The biggest comphy index can be equal to 6 so there is no need to use
uint64_t for storing it.
Change-Id: I14c2b68e51678a560815963c72aed0c37068f926
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
In order to allow the use of PCIe cards such as graphics cards, whose
demands for BAR space are typically much higher than those of network
or SATA/USB cards, reconfigure the I/O windows so we can declare two
MMIO PCI regions: a 512 MB MMIO32 one at 0xc000_0000 and a 4 GB MMIO64
one at 0x8_0000_0000. In addition, this will leave ample room for an
ECAM config space at 0xe000_0000 (up to the ECAM maximum of 256 MB)
For compatibility with older kernels or firmware, leave the original
16 MB window in place as well.
Change-Id: Ia8177194e542078772f90941eced81b231c16887
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
In order to allow the use of PCIe cards such as graphics cards, whose
demands for BAR space are typically much higher than those of network
or SATA/USB cards, reconfigure the I/O windows so we can declare two
MMIO PCI regions: a 512 MB MMIO32 one at 0xc000_0000 and a 4 GB MMIO64
one at 0x8_0000_0000. In addition, this will leave ample room for an
ECAM config space at 0xe000_0000 (up to the ECAM maximum of 256 MB)
For compatibility with older kernels or firmware, leave the original
16 MB window in place as well.
Change-Id: I80b00691ae8d0a3f3f7285b8e0bfc21c0a095e94
Signed-off-by: Marcin Wojtas <mw@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>
Add simple driver which allows to configure the memory controller trust
zones. It is responsible for opening mc trustzone window, with
appropriate base address, size and attributes.
Example of usage in upcoming commits.
Change-Id: I8bea17754d31451b305040ee7de331fb8db0c63f
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>
Update build manual
- remove irrelevant platforms and environemnt variables
- add links to BLE and mv_ddr Github repositories
Change-Id: Ie389c61f014751cdc0459b3f78c70ede694d27b8
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Folders drivers/st/ and include/drivers/st/ are added in maintainers.rst,
under STM32MP1 platform port.
This will allow notifications for the files modified there.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
The initial implementation was corrupting registers that it shouldn't.
Now this is fixed.
Change-Id: Iaa407c18e668b2d9381391bf10d6876fe936aded
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
Small patch which removes some redundant casts to (void *).
Change-Id: If1cfd68f2989bac1d39dbb3d1c31d4119badbc21
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
TI-SCI message protocol provides support for controlling of various
physical cores available in the SoC. In order to control which host is
capable of controlling a physical processor core, there is a processor
access control list that needs to be populated as part of the board
configuration data.
Introduce support for the set of TI-SCI message protocol APIs that
provide us with this capability of controlling physical cores.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Since system controller now has control over SoC power management, core
operation such as reset need to be explicitly requested to reboot the SoC.
Add support for this here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
TI-SCI message protocol provides support for management of various
hardware entities within the SoC.
In general, we expect to function at a device level of abstraction,
however, for proper operation of hardware blocks, many clocks directly
supplying the hardware block needs to be queried or configured.
Introduce support for the set of TI-SCI message protocol support that
provide us with this capability.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
TI-SCI message protocol provides support for management of various
hardware entitites within the SoC.
We introduce the fundamental device management capability support to
the driver protocol as part of this change.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Texas Instrument's System Control Interface (TI-SCI) Message Protocol
is used in Texas Instrument's System on Chip (SoC) such as those
in K3 family AM654x SoCs to communicate between various compute
processors with a central system controller entity.
TI-SCI message protocol provides support for management of various
hardware entities within the SoC. Add support driver to allow
communication with system controller entity within the SoC.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Secure Proxy module manages hardware threads that are meant
for communication between the processor entities. Add support
for this here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
armclang replaces calls to printf by calls to one of the symbols
__0printf, __1printf or __2printf. This patch adds new functions with
these names that internally call printf so that the Trusted Firmware can
be compiled with this compiler.
Change-Id: I06a0e3e5001232fe5b2577615666ddd66e81eef0
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
tf_printf and tf_snprintf are now called printf and snprintf, so the
code needs to be updated.
Change-Id: Iffeee97afcd6328c4c2d30830d4923b964682d71
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Change their names to printf and snprintf. They are much smaller than
the previous versions we had, which makes them better suited for the
Trusted Firmware.
Change-Id: Ia872af91b7b967c47fce012eccecede7873a3daf
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
The C standard says that printf() has to return the number of characters
it has printed.
Change-Id: I0ef50b1d6766d140724ac0a2fa2c5d023431f984
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
The codebase was using non-standard headers. It is needed to replace
them by the correct ones so that we can use the new libc headers.
Change-Id: I530f71d9510cb036e69fe79823c8230afe890b9d
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Only leave the parts relevant to the Trusted Firmware.
Change-Id: I0444c16e402f6c1629211d03bf6cb32ca3dbcf59
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Taken from http://git.simple-cc.org/scc/ from the following commit:
67508ad14af314cea2229783d3c084f28c41daf0
Permission has been granted from the author to use them under the
license BSD-3-Clause instead of ISC.
Change-Id: I65c0ce3ab60c49d34a57533af12a74bd7bde88e5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Remove code specific to FreeBSD so that they can be used in this
repository.
Change-Id: I5c11eb5b3c05a7fb91aed08371a1f7a0e6122a94
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
The existing files had some style problems that this patch fixes.
Change-Id: I794e0d96e52f8da0ffa0d70a41f36c4432b4e563
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
They are too big for the Trusted Firmware, and it can be confusing to
have two versions of the same functions with different names. tf_printf
and tf_snprintf will replace them in the next patch.
Change-Id: I978414ac169cc3156e249549ef101a70eb31a295
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
sscanf() is unused and it doesn't work, so it doesn't make sense to
keep it.
timingsafe_bcmp() isn't used anywhere.
Change-Id: Ib5d28ff21d0f3ccc36c5c0fb5474b3384105cf80
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Remove all files that don't have only Arm copyright. This is the first
step to cleanup the C library in this repository. They will be re-added
in the following patches.
Change-Id: I72c40a1620d1df3228fc397ec695d569a20245fd
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
All the arm platforms were including the files related to
mem-protect. This configuration generates some problems
with new platforms that don't support such functionality,
and for that reason this patch moves these files to the
platform specific makefiles.
Change-Id: I6923e5224668b76667795d8e11723cede7979b1e
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
These changes address most of the required MISRA rules. In the process,
some from generic code is also fixed.
No functional changes.
Change-Id: I707dbec9b34b802397e99da2f5ae738165d6feba
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Grzegorz Jaszczyk
Marcin Wojtas
Konstantin Porotchkin
Soby Mathew
Nariman Poushin
Dimitris Papastamos
Yann Gautier
John Tsichritzis
Andrew F. Davis
Antonio Nino Diaz
Roberto Vargas
Jeenu Viswambharan