2019-02-19 |
Rename Cortex-Ares to Neoverse N1
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Change-Id: Ideb49011da35f39ff1959be6f5015fa212ca2b6b
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
John Tsichritzis
committed
on 19 Feb 2019
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2018-10-26 |
plat/arm/sgi: disable Ares cpu power down bit in reset handler
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On SGI platforms that include Ares CPUs, the 'CORE_PWRDN_EN' bit of
'CPUPWRCTLR_EL1' register requires an explicit write to clear it to
enable hotplug and idle to function correctly.
The reset value of the CORE_PWRDN_EN bit is zero but it still requires
this explicit clear to zero. This indicates that this could be a model
related issue but for now this issue can be fixed be clearing the
CORE_PWRDN_EN bit in the platform specific reset handler function.
Change-Id: I8b9884ae27a2986d789bfec2e9ae792ef930944e
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Chandni Cherukuri
committed
on 26 Oct 2018
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2018-10-15 |
plat/arm: relocate the jump_if_cpu_midr macro.
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macro jump_if_cpu_midr is used commonly by many arm platform.
It has now been relocated to common place to remove duplication
of code.
Change-Id: Ic0876097dbc085df4f90eadb4b7687dde7c726da
Signed-off-by: Deepak Pandey <Deepak.Pandey@arm.com>
Deepak Pandey
committed
on 15 Oct 2018
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2018-08-03 |
plat/sgi: switch to using scmi
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The Arm SGI platforms can switch to using SCMI. So enable support for
SCMI and remove portions of code that would be unused after switching
to SCMI.
Change-Id: Ifd9e1c944745f703da5f970b5daf1be2b07ed14e
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Chandni Cherukuri
committed
on 3 Aug 2018
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sgi: disable CPU power down bit in reset handler
...
On SGI platforms, the 'CORE_PWRDN_EN' bit of 'CPUPWRCTLR_EL1'
register requires an explicit write to clear it for hotplug and
idle to function correctly. The reset value of this bit is zero
but it still requires this explicit clear to zero. This indicates
that this could be a model related issue but for now this issue can
be fixed be clearing the CORE_PWRDN_EN in the platform specific
reset handler function.
Change-Id: I4222930daa9a3abacdace6b7c3f4a5472ac0cb19
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Chandni Cherukuri
committed
on 3 Aug 2018
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2018-05-16 |
css/sgi: rework the core position calculation function
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The MT bit in MPIDR is always set for SGI platforms and so the
core position calculation code is updated to take into account
the thread affinity value as well.
Change-Id: I7b2a52707f607dc3859c6bbcd2b145b7987cb4ed
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Signed-off-by: Vishwanatha HG <vishwanatha.hg@arm.com>
Vishwanatha HG
committed
on 16 May 2018
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2018-03-28 |
ARM platforms: Add support for SGI575
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Add support for System Guidance for Infrastructure platform SGI575.
Change-Id: I0125c2ed4469fbc8367dafcc8adce770b6b3147d
Signed-off-by: Nariman Poushin <nariman.poushin@linaro.org>
Nariman Poushin
committed
on 28 Mar 2018
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