This patch adds support for RMM granules allocation
in FVP 2nd DRAM 2GB bank at 0x880000000 base address.
For ENABLE_RME = 1 case it also removes "mem=1G"
Linux kernel command line option in fvp-base-psci-common.dsti
to allow memory layout discovery from the FVP device tree.
FVP parameter 'bp.dram_size' - size of main memory in gigabytes
documented in docs/components/realm-management-extension.rst
is changed from 2 to 4.
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
Change-Id: I174da4416ad5a8d41bf0ac89f356dba7c0cd3fe7
rss_comms_init() should return with success (0) in case of an internal
MHU_ERR_ALREADY_INIT error code which is harmless (occurs when
rss_comms_init() is called multiple times in a row).
Change-Id: Ibb1fef48a60866e80d3a389128cb8eef1332ea01
Signed-off-by: David Vincze <david.vincze@arm.com>
No overflow buffer checking for param size. There is a security threat.
Update code to check for param size according to cryto param mode.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I37a2d047edd9ff835b3f0986d85309c402887bef
This patch is to extend support SMMU in FCS GET_DIGEST, MAC_VERIFY,
ECDSA_SHA2_DATA_SIGNING and ECDSA_SHA2_DATA_SIGNATURE_VERIFY.
It also will change to use asynchronous mailbox send command to improve
fcs_client timing performance.
Increase the SIP_SVC_VERSION_MAJOR because SMMU support is not backward
compatible.
Increase the SIP_SVC_VERSION_MINOR because 8 news function IDs are
introduced.
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I15e619e246531b065451f9b201646f3c50e26307
Removed unused global from the assembly file.
Change-Id: I17ab70aa888af27865a9fb4436495197f460780f
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
MISRA Violation: MISRA C-2012 Rule 7.2
- Initialize the unsigned int with value 0u in pm_service component.
Current misra warning detection tool is not reporting this as
warning. It reports only when the initialized value exceeds the
range of data type based on compiler used.
But, this change is added as a part of precaution as some other
misra checker tool may report it as violation of rule 7.2.
Signed-off-by: Naman Patel <naman.patel@amd.com>
Change-Id: I50a5cee2a077fe157e79757d959ce33064225af3
CTX_INCLUDE_EL2_REGS is used to save/restore EL2 registers and
it should be only used when there is SPMD or RME enabled.
Make CTX_INCLUDE_EL2_REGS an internal macro and remove
from documentation.
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
Change-Id: I6a70edfd88163423ff0482de094601cf794246d6
SCR_EL3 register is restored before esb issued and it is assumed
that EAs are unmasked at that point, which is wrong, as the SCR_EL3
value at that time is restored from the context of the world where
it is returning to.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Id1c7150a70b5f589b0dc7c50c359b4d23ee9f256
* changes:
refactor(qemu): pass platform metadata as a function's argument
refactor(imx8m): pass platform metadata as a function's argument
refactor(fvp): pass platform metadata as a function's argument
refactor(measured-boot): accept metadata as a function's argument
Current code skips load of spinlock address when cache is disabled. The
following call to spin_unlock stores into the random location that x0
points to.
Move spinlock address load earlier so that x0 is always valid on
spin_unlock call.
Change-Id: Iac640289725dce2518f2fed483d7d36ca748ffe8
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
This patch includes source code to support pointer authentication on
QEMU platform.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Change-Id: I582923080fe1d5baffd7d0ccfe83e3b28f910ae1
Remove the null-terminator of the string-like data items
from the RSS measurement's metadata. The 'version' and
'sw_type' items have an associated length value which
should not include a null-terminator when storing the
measurement.
Change-Id: Ia91ace2fff8b6f75686dd2e1862475268300bbdb
Signed-off-by: David Vincze <david.vincze@arm.com>
MISRA Violation: MISRA C-2012 Rule 17.7
- Check the return status of function pm_get_api_version
and return error in case of failure.
Signed-off-by: Naman Patel <naman.patel@amd.com>
Change-Id: I69fb000c04f22996da7965a09a1797c7bfaad252
Remove zeromem function as the array is already initialized
with value 0.
MISRA Violation: MISRA C-2012 Rule 9.1
- Initialize the array/variable with a value 0 to resolve
the misra warnings in pm_service component.
Signed-off-by: Naman Patel <naman.patel@amd.com>
Change-Id: I1a3d44a7ae4088a3034eb0119d82b99cd4617ccd
When HPS requests QSPI controller access the SDM returns the QSPI
reference clock frequency. Store the provided reference clock frequency
(in kHz) in BOOT_SCRATCH_COLD_0 register (bits [27:0]) as u-boot
QSPI driver expects this.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I6b95c19db602387a79ff10abdebbc57abb0c07ff
Remove high level logic hardware channel checking on HWMON
TEMP and VOLT read.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I9102b7b4334cb95f0b622c498a6569328f534d42
sp_timer0 is not disabled in firewall on Agilex causing Zephyr is facing
issue to access the timer.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I0099e200d6c9ca435f46393c6ed9cbe387870af0
Incorrect number of FPGA pinmux registers was copied from handoff data.
This caused pinmux_emac0_usefpga register to always be zero meaning
"EMAC0 uses HPS IO Pins" even if handoff data for this register was one
meaning "EMAC0 uses the FPGA Inteface".
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: Ia0bd832c61d25f66ef13f39fe28b054cb96af9a1
Print out ERROR message when system face encounter SEU_ERR
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I744afbca23b74b164e47472039b5d6fbe5c3c764
The deprecation was tagged "Next release after 2.8". Now there is a 2.9
planned, directly use this version.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I0727eebc4a3800dafafc4166b0c2c40a12c90b4b
Based on the prototype modification of the event_log_measure_and_record
function in the previous patch, platform metadata was passed as an
argument.
Change-Id: I9d8316914c046f47cdc6875b16649479e82087aa
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Based on the prototype modification of the event_log_measure_and_record
function in the previous patch, platform metadata was passed as an
argument.
Change-Id: I4b98b6a035abb28c000344f2dbeb3996c69eee61
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Based on the prototype modification of the event_log_measure_and_record
function in the previous patch, platform metadata was passed as an
argument.
Change-Id: Id1bf59c243c483d7e32152f094c693e95d29fe2b
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Updated the event log driver's function to accept metadata as an
argument, to remove the platform function usage from the event log
driver to make it a standalone driver.
Change-Id: I512cf693d51dc3c0b9d2c1bfde4f89414e273049
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Update SPM threat model for possible threats, from malicious
endpoints, related to interrupt management. The mitigations
are based on the guidance provided in FF-A v1.1 EAC0 spec.
Change-Id: Ib9e26e3f1c60fe3a2734a67de1dcf1cea4883d38
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
