feat(measured_boot): image hash measurement and recording in BL1

It looks safer and cleaner approach to record the measurement taken by
BL1 straightaway in TCG Event Log instead of deferring these r

feat(measured_boot): image hash measurement and recording in BL1

It looks safer and cleaner approach to record the measurement taken by
BL1 straightaway in TCG Event Log instead of deferring these recordings
to BL2.
Hence pull in the full-fledged measured boot driver into BL1 that
replaces the former ad-hoc platform interfaces i.e.
bl1_plat_set_bl2_hash, bl2_plat_get_hash.

As a result of this change the BL1 of Arm FVP platform now do the
measurements and recordings of below images:
1. FW_CONFIG
2. TB_FW_CONFIG
3. BL2

Change-Id: I798c20336308b5e91b547da4f8ed57c24d490731
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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refactor(measured boot): remove platform calls from Event Log driver

Currently, the Event Log driver does platform layer work by invoking
a few platform functions in the 'event_log_finalise' call. D

refactor(measured boot): remove platform calls from Event Log driver

Currently, the Event Log driver does platform layer work by invoking
a few platform functions in the 'event_log_finalise' call. Doing
platform work does not seem to be the driver's responsibility, hence
moved 'event_log_finalise' function's implementation to the platform
layer.

Alongside, introduced few Event Log driver functions and done
some cosmetic changes.

Change-Id: I486160e17e5b0677c734fd202af7ccd85476a551
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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refactor(measured_boot): remove passing of BL2 hash via device tree

Subsequent patches will provide a solution to do the BL2 hash measurement
and recording in BL1 itself, hence in preparation to ado

refactor(measured_boot): remove passing of BL2 hash via device tree

Subsequent patches will provide a solution to do the BL2 hash measurement
and recording in BL1 itself, hence in preparation to adopt that solution
remove the logic of passing BL2 hash measurement to BL2 component
via TB_FW config.

Change-Id: Iff9b3d4c6a236a33b942898fcdf799cbab89b724
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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refactor(measured boot): move BL2 measurement to platform layer

Right now, event_log_init() does 2 things:
1) It writes all the necessary TCG data structures in the event log buffer.
2) It writes th

refactor(measured boot): move BL2 measurement to platform layer

Right now, event_log_init() does 2 things:
1) It writes all the necessary TCG data structures in the event log buffer.
2) It writes the first measurement (BL2's).

Step 2) introduces in the TCG event log driver an assumption on what
is getting measured and in what order. Ideally, the driver should only
be concerned about generic operations, such as initializing the event
log or recording a measurement in it. As much as possible, we should
design the driver such that it could be reused in another project that
has a different measure boot flow.

For these reasons, move step 2) up to the caller, plat_mboot_init() in
this case. Make event_log_record() a public function for this purpose.

This refactoring will also help when we make BL1 record BL2's
measurement into the event log (instead of BL2). Both BL1 and BL2 will
need to call the driver's init function but only BL1 will need
recording BL2's measurement. We can handle this through different
implementations of plat_mboot_init() for BL1 and BL2, leaving the TCG
event log driver unchanged.

Change-Id: I358e097c1eedb54f82b866548dfc6bcade83d519
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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refactor(measured boot): move image measurement to generic layer

Right now, the assumption is that the platform post-load hook takes
care of measuring the image that just got loaded. This is how it'

refactor(measured boot): move image measurement to generic layer

Right now, the assumption is that the platform post-load hook takes
care of measuring the image that just got loaded. This is how it's
implemented on FVP.

This patch moves the measurement into the generic code
instead. load_auth_image() now calls plat_mboot_measure_image(),
which is a new platform interface introduced in this patch to measure
an image. This is called just after authenticating the image.

Implement plat_mboot_measure_image() for the Arm FVP platform. The code
is copied straight from the post-load hook.

As a result, the FVP specific implementation of
arm_bl2_plat_handle_post_image_load() is no longer needed. We can go
back to using the Arm generic implementation of it.

Change-Id: I7b4b8d28941a865e10af9d0eadaf2e4850942090
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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build(measured boot): rename measured boot makefile

With the removal of the generic functions measured_boot_init()/finish(),
measured_boot.mk becomes specific to the TCG event log backend. Change
it

build(measured boot): rename measured boot makefile

With the removal of the generic functions measured_boot_init()/finish(),
measured_boot.mk becomes specific to the TCG event log backend. Change
its file name to event_log.mk.
Also, the Event Log driver is one of the backend of measured boot hence
created a separate folder for it under the measured_boot directory.

Alongside done some cosmetic changes (adding a comment and fixing
identation).

Change-Id: I4ce3300e6958728dc15ca5cced09eaa01510606c
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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feat(measured boot): move init and teardown functions to platform layer

Right now, the measured boot driver is strongly coupled with the TCG
event log driver. It would not be possible to push the me

feat(measured boot): move init and teardown functions to platform layer

Right now, the measured boot driver is strongly coupled with the TCG
event log driver. It would not be possible to push the measurements
somewhere else, for instance to a physical TPM.

To enable this latter use case, turn the driver's init and teardown
functions into platform hooks. Call them bl2_plat_mboot_init()/finish().
This allows each platform to implement them appropriately, depending on
the type of measured boot backend they use. For example, on a platform
with a physical TPM, the plat_mboot_init() hook would startup the TPM
and setup it underlying bus (e.g. SPI).

Move the current implementation of the init and teardown function to the
FVP platform layer.

Finally move the conditional compilation logic (#if MEASURED_BOOT) out
of bl2_main() to improve its readability. Provide a dummy implementation
in the case measured boot is not included in the build.

Change-Id: Ib6474cb5a9c1e3d4a30c7f228431b22d1a6e85e3
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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refactor(measured boot): rename tpm_record_measurement()

tpm_record_measurement() function name suggests that:

- It only records a measurement but does not compute it.
This is not the case, the

refactor(measured boot): rename tpm_record_measurement()

tpm_record_measurement() function name suggests that:

- It only records a measurement but does not compute it.
This is not the case, the function does both.

- It stores this measurement into a TPM (discrete chip or fTPM).
This is not the case either, the measurement is just stored into
the event log, which is a data structure hold in memory, there is
no TPM involvement here.

To better convey the intent of the function, rename it into
event_log_measure_and_record().

Change-Id: I0102eeda477d6c6761151ac96759b31b6997e9fb
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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feat(plat/arm): Add DRAM2 to TZC non-secure region

This allows to increase the total DRAM to 8GB.

Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: I6daaed9a0b7a11d665b2f56e6432a1ef87bfaa38

Merge "plat/marvell/a8k: add Globalscale Mochabin support" into integration

Merge "fix(plat/qemu): reboot/shutdown with low to high gpio" into integration

fix(plat/qemu): reboot/shutdown with low to high gpio

Use low to high gpio sequence to reboot/shutdown qemu machine.

Use low to high gpio pins level change which will cause an interrupt
in qemu vir

fix(plat/qemu): reboot/shutdown with low to high gpio

Use low to high gpio sequence to reboot/shutdown qemu machine.

Use low to high gpio pins level change which will cause an interrupt
in qemu virt platform. This change will supported with next qemu 6.1
release once patchset:
hw/arm: Make virt board secure powerdown/reset work
will be merged.

Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
CC: Peter Maydell <peter.maydell@linaro.org>
Change-Id: I70979517358c3b587722b2dcb33f63d29bf79d9b

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plat/marvell/a8k: add Globalscale Mochabin support

Add support for Globalscale MOCHAbin board.

Its based on Armada 7040 SoC and ships in multiple DRAM options:
* 2GB DDR4 (1CS)
* 4GB DDR4 (1CS)
* 8

plat/marvell/a8k: add Globalscale Mochabin support

Add support for Globalscale MOCHAbin board.

Its based on Armada 7040 SoC and ships in multiple DRAM options:
* 2GB DDR4 (1CS)
* 4GB DDR4 (1CS)
* 8GB DDR4 (2CS)

Since it ships in multiple DRAM configurations, an
Armada 3k style DDR_TOPOLOGY variable is added.
Currently, this only has effect on the MOCHAbin, but
I expect more boards with multiple DRAM sizes to be
supported.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Change-Id: I8a1ec9268fed34f6a81c5cbf1e891f638d461305

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Merge "fix(arm_fgpa): allow build after MAKE_* changes" into integration

feat(nxp/common/ocram): add driver for OCRAM initialization

In order to enable OCRAM ECC, it need to be initialized
with 64-bit writes and then a write performed to address
0x0010_0534 with the valu

feat(nxp/common/ocram): add driver for OCRAM initialization

In order to enable OCRAM ECC, it need to be initialized
with 64-bit writes and then a write performed to address
0x0010_0534 with the value 0x0000_0008.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Id7d4f5df65ca52f24e9251c08a75ad2006451b95

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feat(plat/nxp/common): add EESR register definition

Add OCRAM bit mask to be used in OCRAM driver.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: If82542cc6c1c243d8f998b193954dd72312ee1a4

fix(plat/nxp/ls1028a): fix compile error when enable fuse provision

Fix the error that no "gpio_init_data" is defined when
build with "FUSE_PROG=1".

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
C

fix(plat/nxp/ls1028a): fix compile error when enable fuse provision

Fix the error that no "gpio_init_data" is defined when
build with "FUSE_PROG=1".

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I0ba8005725fe33c6d8e68b4d52539f5d5d749f1a

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fix(plat/nxp/ls1028a): define endianness of scfg and gpio

Define endianness of scfg and gpio.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Ifa18b4fcfc45154c23d54692b374bab293c51a04

Merge changes I9405f7f6,Id53ea099 into integration

* changes:
fix(plat/mediatek/mt8183): fix out-of-bound access
feat(plat/mediatek/common): enable software reset for CIRQ

Merge "feat(fvp_r): configure system registers to boot rich OS" into integration

fix(arm_fgpa): allow build after MAKE_* changes

Commit 434d0491c550 ("refactor(makefile): remove BL prefixes in build
macros") changed the MAKE_S macro to expect "bl31" instead of just "31".

Adjust

fix(arm_fgpa): allow build after MAKE_* changes

Commit 434d0491c550 ("refactor(makefile): remove BL prefixes in build
macros") changed the MAKE_S macro to expect "bl31" instead of just "31".

Adjust our calls to MAKE_S and MAKE_LD to fix the build for arm_fpga.

Change-Id: I2743e421c10eaecb39bfa4515ea049a1b8d18fcb
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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fix(stm32mp1): add bl prefix for internal linker script

Due to patch [1], the bl prefix was removed from the build macros.
It should then add explicitly when compiling stm32mp1.ld.S.

[1] 434d0491c5

fix(stm32mp1): add bl prefix for internal linker script

Due to patch [1], the bl prefix was removed from the build macros.
It should then add explicitly when compiling stm32mp1.ld.S.

[1] 434d0491c5 ("refactor(makefile): remove BL prefixes in build macros")

Change-Id: I298dba2a7c958dd4ea6429c83ed4b1ee97e1735f
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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fix(plat/st): correct signedness comparison issue

Add casts where required to avoid compialtion error when enabling
-Wsign-compare in shared resources file.
The assert is also corrected to match the

fix(plat/st): correct signedness comparison issue

Add casts where required to avoid compialtion error when enabling
-Wsign-compare in shared resources file.
The assert is also corrected to match the correct range (change ||
to &&).

Change-Id: Ie4c9c0c935d39ff9a2165b909172aacb3e94ab4d
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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Merge "refactor(fvp_r): tidy up platform port [1]" into integration

Merge changes from topic "za/feat_rme" into integration

* changes:
refactor(gpt): productize and refactor GPT library
feat(rme): disable Watchdog for Arm platforms if FEAT_RME enabled
docs(rme

Merge changes from topic "za/feat_rme" into integration

* changes:
refactor(gpt): productize and refactor GPT library
feat(rme): disable Watchdog for Arm platforms if FEAT_RME enabled
docs(rme): add build and run instructions for FEAT_RME
fix(plat/fvp): bump BL2 stack size
fix(plat/fvp): allow changing the kernel DTB load address
refactor(plat/arm): rename ARM_DTB_DRAM_NS region macros
refactor(plat/fvp): update FVP platform DTS for FEAT_RME
feat(plat/arm): add GPT initialization code for Arm platforms
feat(plat/fvp): add memory map for FVP platform for FEAT_RME
refactor(plat/arm): modify memory region attributes to account for FEAT_RME
feat(plat/fvp): add RMM image support for FVP platform
feat(rme): add GPT Library
feat(rme): add ENABLE_RME build option and support for RMM image
refactor(makefile): remove BL prefixes in build macros
feat(rme): add context management changes for FEAT_RME
feat(rme): add Test Realm Payload (TRP)
feat(rme): add RMM dispatcher (RMMD)
feat(rme): run BL2 in root world when FEAT_RME is enabled
feat(rme): add xlat table library changes for FEAT_RME
feat(rme): add Realm security state definition
feat(rme): add register definitions and helper functions for FEAT_RME

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