This brings the implementation on par with the software
errata workarounds for AArch64.
Change-Id: I98a85fd92e32ae4259f4ec5b3e93cffc87090064
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
This brings the implementation on par with the software
errata workarounds for AArch64.
Change-Id: Id103602e35b1c0ad3705a5b2b7cdb34dd8a8c5e2
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Helper function to assist with errata workaround application.
Change-Id: Idba42ca238442cc826f43444dbfa754e433a5e5e
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Flush the console so the errata report is printed correctly
before exit to normal world.
Change-Id: Idd6b5199b5fb8bda9d16a7b5c6426cdda7c73167
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
On ARM platforms before exiting from SP_MIN ensure that
the default console is switched to the runtime serial port.
Change-Id: I0ca0d42cc47e345d56179eac16aa3d6712767c9b
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
This patch changes input param level in xlat_tables_print_internal() to
an unsigned int to fix the signed/unsigned comparison warnings. The
compiler complains about these warnings, thus halting the build flow
for Tegra platforms.
Change-Id: Ieccc262a63daca7a26ca6a14d81466397af8b89f
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Signed-off-by: David Cunado <david.cunado@arm.com>
With GCC 6.2 compiler, more C undefined behaviour is being flagged as
warnings, which result in build errors in ARM TF build.
This patch addresses issue caused by enums with values that exceed
maximum value for an int. For these cases the enum is converted to
a set of defines.
Change-Id: I5114164be10d86d5beef3ea1ed9be5863855144d
Signed-off-by: David Cunado <david.cunado@arm.com>
The patch fb7d32e588 migrated the CPU
libraries to have unique defines, prefixing them with the CPU name.
This patch migrates the hikey960 platform port to use the A53 specific
defines.
Change-Id: Id76f544b0b236bbd4974ab5ffa1203f073c20021
Signed-off-by: David Cunado <david.cunado@arm.com>
In CPU off callback function, the old code uses the function
hisi_test_pwrdn_allcores() to check if all CPUs in cluster have been
powered off and if it's valid then power off the whole cluster. But the
function hisi_test_pwrdn_allcores() only maintains the different power
states only for CPU suspend/resume flow, so it cannot return correct
states for CPU on/off flow.
This patch is to change use hisi_test_cpu_down() to check if all CPUs
have been powered off, so that can power off the whole cluster properly
when all CPUs in cluster have been hotplugged off.
Signed-off-by: Tao Wang <kevin.wangtao@hisilicon.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
The ARM_PLAT_MT bit enables the support for MT bit in
MPIDR format. This means that the level 0 affinity
represents the thread and CPU / Cluster levels are
at affinity level 1 and 2 respectively.
This was not catered for in the scpi 'css_scp_get_power_state, API.
Since the SCPI driver can only cater for single threaded CPUs,
this patch fixes the problem by catering for this shift by
effectively ignoring the Thread (level 0) affinity level.
Change-Id: If44f55c9fb2773c8d3f8a9bbcf5420a6f7409dfe
Signed-off-by: jagadeesh ujja <jagadeesh.ujja@arm.com>
Main fixes:
* Added explicit casts (e.g. 0U) to integers in order for them to be
compatible with whatever operation they're used in [Rule 10.1]
* Force operands of an operator to the same type category [Rule 10.4]
* Added curly braces ({}) around if/while statements in order to
make them compound [Rule 15.6]
* Added parentheses [Rule 12.1]
* Voided non C-library functions whose return types are not used [Rule 17.7]
Change-Id: I91404edec2e2194b1ce2672d2a3fc6a1f5bf41f1
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Main fixes:
* Include header file for function declarations [Rule 8.4]
* Move global object into function [Rule 8.9]
Change-Id: I1bc9f3f0ebd4ffc0b8444ac856cd97b0cb56bda4
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
Main fixes:
* Use int32_t replace int, use uint32_t replace unsign int [Rule 4.6]
* Added explicit casts (e.g. 0U) to integers in order for them to be
compatible with whatever operation they're used in [Rule 10.1]
* Force operands of an operator to the same type category [Rule 10.4]
* Fixed assert/if statements conditions to be essentially boolean [Rule 14.4]
* Added curly braces ({}) around if statements in order to
make them compound [Rule 15.6]
* Convert macros form headers to unsigned ints
Change-Id: I8051cc16499cece2039c9751bd347645f40f0901
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Main fixes:
* Added explicit casts (e.g. 0U) to integers in order for them to be
compatible with whatever operation they're used in [Rule 10.1]
* Convert object type to match the type of function parameters
[Rule 10.3]
* Added curly braces ({}) around if statements in order to
make them compound [Rule 15.6]
* Expressions resulting from the expansion of macro parameters
shall be enclosed in parentheses[Rule 20.7]
Change-Id: I5cf83caafcc1650b545ca731bf3eb8f0bfeb362b
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
Main fixes:
* Fixed if/while statement conditional to be essentially boolean [Rule 14.4]
* Added curly braces ({}) around if/for/while statements in order to
make them compound [Rule 15.6]
* Added explicit casts (e.g. 0U) to integers in order for them to be
compatible with whatever operation they're used in [Rule 10.1]
Change-Id: Ic72b248aeede6cf18bf85051188ea7b8fd8ae829
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>
This patch moves the GPU reset state check, during VideoMem resize, to the
common SiP handler, to reduce code duplication.
Change-Id: I3818c5f104b809da83dc2a61d6a8149606f81c13
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This patch fixes the logic to check if the command written to the
MC_CLIENT_HOTRESET_CTRLx registers, was accepted by the hardware module.
Change-Id: If94fff9424555cb4688042eda17b4b20f4eb399a
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This patch adds explicit casts (U(x)) to integers in the tegra_def.h
headers, to make them compatible with whatever operation they're used
in [MISRA-C Rule 10.1]
Change-Id: Ic5fc611aad986a2c6e6e6f625e0753ab9b69eb02
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This patch uses the U() and ULL() macros for constants, to fix some
of the signed-ness defects flagged by the MISRA scanner.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This patch adds the U(_x) macros to utils_def.h to allow constants to
be shared between C and other sources.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This patch makes all the defines in the CPU libraries unique,
by prefixing them with the CPU name.
NOTE: PLATFORMS USING THESE MACROS WILL HAVE TO UPDATE THEIR CODE
TO START USING THE UPDATED NAMES
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This patch enables the 'sign-compare' flag, to enable warning/errors
for comparisons between signed/unsigned variables. The warning has
been enabled for all the Tegra platforms, to start with.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Since the type of ADC value is always unsigned int, don't
need to check the value with negative value.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Initial commit for Socionext UniPhier SoC support. BL1, Bl2, and
BL31 are supported. Refer to docs/plat/socionext-uniphier.md for
more detais.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
When V is set from the command line, the value is passed to the tools'
Makefiles as well.
Change-Id: I91a1f66de5c1ae6f36b6c9f0a9bd550d4a30f092
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
Some of the macro defines in the header files of `include/lib/stdlib/machine/`
folder are not correct for AArch32. This patch fixes the same.
Change-Id: I8bfaf638a7986fd902648d2074537bd26c313cb3
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
davidcunado-arm
Dimitris Papastamos
Varun Wadekar
Leo Yan
jagadeesh ujja
Haojian Zhuang
Masahiro Yamada
Anthony Zhou
Soby Mathew