LuminaSensum/arm-trusted-firmware

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LuminaSensum / arm-trusted-firmware

2017-10-23	8e743bc Browse files » BL31: Introduce Publish and Subscribe framework ... This light-weight framework enables some EL3 components to publish events which other EL3 components can subscribe to. Publisher can optionally pass opaque data for subscribers. The order in which subscribers are called is not defined. Firmware design updated. Change-Id: I24a3a70b2b1dedcb1f73cf48313818aebf75ebb6 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 23 Oct 2017
2017-10-21	f911e22 Browse files » Merge pull request #1131 from jeenu-arm/gic-migrate ... Migrate upstream platforms to using interrupt properties davidcunado-arm authored on 21 Oct 2017 GitHub committed on 21 Oct 2017
	623c437 Browse files » Merge pull request #1130 from jeenu-arm/gic-patches ... New GIC APIs and specifying interrupt propertes davidcunado-arm authored on 21 Oct 2017 GitHub committed on 21 Oct 2017
	6de7c00 Browse files » Merge pull request #1135 from EvanLloyd/ejll/62_fiptool2 ... fiptool: Enable Visual Studio build davidcunado-arm authored on 21 Oct 2017 GitHub committed on 21 Oct 2017
2017-10-20	8b9f419 Browse files » Merge pull request #1136 from antonio-nino-diaz-arm/an/xlat-get-set-attr ... Add APIs to get and modify attributes of memory regions davidcunado-arm authored on 20 Oct 2017 GitHub committed on 20 Oct 2017
2017-10-19	37b5614 Browse files » Merge pull request #1134 from masahir0y/uniphier ... uniphier: fix section of ROTPK hash davidcunado-arm authored on 19 Oct 2017 GitHub committed on 19 Oct 2017
2017-10-18	3daf7c9 Browse files » Merge pull request #1140 from eleanorbonnici-arm/eb/docs/update_models ... Update Foundation, AEM and Cortex Models versions davidcunado-arm authored on 18 Oct 2017 GitHub committed on 18 Oct 2017
	b4e81a3 Browse files » Merge pull request #1129 from robertovargas-arm/enable_O0 ... Fix use of MSR (immediate) davidcunado-arm authored on 18 Oct 2017 GitHub committed on 18 Oct 2017
	99f38f5 Browse files » Update Foundation, AEM and Cortex Models versions ... Trusted Firmware has been tested as part of its CI system against Cortex and Foundation models in the 11.1 Model release available on developer.arm.com. Trusted Firmware has also been tested against the v8.7 AEM model. This patch updates the user guide documentation to reflect the version of the Foundation, AEM and Cortex Models that Trusted Firmware has been tested against. Change-Id: Ia0f51469032427b6056567d151bf8144a7cf0e42 Signed-off-by: Eleanor Bonnici <Eleanor.bonnici@arm.com> Eleanor Bonnici committed on 18 Oct 2017
	917d796 Browse files » uniphier: move ROTPK hash to .rodata section ... This is not executable code. It should be put into .rodata instead of .text section. This produces more correct BL1 image when SEPARATE_CODE_AND_RODATA is defined. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Masahiro Yamada committed on 18 Oct 2017
2017-10-17	38f5d3f Browse files » Merge pull request #1133 from geesun/qx/fixed_tbbr_doc_ver ... docs: Update Trusted Board Boot Requirements document number davidcunado-arm authored on 17 Oct 2017 GitHub committed on 17 Oct 2017
	95ad62b Browse files » zynqmp: Migrate to using interrupt properties ... Change-Id: Ia8503d446cc8b4246013046f6294fea364c9c882 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 17 Oct 2017
	831b375 Browse files » mt8173: Migrate to using interrupt properties ... Change-Id: I1463a4f9b74d74d59ac1d37b7b9c8e53416ab904 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 17 Oct 2017
	be9a750 Browse files » poplar: Migrate to using interrupt properties ... Change-Id: Ibca6ea29be32783de666e0e0a0481668fc11860f Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 17 Oct 2017
	ccd0c24 Browse files » Merge pull request #1127 from davidcunado-arm/dc/pmrc_init ... Init and save / restore of PMCR_EL0 / PMCR davidcunado-arm authored on 17 Oct 2017 GitHub committed on 17 Oct 2017
	5d2f87e Browse files » Merge pull request #1126 from robertovargas-arm/psci-v1.1 ... Update PSCI to v1.1 davidcunado-arm authored on 17 Oct 2017 GitHub committed on 17 Oct 2017
	a1ee383 Browse files » fiptool: Enable Visual Studio build ... Updates are required to enable the fiptool utility to be built on a Windows platform. This change modifies the source files to enable building with Visual Studio (detected via preprocessor settings). The primary changes are: 1. Provide an implementation of the getopt_long function. This does not exist in the Visual Studio CRT libraries because Windows commands normally use '/' not '-' as an option indicator. 2. Redirect some function names to match those supported by the Visual Studio libraries (when building with Visual Studio). 2. Modify a structure name (stat) to match that provided by the Visual Studio libraries (_stat). Note - this change does not provide makefile updates. It only modifies the sources to enable the fiptool to be built from a Visual Studio project. In normal use the presence of FIPTOOL.EXE is enough to satisfy the make requirements. A makefile change may be derived from the Visual Studio command line information at some point in the future. Change-Id: I3ade77ea140246af3c030920b3f97c070087f111 Signed-off-by: Evan Lloyd <evan.lloyd@arm.com> Evan Lloyd committed on 17 Oct 2017
	ec0c8fd Browse files » Introduce functions to disable the MMU in EL1 ... The implementation is the same as those used to disable it in EL3. Change-Id: Ibfe7e69034a691fbf57477c5a76a8cdca28f6b26 Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com> Antonio Nino Diaz committed on 17 Oct 2017
	996d6b3 Browse files » xlat: Introduce API to change memory attributes of a region ... This patch introduces a new API in the translation tables library (v2), that allows to change the memory attributes of a memory region. It may be used to change its execution permissions and data access permissions. As a prerequisite, the memory must be already mapped. Moreover, it must be mapped at the finest granularity (currently 4 KB). Change-Id: I242a8c6f0f3ef2b0a81a61e28706540462faca3c Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com> Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com> Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com> Sandrine Bailleux authored on 17 Oct 2017 Antonio Nino Diaz committed on 17 Oct 2017
	1be910b Browse files » xlat: Introduce API to get memory attributes of a region ... This patch introduces a new API in the translation tables library (v2), that allows to query the memory attributes of a memory block or a memory page. Change-Id: I45a8b39a53da39e7617cbac4bff5658dc1b20a11 Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com> Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com> Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com> Sandrine Bailleux authored on 13 Oct 2017 Antonio Nino Diaz committed on 17 Oct 2017
	8bf5bac Browse files » xlat: Define translation regime in AArch32 ... Previously, in AArch32, `IMAGE_XLAT_DEFAULT_REGIME` wasn't defined. The translation regime is only used in the AArch64 port of the translation tables library v2, so this is not a problem for now, but future patches will use it. `IMAGE_EL` isn't used in AArch32, so it isn't needed to define it. Change-Id: I4acdb01a58658956ab94bd82ed5b7fee1aa6ba90 Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com> Antonio Nino Diaz committed on 17 Oct 2017
2017-10-16	c639e8e Browse files » GIC: Allow specifying interrupt properties ... The GIC driver initialization currently allows an array of interrupts to be configured as secure. Future use cases would require more interrupt configuration other than just security, such as priority. This patch introduces a new interrupt property array as part of both GICv2 and GICv3 driver data. The platform can populate the array with interrupt numbers and respective properties. The corresponding driver initialization iterates through the array, and applies interrupt configuration as required. This capability, and the current way of supplying array (or arrays, in case of GICv3) of secure interrupts, are however mutually exclusive. Henceforth, the platform should supply either: - A list of interrupts to be mapped as secure (the current way). Platforms that do this will continue working as they were. With this patch, this scheme is deprecated. - A list of interrupt properties (properties include interrupt group). Individual interrupt properties are specified via. descriptors of type 'interrupt_prop_desc_t', which can be populated with the macro INTR_PROP_DESC(). A run time assert checks that the platform doesn't specify both. Henceforth the old scheme of providing list of secure interrupts is deprecated. When built with ERROR_DEPRECATED=1, GIC drivers will require that the interrupt properties are supplied instead of an array of secure interrupts. Add a section to firmware design about configuring secure interrupts. Fixes ARM-software/tf-issues#262 Change-Id: I8eec29e72eb69dbb6bce77879febf32c95376942 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	a982f43 Browse files » uniphier: Migrate to using interrupt properties ... Change-Id: I795ec540942130b5ddc0fa1fd7167f7e1d1ae967 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	2296610 Browse files » GIC: Add helpers to set interrupt configuration ... The helpers perform read-modify-write on GIC*_ICFGR registers, but don't serialise callers. Any serialisation must be taken care of by the callers. Change-Id: I71995f82ff2c7f70d37af0ede30d6ee18682fd3f Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	b2c363b Browse files » ARM platforms: Migrate to using interrupt properties ... An earlier patch added provision for the platform to provide secure interrupt properties. ARM platforms already has a list of interrupts that fall into different secure groups. This patch defines macros that enumerate interrupt properties in the same fashion, and points the driver driver data to a list of interrupt properties rather than list of secure interrupts on ARM platforms. The deprecated interrupt list definitions are however retained to support legacy builds. Configuration applied to individual interrupts remain unchanged, so no runtime behaviour change expected. NOTE: Platforms that use the arm/common function plat_arm_gic_driver_init() must replace their PLAT_ARM_G1S_IRQS and PLAT_ARM_G0_IRQS macro definitions with PLAT_ARM_G1S_IRQ_PROPS and PLAT_ARM_G0_IRQ_PROPS macros respectively, using the provided INTR_PROP_DESC macro. Change-Id: I24d643b83e3333753a3ba97d4b6fb71e16bb0952 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	d55a445 Browse files » GIC: Add API to set priority mask ... API documentation updated. Change-Id: I40feec1fe67a960d035061b54dd55610bc34ce1d Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	a2816a1 Browse files » GIC: Add API to set/clear interrupt pending ... API documentation updated. Change-Id: I14e33cfc7dfa93257c82d76fae186b17a1b6d266 Co-authored-by: Yousuf A <yousuf.sait@arm.com> Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	fc529fe Browse files » GIC: Add API to set interrupt routing ... SPIs can be routed to either a specific PE, or to any one of all available PEs. API documentation updated. Change-Id: I28675f634568aaf4ea1aa8aa7ebf25b419a963ed Co-authored-by: Yousuf A <yousuf.sait@arm.com> Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	8db978b Browse files » GIC: Add API to raise secure SGI ... API documentation updated. Change-Id: I129725059299af6cc612bafa8d74817f779d7c4f Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017
	74dce7f Browse files » GIC: Add APIs to set interrupt type and query support ... The back end GIC driver converts and assigns the interrupt type to suitable group. For GICv2, a build option GICV2_G0_FOR_EL3 is introduced, which determines to which type Group 0 interrupts maps to. - When the build option is set 0 (the default), Group 0 interrupts are meant for Secure EL1. This is presently the case. - Otherwise, Group 0 interrupts are meant for EL3. This means the SPD will have to synchronously hand over the interrupt to Secure EL1. The query API allows the platform to query whether the platform supports interrupts of a given type. API documentation updated. Change-Id: I60fdb4053ffe0bd006b3b20914914ebd311fc858 Co-authored-by: Yousuf A <yousuf.sait@arm.com> Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Jeenu Viswambharan committed on 16 Oct 2017