Merge "feat(arm): load config after GPT FIP offset" into integration

feat(arm): load config after GPT FIP offset

When ARM_GPT_SUPPORT is enabled and the FIP resides inside a GPT
partition, arm_bl2_el3_plat_config_load() may try to load a random
FIP at base address 0,

feat(arm): load config after GPT FIP offset

When ARM_GPT_SUPPORT is enabled and the FIP resides inside a GPT
partition, arm_bl2_el3_plat_config_load() may try to load a random
FIP at base address 0, failing to find the actual FIP.

Resolve the FIP from the GPT partition table first and compute the
offset when ARM_GPT_SUPPORT is set, before calling
arm_bl2_el3_plat_config_load() to load the platform config from
the FIP itself.

Change-Id: I5c9a461961c5167b816d5fb632cceb76f1439d83
Signed-off-by: Ahmed Azeem <ahmed.azeem@arm.com>

show more ...

Merge changes from topic "xl/corrupted-gpt" into integration

* changes:
feat(arm): implement arm platform GPT logging
feat(docs): platform hook to log GPT corruption
feat(guid-partition): plat

Merge changes from topic "xl/corrupted-gpt" into integration

* changes:
feat(arm): implement arm platform GPT logging
feat(docs): platform hook to log GPT corruption
feat(guid-partition): platform hook to log corrupted GPT

show more ...

feat(arm): implement arm platform GPT logging

The arm platform specific implementation of
logging corrupted primary GPT.

Change-Id: I73127668bcbf80e8fd2556da582fdcfc9ff9d524
Signed-off-by: Xialin L

feat(arm): implement arm platform GPT logging

The arm platform specific implementation of
logging corrupted primary GPT.

Change-Id: I73127668bcbf80e8fd2556da582fdcfc9ff9d524
Signed-off-by: Xialin Liu <xialin.liu@arm.com>

show more ...

Merge changes from topic "hm/dt" into integration

* changes:
refactor(arm): unify SPSR retrieval logic
feat(fvp): enable kernel dt convention

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>

show more ...

feat(fvp): enable kernel dt convention

Enable USE_KERNEL_DT_CONVENTION for the FVP platform to pass the DT blob
(DTB) in x0 to BL33. This aligns with the Linux boot protocol as
described in Document

feat(fvp): enable kernel dt convention

Enable USE_KERNEL_DT_CONVENTION for the FVP platform to pass the DT blob
(DTB) in x0 to BL33. This aligns with the Linux boot protocol as
described in Documentation/arm64/booting.rst.

In addition:

- Clean up legacy ARM_LINUX_KERNEL_AS_BL33 handling since
USE_KERNEL_DT_CONVENTION now implies this mode for DT handoff.
- Override args.arg0 for BL33 to point to ARM_PRELOADED_DTB_BASE in
RESET_TO_BL31.
- Skip setting the primary MPID in x0 when using this convention.

Change-Id: Ieea8cfe68104b82038b9311613abf13afe7b48f1
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

Merge changes from topics "refactor_stmm", "stmm_crb_area", "stmm_with_xferlist" into integration

* changes:
feat(fvp): organize fvp_stmm_manifest.dts
feat(juno): add pseudo CRB area
feat(fvp)

Merge changes from topics "refactor_stmm", "stmm_crb_area", "stmm_with_xferlist" into integration

* changes:
feat(fvp): organize fvp_stmm_manifest.dts
feat(juno): add pseudo CRB area
feat(fvp): add pseudo CRB area
feat(arm): add pseudo CRB area
feat(juno): increase xtable for pseudo CRB
feat(fvp): increase xtable for pseudo CRB for SPMC_AT_EL3
feat(el3-spmc): deliver TPM event log via hob list
feat(el3-spmc): get sp_manifest via xferlist
feat(fvp): tos_fw_config with transfer list
feat(arm): load tos_fw_cfg using xferlist in SPMC_AT_EL3
feat(fvp): increase secure partition's table mapping count
feat(fvp): increase bl2 mmap tables for handoff

show more ...

feat(arm): load tos_fw_cfg using xferlist in SPMC_AT_EL3

Load tos_fw_cfg when SPMC_AT_EL3 enabled and deliver its manifest
via transfer list and set its address in entrypoint's arg0 to load it
prope

feat(arm): load tos_fw_cfg using xferlist in SPMC_AT_EL3

Load tos_fw_cfg when SPMC_AT_EL3 enabled and deliver its manifest
via transfer list and set its address in entrypoint's arg0 to load it
properly by spmc_setup().

Change-Id: I43490d0bbe8288701efcce93313838395d41f330
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>

show more ...

Merge "build(handoff)!: switch to LibTL submodule" into integration

build(handoff)!: switch to LibTL submodule

Removes in-tree Transfer List implementation and updates all references
to use the external LibTL submodule. Updates include paths, Makefile
macros, and pl

build(handoff)!: switch to LibTL submodule

Removes in-tree Transfer List implementation and updates all references
to use the external LibTL submodule. Updates include paths, Makefile
macros, and platform integration logic to link with LibTL as a static
library.

If you cloned TF-A without the `--recurse-submodules` flag, you can
ensure that this submodule is present by running:

git submodule update --init --recursive

BREAKING-CHANGE: LibTL is now included in TF-A as a submodule.
Please run `git submodule update --init --recursive` if you encounter
issues after migrating to the latest version of TF-A.

Change-Id: I1fa31f7b730066c27985d968698e553b00b07c38
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

Merge changes from topic "hm/handoff-mb" into integration

* changes:
feat(arm): support boot info handoff and event log
fix(arm): update tsp_early_platform_setup prototype
fix(xilinx): update

Merge changes from topic "hm/handoff-mb" into integration

* changes:
feat(arm): support boot info handoff and event log
fix(arm): update tsp_early_platform_setup prototype
fix(xilinx): update tsp_early_platform_setup prototype
fix(socionext): update tsp_early_platform_setup prototype
fix(msm8916): update tsp_early_platform_setup prototype
feat(tsp): cascade boot arguments to platforms
feat(fvp): port event log to firmware handoff
feat(arm): port event log to firmware handoff
feat(fvp): increase bl2 mmap len for handoff
feat(measured-boot): add fw handoff event log utils

show more ...

feat(arm): port event log to firmware handoff

Support handing off the event log to both the secure and non-secure
worlds using the firmware handoff framework. This also needs us to
increase the maxi

feat(arm): port event log to firmware handoff

Support handing off the event log to both the secure and non-secure
worlds using the firmware handoff framework. This also needs us to
increase the maximum allocation for TB-FW configuration to accommodate
trusted boot entries.

Change-Id: I9f622b10c3cec2a9ab069f7848b00b1b635bd029
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

Merge changes from topic "hm/handoff-aarch32" into integration

* changes:
feat(fvp): support AArch32 booting with handoff
feat(arm): support AArch32 booting with handoff

feat(arm): support AArch32 booting with handoff

Configre SP-MIN to receive information via the firmare handoff
framework. In BL1 and BL2, select the 32-bit variants of the SRAM layout
and entry poin

feat(arm): support AArch32 booting with handoff

Configre SP-MIN to receive information via the firmare handoff
framework. In BL1 and BL2, select the 32-bit variants of the SRAM layout
and entry point info to enable booting in aarch32 mode. In SP-MIN
process expected data directly from the transfer list in secure memory.

Change-Id: If0417cdd4c47b772332eb6fd4b71ef0ea474f0fa
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

Merge changes from topic "jc/tc_fw_handoff" into integration

* changes:
refactor(arm): simplify early platform setup function in BL31
refactor(arm): simplify early platform setup function in BL2

Merge changes from topic "jc/tc_fw_handoff" into integration

* changes:
refactor(arm): simplify early platform setup function in BL31
refactor(arm): simplify early platform setup function in BL2
feat(arm): add support for Transfer List creation

show more ...

refactor(arm): simplify early platform setup function in BL2

Refactor `arm_bl2_early_platform_setup` to accept generic u_register_t
values, enabling support for firmware handoff boot arguments in
co

refactor(arm): simplify early platform setup function in BL2

Refactor `arm_bl2_early_platform_setup` to accept generic u_register_t
values, enabling support for firmware handoff boot arguments in
common code. This simplifies the interface for early platform setup.

Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Change-Id: Ie0dbe4d32bbef22bd185fdafe50091a2ea5f550f

show more ...

Merge changes I1f662f82,I59a3b297 into integration

* changes:
fix(build): include platform mk earlier
fix(arm): use EL3_PAS in MAP_BL2_TOTAL definition

fix(arm): use EL3_PAS in MAP_BL2_TOTAL definition

Similarly to BL1 and BL31, use EL3_PAS macro from xlat_tables header
(depends on ENABLE_RME) in BL2 to define MAP_BL2_TOTAL.

Signed-off-by: Olivier

fix(arm): use EL3_PAS in MAP_BL2_TOTAL definition

Similarly to BL1 and BL31, use EL3_PAS macro from xlat_tables header
(depends on ENABLE_RME) in BL2 to define MAP_BL2_TOTAL.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I59a3b297efd2eacd082a297de6b579b7c9052883

show more ...

Merge changes from topic "hm/heap-info" into integration

* changes:
fix(handoff): remove XFERLIST_TB_FW_CONFIG
feat(arm): migrate heap info to fw handoff
feat(mbedtls): introduce crypto lib he

Merge changes from topic "hm/heap-info" into integration

* changes:
fix(handoff): remove XFERLIST_TB_FW_CONFIG
feat(arm): migrate heap info to fw handoff
feat(mbedtls): introduce crypto lib heap info struct
feat(handoff): add Mbed-TLS heap info entry tag
refactor(arm): refactor secure TL initialization
fix(handoff): fix message formatting of hex values
feat(handoff): add func to check and init a tl
fix(arm): resolve dangling comments around macros

show more ...

feat(arm): migrate heap info to fw handoff

Mbed-TLS requires platforms to allocate it a heap for it's own internal
usage. This heap is typically between shared by BL1 and BL2 to conserve
memory.The

feat(arm): migrate heap info to fw handoff

Mbed-TLS requires platforms to allocate it a heap for it's own internal
usage. This heap is typically between shared by BL1 and BL2 to conserve
memory.The base address and size of the heap are conveyed from BL1 to
BL2 through the config TB_FW_CONFIG.

This slightly awkward approach necessitates declaring a placeholder node
in the DTS. At runtime, this node is populated with the actual values of
the heap information. Instead, since this is dynamic information, and
simple to represent through C structures, transmit it to later stages
using the firmware handoff framework.

With this migration, remove references to TB_FW_CONFIG when firmware
handoff is enabled, as it is no longer needed. The setup code now relies
solely on TL structures to configure the TB firmware

Change-Id: Iff00dc742924a055b8bd304f15eec03ce3c6d1ef
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

refactor(arm): refactor secure TL initialization

The initialization logic for the secure transfer list is currently
scattered and duplicated across platform setup code. This not only leads
to ineffi

refactor(arm): refactor secure TL initialization

The initialization logic for the secure transfer list is currently
scattered and duplicated across platform setup code. This not only leads
to inefficiency but also complicates access to transfer lists from other
parts of the code without invoking setup functions. For instance,
arm_bl2_setup_next_ep_info acts as a thin wrapper in arm_bl2_setup.c to
provide access to the secure transfer list.

To streamline the interface, all setup code has been consolidated into a
central location.

Change-Id: I99d2a567ff39df88baa57e7e08607fccb8af189c
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

Merge changes from topic "rd1ae-upstream" into integration

* changes:
docs(rd1ae): add RD-1 AE documentation
feat(rd1ae): enabling Trusted Board Boot(TBB) for RD-1 AE
feat(rd1ae): introduce BL

Merge changes from topic "rd1ae-upstream" into integration

* changes:
docs(rd1ae): add RD-1 AE documentation
feat(rd1ae): enabling Trusted Board Boot(TBB) for RD-1 AE
feat(rd1ae): introduce BL31 for RD-1 AE platform
feat(rd1ae): add device tree files
feat(rd1ae): introduce Arm RD-1 AE platform
build(bl2): enable check for bl2 base overflow assert
feat(arm): add support for loading CONFIG from BL2

show more ...

build(bl2): enable check for bl2 base overflow assert

Currently, the BL2 base overflow check asserts for all cases,
but this check is only necessary if not reset to BL2 case.
Therefore, adding a con

build(bl2): enable check for bl2 base overflow assert

Currently, the BL2 base overflow check asserts for all cases,
but this check is only necessary if not reset to BL2 case.
Therefore, adding a condition for this check.

Signed-off-by: Divin Raj <divin.raj@arm.com>
Change-Id: Ia129921d76bcd32058ea0767db0319e6724be8ab

show more ...

feat(arm): add support for loading CONFIG from BL2

This commit introduces a new ARM platform-specific build option called
`ARM_FW_CONFIG_LOAD_ENABLE`. This option enables the loading of the
`fw_conf

feat(arm): add support for loading CONFIG from BL2

This commit introduces a new ARM platform-specific build option called
`ARM_FW_CONFIG_LOAD_ENABLE`. This option enables the loading of the
`fw_config` device tree when resetting to the BL2 scenario.

Additionally, the FW_CONFIG image reference has been added to the
fdts/tbbr_cot_descriptors.dtsi file in order to use in the scenario of
RESET_TO_BL2.

Signed-off-by: Divin Raj <divin.raj@arm.com>
Change-Id: I11de497b7dbb1386ed84d939d6fd2a11856e9e1b

show more ...