Merge "fix(cert_create): let distclean Makefile target remove the cert_create tool" into integration

fix(cert_create): let distclean Makefile target remove the cert_create tool

For some targets, Make recursively invokes itself in subdirectories.
When delegating the distclean target to tools/cert_cr

fix(cert_create): let distclean Makefile target remove the cert_create tool

For some targets, Make recursively invokes itself in subdirectories.
When delegating the distclean target to tools/cert_create/Makefile,
the submake is called with the clean target instead of realclean.
Because of this, the submake never removes the cert_create executable.

A proper but more intrusive fix would
* avoid confusion about the semantics by following traditions or using
new names
https://www.gnu.org/prep/standards/standards.html#Standard-Targets
* avoid typing errors with the special $@ variable.
Something like:

In tools/cert_create/Makefile:
mostlyclean:
# Remove most objects but keep some results.
$(call SHELL_DELETE_ALL, src/build_msg.o ${OBJECTS})
clean: mostlyclean
# mostlyclean, then remove things built by Make.
$(call SHELL_DELETE,${BINARY})
distclean: clean
# clean, then remove things built by ./configure (none here).
realclean maintainer-clean: distclean
# distclean, then remove things built by autootols (none here).

In Makefile:
mostlyclean clean distclean realclean maintainer-clean:
$(MAKE) -C subdir1 $@
$(MAKE) -C subdir2 $@

Signed-off-by: Nicolas Boulenguez <nicolas@debian.org>
Change-Id: Iabfeca3da5724ab90a56ad6dcd6870d0a1d6b07f

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Merge changes I1784d643,Icb6e3699,I7805756e into integration

* changes:
fix(errata): workaround for Cortex-A510 erratum 2172148
fix(errata): workaround for Cortex-A510 erratum 2218950
fix(erra

Merge changes I1784d643,Icb6e3699,I7805756e into integration

* changes:
fix(errata): workaround for Cortex-A510 erratum 2172148
fix(errata): workaround for Cortex-A510 erratum 2218950
fix(errata): workaround for Cortex-A510 erratum 2250311

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fix(errata): workaround for Cortex-A510 erratum 2172148

Cortex-A510 erratum 2172148 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.

SDEN can be f

fix(errata): workaround for Cortex-A510 erratum 2172148

Cortex-A510 erratum 2172148 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I1784d643ca3d1d448340cd421facb5f229df1d22

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fix(errata): workaround for Cortex-A510 erratum 2218950

Cortex-A510 erratum 2218950 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.

SDEN can be f

fix(errata): workaround for Cortex-A510 erratum 2218950

Cortex-A510 erratum 2218950 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Icb6e369946f8978a08cf8ed5e4452782efb0a77a

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fix(errata): workaround for Cortex-A510 erratum 2250311

Cortex-A510 erratum 2250311 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0 and is fixed in r1p1.

This erratum w

fix(errata): workaround for Cortex-A510 erratum 2250311

Cortex-A510 erratum 2250311 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0 and is fixed in r1p1.

This erratum workaround is a bit different because it interacts with a
feature supported in TFA. The typical method of implementing an errata
workaround will not work in this case as the MPMM feature would just be
re-enabled by context management at every core power on after being
disabled by the errata framework. So in addition to disabling MPMM, this
workaround also sets a flag in the MPMM runtime framework indicating
that the feature should not be enabled even if ENABLE_MPMM=1.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I7805756e65ec90b6ef8af47e200617c9e07a3a7e

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Merge changes I7b1498fa,I1d2ebee3,I875519ff,I8c427ef2 into integration

* changes:
fix(errata): workaround for Cortex-A510 erratum 2041909
fix(errata): workaround for Cortex-A510 erratum 2042739

Merge changes I7b1498fa,I1d2ebee3,I875519ff,I8c427ef2 into integration

* changes:
fix(errata): workaround for Cortex-A510 erratum 2041909
fix(errata): workaround for Cortex-A510 erratum 2042739
fix(errata): workaround for Cortex-A510 erratum 2288014
fix(errata): workaround for Cortex-A510 erratum 1922240

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Merge "docs(el3-runtimes): context management refactor proposal" into integration

feat(mt8186): disable 26MHz clock while suspending

Change resource_req to 0 to disable 26MHz clock.
SPM firmware will pull-down SRCLKENA0 after 26MHz off while suspending.

TEST=verify 26MHz clock o

feat(mt8186): disable 26MHz clock while suspending

Change resource_req to 0 to disable 26MHz clock.
SPM firmware will pull-down SRCLKENA0 after 26MHz off while suspending.

TEST=verify 26MHz clock off using the oscilloscope.
BUG=b:215639203

Signed-off-by: Jason-ch Chen <jason-ch.chen@mediatek.com>
Change-Id: I05702d14a015cabccd6d4af0e3f2a534fbe4dd12

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docs(el3-runtimes): context management refactor proposal

This patch submits an RFC to refactor the context management
mechanism in TF-A.

Signed-off-by: Soby Mathew <soby.mathew@arm.com>
Change-Id:

docs(el3-runtimes): context management refactor proposal

This patch submits an RFC to refactor the context management
mechanism in TF-A.

Signed-off-by: Soby Mathew <soby.mathew@arm.com>
Change-Id: Ia1ad5a85cb86c129e2feaf36bed123f0067c3965

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Merge "docs(a3k): add information about system-wide Crypto++ library" into integration

Merge "fix(a3k): fix comment about BootROM address range" into integration

Merge "feat(board/rdedmunds): add support for rdedmunds variant" into integration

Merge changes from topic "bug-fix" into integration

* changes:
fix(nxp-crypto): refine code to avoid hang issue for some of toolchain
build(changelog): add new scope for nxp crypto
fix(lx2): d

Merge changes from topic "bug-fix" into integration

* changes:
fix(nxp-crypto): refine code to avoid hang issue for some of toolchain
build(changelog): add new scope for nxp crypto
fix(lx2): drop erratum A-009810

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fix(measured-boot): add RMM entry to event_log_metadata

Platforms which support Realm world cannot boot up
properly if measured boot is enabled at build time.
An assertions occurs due to the missing

fix(measured-boot): add RMM entry to event_log_metadata

Platforms which support Realm world cannot boot up
properly if measured boot is enabled at build time.
An assertions occurs due to the missing RMM entry
in the event_log_metadata array.

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I172f10a440797f7c9e1bc79dc72242b40c2521ea

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Merge "fix(arm): increase ARM_BL_REGIONS count" into integration

fix(arm): increase ARM_BL_REGIONS count

On RME-enabled platforms, it is currently not possible to incorporate
mapping of all bl_regions specified in bl31 setup[1] with the
ARM_BL_REGIONS macro defin

fix(arm): increase ARM_BL_REGIONS count

On RME-enabled platforms, it is currently not possible to incorporate
mapping of all bl_regions specified in bl31 setup[1] with the
ARM_BL_REGIONS macro defined to 6. Hence increased its count to 7.

[1]: https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/tree/
plat/arm/common/arm_bl31_setup.c#n380

Change-Id: Ieaa97f026ab2ae6eae22442595aa4122ba0a13c4
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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fix(intel): null pointer handling for resp_len

Previous changes from commit #6a659448 updates resp_len from an integer
type to unsigned integer pointer type. This patch adds proper handling
in case

fix(intel): null pointer handling for resp_len

Previous changes from commit #6a659448 updates resp_len from an integer
type to unsigned integer pointer type. This patch adds proper handling
in case resp_len is a null pointer. Resp_len with value 0 are also
changed to NULL to match the type change.

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I75b3e3bfbb188d8e7b329ba3b948c23e31dec490

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fix(intel): define macros to handle buffer entries

This patch defines a macro to handle Secure Device Manager's (SDM)
pointer to command & response buffer entries and convert them to the
correct phy

fix(intel): define macros to handle buffer entries

This patch defines a macro to handle Secure Device Manager's (SDM)
pointer to command & response buffer entries and convert them to the
correct physical address.

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I4cf9f1d90e0d5ae4e1a2ce84165864b48c2862e7

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fix(intel): change SMC return arguments for INTEL_SIP_SMC_MBOX_SEND_CMD

'INTEL_SIP_SMC_MBOX_SEND_CMD' SMC runtime service will only return
mailbox status and the argument's length back to the caller

fix(intel): change SMC return arguments for INTEL_SIP_SMC_MBOX_SEND_CMD

'INTEL_SIP_SMC_MBOX_SEND_CMD' SMC runtime service will only return
mailbox status and the argument's length back to the caller

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Change-Id: I50d2ae74845794cab7bf0858e742b5a70e0ea868

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fix(intel): always set doorbell to SDM after sending command

This patch fixes the mailbox stall issue when sending mailbox command
that is larger than mailbox command FIFO size.

Large mailbox comma

fix(intel): always set doorbell to SDM after sending command

This patch fixes the mailbox stall issue when sending mailbox command
that is larger than mailbox command FIFO size.

Large mailbox command will be sent to SDM in multiple chunks. HPS will
set doorbell to SDM when command FIFO full (is_doorbell_triggered will
be set to 1) to notify SDM to read the command data from FIFO, so that
HPS can continue to send the next chunk of command data.

However, HPS will not set the doorbell to SDM at the end if the doorbell
have been set earlier due to FIFO full. This will cause SDM mailbox
service stall because it is still waiting for last chunk of command data.

This patch fixes the code to always set the doorbell to SDM at the end
to get rid of stall issue.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Change-Id: Idbe62410a00d92a30c7aeaa26d53d79a910cac0a

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fix(intel): fix bit masking issue in intel_secure_reg_update

intel_secure_reg_update function should apply mask to the value before
write into register.

Signed-off-by: Siew Chin Lim <elly.siew.chin

fix(intel): fix bit masking issue in intel_secure_reg_update

intel_secure_reg_update function should apply mask to the value before
write into register.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Change-Id: I84bbd06e24b8666528b53030e8359743d438eb5b

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fix(intel): fix ddr address range checker

This patch fix address range checker to make sure that it does not
errors out on NULL address with size 0. Non-secure software will send
this NULL address i

fix(intel): fix ddr address range checker

This patch fix address range checker to make sure that it does not
errors out on NULL address with size 0. Non-secure software will send
this NULL address if the SMC call doesn't need to pass any address buffer.

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I7e492c562a311ba989570c4ed465f845333ec865

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build(changelog): add new scope for Intel platform

Add new scope for Intel platform.

Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I1fa7f5e0e5567825615dd0275b204b82fe8c2337

fix(errata): workaround for Cortex-A510 erratum 2041909

Cortex-A510 erratum 2041909 is a Cat B erratum that applies to revision
r0p2 and is fixed in r0p3. It is also present in r0p0 and r0p1 but the

fix(errata): workaround for Cortex-A510 erratum 2041909

Cortex-A510 erratum 2041909 is a Cat B erratum that applies to revision
r0p2 and is fixed in r0p3. It is also present in r0p0 and r0p1 but there
is no workaround in these revisions.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I7b1498faa0c79488dee0d11d07f6e9f58144e298

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