Commit Graph

1013 Commits

Author SHA1 Message Date
Mikhail Krichanov 5a8fe7214e MdePkg/UefiImageLib: Support multi-format and multi-source architecture
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
2024-07-22 13:49:00 +03:00
Mikhail Krichanov f83c7b5c40 Build: Replaced GCC5 toolchain with GCC. 2024-07-22 13:49:00 +03:00
Mikhail Krichanov 2ae98acd86 Drop support for the TE format 2024-07-22 13:47:18 +03:00
Mikhail Krichanov a955e8811b SecurePE: Replaced old PE loader with Secure one. 2024-07-22 13:42:14 +03:00
Laszlo Ersek 91460083f1 ArmPlatformPkg: auto-generate SEC ProcessLibraryConstructorList() decl
Rely on AutoGen for declaring ProcessLibraryConstructorList().

Build-tested with:

  build -a AARCH64 -b DEBUG \
    -m ArmPlatformPkg/PrePeiCore/PrePeiCoreMPCore.inf \
    -p ArmPlatformPkg/ArmPlatformPkg.dsc -t GCC5

  build -a AARCH64 -b DEBUG \
    -m ArmPlatformPkg/PrePeiCore/PrePeiCoreUniCore.inf \
    -p ArmPlatformPkg/ArmPlatformPkg.dsc -t GCC5

  build -a AARCH64 -b DEBUG \
    -m ArmPlatformPkg/PrePi/PeiMPCore.inf \
    -p ArmPlatformPkg/ArmPlatformPkg.dsc -t GCC5

  build -a AARCH64 -b DEBUG \
    -m ArmPlatformPkg/PrePi/PeiUniCore.inf \
    -p ArmPlatformPkg/ArmPlatformPkg.dsc -t GCC5

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=990
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20240305113843.68812-6-lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2024-03-08 09:09:22 +00:00
Suqiang Ren dcdc6f8e3f ArmPlatformPkg: Align PL031 library function headers with return values
RealTimeClockLib is used to back the runtime services time functions, so
align the description of the function return values with the defined values
for these services as described in UEFI Spec 2.10.

REF: UEFI spec 2.10 section 8 Services ? Runtime Services

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Suqiang Ren <suqiangx.ren@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2024-02-09 22:16:32 +00:00
Laszlo Ersek d85bf54b7f ArmPlatformPkg/PL031RealTimeClockLib: remove needless instance init steps
RealTimeClockLib instances are consumed by edk2's
EmbeddedPkg/RealTimeClockRuntimeDxe driver. In its entry point function
InitializeRealTimeClock(), the driver:

(1) calls LibRtcInitialize(),

(2) sets the GetTime(), SetTime(), GetWakeupTime() and SetWakeupTime()
    runtime services to its own similarly-named functions -- where those
    functions wrap the corresponding RealTimeClockLib APIs,

(3) installs EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL with a NULL protocol
    interface.

Steps (2) and (3) conform to PI v1.8 sections II-9.7.2.4 through
II-9.7.2.7.

However, this means that LibRtcInitialize() (of any RealTimeClockLib
instance) should not itself (a) set the GetTime(), SetTime(),
GetWakeupTime() and SetWakeupTime() runtime services, nor (b) install
EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL. The runtime service pointers will be
overwritten in step (2) anyway, and step (3) will uselessly install a
second (NULL-interface) EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL instance in the
protocol database. (The protocol only serves to notify the DXE Foundation
about said runtime services being available.)

Clean up ArmPlatformPkg/PL031RealTimeClockLib accordingly (it only has
code that's redundant for step (3); it does not try to set "gRT" fields).

(Note that the lib instance INF file already does not list
gEfiRealTimeClockArchProtocolGuid.)

Tested with ArmVirtQemu.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4565
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20231020121748.44862-1-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
[lersek@redhat.com: shorten patch subject line]
2023-10-24 16:05:00 +00:00
Laszlo Ersek 189addfde6 ArmPlatformPkg/PL031RealTimeClockLib: hide LibRtcVirtualNotifyEvent
The RealTimeClockLib class header in edk2 mistakenly declares a function
called LibRtcVirtualNotifyEvent(). No component ever calls this function
crossing module boundaries; all RealTimeClockLib instances in edk2 and
edk2-platforms are supposed to register (and do register) their
SetVirtualAddressMap() notification functions.

Rename LibRtcVirtualNotifyEvent() to VirtualNotifyEvent(), and make it
static, in preparation for removing the LibRtcVirtualNotifyEvent()
declaration from the lib class header later.

Build- and boot-tested with ArmVirtQemu.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4564
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20231012091057.108728-3-lersek@redhat.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2023-10-18 16:15:41 +00:00
Rebecca Cran f20e35982b ArmPlatformPkg: Update code to be more C11 compliant by using __func__
__FUNCTION__ is a pre-standard extension that gcc and Visual C++ among
others support, while __func__ was standardized in C99.

Since it's more standard, replace __FUNCTION__ with __func__ throughout
ArmPlatformPkg.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2023-04-10 14:19:57 +00:00
Ard Biesheuvel e701a4d51e ArmPlatformPkg/PrePeiCore: Make vector table object BTI compatible
The object file containing the vector table does not contain any
callable functions, so it will not be implicitly annotated as BTI
compatible on BTI builds. So add the annotation by hand, and use the
'empty' type so we get the GNU ELF note but not the actual BTI opcode.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Oliver Smith-Denny <osd@smith-denny.com>
2023-03-30 11:05:22 +00:00
Ard Biesheuvel cc650a0378 ArmPlatformPkg: Retire NorFlashDxe driver
The NorFlashDxe driver in ArmPlatformPkg was shared between development
platforms built by ARM Ltd, and virtual platforms that were once modeled
after Versatile Express, but have very little in common with actual bare
metal implementations.

Both sides have migrated to a domain specific version of the driver, so
we can retire the old one.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
2022-11-06 15:21:12 +00:00
Rebecca Cran 56035d1c8b ArmPlatformPkg/PrePeiCore: Print the firmware version early in boot
Copy code from PrePi to PrePeiCore that prints the firmware version
and build date early in the boot process.

Signed-off-by: Rebecca Cran <rebecca@quicinc.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Tested-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2022-10-25 16:26:25 +00:00
Ard Biesheuvel fb493ac84e ArmPlatformPkg/PrePeiCore: permit entry with the MMU enabled
Some platforms may set up a preliminary ID map in flash and enter EFI
with the MMU and caches enabled, as this removes a lot of the complexity
around cache coherency. Let's take this into account, and avoid touching
the MMU controls or perform cache invalidation when the MMU is enabled
at entry.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2022-10-24 14:30:33 +00:00
Michael Kubacki 917a7e3f34 ArmPlatformPkg/NorFlashDxe: Remove unused debug print specifier
These debug messages are repeated in both NorFlashBlockIoReadBlocks()
and NorFlashBlockIoWriteBlocks():

  "NorFlashBlockIoWriteBlocks(MediaId=0x%x, Lba=%ld, BufferSize=0x%x"
  "bytes (%d kB), BufferPtr @ 0x%08x)\n"

Although this requires 5 arguments, only 4 are provided. The kilobyte
value was never given.

This change removes that specifier so the 4 arguments match the 4
specifiers in the debug macro.

Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2022-09-09 01:42:39 +00:00
Pierre Gondois 1926702c95 ArmPlatformPkg: Remove duplicated words
In an effort to clean the documentation of the above
package, remove duplicated words.

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.muajwar@arm.com>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2022-09-05 13:52:51 +00:00
Rohit Mathew 22c45b7c52 ArmPlatformPkg/PrePeiCore: Invoke constructors for SEC phase
On platforms that do not have the serial console port pre-initialized
prior to the SEC phase and due to the absence of a call to
"SerialPortInitialize", this results in missing debug logs. So, call
the auto-generated "ProcessLibraryConstructorList" function from SEC
phase to have all the dependent library constructors called
(this includes a call to "SerialPortInitialize").

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2022-09-05 13:52:51 +00:00
Thomas Abraham f304308e1c ArmPlatformPkg: Add PCD for serial debug port interrupt
For Arm platforms that support more that one serial port, one of the
serial port can be used for connecting debuggers such as WinDbg. There
are PCDs that allow the base address and clock rate to be specified for
this debug serial port but not its interrupt number. So add a PCD to
specify the interrupt number assigned to the serial debug port
controller.

Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2022-06-22 17:31:49 +00:00
Rebecca Cran 3930d1791a ArmPlatformPkg: Remove overly verbose DEBUG lines in LcdGraphicsBlt
The DEBUG output in LcdGraphicsBlt is overly verbose, and makes using
the console difficult, for example when using the UiApp.

Since the extra output should no longer be needed, delete the DEBUG
lines.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2022-06-22 14:57:31 +00:00
Rebecca Cran b55b6d33e4 ArmPlatformPkg: Remove RVCT support
RVCT is obsolete and no longer used.
Remove support for it.

Signed-off-by: Rebecca Cran <quic_rcran@quicinc.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2022-05-13 14:58:54 +00:00
Rebecca Cran 101f4c7892 ArmPlatformPkg: Fix EDK2_DSC check in Scripts/Makefile
With GNU Make 4.2.1, ifeq ($(EDK2_DSC),"") doesn't catch the case where
EDK2_DSC isn't defined. So, switch to using ifndef.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2022-05-03 09:12:27 +00:00
Rebecca Cran 5299568ce6 ArmPlatformPkg: Fix target initialisation in cmd_load_symbols.py
The debugger in Arm Development Studio 2021.2 doesn't work with
"ec = debugger.getExecutionContext(0)" because it's subsequently unable
to access memory. Fix it by switching to
"ec = debugger.getCurrentExecutionContext()".

The documentation for waitForStop() says:

"It is not needed after a call to stop() because stop() is blocking."

So, remove the call to waitForStop.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2022-05-03 09:12:27 +00:00
Rebecca Cran daa6cd8763 ArmPlatformPkg: Fix error message in Scripts/Ds5/edk2_debugger.py
An error message in Scripts/Ds5/edk2_debugger.py was missing the word
'not'.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2022-05-03 09:12:27 +00:00
Rebecca Cran 103fa647d1 ArmPkg: Replace CoreId and ClusterId with Mpidr in ARM_CORE_INFO struct
Remove the ClusterId and CoreId fields in the ARM_CORE_INFO structure in
favor of a new Mpidr field. Update code in
ArmPlatformPkg/PrePeiCore/MainMPCore and ArmPlatformPkg/PrePi/MainMPCore.c
to use the new field and call new macros GET_MPIDR_AFF0 and GET_MPIDR_AFF1
instead.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2022-01-30 11:04:41 +00:00
Michael Kubacki 40b0b23ed3 ArmPlatformPkg: Apply uncrustify changes
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the ArmPlatformPkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Andrew Fish <afish@apple.com>
2021-12-07 17:24:28 +00:00
Michael D Kinney 2863ba97ca ArmPlatformPkg: Change OPTIONAL keyword usage style
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3760

Update all use of ', OPTIONAL' to ' OPTIONAL,' for function params.

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Andrew Fish <afish@apple.com>
2021-12-07 17:24:28 +00:00
Michael D Kinney 1d2482e1e3 ArmPlatformPkg: Change use of EFI_D_* to DEBUG_*
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739

Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines.

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2021-12-07 17:24:28 +00:00
Michael D Kinney 1939fc9569 ArmPlatformPkg: Update YAML to ignore specific ECC files/errors
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3749

Update package YAML files to ignore ECC errors that are
already present.  These issues must be fixed in the future,
but should not block source code changes for these known
issues.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
2021-11-30 14:19:07 +00:00
Grzegorz Bernacki a97e9e327e ArmPlatformPkg: Create include file for default key content.
This commits add file which can be included by platform Flash
Description File. It allows to specify certificate files, which
will be embedded into binary file. The content of these files
can be used to initialize Secure Boot default keys and databases.

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Reviewed-by: Sunny Wang <sunny.wang@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2021-08-03 07:26:41 +00:00
Artem Kopotev fddb8d24ec ArmPlatformPkg/Scripts: Infer dll load address from console output
cmd_load_symbols.py can only load symbols from FV. Add the possibility to
use UEFI console output to calculate dll load address and send
add-symbol-file commands directly to ArmDS debugger

dll load address can't be used directly from UEFI output, see comment in
DebugPeCoffExtraActionLib: "This may not work correctly if you generate
PE/COFF directly as then the Offset would not be required".

1) Use objdump -S module.dll | grep <_ModuleEntryPoint> to get offset
in dll (offset)
2) Use Entrypoint=<address> from UEFI console output (entrypoint)
3) dll load address is (entrypoint)-(offset)

Signed-off-by: Artem Kopotev <artem.kopotev@arm.com>
Tested-by: Pierre Gondois <Pierre.Gondois@arm.com>
2021-07-19 07:38:14 +00:00
Sean Brogan 610385fa3b ArmPlatformPkg: SpellCheck: Switch spellcheck CI to AuditOnly
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3445

Spellcheck was not covering all specified files due to CSpell v5 and
Node v10 incompatibility of current CI pipeline configuration.

This change switches the spellcheck for ArmPlatformPkg to AuditOnly to
avoid potentially numerous spell errors. The correction action is to be
revisited by package maintainers once the tool incompatibility is
resolved.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>

Signed-off-by: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Kun Qin <kuqin12@gmail.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2021-06-16 14:40:00 +00:00
Pierre Gondois 1cb1087749 ArmPlatformPkg: Add ArmPlatformPkg.ci.yaml
Add ArmPlatformPkg.ci.yaml to configure the CI for the
ArmPlatformPkg.

Cc: Bret Barkelew <bret.barkelew@microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-28 12:03:51 +00:00
Pierre Gondois ecfe47968e ArmPlatformPkg: Document libraries in ArmPlatformPkg.dec
This patch documents the libraries advertised in ArmPlatformPkg.dec.

Cc: Bret Barkelew <bret.barkelew@microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-28 12:03:51 +00:00
Pierre Gondois a4d95d7cf9 ArmPkg: Fix Ecc error 8001 in Chipset
This patch fixes the following Ecc reported error:
Only capital letters are allowed to be used
for #define declarations

Edk2 coding standard stating that:
"Names starting with one or two underscores, such as
_MACRO_GUARD_FILE_NAME_H_, must not be used."
the include guard of ArmCortexA5x.h is also updated.

Ref:
https://edk2-docs.gitbook.io/edk-ii-c-coding-standards-specification/
5_source_files/53_include_files#
5-3-5-all-include-file-contents-must-be-protected-by-a-include-guard

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-15 19:53:39 +00:00
Pierre Gondois 8948fb0974 ArmPlatformPkg: Remove package dependency in NorFlashStandaloneMm
The DependencyCheck available in .pytool detects an unnecessary
dependency of the NorFlashStandaloneMm.inf module over the
EmbeddedPkg package.
This patch removes this dependency.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Tested-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2021-04-15 19:24:14 +00:00
Pierre Gondois 890e6d466c ArmPlatformPkg: Fix Ecc error 9001
This patch fixes the following Ecc reported error:
INF/DEC/DSC/FDF file header comment should begin
with "## @file" or "# @file" at the very top file

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-15 19:24:14 +00:00
Pierre Gondois 5a5440d0dc ArmPlatformPkg: Fix Ecc error 8001
This patch fixes the following Ecc reported error:
File header doesn't exist File header comment missing
the ""Copyright""

Even though a copyright is present in the header file,
the leading '*' char prevents the Ecc tool from detecting it.
According to the edk2 coding specifcation, section 5.2.3
"File Heading", there should not be leading '*' char.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-04-15 19:24:14 +00:00
Dandan Bi 96afc54688 ArmPlatformPkg: Consume MdeLibs.dsc.inc for RegisterFilterLib
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.

So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-03-31 05:47:10 +00:00
Ard Biesheuvel 4f214830ce ArmPlatformPkg/NorFlashDxe: use correct PCD accessors
Commit 8015f3f6d4 ("ArmPlatformPkg: Enable support for flash in
64-bit address space") updated the NorFlash DXE and StMM drivers to
take alternate PCDs into account when discovering the base of the
NOR flash regions.

This introduced a disparity between the declarations of the PCD references
in the .INF files, which permits the use of dynamic PCDs, and the code
itself, which now uses FixedPcdGet() accessors. On platforms that actually
use dynamic PCDs, this results in a build error.

So let's clean this up:
- for the DXE version, use the generic PcdGet() accessors, so dynamic PCDs
  are permitted
- for the standalone MM version, redeclare the PCDs as [FixedPcd] in the
  .INF description, and switch to the FixedPcdGet() accessors.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
2021-01-18 11:19:45 +00:00
Vijayenthiran Subramaniam 8015f3f6d4 ArmPlatformPkg: Enable support for flash in 64-bit address space
The existing NOR Flash DXE and StandaloneMm driver supports NOR flash
devices connected in the 32-bit address space. Extend these drivers to
allow NOR flash devices connected to 64-bit address space to be usable
as well. Also, convert the base address and size sanity check from
ASSERT() to if condition so that even if the firmware is build in
release mode, it can return error if the parameter(s) is/are invalid.

Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Tested-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2021-01-07 15:24:42 +00:00
Masahisa Kojima 4e51155487 ArmPlatformPkg/NorFlashDxe: implement standalone MM version
Implement a version of the NOR Flash driver that can execute
in standalone MM context.
This is used to access the secure variable storage, it only
supports EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2021-01-04 18:34:16 +00:00
Masahisa Kojima c2d1cf1bce ArmPlatformPkg/NorFlashDxe: factor out DXE specific pieces
In preparation of creating a standalone MM version of the
NOR Flash driver, refactor the existing pieces into a core
driver. NorFlashDxe.c has the DXE instantiation code,
FVB initialization code and some common functions.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2021-01-04 18:34:16 +00:00
Pierre Gondois e590894536 ArmPlatformPkg: Fix Ecc error 8005
This patch fixes the following Ecc reported error:
Variable name does not follow the rules:
1. First character should be upper case
2. Must contain lower case characters
3. No white space characters
4. Global variable name must start with a 'g'

Indeed, according to the EDK II C Coding Standards
Specification, s5.6.2.2 "Enumerated Types" and
s4.3.4 Function and Data Names, elements of an
enumerated type shoud be a mixed upper- and
lower-case text.

A max element is also added, as advised by
s5.6.2.2.3 of the same document.

Reference:
https://edk2-docs.gitbook.io/edk-ii-c-coding-standards-specification/

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2021-01-04 17:47:29 +00:00
Laszlo Ersek 3af6c521d9 ArmPlatformPkg/PL031RealTimeClockLib: cast EfiTimeToEpoch() val. to UINT32
In preparation for changing EfiTimeToEpoch()'s return type to UINTN, cast
EfiTimeToEpoch()'s retval to UINT32 explicitly, in LibSetTime().

Currently, this is a no-op, and even after widening the retval, it will
make no difference, as LibSetTime() explicitly restricts Time->Year under
2106, given that "the PL031 is a 32-bit counter counting seconds". The
patch is made for preventing compiler warnings.

Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201221113657.6779-2-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-21 15:55:16 +00:00
Pierre Gondois 272a1db63a ArmPlatformPkg: Fix cspell reported spelling/wording
The edk2 CI runs the "cspell" spell checker tool. Some words
are not recognized by the tool, triggering errors.
This patch modifies some spelling/wording detected by cspell.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00
Pierre Gondois 061cbbc111 ArmPlatformPkg: Fix Ecc error 8001 in PrePi
This patch fixes the following Ecc reported error:
Only capital letters are allowed to be used for #define
declarations

The "SerialPrint" macro is definied for the PrePi module
residing in the ArmPlatformPkg. It is never used in the module.
The macro is thus removed.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00
Pierre Gondois 2dfd81aaf5 ArmPlatformPkg: Fix Ecc error 10006 in ArmPlatformPkg.dsc
This patch fixes the following Ecc reported error:
There should be no unnecessary inclusion of library
classes in the INF file

This comes with the additional information:
"The Library Class [TimeBaseLib] is not used
in any platform"
"The Library Class [PL011UartClockLib] is not used
in any platform"
"The Library Class [PL011UartLib] is not used
in any platform"

Indeed, the PL011SerialPortLib module requires the
PL011UartClockLib and PL011UartLib libraries.
The PL031RealTimeClockLib module requires the TimeBaseLib
library.
ArmPlatformPkg/ArmPlatformPkg.dsc builds the two modules,
but doesn't build the required libraries. This patch adds
the missing libraries to the [LibraryClasses.common] section.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00
Pierre Gondois 42bec8c810 ArmPlatformPkg: Fix Ecc error 10014 in SP805WatchdogDxe
This patch fixes the following Ecc reported error:
No used module files found

The source file
[ArmPlatformPkg/Drivers/SP805WatchdogDxe/SP805Watchdog.h]
is existing in module directory but it is not described
in INF file.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00
Pierre Gondois 2e0cbfcbed ArmPlatformPkg: Fix Ecc error 10014 in PL061GpioDxe
This patch fixes the following Ecc reported error:
No used module files found

The source file
[ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.h]
is existing in module directory but it is not described
in INF file.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00
Pierre Gondois a36a0f1d81 ArmPlatformPkg: Fix Ecc error 10014 in LcdGraphicsOutputDxe
This patch fixes the following Ecc reported error:
No used module files found

The source file
[ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/LcdGraphicsOutputDxe.h]
is existing in module directory but it is not described
in INF file.

Files in [Sources.common] are also alphabetically re-ordered.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00
Pierre Gondois c5d970a01e ArmPlatformPkg: Fix Ecc error 10016 in LcdPlatformNullLib
This patch fixes the following Ecc reported error:
Module file has FILE_GUID collision with other
module file

The two .inf files with clashing GUID are:
edk2\ArmPlatformPkg\PrePeiCore\PrePeiCoreMPCore.inf
edk2\ArmPlatformPkg\Library\LcdPlatformNullLib\LcdPlatformNullLib.inf

The PrePeiCoreMPCore module has been imported in 2011 and the
LcdPlatformNullLib module has been created in 2017. The
PrePeiCoreMPCore has the precedence.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-12-09 15:32:12 +00:00