Hi Laszlo,
Thanks for your support, let me look on this
> On 23-Nov-2018, at 2:49 PM, Laszlo Ersek wrote:
>
>> On 11/23/18 07:27, prabin ca wrote:
>> Hi Team,
>>
>> I’m new to UEFI and display interface in UEFI. I would like to have deep
>> dive into how display is working in UEFI (display a
Hello Peter,
Thanks for giving EDK2 a try!
We have a set of simple instructions for folks building on standard
Linux distros. Please have a look at this page:
https://github.com/tianocore/tianocore.github.io/wiki/Common-instructions
Note: Be sure the TARGET_ARCH is set correctly. (E.g. TARGE
Hello, I'm a total newbie to Tianocore/EDK2/OVMF.
(My coding is at high school level I think, not university level. I
have some (small) experience writing in Assembler, C, C++. I wrote a
little bootloader, so I know something about filesystem in general and
ext2 and pre-kernel "environment".)
I us
The last remaining users of the BdsLib.h header reside in the
edk2-platforms tree, and so it has been copied there. This
allows us to remove the original from ArmPkg.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel
---
ArmPkg/Include/Library/BdsLib.h | 212 -
RdkBootManagerLib/RdkBootManagerLib.h includes BdsLib.h from ArmPkg
but does not actually depend on it. So drop the #include.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel
---
Platform/Comcast/Library/RdkBootManagerLib/RdkBootManagerLib.h | 1 -
1 file cha
On 11/23/18 17:02, Gao, Liming wrote:
> Laszlo:
> I add my comments.
>
>> -Original Message-
>> From: Laszlo Ersek [mailto:ler...@redhat.com]
>> Sent: Thursday, November 22, 2018 11:48 PM
>> To: Gao, Liming ; Fu, Siyuan ;
>> edk2-devel@lists.01.org
>> Cc: Ni, Ruiyu ; Ye, Ting ; Justen,
On Thu, 25 Oct 2018 at 09:33, Sughosh Ganu wrote:
>
> From: Achin Gupta
>
> This patch adds the definitions, sources, packages and library classes
> needed to compile and link MMU Library suitable for use in S-EL0.
>
> Currently, this is used only during the Standalone MM Core
> initialization an
Hello all,
Apologies for the delay. Some questions below:
On Thu, 25 Oct 2018 at 09:33, Sughosh Ganu wrote:
>
> From: Achin Gupta
>
> PI v1.5 Specification Volume 4 defines Management Mode Core Interface
> and defines EFI_MM_COMMUNICATION_PROTOCOL. This protocol provides a
> means of communicat
On Wed, 21 Nov 2018 at 17:37, Thomas Abraham wrote:
>
> On Wed, Nov 21, 2018 at 9:26 PM Vijayenthiran Subramaniam
> wrote:
> >
> > Commit dc37ca75 ("Edk2Platforms: Replace MdeModulePkg PXE/iSCSI/TCP with
> > NetworkPkg drivers") switched to using iSCSI driver from the NetworkPkg
> > package. This
Hi David,
These are not the correct instructions that take
advantage of the PACKAGES_PATH feature. The
directories with the binaries should not be
copied into the edk2 repo area.
Instead, WORKSPACE is set to the directory above
edk2, and the binaries are placed in a directory
that is a peer to ed
sorry, one more comment for this patch :)
On 11/22/18 06:21, Fu Siyuan wrote:
> This patch updates the platform DSC/FDF files to use the include fragment
> files provided by NetworkPkg.
> The feature enabling flags in [Defines] section have been updated to use
> the NetworkPkg's terms, and the val
Laszlo:
I add my comments.
> -Original Message-
> From: Laszlo Ersek [mailto:ler...@redhat.com]
> Sent: Thursday, November 22, 2018 11:48 PM
> To: Gao, Liming ; Fu, Siyuan ;
> edk2-devel@lists.01.org
> Cc: Ni, Ruiyu ; Ye, Ting ; Justen,
> Jordan L ; Wu, Hao A
> ; Wu, Jiaxin ; Anthony
On Fri, 23 Nov 2018 at 15:16, Thomas Abraham wrote:
>
> Hi Ard,
> On Fri, Nov 23, 2018 at 2:16 PM Ard Biesheuvel
> wrote:
> >
> > The deprecated BdsLib library class in ArmPkg is still depended upon, but
> > only a single implementation exists, which now resides in edk2-platforms.
> >
> > This im
Please update edk2\BaseTools\Source\C\Makefile and
edk2\BaseTools\Source\C\GNUmakefile to remove this tool. It is not required to
be compiled after it is removed.
> -Original Message-
> From: Zhang, Shenglei
> Sent: Friday, November 23, 2018 1:48 PM
> To: edk2-devel@lists.01.org
> Cc: Z
Hello Eric/Supreeth,
Could you please review this patch.
Thanks,
Lokesh
-Original Message-
From: Lokesh B V
Sent: Tuesday, November 20, 2018 12:21 PM
To: edk2-devel@lists.01.org; Supreeth Venkatesh ;
eric@intel.com
Cc: Lokesh Belathur Veerappa
Subject: [edk2-test][PATCH] SctPkg/bu
Hi Ard,
On Fri, Nov 23, 2018 at 2:16 PM Ard Biesheuvel
wrote:
>
> The deprecated BdsLib library class in ArmPkg is still depended upon, but
> only a single implementation exists, which now resides in edk2-platforms.
>
> This implementation has some issues in how it deals with Device Paths,
> so le
On Fri, 23 Nov 2018 at 14:36, Andrew Jones wrote:
>
> On Fri, Nov 23, 2018 at 01:14:31PM +0100, Ard Biesheuvel wrote:
> > Drop the PcdPrePiCpuMemorySize definitions that limit it to 40
> > bits on AArch64 targets. This is no longer appropriate now that
> > KVM has been enhanced to permit any IPA s
On Fri, 23 Nov 2018 at 14:20, Ard Biesheuvel wrote:
>
> On Fri, 23 Nov 2018 at 14:16, Andrew Jones wrote:
> >
> > On Fri, Nov 23, 2018 at 01:14:27PM +0100, Ard Biesheuvel wrote:
> > > Add a helper function that returns the maximum physical address space
> > > size as supported by the current CPU.
On Fri, 23 Nov 2018 at 14:16, Andrew Jones wrote:
>
> On Fri, Nov 23, 2018 at 01:14:27PM +0100, Ard Biesheuvel wrote:
> > Add a helper function that returns the maximum physical address space
> > size as supported by the current CPU.
> >
> > Contributed-under: TianoCore Contribution Agreement 1.1
On 11/23/18 09:44, Ard Biesheuvel wrote:
> DevicePath node types may have any size, and so it is up to the
> code that manipulates them to ensure that dereferencing them only
> occurs when the pointer is aligned explicitly.
>
> Since BdsConnectAndUpdateDevicePath() has only two callers, one of
> w
On 11/23/18 09:44, Ard Biesheuvel wrote:
> Clean up BdsLib (which is deprecated and should not be used for future
> development) by removing all the pieces that are not being used at the
> moment.
>
> After this patch, only BdsLoadImage() remains, and the pieces it relies
> upon. This function is
On 11/23/18 13:29, Laszlo Ersek wrote:
> (2) This is good, and the end result that we want; however, it does two
> things at once -- it eliminates the MdeModulePkg network drivers, and it
> adopts the NetworkPkg includes.
>
> In OvmfPkg, we handled the first step separately, in commit d2f1f6423bd
On 11/22/18 06:21, Fu Siyuan wrote:
> This patch updates the platform DSC/FDF files to use the include fragment
> files provided by NetworkPkg.
> The feature enabling flags in [Defines] section have been updated to use
> the NetworkPkg's terms, and the value has been overridden with the original
>
Yet another comment:
On 11/22/18 06:21, Fu Siyuan wrote:
> This patch updates the platform DSC/FDF files to use the include fragment
> files provided by NetworkPkg.
> The feature enabling flags in [Defines] section have been updated to use
> the NetworkPkg's terms, and the value has been overridde
Drop the PcdPrePiCpuMemorySize definitions that limit it to 40
bits on AArch64 targets. This is no longer appropriate now that
KVM has been enhanced to permit any IPA space size permitted by
the architecture. This means the value will revert back to its
default of 48.
Contributed-under: TianoCore
Move the call to BuildCpuHob () into ArmVirtMemoryInitPeiLib (which is
shared between all the ArmVirtPkg targets), and drop the inclusion of
CpuPei.inf [which calls it on ArmVirtQemu] and the BuildCpuHob () call
from ArmVirtPrePiUniCoreRelocatable [for the other targets].
This makes the size of th
In preparation of permitting the virt code to define a larger PA space
size via gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize than what the
CPU actually supports, take the CPU's capabilities into account when
setting up the page tables. This is necessary because KVM will shortly
support variable PA
In preparation of dropping the hardcoded 40-bit limit on the physical
address space when running under virtualization, let's refactor the
code a bit so we read the hardware limit in a single place.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel
---
ArmVirtP
The ArmVirtQemu targets currently limit the size of the IPA space to
40 bits because that is all what KVM supports. However, this is about
to change, and so we need to update the code if we want to ensure that
our UEFI firmware builds can keep running on systems that set values
other than 40 (which
Add a helper function that returns the maximum physical address space
size as supported by the current CPU.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel
---
ArmPkg/Include/Library/ArmLib.h | 6 ++
ArmPkg/Library/ArmLib/AArch64/ArmLibSup
Another comment for this patch:
On 11/22/18 06:21, Fu Siyuan wrote:
> This patch updates the platform DSC/FDF files to use the include fragment
> files provided by NetworkPkg.
> The feature enabling flags in [Defines] section have been updated to use
> the NetworkPkg's terms, and the value has bee
On 11/22/18 06:21, Fu Siyuan wrote:
> This patch updates the platform DSC/FDF files to use the include fragment
> files provided by NetworkPkg.
> The feature enabling flags in [Defines] section have been updated to use
> the NetworkPkg's terms, and the value has been overridden with the original
>
+Ard, +Leif
On 11/22/18 06:21, Fu Siyuan wrote:
> This patch provides a set of include segment files for platform owner to
> easily enable/disable network stack support on their platform.
>
> For DSC, there are:
> - a "NetworkDefines.dsc.inc" for the [Defines] section(s),
> - a "NetworkLibs.dsc.i
On 11/23/18 09:35, Ard Biesheuvel wrote:
> On Thu, 22 Nov 2018 at 19:35, Laszlo Ersek wrote:
>> [...]
> Indeed. I am updating the second patch to get rid of everything in
> BdsLib we are not currently using.
Thanks!
> Looking at 56bed2f41022afcbadecc9f2d537bd31c3d44cbc ("^W never mind
> ...
h
On 11/23/18 07:27, prabin ca wrote:
> Hi Team,
>
> I’m new to UEFI and display interface in UEFI. I would like to have deep dive
> into how display is working in UEFI (display architecture) and how display is
> have been bring up (porting of display panel in a any platform in general ).
>
> Ple
DevicePath node types may have any size, and so it is up to the
code that manipulates them to ensure that dereferencing them only
occurs when the pointer is aligned explicitly.
Since BdsConnectAndUpdateDevicePath() has only two callers, one of
which itself, we can simply duplicate the device path
Clean up BdsLib (which is deprecated and should not be used for future
development) by removing all the pieces that are not being used at the
moment.
After this patch, only BdsLoadImage() remains, and the pieces it relies
upon. This function is used by FdtPlatformDxe to load device tree
binaries f
On Fri, 23 Nov 2018 at 05:20, Thomas Abraham wrote:
>
> On Thu, Nov 22, 2018 at 10:56 PM Ard Biesheuvel
> wrote:
> >
> > The deprecated BdsLib library class in ArmPkg is still depended upon, but
> > only a single implementation exists, which now resides in edk2-platforms.
> >
> > This implementat
The deprecated BdsLib library class in ArmPkg is still depended upon, but
only a single implementation exists, which now resides in edk2-platforms.
This implementation has some issues in how it deals with Device Paths,
so let's fix those, but first move over the library interface declaration
and g
The BdsLib library has been moved into Platform/ARM a while ago,
but the BdsLib.h header was left behind, and so all users in
Platform/ARM are still relying on it to be available in ArmPkg.
So let's add a copy to Platform/ARM and wire it up, so we can
drop it from ArmPkg going forward. Note that t
On Thu, 22 Nov 2018 at 19:35, Laszlo Ersek wrote:
>
> On 11/22/18 18:26, Ard Biesheuvel wrote:
> > DevicePath node types may have any size, and so it is up to the
> > code that manipulates them to ensure that dereferencing them only
> > occurs when the pointer is aligned explicitly.
> >
> > Since
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