wrote: >> Remove dependencies on gArmTokenSpaceGuid.PcdSystemMemoryBase and >> gArmTokenSpaceGuid.PcdSystemMemorySize, the presence of which in >> a [FixedPcd] section makes this module unusable for ArmVirtQemu. >> >> Contributed-under: TianoCore Contribution Agreement 1.1 >> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> > > Question: shouldn't specifically ArmVirtQemu work fine with these, > since it defines them as PcdsFixedAtBuild? > Whereas both ArmVirtQemuKernel and ArmVirtXen define them as > patchable. > PcdSystemMemorySize is dynamic in ArmVirtQemu, and is the only platform that will include this library after this series. The others have their own PrePi implementation, allowing me to drop any dependencies on ArmPlatformLib altogether. _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
On Fri, Nov 17, 2017 at 04:23:04PM +0000, Ard Biesheuvel wrote: > On 17 November 2017 at 16:20, Leif Lindholm <leif.lindholm@linaro.org> wrote: > > On Fri, Nov 17, 2017 at 04:08:59PM +0000, Ard Biesheuvel wrote: > >> Remove dependencies on gArmTokenSpaceGuid.PcdSystemMemoryBase and > >> gArmTokenSpaceGuid.PcdSystemMemorySize, the presence of which in > >> a [FixedPcd] section makes this module unusable for ArmVirtQemu. > >> > >> Contributed-under: TianoCore Contribution Agreement 1.1 > >> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> > > > > Question: shouldn't specifically ArmVirtQemu work fine with these, > > since it defines them as PcdsFixedAtBuild? > > Whereas both ArmVirtQemuKernel and ArmVirtXen define them as > > patchable. > > PcdSystemMemorySize is dynamic in ArmVirtQemu, and is the only > platform that will include this library after this series. The others > have their own PrePi implementation, allowing me to drop any > dependencies on ArmPlatformLib altogether. Right. Of course I only looked at *Base for ArmVirtQemu. Never mind. Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> / Leif _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
On 17 November 2017 at 16:28, Leif Lindholm <leif.lindholm@linaro.org> wrote: > On Fri, Nov 17, 2017 at 04:23:04PM +0000, Ard Biesheuvel wrote: >> On 17 November 2017 at 16:20, Leif Lindholm <leif.lindholm@linaro.org> wrote: >> > On Fri, Nov 17, 2017 at 04:08:59PM +0000, Ard Biesheuvel wrote: >> >> Remove dependencies on gArmTokenSpaceGuid.PcdSystemMemoryBase and >> >> gArmTokenSpaceGuid.PcdSystemMemorySize, the presence of which in >> >> a [FixedPcd] section makes this module unusable for ArmVirtQemu. >> >> >> >> Contributed-under: TianoCore Contribution Agreement 1.1 >> >> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> >> > >> > Question: shouldn't specifically ArmVirtQemu work fine with these, >> > since it defines them as PcdsFixedAtBuild? >> > Whereas both ArmVirtQemuKernel and ArmVirtXen define them as >> > patchable. >> >> PcdSystemMemorySize is dynamic in ArmVirtQemu, and is the only >> platform that will include this library after this series. The others >> have their own PrePi implementation, allowing me to drop any >> dependencies on ArmPlatformLib altogether. > > Right. > > Of course I only looked at *Base for ArmVirtQemu. > Never mind. > > Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> > Pushed as b2662641d56a _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf index 97b2a4b6e495..e59aef611a3c 100644 --- a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf +++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf @@ -41,9 +41,6 @@ [Sources.AArch64] AArch64/ArmPlatformHelper.S [FixedPcd] - gArmTokenSpaceGuid.PcdSystemMemoryBase - gArmTokenSpaceGuid.PcdSystemMemorySize - gArmTokenSpaceGuid.PcdArmPrimaryCoreMask gArmTokenSpaceGuid.PcdArmPrimaryCore
Remove dependencies on gArmTokenSpaceGuid.PcdSystemMemoryBase and gArmTokenSpaceGuid.PcdSystemMemorySize, the presence of which in a [FixedPcd] section makes this module unusable for ArmVirtQemu. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf | 3 --- 1 file changed, 3 deletions(-) -- 2.11.0 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel