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2020-01-23	208ebe7 Browse files » Merge "xilinx: versal: PLM to ATF handover" into integration Alexei Fedorov authored on 23 Jan 2020 TrustedFirmware Code Review committed on 23 Jan 2020
	09035d1 Browse files » spm-mm: correcting instructions to build SPM for FVP ... Out of two possible implementation of Secure Partition Manager(SPM) currently only Management mode (MM) design is supported and the support for SPM based on SPCI Alpha 1 prototype has been removed. Earlier both implementation used common build flag "ENABLE_SPM" but it has since been decoupled and MM uses a separate build FLAG "SPM_MM". Instructions to build it for FVP was still using "ENABLE_SPM", which has beend corrected in this patch. Signed-off-by: Manish Pandey <manish.pandey2@arm.com> Change-Id: I505b98173d6051816436aa602ced6dbec4efc776 Manish Pandey committed on 23 Jan 2020
	31ce893 Browse files » xilinx: versal: PLM to ATF handover ... Parse the parameter structure the PLM populates, to populate the bl32 and bl33 image structures. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com> Change-Id: I317072d1086f6cc6f90883c1b8b6d086ff57b443 Venkatesh Yadav Abbarapu committed on 23 Jan 2020
2020-01-22	f44d291 Browse files » Merge changes from topic "add-versal-soc-support" into integration ... * changes: plat: xilinx: Move pm_client.h to common directory plat: xilinx: versal: Make silicon default build target xilinx: versal: Wire silicon default setup versal: Increase OCM memory size for DEBUG builds plat: xilinx: versal: Dont set IOU switch clock arm64: versal: Adjust cpu clock for versal virtual xilinx: versal: Add support for PM_GET_OPERATING_CHARACTERISTIC EEMI call plat: versal: Add Get_ChipID API plat: xilinx: versal: Add load Pdi API support xilinx: versal: Add feature check API xilinx: versal: Implement set wakeup source for client plat: xilinx: versal: Add GET_CALLBACK_DATA function xilinx: versal: Add PSCI APIs for system shutdown & reset xilinx: versal: Add PSCI APIs for suspend/resume xilinx: versal: Remove no_pmc ops to ON power domain xilinx: versal: Add set wakeup source API xilinx: versal: Add client wakeup API xilinx: versal: Add query data API xilinx: versal: Add request wakeup API xilinx: versal: Add PM_INIT_FINALIZE API for versal xilinx: versal: Add support of PM_GET_TRUSTZONE_VERSION API xilinx: versal: enable ipi mailbox service xilinx: move ipi mailbox svc to xilinx common plat: xilinx: versal: Implement PM IOCTL API xilinx: versal: Implement power down/restart related EEMI API xilinx: versal: Add SMC handler for EEMI API xilinx: versal: Implement PLL related PM APIs xilinx: versal: Implement clock related PM APIs xilinx: versal: Implement pin control related PM APIs xilinx: versal: Implement reset related PM APIs xilinx: versal: Implement device related PM APIs xilinx: versal: Add support for suspend related APIs xilinx: versal: Add get_api_version support xilinx: Add support to send PM API to PMC using IPI for versal plat: xilinx: versal: Move versal_def.h to include directory plat: xilinx: versal: Move versal_private.h to include directory plat: xilinx: zynqmp: Use GIC framework for warm restart Soby Mathew authored on 22 Jan 2020 TrustedFirmware Code Review committed on 22 Jan 2020
2020-01-22	c9c0b66 Browse files » Merge "Set lld as the default linker for Clang builds" into integration Sandrine Bailleux authored on 22 Jan 2020 TrustedFirmware Code Review committed on 22 Jan 2020
2020-01-21	3b3d406 Browse files » Merge "docs: Add upcoming Change Log to Table of Contents" into integration Sandrine Bailleux authored on 21 Jan 2020 TrustedFirmware Code Review committed on 21 Jan 2020
2020-01-20	ac7764b Browse files » doc: stm32mp1: Update build command line ... Add new flags for storage support that must be used in the build command line. Add the complete build steps for an OP-TEE configuration. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Change-Id: I0c682f6eb0aab83aa929f4ba734d3151c264aeed Lionel Debieve committed on 20 Jan 2020
2020-01-17	641f16e Browse files » Set lld as the default linker for Clang builds ... The LLVM linker replaces the GNU linker as default for the link on Clang builds. It is possible to override the default linker by setting the LD build flag. The patch also updates the TF-A doc. Change-Id: Ic08552b9994d4fa8f0d4863e67a2726c1dce2e35 Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com> Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com> Ambroise Vincent authored on 17 Jul 2019 Mark Dykes committed on 17 Jan 2020
2020-01-17	992d2fe Browse files » docs: Add upcoming Change Log to Table of Contents ... Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com> Change-Id: I2a7f38eaae3a78fc3caa37833af755c15e8236ce laurenw-arm committed on 17 Jan 2020
2020-01-16	38aac6d Browse files » Merge "docs: Creating a Change Log Template File" into integration Mark Dykes authored on 16 Jan 2020 TrustedFirmware Code Review committed on 16 Jan 2020
2020-01-15	7b9f0cf Browse files » plat: xilinx: versal: Make silicon default build target ... This patch makes default build target as silicon instead of QEMU. The default can be overwritten by specifying it through build flag VERSAL_PLATFORM. Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Change-Id: Ia4cb1df1f206db3e514e8ce969acca875e973ace Siva Durga Prasad Paladugu authored on 10 Jul 2019 Jolly Shah committed on 15 Jan 2020
2020-01-14	4330905 Browse files » rpi4: Fix documentation of armstub config entry ... It's in fact mandatory. Seen with RPi firmware 1.20190925. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Change-Id: I80739b74f25817294adc52cfd26a3ec59c06f892 Jan Kiszka authored on 9 Dec 2019 Olivier Deprez committed on 14 Jan 2020
2020-01-13	dadd806 Browse files » Merge "docs: GCC toolchain upgrade to version 9.2-2019.12" into integration Alexei Fedorov authored on 13 Jan 2020 TrustedFirmware Code Review committed on 13 Jan 2020
2020-01-10	f35e5ab Browse files » docs: GCC toolchain upgrade to version 9.2-2019.12 ... This toolchain provides multiple cross compilers and are publicly available on developer.arm.com We build TF-A in CI using: AArch32 bare-metal target (arm-none-eabi) AArch64 ELF bare-metal target (aarch64-none-elf) Change-Id: I910200174d5bad985504d1af4a1ae5819b524003 Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com> Madhukar Pappireddy committed on 10 Jan 2020
2020-01-10	5b33ad1 Browse files » Unify type of "cpu_idx" across PSCI module. ... NOTE for platform integrators: API `plat_psci_stat_get_residency()` third argument `last_cpu_idx` is changed from "signed int" to the "unsigned int" type. Issue / Trouble points 1. cpu_idx is used as mix of `unsigned int` and `signed int` in code with typecasting at some places leading to coverity issues. 2. Underlying platform API's return cpu_idx as `unsigned int` and comparison is performed with platform specific defines `PLAFORM_xxx` which is not consistent Misra Rule 10.4: The value of a complex expression of integer type may only be cast to a type that is narrower and of the same signedness as the underlying type of the expression. Based on above points, cpu_idx is kept as `unsigned int` to match the API's and low-level functions and platform defines are updated where ever required Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com> Change-Id: Ib26fd16e420c35527204b126b9b91e8babcc3a5c Deepika Bhavnani committed on 10 Jan 2020
2020-01-08	3c0d784 Browse files » docs: Creating a Change Log Template File ... Creating a Change Log Template for ALL to update with relevant new features, changes, fixes and known issues for each upcoming release of Trusted Firmware-A. The contents of this file should be added to the collective change log at the time of release code freeze. Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com> Change-Id: Idfbdcef0d40b10312dc88b6e1cbe31856fda887e laurenw-arm committed on 8 Jan 2020
2020-01-02	8a0a819 Browse files » Merge "bl31: Split into two separate memory regions" into integration Alexei Fedorov authored on 2 Jan 2020 TrustedFirmware Code Review committed on 2 Jan 2020
2019-12-29	f8578e6 Browse files » bl31: Split into two separate memory regions ... Some platforms are extremely memory constrained and must split BL31 between multiple non-contiguous areas in SRAM. Allow the NOBITS sections (.bss, stacks, page tables, and coherent memory) to be placed in a separate region of RAM from the loaded firmware image. Because the NOBITS region may be at a lower address than the rest of BL31, __RW_{START,END}__ and __BL31_{START,END}__ cannot include this region, or el3_entrypoint_common would attempt to invalidate the dcache for the entire address space. New symbols __NOBITS_{START,END}__ are added when SEPARATE_NOBITS_REGION is enabled, and the dcached for the NOBITS region is invalidated separately. Signed-off-by: Samuel Holland <samuel@sholland.org> Change-Id: Idedfec5e4dbee77e94f2fdd356e6ae6f4dc79d37 Samuel Holland committed on 29 Dec 2019
2019-12-23	83e9552 Browse files » Workaround for Hercules erratum 1688305 ... Erratum 1688305 is a Cat B erratum present in r0p0, r0p1 versions of Hercules core. The erratum can be avoided by setting bit 1 of the implementation defined register CPUACTLR2_EL1 to 1 to prevent store- release from being dispatched before it is the oldest. Change-Id: I2ac04f5d9423868b6cdd4ceb3d0ffa46e570efed Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com> Madhukar Pappireddy committed on 23 Dec 2019
2019-12-20	86ed895 Browse files » Merge "debugfs: add SMC channel" into integration Mark Dykes authored on 20 Dec 2019 TrustedFirmware Code Review committed on 20 Dec 2019
	0bf9f56 Browse files » spm-mm: Refactor spm_svc.h and its contents ... Change-Id: I91c192924433226b54d33e57d56d146c1c6df81b Signed-off-by: Paul Beesley <paul.beesley@arm.com> Paul Beesley authored on 15 Oct 2019 Manish Pandey committed on 20 Dec 2019
	aeaa225 Browse files » spm-mm: Refactor secure_partition.h and its contents ... Before adding any new SPM-related components we should first do some cleanup around the existing SPM-MM implementation. The aim is to make sure that any SPM-MM components have names that clearly indicate that they are MM-related. Otherwise, when adding new SPM code, it could quickly become confusing as it would be unclear to which component the code belongs. The secure_partition.h header is a clear example of this, as the name is generic so it could easily apply to any SPM-related code, when it is in fact SPM-MM specific. This patch renames the file and the two structures defined within it, and then modifies any references in files that use the header. Change-Id: I44bd95fab774c358178b3e81262a16da500fda26 Signed-off-by: Paul Beesley <paul.beesley@arm.com> Paul Beesley authored on 15 Oct 2019 Manish Pandey committed on 20 Dec 2019
	538b002 Browse files » spm: Remove SPM Alpha 1 prototype and support files ... The Secure Partition Manager (SPM) prototype implementation is being removed. This is preparatory work for putting in place a dispatcher component that, in turn, enables partition managers at S-EL2 / S-EL1. This patch removes: - The core service files (std_svc/spm) - The Resource Descriptor headers (include/services) - SPRT protocol support and service definitions - SPCI protocol support and service definitions Change-Id: Iaade6f6422eaf9a71187b1e2a4dffd7fb8766426 Signed-off-by: Paul Beesley <paul.beesley@arm.com> Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com> Paul Beesley authored on 14 Oct 2019 Manish Pandey committed on 20 Dec 2019
	3f3c341 Browse files » Remove dependency between SPM_MM and ENABLE_SPM build flags ... There are two different implementations of Secure Partition management in TF-A. One is based on the "Management Mode" (MM) design, the other is based on the Secure Partition Client Interface (SPCI) specification. Currently there is a dependency between their build flags that shouldn't exist, making further development harder than it should be. This patch removes that dependency, making the two flags function independently. Before: ENABLE_SPM=1 is required for using either implementation. By default, the SPCI-based implementation is enabled and this is overridden if SPM_MM=1. After: ENABLE_SPM=1 enables the SPCI-based implementation. SPM_MM=1 enables the MM-based implementation. The two build flags are mutually exclusive. Note that the name of the ENABLE_SPM flag remains a bit ambiguous - this will be improved in a subsequent patch. For this patch the intention was to leave the name as-is so that it is easier to track the changes that were made. Change-Id: I8e64ee545d811c7000f27e8dc8ebb977d670608a Signed-off-by: Paul Beesley <paul.beesley@arm.com> Paul Beesley authored on 16 Sep 2019 Manish Pandey committed on 20 Dec 2019
2019-12-18	992f091 Browse files » debugfs: add SMC channel ... Provide an SMC interface to the 9p filesystem. This permits accessing firmware drivers through a common interface, using standardized read/write/control operations. Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com> Signed-off-by: Olivier Deprez <olivier.deprez@arm.com> Change-Id: I9314662314bb060f6bc02714476574da158b2a7d Ambroise Vincent authored on 12 Jul 2019 Olivier Deprez committed on 18 Dec 2019
2019-12-17	52ff3b4 Browse files » Merge "doc: Fix indentation in build options documentation" into integration Olivier Deprez authored on 17 Dec 2019 TrustedFirmware Code Review committed on 17 Dec 2019
	535fa66 Browse files » doc: Fix indentation in build options documentation ... Sphinx was showing the following warning message: docs/getting_started/build-options.rst:200: WARNING: Bullet list ends without a blank line; unexpected unindent. Change-Id: Iad5d49c1e0d25dd623ad15bce1af31babf860c03 Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com> Sandrine Bailleux committed on 17 Dec 2019
	985c8a3 Browse files » Merge "Update list of main maintainers" into integration Sandrine Bailleux authored on 17 Dec 2019 TrustedFirmware Code Review committed on 17 Dec 2019
2019-12-16	186acdd Browse files » Merge "cryptocell: add cryptocell 712 RSA 3K support" into integration Soby Mathew authored on 16 Dec 2019 TrustedFirmware Code Review committed on 16 Dec 2019
2019-12-16	01534e8 Browse files » Update list of main maintainers ... Change-Id: Ia4faf873f8946992737f76870ac92bc5cb3f4020 Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com> Sandrine Bailleux committed on 16 Dec 2019