tpm_record_measurement() function name suggests that:
- It only records a measurement but does not compute it.
This is not the case, the function does both.
- It stores this measurement into a TPM (discrete chip or fTPM).
This is not the case either, the measurement is just stored into
the event log, which is a data structure hold in memory, there is
no TPM involvement here.
To better convey the intent of the function, rename it into
event_log_measure_and_record().
Change-Id: I0102eeda477d6c6761151ac96759b31b6997e9fb
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
* changes:
feat(plat/rcar3): keep RWDT enabled
feat(drivers/rcar3): add extra offset if booting B-side
feat(plat/rcar3): modify LifeC register setting for R-Car D3
feat(plat/rcar3): modify SWDT counter setting for R-Car D3
feat(plat/rcar3): update DDR setting for R-Car D3
feat(plat/rcar3): remove access to RMSTPCRn registers in R-Car D3
feat(plat/rcar3): add process of SSCG setting for R-Car D3
feat(plat/rcar3): add process to back up X6 and X7 register's value
feat(plat/rcar3): modify operation register from SYSCISR to SYSCISCR
feat(plat/rcar3): add SYSCEXTMASK bit set/clear in scu_power_up
feat(plat/rcar3): change the memory map for OP-TEE
feat(plat/rcar3): use PRR cut to determine DRAM size on M3
feat(plat/rcar3): apply ERRATA_A53_1530924 and ERRATA_A57_1319537
fix(plat/rcar3): fix disabling MFIS write protection for R-Car D3
fix(plat/rcar3): fix eMMC boot support for R-Car D3
fix(plat/rcar3): fix version judgment for R-Car D3
fix(plat/rcar3): fix source file to make about GICv2
fix(drivers/rcar3): console: fix a return value of console_rcar_init
* changes:
fix(drivers/marvell/comphy-cp110): fix error code in pcie power on
fix(drivers/marvell/comphy-3700): handle failures in power functions
fix(drivers/marvell/comphy-3700): fix address overflow
refactor(drivers/marvell/comphy-3700): simplify usage of comphy_sgmii_phy_init()
refactor(drivers/marvell/comphy-3700): simplify usage of indirect access on lane2
refactor(drivers/marvell/comphy-3700): simplify usage of sata power off
Add support for Arm Ethos-N NPU multi-device.
The device tree parsing currently only supports one NPU device with
multiple cores. To be able to support multi-device NPU configurations
this patch adds support for having multiple NPU devices in the device
tree.
To be able to support multiple NPU devices in the SMC API, it has been
changed in an incompatible way so the API version has been bumped.
Signed-off-by: Laurent Carlier <laurent.carlier@arm.com>
Change-Id: Ide279ce949bd06e8939268b9601c267e45f3edc3
Adding load, authentication, and transfer functionality from FVP R BL1 to
BL33, which will be the partner runtime code.
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I293cad09739dacac0d20dd57c1d98178dbe84d40
Function polling_with_timeout() returns last value from polled register
on failure and zero on success. So set "ret" variable to error code
-ETIMEDOUT on error like it is done in other functions.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I16cac81bbcbe2113e139722dc0e8fc2b85428d1b
Subroutines in power functions may fail. So propagate failures from
subroutines back to the caller of power function with appropriate error
code in return value.
Function polling_with_timeout() returns last value from polled register
on failure and zero on success. So return -ETIMEDOUT on error from power
functions like it is doing Marvell comphy-cp110 driver.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I6c709c0c9616ab26829616a42a85b713f314b201
Physical address has to be stored in 64-bit data type as Armada 3720 is
64-bit platform. Driver already uses uintptr_t type for this purpise.
Change type of 'offset' variables in mvebu_a3700_comphy_usb3_power_on()
and mvebu_a3700_comphy_sgmii_power_on() / off() functions to uintptr_t
as in this variable is stored physical address of registers.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I69581714f8899d21cc1a27005747708f0f1cd933
Parameter 'comphy_index' is not used and parameter 'mode' is used only
to check if speed is 1 Gbps or not.
Remove parameter 'comphy_index' and instead of 32-bit variable 'mode',
pass only boolean value which represents 1 Gbps speed.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I018d158f689ddf7d1f57003717d709c00d988fba
For code cleanup add two helper functions comphy_sata_set_indirect() and
comphy_usb_set_indirect() for SATA and USB 3.0 modes and remove additional
'mode' argument which is not needed anymore.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I23146f569db318dbaed5d411d7d175abf6efff85
Function mvebu_a3700_comphy_sata_power_off() uses comphy_mode parameter
only for extracting mode bits. Mode is always COMPHY_SATA_MODE, so
there is no need to pass comphy_mode parameter to this function. Use
directly COMPHY_SATA_MODE in mvebu_a3700_comphy_sata_power_off().
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: Ib6b7c2bf62c1ef4d8a6af240c08696d5cd506b14
Change the fdt_get_rcc_node function to static, as it is used only in
stm32mp_clkfunc.c file; it is only a cleanup change without functional
modification.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Change-Id: Ib4ef110f6f1b16dbaa727a065e40275d3cf58a73
In BL32, only skip UART initialization if UART enable bit is set.
Due to patch [1], a reset of UART is done in crash console init.
In this case, UART should then be reconfigured.
[1] 7fa2e96e1 ("stm32mp1: add UART reset in crash console init")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I650d4c387b60dd74b780e6f3adfd629ea44f5834
The file is first generated with the peripheral spirit XML file.
And then we add some common definition, to ease driver development.
Change-Id: I4c222cf006caf27cda6da044eaf184ce66bb1442
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Further information such as boot instance are sent over backup
registers. In order to guarantee direct access to backup registers
in uboot, we will keep the RTC clock enabled.
Change-Id: I16572d422bfebbf39190a87db8046df486ce91c8
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
When RTC clock source is HSE, the RTCDIV is not taken into account.
Change-Id: I1613b638e8932c03f3349adb01e13f5294a3bf5d
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
The clksrc value contains the RCC register address and the clock
source number. When applying the clock source, we should filter out
the RCC register address from the given value.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I4345b03de7b9afd1df78df4131431cf1eb43ec17
On most of SPI NAND, the read id command needs a dummy byte,
except GIGADEVICE SPI NAND that needs an address.
To be compliant with all memories providers, the first byte returns
by the READ_ID command is not relevant (garbage).
Change-Id: Ife74ccab333dd1a04799abe230d3f07fa6ea1edb
Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
This patch checks that the SPI NAND parameters needed by
the framework have been set before starting to read data.
Change-Id: I17b36606701c44864dcf1783f810da5c8cbf88f2
Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Disabling filter 0 causes inability to access DRAM.
An attempt leads to an abort.
ARM manual disallows to disable filter 0, but if we do
that from SRAM, nothing bad happens.
This patch prevents disabling of a filter 0, allowing to
reconfigure other filters from DRAM.
Note: this patch doesn't change the logic after reset.
It is only needed in case someone wants to reconfigure the
previously configured TZASC.
Change-Id: I196a0cb110a89afbde97f64a94df3101f28708a4
Signed-off-by: stsp@users.sourceforge.net
In case MFISBTSTSR bit 4 is 1, that means the loader was started as
B-side. Load the remaining boot components from 8 MiB offset.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I11d882f30ca4f0cf55fd28d3470ff1063d350d10
- Added the condition where output the SSCG (MD12) setting
to log for R-Car D3.
- Added the process to switching the bit rate of SCIF by the
SSCG (MD12) setting value for R-Car D3.
Signed-off-by: Hideyuki Nitta <hideyuki.nitta.jf@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: Iaf07fa4df12dc233af0b57569ee4fa9329f670a9
Modified the operation register to clearing the state bit of
the SYSCISR register from SYSCISR to SYSCISCR.
Signed-off-by: Hideyuki Nitta <hideyuki.nitta.jf@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I9a0820b6414425fa2f4197f60852137827414a4d
Added the process of SYSECEXTMASK bit set/clear for following
power Resume/Shutoff flow.
Signed-off-by: Hideyuki Nitta <hideyuki.nitta.jf@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I71ed22840a42e7ab7d87bfd4241eec6f5ddb129b
This commit fixes a return value of console_rcar_init because it is
expected to return 1 on success but the function always returns 0.
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I97a6800578e3c517c0c1e3c00dc75f0ef75e8778
Add a new function that allows to enable or disabled filters on
configured regions dynamically. This will avoid the need to
reconfigure the entire attribute and just manage to
enable/disable filters.
Change-Id: If0937ca755bec6c45d3649718147108459682fff
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
The FMU is part of the GIC Distributor (GICD) component. It implements
the following functionality in GIC-600AE:
* Provides software the means to enable or disable a Safety Mechanism
within a GIC block.
* Receives error signaling from all Safety Mechanisms within other GIC
blocks.
* Maintains error records for each GIC block, for software inspection
and provides information on the source of the error.
* Retains error records across functional reset.
* Enables software error recovery testing by providing error injection
capabilities in a Safety Mechanism.
This patch introduces support to enable error detection for all safety
mechanisms provided by the FMU. Platforms are expected to invoke the
initialization function during cold boot.
The support for the FMU is guarded by the GICV3_SUPPORT_GIC600AE_FMU
makefile variable. The default value of this variable is '0'.
Change-Id: I421c3d059624ddefd174cb1140a2d2a2296be0c6
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
At the moment we have a GIC_ENABLE_V4_EXTN build time variable to
determine whether the GIC interrupt controller is compliant to version
4.0 of the spec or not. This just changes the number of 64K MMIO pages
we expect per redistributor.
To support firmware builds which run on variable systems (emulators,
fast model or FPGAs), let's make this decision at runtime.
The GIC specification provides several architected flags to learn the
size of the MMIO frame per redistributor, we use GICR_TYPER[VLPI] here.
Provide a (static inline) function to return the size of each
redistributor.
We keep the GIC_ENABLE_V4_EXTN build time variable around, but change
its meaning to enable this autodetection code. Systems not defining this
rely on a "pure" GICv3 (as before), but platforms setting it to "1" can
now deal with both configurations.
Change-Id: I9ede4acf058846157a0a9e2ef6103bf07c7655d9
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
At the moment we have a GIC_ENABLE_V4_EXTN build time variable to
determine whether the GIC interrupt controller is compliant to version
4.0 of the GIC spec or not.
In case of the GIC-600 multichip support we were somewhat abusing that
flag to differentiate between a GIC-700 and GIC-600 implementation
being used in the system.
To avoid a build time dependency on this flag, look at the GICD_IIDR
register and check if the hardware is a GIC-600 or not, to make this
decision at runtime. We then use the values for either GIC-700 or the
GIC-600, respectively.
Change-Id: I8c09ec1cd6fd60d28da879ed55ffef5506f9869d
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
For the GIC power management we need to identify certain GIC
implementations, so we have the IIDR values for some Arm Ltd. GIC models
defined.
We will need those number elsewhere very soon, so export them to a
shared header file, to avoid defining them again.
Change-Id: I1b8e2d93d6cea0d066866143c89eef736231134f
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
There is no support for 2.5/3.125G SGMII. This 3.125G SerDes mode is not
SGMII. It is just plain 1000Base-X (as defined in IEEE 802.3z standard)
but upclocked 2.5x. This mode is commonly known under name 2500Base-X.
So remove incorrect SGMII keyword from names and comments and replace it
by more adequate 2500Base-X keyword.
There is no functional change in code, just renaming macros and updating
comments.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: If79aec16cc233f4896aafd75bfbbebb3f172a197
1. Refined struct soc_info_t definition.
2. Refined get_soc_info function.
3. Fixed some SVR persernality value.
4. Refined API to get cluster numbers and cores per cluster.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I3c20611a523516cc63330dce4c925e6cda1e93c4
The GIC IP formerly known as "GIC Clayton" has been released under the
name of "GIC-700".
Rename occurences of Clayton in comments and macro names to reflect the
official name.
Change-Id: Ie8c55f7da7753127d58c8382b0033c1b486f7909
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
* changes:
feat(plat/rcar3): emit RPC status to DT fragment if RPC unlocked
feat(plat/rcar3): add a DRAM size setting for M3N
feat(plat/rcar3): update IPL and Secure Monitor Rev.3.0.0
feat(plat/rcar3): add new board revision for Salvator-XS/H3ULCB
feat(drivers/rcar3): ddr: add function to judge a DDR rank
fix(drivers/rcar3): ddr: update DDR setting for H3, M3, M3N
fix(drivers/rcar3): i2c_dvfs: fix I2C operation
fix(drivers/rcar3): fix CPG registers redefinition
fix(drivers/rcar3): emmc: remove CPG_CPGWPR redefinition
fix(plat/rcar3): generate two memory nodes for larger than 2 GiB channel 0
refactor(plat/rcar3): factor out DT memory node generation
feat(plat/rcar3): add optional support for gzip-compressed BL33
* changes:
feat(io_mtd): offset management for FIP usage
feat(nand): count bad blocks before a given offset
feat(plat/st): add helper to save boot interface
fix(plat/st): improve DDR get size function
refactor(plat/st): map DDR secure at boot
refactor(plat/st): rework TZC400 configuration
NXP drivers header files are moved:
- from: drivers/nxp/<xx>/*.h
- to : include/drivers/nxp/<xx>/*.h
To accommodate these changes each drivers makefiles
drivers/nxp/<xx>/xx.mk, are updated.
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: I3979c509724d87e3d631a03dbafda1ee5ef07d21
Renamed hw_crc32 to tf_crc32 to make the file and function
name more generic so that the same name can be used in upcoming
software CRC32 implementation.
Change-Id: Idff8f70c50ca700a4328a27b49d5e1f14d2095eb
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Avoided NV counter update when the system is running in
trial run state.
Change-Id: I5da6a6760f8a9faff777f2ff879156e9c3c76726
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Implemented FWU metadata load and verification APIs.
Also, exported below APIs to the platform:
1. fwu_init - Load FWU metadata in a structure. Also, set the
addresses of updated components in I/O policy
2. fwu_is_trial_run_state - To detect trial run or regular run
state
Change-Id: I67eeabb52d9275ac83be635306997b7c353727cd
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
A RAS error may be triggered while offline core in OS. Error:
Uncorrected software error in the Distributor, with IERR=9,SERR=f.
Core put to sleep before its Group enables were cleared.
gicv3_cpuif_disable() will be called in offline core flow.
According to GIC architecture version 3 and version 4:
Architectural execution of a DSB instruction guarantees that
the last value written to ICC_IGRPEN0_EL1, ICC_IGRPEN1_EL1,
ICC_IGRPEN1_EL3 or GICC_CTLR.{EnableGrp0, EnableGrp1}is observed
by the associated Redistributor.
An ISB or other context synchronization operation must precede
the DSB to ensure visibility of System register writes.
Signed-off-by: Ming Huang <huangming@linux.alibaba.com>
Change-Id: Iff1475657f401374c761b5e8f2f5b3a4b2040e9d
Sandrine Bailleux
Madhukar Pappireddy
Manish Pandey
Laurent Carlier
laurenw-arm
Pali Rohár
Patrick Delaunay
Yann Gautier
Lionel Debieve
Gabriel Fernandez
Christophe Kerello
Stas Sergeev
Marek Vasut
Toshiyuki Ogasahara
André Przywara
Mark Dykes
Joanna Farley
Varun Wadekar
Jiafei Pan
Pankaj Gupta
Manish V Badarkhe
Ming Huang