This patch enables handling PMU overflow IRQ by GIC SPI's
directly in EL3. Also implement additional SMC routine,
which can disable the solution on demand in runtime.
Since it is possible to configure PMU interrupt trigger type
in the MADT ACPI table, it is enough to set it only once in EL3
during initialization.
Change-Id: Ie76aa62ccc4fd7cabfec9e3d5ed9970ada1c1b2a
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Current default behavior of cpu_standby callback
is problematic during the SBSA test, which is
unable to run due to EL3 panic. Make it dependent on
the PM firmware running.
Change-Id: I7a53de8c880bd23b157dd65ce14bb48b5a5c76c8
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Define the RT service space as secure with use of memory controller
trustzone feature. Thanks to this protection, any NS-Bootloader nor NS-OS,
won't be able to access RT services (e.g. accidentally overwrite it,
which will at best result in RT services unavailability).
Change-Id: Ie5b6cbe9a1b77879d6d8f8eac5d4e41e468496ce
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Rename a8k_common.h to armada_common.h to keep the same header
name across all other Marvell Armada platforms.
This is especially useful since various Marvell platforms may
use common platform files and share the driver modules.
Change-Id: I7262105201123d54ccddef9aad4097518f1e38ef
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Functions provided by stdio.h such as printf and sprintf are available
in the codebase, but they add a lot of code to the final image if they
are used:
- AArch64: ~4KB
- AArch32: ~2KB in T32, ~3KB in A32
tf_printf and tf_snprintf are a lot more simple, but it is preferable
to use them when possible because they are also used in common code.
Change-Id: Id09fd2b486198fe3d79276e2c27931595b7ba60e
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Add common Marvell ARMADA platform components.
This patch also includes common components for Marvell
ARMADA 8K platforms.
Change-Id: I42192fdc6525a42e46b3ac2ad63c83db9bcbfeaf
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Christine Gharzuzi
Marcin Wojtas
Grzegorz Jaszczyk
Konstantin Porotchkin
Antonio Nino Diaz