fix(cpufeat): add ras files to the build from a common location

If ENABLE_FEAT_RAS is unset on the build commandline the platform.mk
will run and make its decisions with the flag unset, after which

fix(cpufeat): add ras files to the build from a common location

If ENABLE_FEAT_RAS is unset on the build commandline the platform.mk
will run and make its decisions with the flag unset, after which
arch_features.mk will run and enable the feature. The result in the RAS
case is a build failure due to missing symbols.

Nvidia works around this by setting ENABLE_FEAT_RAS manually despite the
arch_features.mk setting.

Every platform that enables ENABLE_FEAT_RAS also pulls in
std_err_record.c and ras_common.c. So fix the build failure by having
these files be pulled into the build from common code in bl31.mk.

Change-Id: I018869d3f1904821523ac88d70e88eb90959784b
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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fix: replace stray BL2_AT_EL3 with RESET_TO_BL2

For FVP, patch 259b67c08 should have used the latter but introduced the
former. That was a mistake, correct it.

The nuvoton platform seems to have co

fix: replace stray BL2_AT_EL3 with RESET_TO_BL2

For FVP, patch 259b67c08 should have used the latter but introduced the
former. That was a mistake, correct it.

The nuvoton platform seems to have copied arm_def.h and would have been
missed at some point. Update that too.

Change-Id: I28123186bb4b69c5d5154dcdd24e5dee9d9e33b8
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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refactor(arm): unify SPSR retrieval logic

Consolidate platform-specific SPSR setup logic into a single
arm_get_spsr() function that accepts an image_id to select between BL32
and BL33. This reduces

refactor(arm): unify SPSR retrieval logic

Consolidate platform-specific SPSR setup logic into a single
arm_get_spsr() function that accepts an image_id to select between BL32
and BL33. This reduces duplication and simplifies control over SPSR
generation for later stages, particularly BL33.

The SPD remains responsible for setting the SPSR for BL32.

Change-Id: Ibbba708d607e7676989f5c7ceffe33d7bb2195f1
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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feat(auth): introducing auth.mk

Introducing authentication specific makefile auth.mk to include common
auth source files.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I

feat(auth): introducing auth.mk

Introducing authentication specific makefile auth.mk to include common
auth source files.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Ifb07c48861fe415d82cb7390c3a5f6e60ba699d9

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refactor: make arm_gicv2.c and arm_gicv3.c common

These files were meant to be platform specific, but they are generic
enough that a range of platforms find them useful. However, refactoring
them is

refactor: make arm_gicv2.c and arm_gicv3.c common

These files were meant to be platform specific, but they are generic
enough that a range of platforms find them useful. However, refactoring
them is difficult as their use is platform specific. So copy them to a
generic place and redirect platforms to them.

The new copies will remain for compatibility for platforms that don't
want to or can't take up upcoming refactors and the old copies can be
drastically refactored to make them more widely applicable.

Change-Id: I056c8710cdda4d8a81b324d392762c29e02cdae1
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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chore(docs): drop the "wfi" from `pwr_domain_pwr_down_wfi`

To allow for generic handling of a wakeup, this hook is no longer
expected to call wfi itself. Update the name everywhere to reflect this
e

chore(docs): drop the "wfi" from `pwr_domain_pwr_down_wfi`

To allow for generic handling of a wakeup, this hook is no longer
expected to call wfi itself. Update the name everywhere to reflect this
expectation so that future platform implementers don't get misled.

Change-Id: Ic33f0b6da74592ad6778fd802c2f0b85223af614
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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fix(build): include platform mk earlier

Move platform.mk inclusion in top level Makefile to permit a platform
specifying BRANCH_PROTECTION option.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.

fix(build): include platform mk earlier

Move platform.mk inclusion in top level Makefile to permit a platform
specifying BRANCH_PROTECTION option.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I1f662f82cd949eedfdbb61b9f66de15c46fb3106

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fix(nuvoton): prevent changing clock frequency

prevent changing clock frequency already set in BootBlock based on PLL value

Change-Id: I8b4b53448cc8e703fd88ad6166f85a4fe3ba9e46
Signed-off-by: Marga

fix(nuvoton): prevent changing clock frequency

prevent changing clock frequency already set in BootBlock based on PLL value

Change-Id: I8b4b53448cc8e703fd88ad6166f85a4fe3ba9e46
Signed-off-by: Margarita Glushkin <rutigl@gmail.com>

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fix(nuvoton): gfx frame buffer memory corruption during secondary boot

gfx frame buffer memory corruption because of moving TF-A to DDR

Change-Id: I6f1e0c8d048273b8047497adec631160aaf393d6
Signed-o

fix(nuvoton): gfx frame buffer memory corruption during secondary boot

gfx frame buffer memory corruption because of moving TF-A to DDR

Change-Id: I6f1e0c8d048273b8047497adec631160aaf393d6
Signed-off-by: Margarita Glushkin <rutigl@gmail.com>

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