Call stm32mp_print_boardinfo() during BL2 setup. As for STM32MP1,
the board info is taken in the dedicated OTP fuse. This fuse will be
taken from device tree.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I2de0199378562b459b27427109ce66239316b8d9
Print information about CPU type, package and revision.
SoC revision ID of MP2 family are defined with the OTP 102.
Signed-off-by: Maxime Méré <maxime.mere@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I14a95c8a7cb9b06ce32c2e592ae69a1741067e8d
Add a function to get chip ID from SYSCFG peripheral.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I32b15fca00e52d31f253e02873ab01b804399658
Configure the first steps for STM32MP2 BL2 platform boot:
- Save boot context address for later use
- Configure BL2 MMU
- Load and use BL2 DT
- Reset backup domain
- Initialize clocks
- Configure UART for console
- Print some info about board and reset reason
- Setup storage (only SD-card for the moment)
The platform boot stops at BL2 image load, as bl2_mem_params_descs[]
is still empty.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: If6127cfbf77825a03afe8d65ba47c8c0661de496
This peripheral controls power on STM232MP2 platform.
Change-Id: Ieedca580b5ec897a2fac9e88c7c8c327df6f19c2
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Add sdmmc1 node to support SD-cards on STM32MP257F-EV1 board, and
sdmmc2 node for eMMC.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I375e35aa6a96719a69df976500915be51c395b00
Add the pins nodes for SD-card or eMMC. Those pins are used on
STM32MP257F-EV1 board.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I96fe8210502b073bc222a70453bee1863a257c7b
Add the sdmmc1 & sdmmc2 nodes in stm32mp251.dtsi file, to support
eMMC or SD-cards.
To avoid increasing DT size if SD-card or eMMC boot is not selected,
the nodes are removed from DT thanks to stm32mp25-bl2.dtsi overlay.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I2ed841442b7dddf0c441ae3b3d2462ef535f9951
This will be required for FCONF management on STM32MP2.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: If651a9aa36cdf415f570b2392daa08c198d629d2
Remove the deprecated property "pins-are-numbered" from pinctrl and
pinctrl_z nodes of stm32mp25 soc to conform with the upstream series
of the link below.
Link: https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=69786
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I1ed98c94c5003bc9903229957cb072da4211238f
SPs can subscribe to get notified when a VM is created or destroyed.
This patch adds a binding to the SP manifest to represent this.
Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>
Change-Id: Ib23655575f471a22bcf261f70f2c4124a3f292c3
* changes:
docs(xilinx): update SMC documentation in TF-A
feat(xilinx): add feature check function for TF-A specific APIs
feat(xilinx): update SiP SVC version number
feat(xilinx): update TF-A to passthrough all PLM commands
fix(xilinx): fix logic to read ipi response
* changes:
feat(nxp-clk): enable the XBAR clock
feat(nxp-clk): add dependencies for the XBAR clock
feat(nxp-clk): add CGM0 instance
feat(nxp-clk): add DFS module enablement
feat(nxp-clk): add clock objects for ARM DFS
refactor(nxp-clk): organize early clocks in groups
Following IOCTL IDs are required for UFS specific functionalities.
IOCTL ID - 40(IOCTL_UFS_TXRX_CFGRDY_GET)
This gives the Tx_Rx_config_rdy_signal_mon(0xF1061054) register value
which contains the Tx and Rx lanes configuration ready signal information.
IOCTL ID - 41(IOCTL_UFS_SRAM_CSR_SEL)
Select - 0(IOCTL_UFS_SRAM_CSR_SET)
This will allow to set sram control and status register (0xF106104C)
with the value provided by driver.
Select - 1(IOCTL_UFS_SRAM_CSR_GET)
This should return the sram control and status register (0xF106104C) value
to the driver.
UFS Host reset assert/de-assert(using SCMI) support is added.
register address : 0xF1260340
UFS PHY reset assert/de-assert(using SCMI) support is added.
register address : 0xF1061050
Change-Id: I5368cc7251350946bd5ddb3a4c817b75e1d4a43e
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Add dummy implementation of power domain. There is dwc3 usb driver which
requires power domain to be setup and make sense to have interface prepared
even it is not doing anything. When this runs on real HW functionality will
be extended.
Change-Id: I68151edc3ab817da3308e7c21af57a3355a17d37
Signed-off-by: Michal Simek <michal.simek@amd.com>
Enable the XBAR clock, which is the primary system clock.
Change-Id: Idaafbb8894472b10e1ed8a35b25967c82106e667
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
Add all clock modules required to enable the XBAR clock, including the
DFS, its output dividers and MC_CGM muxes.
Change-Id: Ib9cf82c0e40b76863637ed7602c3a09411d17615
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
Introduce the MC_CGM0 instance responsible for XBAR and other peripheral
clocks.
Change-Id: Icf1e9ce6e71e4ff446835d1e7b6522bfb6f2b4b6
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
In order to avoid the complexity of supporting value types smaller
than u32 and avoid discrepancies for the various manifest fields
among different projects, the value type for relevant fields are
upgraded to u32.
Change-Id: Ib033019b3b8c26bf4b8b50f89b7a6d1a772e5e51
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Various SPMC projects within trustefirmware.org have decided to adhere
to a common FF-A manifest binding document. The one hosted in the
readthedocs portal of TF-A project will be considered as the reference.
Hence, this binding document is updated to reflect new additions made
to binding document hosted in Hafnium project. Eventually, all other
binding document are going to be removed.
Also, few fields were incorrectly identified as mandatory. Necessary
corrections are made in this patch.
Change-Id: I2eadd77487c770e49605285bbd72027c5e72e385
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
All the relevant documentation for Hafnium as the chosen Secure
Partition Manager has been moved to hafnium project[1].
This patch removes the redundant sections without any loss of
information.
This patch adds links to documentation of each of the SPM projects.
[1] https://hafnium.readthedocs.io/en/latest/secure-partition-manager/index.html
Change-Id: I52caf7dc50f4aa253c68309cac0915b7d368939d
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
The DFS modules are connected to the PLL VCO and provide a clock
downstream through a set of output dividers, the frequency of which can
be adjusted programmatically.
Change-Id: Ie945d10fd39e6e40e6c051ccde8486dcfb5bd53f
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
This reduces the length of the s32cc_init_early_clks function and offers
space for more early clocks to be added.
Change-Id: I0d11b97779433a6b15cd76c36aefbb7b92381067
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
There is no need for the bl2 static c file for
CCA and Duaroot CoT, remove them from the repo
Change-Id: I251d085034dae0f6b3c6cefdbb129a9e1dd0530b
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
Integrate the cot-dt2c tool into build process
for TBBR configuration
Change-Id: I42ccbc96c5c8fd21266200e427306a80236a78aa
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
Change the makefile to call the cot-dt2c tool
during the build for Arm platform
Change-Id: Idb7c02cca6b9ddd87f575a42c88e7b2660b896e0
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
Add the standalone CoT dt2c tool for CoT DTB conversion to
c file
Change-Id: If28e580a4c2825f5dc9008e93cd2aae3fc173e73
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
Separate the bl1 and bl2 CoT into individual C files for the
upcoming tool, i.e. the CoT device tree-to-source file generator.
Change-Id: I0d24791991b3539c7aef9a562920dc62fecdc69a
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
align the nv counter naming for stm32mp1-cot-descriptor.dtsi file
Change-Id: I8c41c5e323e8bf867e08b4590dfb42e86204ab65
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
Align the naming of nv_counter to nv_ctr in the DTBs
so that they match with the static C files. Update the
binding documentation accordingly. This renaming is beneficial
for the upcoming conversion tool that will convert CoT DT files
to C files.
Change-Id: If65d51ad9fc6445b1ae9937f1691becf8742cf01
Signed-off-by: Xialin Liu <Xialin.Liu@ARM.com>
* changes:
feat(nxp-clk): enable the A53 clock
feat(nxp-clk): add ARM PLL ODIV enablement
feat(nxp-clk): add ARM PLL enablement
feat(nxp-clk): set rate for clock muxes
As the NEED_* are internal flags used in the build system and are not
meant to be used by platforms, remove them from the RD-V3 makefile.
Signed-off-by: Jaylyn Ren <Jaylyn.Ren2@arm.com>
Change-Id: If7144b9d72c16e8025f929f2546abd96194615ce
Shut down watchdog0 before panic() to avoid the system being reset by
it.
Signed-off-by: Yang Xiwen <forbidden405@foxmail.com>
Change-Id: I4982202db9252b42312bd5f0f6e0729024a157df
The GICR_WAKER.Sleep and GICR_WAKE.Quiescent functionality is solely
about flushing out the LPI cache and ensuring that the contents are
consistent with external memory.
Hence, as shown in GIC-700 TRM version r3p0, software must poll for
Quiescent bit only if LPIs are supported.
Change-Id: I7d69b208428e24d8a3ff30e81bd1a8ee3d0bda6e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
The function always checks the first parent of the current core
instead parse the tree topology to find the parent at parent level
of the CPU. It is because the current loop has no effect as it uses
a fixed parameter 'my_idx' and returns the FIRST parent of CPU.
Also, it looks for the parent nodes in the array of CPU nodes, but
actually they are in a separate array.
This update allows to parse the PSCI topology tree to find
the parent at parent level of the CPU identified by my_idx.
Fixes: 606b743007 ("feat(psci): add support for OS-initiated mode")
Change-Id: I96fb5ecc154a76b16adca5b5055217b8626c9e66
Signed-off-by: Charlie Bareham <charlie.bareham@arm.com>
CPU PMU types are not same for all CPUs on TC platforms, so define the
PMU nodes per micro architectures.
Change-Id: I4e940976cdda9a6eab3e15936c6c41a2bb668c9d
Signed-off-by: Jagdish Gediya <jagdish.gediya@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Add node for Statistical Profiling Extension, which provides
periodic sampling of operations in the CPU pipeline and reports
this via the perf AUX interface.
Change-Id: Ic7a9d9ce927edbce02c7c09470a009dc56247240
Signed-off-by: Jagdish Gediya <jagdish.gediya@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Define ppi-partitions for little, middle, and big cpu groups. PPI
affinity is expressed as a single "ppi-partitions" node, containing a
set of sub-nodes for each microarchitecture type, each with the
property 'affinity' which should be a list of phandles to CPU nodes.
PPI paritions are useful to affine specific PPI with set of CPUs
so that the drivers of micro-architecture specific nodes which uses
PPI can be divided based on CPU list e.g. SPE-PMU, CPU-PMU etc.
Change-Id: If7d47f71387ac982d2d992a0ce2de1652d564bd6
Signed-off-by: Jagdish Gediya <jagdish.gediya@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Change the GIC's DT property 'interrupt-cells' to 4, so the 4th cell is
a phandle to a node describing a set of CPUs this interrupt is affine
to.
If an interrupt is a PPI, and the node pointed in the 4th cell must be a
subnode of the "ppi-partitions" in the GIC node. For interrupt types
other than PPI, this cell must be zero. This is a preparison for
sequential changes for interrupt partitions, as the first step, it sets
all zeros for the interrupt affinity.
Change-Id: I66490a86a27aad5db6b1a42c2d8e0d042eee46a9
Signed-off-by: Jagdish Gediya <jagdish.gediya@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Yann Gautier
Yann Gautier
Patrick Delaunay
Balint Dobszay
Joanna Farley
Madhukar Pappireddy
Amit Nagal
Michal Simek
Ghennadi Procopciuc
Manish Pandey
Xialin Liu
Jaylyn Ren
Yang Xiwen
Manish V Badarkhe
Charlie Bareham
Jagdish Gediya