Mark all cached memory mappings as shareable (or inner shareable on
AArch64) so that our view of memory is kept coherent by the hardware.
This is relevant for things like coherent DMA and virtualization (where
a guest may migrate to another core) but in general, since UEFI on ARM
is mostly used in a context where the secure firmware and possibly a
secure OS are already up and running, it is best to refrain from using
any non-shareable mappings.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18778 6f19259b-4bc3-4df7-8a09-765794883524
The ARM and AARCH64 linker scripts have recently been updated so that
the memory layouts of the ELF and PE/COFF versions of each module are
identical. In particular, this means that the ELF images now have a
hole before the first section rather than starting at offset 0x0, which
means we no longer have to correct for this difference when loading the
ELF image into the debugger.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18775 6f19259b-4bc3-4df7-8a09-765794883524
The library itself doesn't provide any image decoding capabilities but
manages the different image decoders.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18770 6f19259b-4bc3-4df7-8a09-765794883524
Previously the pointer type is EFI_IFR_FORM_SET, it is incorrect when
do pointer addition without conversion.Now change it to UINT8 type.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18768 6f19259b-4bc3-4df7-8a09-765794883524
Add new option --keepoptionalheader and that flag does not zero PE/COFF
optional header fields including the version fields. It can support the
case that the PE/COFF optional header would be kept.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18767 6f19259b-4bc3-4df7-8a09-765794883524
The BasePostCodeLibPort80 instance just prints UINT8 to IoPort 80. Some boards
may support 16bit or 32bit. To support them, new PCD PcdPort80DataWidth is
introduced to specify the width of data bits to Port80.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18765 6f19259b-4bc3-4df7-8a09-765794883524
This patch fixes an issue in PEI with encapsulated FV images where the
AuthenticationStatus is not correctly propagated down to child FV
handles. The PEI core registers for callbacks for both FvInfo and
FvInfo2 PPIs. These callbacks process the FVs which will recurse as
necessary to find more encapsulated FVs. (FvInfo2 is an updated PPI
that includes an AuthenticationStatus field - the original FvInfo did
not include this.)
When encapsulated FV processing occurs the PEI core installs both
FvInfo and FvInfo2 PPIs. The original implementation installs FvInfo
first and FvInfo2 second. As soon as the FvInfo PPI is installed the
notification callback handler immediately fires causing recursive FV
processing to occur. Since there is no AuthenticationStatus provided
for the original FvInfo the callback assumes AuthenticationStatus is
zero (unsigned / unverified) even though the parent FV may have been
verified.
This changes the order of FvInfo and FvInfo2 installs to ensure that
the notification callback occurs for FvInfo2 first and appropriate
AuthenticationStatus data can be propagated from parent FV to child
FV.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen <eugene@hp.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18764 6f19259b-4bc3-4df7-8a09-765794883524
Sync the branch changes to Trunk,
Add "RTC Battery Present" item in setup page.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Lu Shifei <shifeix.a.lu@intel.com>
Reviewed-by: Tim He <tim.he@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18763 6f19259b-4bc3-4df7-8a09-765794883524
Http server will return error status in http header when http connection
cannot be established,so the http boot driver should print the error code
code to the screen and the users can know what happened.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18761 6f19259b-4bc3-4df7-8a09-765794883524
If TPM2_Startup(TPM_SU_STATE) to return an error, the system
firmware that resumes from S3 MUST deal with a TPM2_Startup
error appropriately.
For example, issuing a TPM2_Startup(TPM_SU_CLEAR) command and
configuring the device securely by taking actions like extending
a separator with an error digest (0x01) into PCRs 0 through 7.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18760 6f19259b-4bc3-4df7-8a09-765794883524
When allocating memory to perform non-coherent DMA, use the cache
writeback granule rather than the data cache linesize for alignment.
This prevents the explicit cache maintenance from corrupting
unrelated adjacent data if the cache writeback granule exceeds
the cache linesize.
Reported-by: Mark Rutland <mark.rutland@arm.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18759 6f19259b-4bc3-4df7-8a09-765794883524
Add a function to ArmLib that provides access to the Cache Writeback
Granule (CWG) field in CTR_EL0. This information is required when
performing non-coherent DMA.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18758 6f19259b-4bc3-4df7-8a09-765794883524
Drop the call to ArmInvalidateDataCache () from the PrePi startup
sequence. This kind of data cache maintenance should not be performed
when running under virtualization.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18757 6f19259b-4bc3-4df7-8a09-765794883524
The ARM architecture provides no reliable way to clean or invalidate
the entire data cache at runtime. The reason is that such maintenance
requires the use of set/way maintenance operations, which are suitable
only for the kind of maintenance that is carried out when the cache is
taken offline entirely.
So ASSERT () when any of the CacheMaintenanceLib whole data cache routines
are invoked rather than pretending we can do anything meaningful here.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18756 6f19259b-4bc3-4df7-8a09-765794883524
There is no need to issue a full data synchronization barrier and an
instruction synchronization barrier after each and every set/way or
MVA cache maintenance operation. For the set/way case, we can simply
remove them, since the set/way outer loop already issues the required
barriers after completing its traversal over all the cache levels.
For the MVA case, move the data synchronization barrier out of the
loop, and add the instruction synchronization barrier to the I-cache
invalidation by MVA routine.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18755 6f19259b-4bc3-4df7-8a09-765794883524
The stride used by the cache maintenance by MVA instructions should
be retrieved from CTR_EL0.DminLine and CTR_EL0.IminLine, whose values
reflect the actual geometry of the caches. Using CCSIDR for this purpose
violates the architecture.
Also, move the line length accessors to common code, since there is no
need to keep them separate between ARMv7 and AArch64.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18754 6f19259b-4bc3-4df7-8a09-765794883524
The ARM architecture does not allow the actual geometries of the caches
to be inferred from the CCSIDR cache info system register, since the
geometry it reports is intended for performing cache maintenance by
set/way and nothing else. Since the ArmLib cache info routines are
based solely on CCSIDR contents, they should not be used.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18753 6f19259b-4bc3-4df7-8a09-765794883524
The function ArmCleanDataCacheToPoU() has no users, and its purpose
is unclear, since it uses cache maintenance by set/way to perform
the clean to PoU, which is a dubious practice to begin with. So
remove the declaration and all definitions.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18752 6f19259b-4bc3-4df7-8a09-765794883524
The ARM9 ArmLib implementation is not referenced anywhere in the
tree, and unlikely to be useful going forward, considering that
ARM9 outdates even ARMv6. So remove it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18750 6f19259b-4bc3-4df7-8a09-765794883524
The ARM architecture requires a DSB to complete TLB maintenance, with a
subsequent ISB being required to synchronize subsequent items in the
current instruction stream against the completed TLB maintenance.
The ArmEnableMmu function is currently missing the DSB, and hence the
TLB maintenance is not guaranteed to have completed at the point the MMU
is enabled. This may result in unpredictable behaviour.
The DSB subsequent to the write to SCTLR_EL1 is unnecessary; the ISB
alone is sufficient to complete all prior instructions and to
synchronise the new context with any subsequent instructions.
This patch adds missing DSBs to complete TLB maintenance, and removes
the unnecessary trailing DSB.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18749 6f19259b-4bc3-4df7-8a09-765794883524
When performing a tftp download from a server which does not support
rfc2349 transfer size option (such as netkit-tftpd), the existing code
falls back to allocating an 8MB buffer. Since this is insufficient for
an uncompressed AArch64 Linux kernel image, double the size to 16MB.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ashutosh Singh <ashutosh.singh@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18748 6f19259b-4bc3-4df7-8a09-765794883524
Older versions of binutils need all symbols to be defined when consuming
the linker script passed via the command line. So move the definition
'--defsym=PECOFF_HEADER_SIZE=...' before the '--script=...' command line
argument.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18747 6f19259b-4bc3-4df7-8a09-765794883524
Because the EDK II meta-data specifications already allow using decimal
values in the EDK II Meta-data file [Defines] section, this patch update
code to allow this usage.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18746 6f19259b-4bc3-4df7-8a09-765794883524
If there is a ipv6 expressed url, the NetLibAsciiStrToIp6 cannot get the Ipv6
address from the host name, because the host name contains left and right
bracket which cannot be used to configure the Tcp6 connection.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18745 6f19259b-4bc3-4df7-8a09-765794883524
When parsing the authority component of the input URL, it can not distinguish
the ":" is the flag that indicates the port or the separator between
the ipv6 address.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Gary Ching-Pang Lin <glin@suse.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18744 6f19259b-4bc3-4df7-8a09-765794883524
Add new features to support Http boot over ipv6 stack.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18743 6f19259b-4bc3-4df7-8a09-765794883524
Per Shell SPEC 2.1 'Double-quotation marks that surround arguments are not stripped in positional parameters'. This patch makes Shell implementation to follow SPEC.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18742 6f19259b-4bc3-4df7-8a09-765794883524
These files are candidates for modification during the port to EDK II.
The following files were copied, unchanged, from the Python 2.7.2 port.
Ia32/pyconfig.h
X64/pyconfig.h
PyMod-2.7.10/Modules/config.c
PyMod-2.7.10/Modules/edk2module.c
Py2710ReadMe.txt // Copied from PythonReadMe.txt
Python2710.inf // Copied from PythonCore.inf
The remaining files were copied, unchanged, from the cPython 2.7.10 distribution.
These files are unchanged and set the baseline for subsequent commits.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18741 6f19259b-4bc3-4df7-8a09-765794883524
The Lib directory from the cPython 2.7.10 distribution.
These files are unchanged and set the baseline for subsequent commits.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18740 6f19259b-4bc3-4df7-8a09-765794883524
The Objects directory from the cPython 2.7.10 distribution, along with the LICENSE and README files. These files are unchanged and set the baseline for subsequent commits.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18739 6f19259b-4bc3-4df7-8a09-765794883524
The Modules directory from the cPython 2.7.10 distribution.
These files are unchanged and set the baseline for subsequent commits.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18738 6f19259b-4bc3-4df7-8a09-765794883524
The Include, Parser, and Python directories from the cPython 2.7.10 distribution.
These files are unchanged and set the baseline for subsequent commits.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <edk2-lists@mc2research.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18737 6f19259b-4bc3-4df7-8a09-765794883524
In ArmPkg/Include/Chipset, several CPU-specific header files reside.
Most of these provide no actual, or very little, use.
ARM1176JZ-S.h is not used at all (and unusable since SVN r18237).
ArmAemV8.h simply includes AArch64.h.
ArmCortexA15.h defines one processor-specific configuration bit and
then includes ArmV7.h.
Delete these include files, and update their sole users to function
without them.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18736 6f19259b-4bc3-4df7-8a09-765794883524
Two additional scenarios in which CloseEvent() needs to be called:
When sending a request to http server using HTTP Head method, if the process
is success, we did a response call, and then go to exit without close the
event in Rxtoken in wrap structure and in httpinstance struceure, so
another call() to response using http get method to receive http header,
those events are not closed either..
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Nagaraj Hegde <nagaraj-p.hegde@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Zhang Lubo <lubo.zhang@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18735 6f19259b-4bc3-4df7-8a09-765794883524
When PACKAGES_PATH is set, ECP pkg may be in another directory, not exist
in WORKSPACE. So, keep this check in single WORKSPACE.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18731 6f19259b-4bc3-4df7-8a09-765794883524
The OpenSSL function sk_X509_delete_ptr() resolves through preprocessor
substitution to '(X509 *)sk_delete_ptr()', in which the cast causes the
call to be interpreted as an expression (whose value is not used) rather
than a statement, resulting in the following error under Clang:
...: error: expression result unused [-Werror,-Wunused-value]
Add (VOID) casts to silence the error.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Qin Long <qin.long@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18730 6f19259b-4bc3-4df7-8a09-765794883524
Adding one new API (Pkcs7GetCertificatesList) to retrieve and sort all
embedded certificates from Pkcs7 signedData. This new API will provide
the support for UEFI 2.5 Secure-Boot AuditMode feature.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qin Long <qin.long@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Ting Ye <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18729 6f19259b-4bc3-4df7-8a09-765794883524
The value of PERF_CUM_DATA.Count and PERF_CUM_DATA.Duration field
keep cumulating on every execution of dp.
Initialize the CumData at dp's entry point.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cinnamon Shia <cinnamon.shia@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18727 6f19259b-4bc3-4df7-8a09-765794883524
Ard Biesheuvel
Tim He
Ruiyu Ni
Dandan Bi
Yonghong Zhu
Andrew Fish
Liming Gao
Eugene Cohen
Lu Shifei
Cinnamon Shia
Zhang Lubo
Yao, Jiewen
Mark Rutland
Ashutosh Singh
Qiu Shumin
Daryl McDaniel
Leif Lindholm
Nagaraj Hegde
Zhang Chao
Qin Long