| #
e8eb4418 |
| 05-Mar-2024 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge "fix(el3-spmc): add datastore linker script markers" into integration
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| #
ba33528a |
| 20-Dec-2022 |
Shruti Gupta <shruti.gupta@arm.com> |
fix(el3-spmc): add datastore linker script markers
Datastore symbol used by EL3 SPMC is not relocated at
boot time when using ENABLE_PIE=1.
Use linker script markers instead of symbol.
Signed-off-b
fix(el3-spmc): add datastore linker script markers
Datastore symbol used by EL3 SPMC is not relocated at
boot time when using ENABLE_PIE=1.
Use linker script markers instead of symbol.
Signed-off-by: Shruti Gupta <shruti.gupta@arm.com>
Change-Id: If22d2fc8deacc74c73d7dc51bb70093935d9fa2b
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| #
338dbe2f |
| 22-Feb-2023 |
Manish Pandey <manish.pandey2@arm.com> |
Merge changes I51c13c52,I3358c51e into integration
* changes:
build: always prefix section names with `.`
build: communicate correct page size to linker
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| #
da04341e |
| 14-Feb-2023 |
Chris Kay <chris.kay@arm.com> |
build: always prefix section names with `.`
Some of our specialized sections are not prefixed with the conventional
period. The compiler uses input section names to derive certain other
section name
build: always prefix section names with `.`
Some of our specialized sections are not prefixed with the conventional
period. The compiler uses input section names to derive certain other
section names (e.g. `.rela.text`, `.relacpu_ops`), and these can be
difficult to select in linker scripts when there is a lack of a
delimiter.
This change introduces the period prefix to all specialized section
names.
BREAKING-CHANGE: All input and output linker section names have been
prefixed with the period character, e.g. `cpu_ops` -> `.cpu_ops`.
Change-Id: I51c13c5266d5975fbd944ef4961328e72f82fc1c
Signed-off-by: Chris Kay <chris.kay@arm.com>
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| #
70313d36 |
| 19-May-2022 |
Olivier Deprez <olivier.deprez@arm.com> |
Merge changes from topic "ffa_el3_spmc" into integration
* changes:
feat(fvp): add plat hook for memory transactions
feat(spmc): enable handling of the NS bit
feat(spmc): add support for v1.1
Merge changes from topic "ffa_el3_spmc" into integration
* changes:
feat(fvp): add plat hook for memory transactions
feat(spmc): enable handling of the NS bit
feat(spmc): add support for v1.1 FF-A memory data structures
feat(spmc/mem): prevent duplicated sharing of memory regions
feat(spmc/mem): support multiple endpoints in memory transactions
feat(spmc): add support for v1.1 FF-A boot protocol
feat(plat/fvp): introduce accessor function to obtain datastore
feat(spmc/mem): add FF-A memory management code
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| #
a8be4cd0 |
| 21-Feb-2022 |
Marc Bonnici <marc.bonnici@arm.com> |
feat(fvp): add plat hook for memory transactions
Add call to platform hooks upon successful transmission of a
memory transaction request and as part of a memory reclaim request.
This allows for plat
feat(fvp): add plat hook for memory transactions
Add call to platform hooks upon successful transmission of a
memory transaction request and as part of a memory reclaim request.
This allows for platform specific functionality to be performed
accordingly.
Note the hooks must be placed in the initial share request and final
reclaim to prevent order dependencies with operations that may take
place in the normal world without visibility of the SPMC.
Add a dummy implementation to the FVP platform.
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I0c7441a9fdf953c4db0651512e5e2cdbc6656c79
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| #
6a0788bc |
| 16-Dec-2021 |
Marc Bonnici <marc.bonnici@arm.com> |
feat(plat/fvp): introduce accessor function to obtain datastore
In order to provide the EL3 SPMC a sufficient datastore to
record memory descriptors, a accessor function is used.
This allows for the
feat(plat/fvp): introduce accessor function to obtain datastore
In order to provide the EL3 SPMC a sufficient datastore to
record memory descriptors, a accessor function is used.
This allows for the backing memory to be allocated in a
platform defined manner, to accommodate memory constraints
and desired use cases.
Provide an implementation for the Arm FVP platform to
use a default value of 512KB memory allocated in the
TZC RAM section.
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I92bc55ba6e04bdad429eb52f0d2960ceda682804
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