- 28 Jun, 2021 2 commits
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Usama Arif authored
"arm,psci" expects the FIDs for cpu-on, cpu-off and cpu-suspend, which arent present in the device tree, so remove it from psci compatible. Signed-off-by: Usama Arif <usama.arif@arm.com> Change-Id: Icd1ce8ec7fd3f270925e4b3d5d0187088ffe4ba5
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Usama Arif authored
The MHUv2 driver has been merged upstream, and it has a different dts format compared to what was previously used. This patch aligns with the upstream driver. Signed-off-by: Usama Arif <usama.arif@arm.com> Change-Id: Ic963c21c1475d301c3a75686718e6e17841831c3
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- 16 Jun, 2021 1 commit
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Anurag Koul authored
Fix the mapping of SCMI clock specifiers to the clusters they drive. Also, add CPU cores to cluster mappings. Signed-off-by: Anurag Koul <anurag.koul@arm.com> Change-Id: I230bea5614de4e29b54e1686b31bf01c0b6aa86c
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- 05 May, 2021 1 commit
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Andre Przywara authored
In the comment in the ARM FPGA DT we promise a generous 100 MB initrd, but actually describe only a size of 20 MB. As initrds are the most common and easy userland option for the boards, let's increase the maximum size to the advertised 100 MB, to avoid unpacking errors when an initrd exceeds the current limit of 20 MB. Change-Id: If08ba3fabdad27b2c2aff93b18c3f664728b4348 Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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- 30 Apr, 2021 1 commit
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Usama Arif authored
This allows the the Matterhorn ELP Arm core to operate at its designated OPP. Signed-off-by: Usama Arif <usama.arif@arm.com> Change-Id: I7ccef0cfd079d630c3cfe7874590bf42789a1dca
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- 27 Apr, 2021 1 commit
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Alexei Fedorov authored
This patch fixes static checks errors reported for missing copyright in `include/dt-bindings/interrupt-controller/arm-gic.h` and the include order of header files in `.dts` and `.dtsi` files. Change-Id: I2baaf2719fd2c84cbcc08a8f0c4440a17a9f24f6 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com> Signed-off-by: Chris Kay <chris.kay@arm.com>
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- 21 Apr, 2021 5 commits
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Grzegorz Szymaszek authored
Seeed Studio’s SoM‐STM32MP157C is a System‐on‐Module that integrates the STM32MP157C MPU (the 650 MHz dual‐core variant with a GPU and a cryptographic processor) the STPMIC1A PMIC, 512 MB of DDR3 RAM and a 4 GB eMMC. There are two LEDs as well, one hardwired to the PMIC’s VDD output, and the other available at the MPU’s port PG3. The SoM can be plugged into a carrier board using its three 70‑pin connectors. Seeed Odyssey‐STM32MP157C is the reference carrier board for the SoM in a Raspberry Pi‐like form factor. It features a WiFi/Bluetooth chip, a microSD card port and various I/O interfaces. The device tree is based on the DKx boards. TF‑A was successfully tested on the board with Buildroot 2021.02 and U-Boot 2021.04. Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl> Change-Id: I2c9aecc925561e8d338dddbb192d3bb23a533914
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Grzegorz Szymaszek authored
The new pins—PA8, PA9, PE5, and PC7—are described in a new pinctrl node named “sdmmc2-d47-3”, AKA phandle “sdmmc2_d47_pins_d”. These names are identical to their Linux kernel counterparts (commit 7af08140979a6e7e12b78c93b8625c8d25b084e2). Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl> Change-Id: Ie6a019f4361790f6b5d4910ce1e7b507a6c6a21a
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Grzegorz Szymaszek authored
Some STM32MP1‐based boards, like Seeed Studio’s SoM‐STM32MP157C, have the SoC connected to the PMIC via I2C2 instead of I2C4 (which is used on the official ST development boards). This commit brings TF‑A one step closer to boot on such boards. The pins used, PH4 and PH5, are described in a new pinctrl node named “i2c2-0”, AKA phandle “i2c2_pins_a”. These names are identical to their Linux kernel counterparts (commit 7af08140979a6e7e12b78c93b8625c8d25b084e2). Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl> Change-Id: Ief6f0a632cfa992dcf3fed95d266ad6a07a96fe0
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Grzegorz Szymaszek authored
Some STM32MP1‐based boards, like Seeed Studio’s SoM‐STM32MP157C, have the SoC connected to the PMIC via I2C2 instead of I2C4 (which is used on the official ST development boards). This commit brings TF‑A one step closer to boot on such boards. Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl> Change-Id: Iec9c80f29ce95496e8f1b079b7a23f1914b74901
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Alexei Fedorov authored
The Arm Generic Timer specification mandates that the interrupt associated with each timer is low level triggered, see: Arm Cortex-A76 Core: "Each timer provides an active-LOW interrupt output to the SoC." Arm Cortex-A53 MPCore Processor: "It generates timer events as active-LOW interrupt outputs and event streams." The following files in fdts\ fvp-base-gicv3-psci-common.dtsi fvp-base-gicv3-psci-aarch32-common.dtsi fvp-base-gicv2-psci-aarch32.dts fvp-base-gicv2-psci.dts fvp-foundation-gicv2-psci.dts fvp-foundation-gicv3-psci.dts describe interrupt types as edge rising IRQ_TYPE_EDGE_RISING = 0x01: interrupts = <1 13 0xff01>, <1 14 0xff01>, <1 11 0xff01>, <1 10 0xff01>; , see include\dt-bindings\interrupt-controller\arm-gic.h: which causes Linux to generate the warnings below: arch_timer: WARNING: Invalid trigger for IRQ5, assuming level low arch_timer: WARNING: Please fix your firmware This patch adds GIC_CPU_MASK_RAW macro definition to include\dt-bindings\interrupt-controller\arm-gic.h, modifies interrupt type to IRQ_TYPE_LEVEL_LOW and makes use of type definitions in arm-gic.h. Change-Id: Iafa2552a9db85a0559c73353f854e2e0066ab2b9 Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
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- 20 Apr, 2021 2 commits
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Mikael Olsson authored
By default the Arm Ethos-N NPU will boot up in secure mode. In this mode the non-secure world cannot access the registers needed to use the NPU. To still allow the non-secure world to use the NPU, a SiP service has been added that can delegate non-secure access to the registers needed to use it. Only the HW_CONFIG for the Arm Juno platform has been updated to include the device tree for the NPU and the platform currently only loads the HW_CONFIG in AArch64 builds. Signed-off-by: Mikael Olsson <mikael.olsson@arm.com> Change-Id: I65dfd864042ed43faae0a259dcf319cbadb5f3d2
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Mikael Olsson authored
To make it possible to use the hw_config device tree for dynamic configuration in BL31 on the Arm Juno platform. A placeholder hw_config has been added that is included in the FIP and a Juno specific BL31 setup has been added to populate fconf with the hw_config. Juno's BL2 setup has been updated to align it with the new behavior implemented in the Arm FVP platform, where fw_config is passed in arg1 to BL31 instead of soc_fw_config. The BL31 setup is expected to use the fw_config passed in arg1 to find the hw_config. Signed-off-by: Mikael Olsson <mikael.olsson@arm.com> Change-Id: Ib3570faa6714f92ab8451e8f1e59779dcf19c0b6
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- 14 Apr, 2021 1 commit
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Usama Arif authored
The number of ITS have changed from 4 to 1, resulting in GICR base address change. Signed-off-by: Usama Arif <usama.arif@arm.com> Change-Id: I28101f0d1faf9f3c58591b642033c3fd49a275e7
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- 02 Mar, 2021 1 commit
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sah01 authored
Signed-off-by: sah01 <sahil@arm.com> Change-Id: Ic11d739c0bf2076354716cc06fbe25e9000a21e7
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- 09 Feb, 2021 1 commit
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Usama Arif authored
This allows Matterhorn cores to operate at their optimal OPPs. Signed-off-by: Usama Arif <usama.arif@arm.com> Change-Id: I2e1b784da10154a1f1f65dd0e3a39213e7683116
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- 03 Feb, 2021 1 commit
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Avinash Mehta authored
Increase the core count and add respective entries in DTS. Add Klein assembly file to cpu sources for core initialization. Add SCMI entries for cores. Signed-off-by: Avinash Mehta <avinash.mehta@arm.com> Change-Id: I14dc1d87df6dcc8d560ade833ce1f92507054747
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- 27 Jan, 2021 1 commit
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Nikos Nikoleris authored
The value of stdout-path is a string and as a result, we can't use a label as a reference to the serial0 node. This change fixes the stdout-path property for N1SDP, Morello and TC0 by pointing to the right alias. Signed-off-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Change-Id: I3d403389a424569be56327fab4140fec06f96d37
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- 19 Jan, 2021 1 commit
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Ahmad Fatoum authored
The Linux Automation MC-1 is a SBC built around the Octavo Systems OSD32MP15x SiP. The SiP features up to 1 GB DDR3 RAM, EEPROM and PMIC. The board has eMMC and a SD slot for storage. The SDRAM calibration values are taken as is from the DKx boards, which seem to be suitable for operation at German room temperature. This is deemed ok for now, but for use in the field, the SiP will likely need to have its timings determined in a climate chamber. Change-Id: I5f43a61930151ae9d1df2ea7d0f6f9697c813ce0 Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
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- 14 Dec, 2020 2 commits
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Arunachalam Ganapathy authored
Add reserved-memory region for OP-TEE and mark as no-map. This memory region is used by OP-TEE as non-secure shared RAM. Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Change-Id: I5a22999a8c5550024d0f47e848d35924017df245
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Arunachalam Ganapathy authored
This patch adds support to enable OP-TEE as S-EL1 SP with SPMC at S-EL2 - create SPMC manifest file with OP-TEE as SP - add support for ARM_SPMC_MANIFEST_DTS build option - add optee entry with ffa as method in tc0.dts Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Change-Id: Ia9b5c22c6f605d3886914bbac8ac45e8365671cb
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- 08 Dec, 2020 2 commits
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Olivier Deprez authored
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com> Change-Id: I0981c43e2ef8172138f65d95eac7b20f8969394e
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Olivier Deprez authored
Specify peripherals accessed by OP-TEE as a Secure Partition running as a VM managed by the SPMC. Signed-off-by: Olivier Deprez <olivier.deprez@arm.com> Change-Id: Icf9aae038e2b1b0ce4696f78ff964bfff8a1498c
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- 23 Nov, 2020 2 commits
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Jessica Clarke authored
Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com> Change-Id: I5ad5290925f637b94168b507b3dcbdd5e1b82e5a
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Jessica Clarke authored
This is not a standard string that any kernel recognises, nor do any of the FDTs embedded in kernels specify this, nor does QEMU's virt machine. Whilst its presence does no harm, it's not a thing code should consult as a result, and so drop it in order to not cause confusion and risk incorrect code being written to search for it. Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com> Change-Id: Iea3214a23181c54e600cf8f4f12dfc822140c23d
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- 20 Oct, 2020 1 commit
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Arunachalam Ganapathy authored
- Reserve 32MB below ARM_AP_TZC_DRAM1_BASE for TC0_TZC_DRAM1 - Add TC0_NS_DRAM1 base and mapping - Reserve memory region in tc0.dts Change-Id: If2431f7f68e4255e28c86a0e89637dab7c424a13 Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
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- 13 Oct, 2020 1 commit
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Yann Gautier authored
Without this node, the board fails to boot and panics in the function stm32mp_init_auth(). Change-Id: Ia54924410dac2a8c94dd6e45d7e93977fe7d87e2 Signed-off-by: Yann Gautier <yann.gautier@st.com>
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- 12 Oct, 2020 1 commit
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Christophe Kerello authored
FMC node bindings are modified to add EBI controller node. FMC driver and associated device tree files are modified to support these new bindings. Change-Id: I4bf201e96a1aca20957e0dac3a3b87caadd05bdc Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
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- 08 Oct, 2020 1 commit
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Jagadeesh Ujja authored
enable virtio-rng component for morello fvp platform Change-Id: I89b950f067a4d14dfa418de3859c88c8f91cf7c5 Signed-off-by: Jagadeesh Ujja <jagadeesh.ujja@arm.com>
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- 29 Sep, 2020 1 commit
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Andre Przywara authored
The FPGA images used in Arm Ltd. focus on CPU cores, so they share a common platform, with a minimal set of peripherals (interconnect, GIC, UART). This allows to support most platforms with a single devicetree file. The topology and number of CPU cores differ, but those will added at runtime, in BL31. Other adjustments (GICR size, SPE node, command line) are also done at this point. Add the common devicetree file to TF-A's build system, so it can be build together with BL31. At runtime, the resulting .dtb file should be uploaded to the address given with FPGA_PRELOADED_DTB_BASE at build time. Change-Id: I3206d6131059502ec96896e95329865452c9d83e Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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- 28 Sep, 2020 1 commit
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Manoj Kumar authored
Change-Id: Ib5945c37983505f327a195bdb8b91ed1b7b90921 Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
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- 24 Sep, 2020 1 commit
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Yann Gautier authored
There is one dtsi file per SoC version: - STM32MP151: common part for all version, Single Cortex-A7 - STM32MP153: Dual Cortex-A7 - STM32MP157: + GPU and DSI, but not needed for TF-A The STM32MP15xC include a cryptography peripheral, add it in a dedicated file. There are 4 packages available, for which the IOs number change. Have one file for each package. The 2 packages AB and AD are added. STM32157A-DK1 and STM32MP157C-DK2 share most of their features, a common dkx file is then created. Some reordering is done in other files, and realign with kernel DT files. The DDR files are generated with our internal tool, no changes in the registers values. Change-Id: I9f2ef00306310abe34b94c2f10fc7a77a10493d1 Signed-off-by: Yann Gautier <yann.gautier@st.com>
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- 22 Sep, 2020 1 commit
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Usama Arif authored
This is as part of the architecture change in TC0. Change-Id: I470241f67938e7998941d26f0e8bc05073234152 Signed-off-by: Usama Arif <usama.arif@arm.com>
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- 16 Sep, 2020 1 commit
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Sayanta Pattanayak authored
Remote chip ITS, SMMU, PCIe nodes are added for enabling remote chip PCIe hierarchy. Change-Id: I5b3ca733715defa38e413588ccd13d0688cba271 Signed-off-by: Sayanta Pattanayak <sayanta.pattanayak@arm.com> Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@arm.com>
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- 08 Sep, 2020 1 commit
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Avinash Mehta authored
This change replaces hdlcd with DPU in dts file for TC0 Change-Id: If25dfd3ddffc07279ab487f65e1bb82b27a26604 Signed-off-by: Avinash Mehta <avinash.mehta@arm.com>
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- 07 Sep, 2020 1 commit
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Rui Miguel Silva authored
Add USB IP node as the MPS3 board has the NXP isp1763 host controller. Change-Id: I47c57e4c8345d244c46895b52fcaecc1c6f1b504 Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: lakshmi Kailasanathan <lakshmi.Kailasanathan@arm.com>
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- 28 Aug, 2020 1 commit
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Manish V Badarkhe authored
Created a header file defining the id of the various nv-counters used in the system. Also, updated the device tree to add 'id' property for the trusted and non-trusted nv-counters. Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com> Change-Id: Ia41a557f7e56ad4ed536aee11c7a59e078ae07c0
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- 27 Aug, 2020 2 commits
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Usama Arif authored
This includes both cpu and cluster sleep parameters. Change-Id: I6a9e90b88508d6d2acd2538007cbbdd1cf976442 Signed-off-by: Usama Arif <usama.arif@arm.com>
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Usama Arif authored
The pl180 mmc uses 3.3V fixed regulator and vexpress sysreg for card detection and write protect. Change-Id: I2513cfcb97217e282a081a700f3a9f723e8207ff Signed-off-by: Usama Arif <usama.arif@arm.com>
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- 31 Jul, 2020 1 commit
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Manish Pandey authored
Currently only single signing domain is supported for SP packages but there is plan to support dual signing domains if CoT is dualroot. SP_CONTENT_CERT_ID is the certificate file which is currently generated and signed with trusted world key which in-turn is derived from Silicon provider RoT key. To allow dual signing domain for SP packages, other certificate file will be derived from Platform owned RoT key. This patch renames "SP_CONTENT_CERT_ID" to "SIP_SP_CONTENT_CERT_ID" and does other related changes. Signed-off-by: Manish Pandey <manish.pandey2@arm.com> Change-Id: I0bc445a3ab257e2dac03faa64f46e36a9fed5e93
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