LuminaSensum/arm-trusted-firmware

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LuminaSensum / arm-trusted-firmware

2014-08-28	v1.0 14b6608 Browse files » Merge pull request #205 from danh-arm/dh/1.0-docs ... Documentation for version 1.0 danh-arm committed on 28 Aug 2014
	98a357d Browse files » Merge pull request #204 from danh-arm/dh/user-guide-fixes ... Fix minor issues in user guide danh-arm committed on 28 Aug 2014
	c6249aa Browse files » Documentation for version 1.0 ... Final updates to readme.md and change-log.md for ARM Trusted Firmware version 1.0. Also increment the version in the Makefile. Change-Id: I00fe1016c8b936834bbf7bbba7aab07f51261bbb Dan Handley committed on 28 Aug 2014
	d78baf2 Browse files » Fix minor issues in user guide ... * Fix broken link to SCP download. * Remove requirement to install `ia32-libs`. This package is no longer available in current versions of Ubuntu and is no longer required when using the Linaro toolchain. Change-Id: I9823d535a1d69136685754b7707b73e1eef0978d Dan Handley committed on 28 Aug 2014
2014-08-27	b110f61 Browse files » Merge pull request #203 from danh-arm/dh/misc-docs-1.0 ... Miscellaneous documentation fixes danh-arm committed on 27 Aug 2014
	4480425 Browse files » Miscellaneous documentation fixes ... This patch gathers miscellaneous minor fixes to the documentation, and comments in the source code. Change-Id: I631e3dda5abafa2d90f464edaee069a1e58b751b Co-Authored-By: Soby Mathew <soby.mathew@arm.com> Co-Authored-By: Dan Handley <dan.handley@arm.com> Sandrine Bailleux authored on 6 Aug 2014 Dan Handley committed on 27 Aug 2014
	ae5bb9d Browse files » Merge pull request #202 from achingupta/ag/fw-design-juno-update ... Add information about Juno in firmware-design.md danh-arm committed on 27 Aug 2014
	2442d24 Browse files » Add information about Juno in firmware-design.md ... This patch reorganizes the firmware design guide to add information about the port of the ARM Trusted Firmware to the Juno ARM development platform. Change-Id: I0b80e2e7a35ccad1af2e971506cfb7fe505f8b84 Juan Castillo authored on 26 Aug 2014 Achin Gupta committed on 27 Aug 2014
	e40ae23 Browse files » Merge pull request #200 from danh-arm/dh/fix-reset-to-bl31-part2 ... Fix reset to BL3-1 instructions in user guide, part 2 danh-arm committed on 27 Aug 2014
	21387b8 Browse files » Merge pull request #201 from danh-arm/jc/juno-user-guide ... Add Juno instructions to user guide danh-arm committed on 27 Aug 2014
	d14e0ac Browse files » Add Juno instructions to user guide ... This patch makes the Trusted Firmware build instructions in the user guide platform independent. FVP specific instructions have been grouped together under a new section dedicated to FVP. Juno specific instructions to build and run the Trusted Firmware, UEFI and Linux have been added. Change-Id: I9bfb1b9d732b1f73abbe29f68ac931e1773a4fd5 Juan Castillo authored on 19 Aug 2014 Dan Handley committed on 27 Aug 2014
	7ea4c43 Browse files » Fix reset to BL3-1 instructions in user guide, part 2 ... Fix the instructions for resetting to the BL3-1 entrypoint in the user guide. The BL3-1 and BL3-2 image locations changed in the fix to ARM-software/tf-issues#100 (commit 186c1d4). This is distinct from the similar issue fixed in commit bfb1dd5. Also clarify the dependence on the FVP_SHARED_DATA_LOCATION and FVP_TSP_RAM_LOCATION build options, and tidy up the "Notes regarding Base FVP configuration options" section. Change-Id: I6b03452a71f0c69efa169852712bcb184242696e Dan Handley committed on 27 Aug 2014
2014-08-21	v1.0-rc0 17f89d0 Browse files » Merge pull request #198 from danh-arm/dh/move-up-dependencies ... Move up dependency versions in user guide danh-arm committed on 21 Aug 2014
	4ed74d0 Browse files » Merge pull request #197 from soby-mathew/rationalize_uarts ... Rationalize UART usage among different BL stages danh-arm committed on 21 Aug 2014
	12d554f Browse files » Rationalize UART usage among different BL stages ... This patch changes the UART port assignment for various BL stages so as to make it consistent on the platform ports. The BL1, BL2 and BL3-1 now uses UART0 on the FVP port and SoC UART0 on the Juno port. The BL3-2 uses UART2 on the FVP port and FPGA UART0 on the Juno port. This provides an interim fix to ARM-software/tf-issues#220 until support is added for changing the UART port for a BL image between cold boot and runtime. Change-Id: Iae5faea90be3d59e41e597b34a902f93e737505a Soby Mathew committed on 21 Aug 2014
	ba73bb0 Browse files » Move up dependency versions in user guide ... Move up the version numbers of the following Trusted Firmware dependencies in the user guide: * Foundation and Base FVPs (latest publically available versions). * EDK2 implementation. The guide now uses the latest version from https://github.com/ARM-software/edk2.git. This requires the `iasl` package to also be installed. * Linux kernel. The guide now uses the latest version from https://github.com/ARM-software/linux.git. * Linaro OpenEmbedded file system. * ARM Development Studio 5. Change-Id: I95bb863a61e47b9ef8be3d110f7087375ee78add Dan Handley committed on 21 Aug 2014
	e434cf1 Browse files » Merge pull request #196 from soby-mathew/sm/tf_juno_support ... Add support for Juno in Trusted Firmware danh-arm committed on 21 Aug 2014
	38af430 Browse files » Juno: Read primary CPU MPID from SCC GPR_1 ... This patch removes the PRIMARY_CPU definition hardcoded in the Juno port. Instead, the primary CPU is obtained at runtime by reading the SCC General Purpose Register 1 (GPR_1), whose value is copied by the SCP into shared memory during the boot process. Change-Id: I3981daa92eb7142250712274cf7f655b219837f5 Juan Castillo authored on 12 Aug 2014 Soby Mathew committed on 21 Aug 2014
	efafbc8 Browse files » Juno: Implement PSCI SYSTEM_OFF and SYSTEM_RESET APIs ... This patch adds the Juno platform specific handlers for PSCI SYSTEM_OFF and SYSTEM_RESET operations. Change-Id: Ie389adead533ec2314af44d721b4d0f306147c7d Juan Castillo authored on 12 Aug 2014 Soby Mathew committed on 21 Aug 2014
	edfda10 Browse files » Juno: Add support for Test Secure-EL1 Payload ... This patch implements the TSP on Juno. It executes from on-chip Trusted SRAM. Also, the other bootloader images (i.e. BL1 R/W, BL2 and BL3-1) have been moved around. The reason is, although there was enough space overall to store the TSP in SRAM, there was no contiguous free chunk of SRAM big enough to hold it. This patch keeps the overall memory layout (i.e. keeping BL1 R/W at the bottom, BL2 at the top and BL3-1 in between) but moves the base addresses of all the bootloader images in such a way that: - memory fragmentation is reduced enough to fit BL3-2 in; - new base addresses are suitable for release builds as well as debug ones; - each image has a few extra kilobytes for future growth. BL3-1 and BL3-2 are the images which received the biggest allocations since they will most probably grow the most. This patch also adds instruction synchronization barriers around the code which handles the timer interrupt in the TSP. This ensures that the interrupt is not acknowledged after or EOIed before it is deactivated at the peripheral. Change-Id: I1c5b51858700027ee283ac85d18e06863a27c72e Sandrine Bailleux authored on 17 Jul 2014 Soby Mathew committed on 21 Aug 2014
	fef4fdb Browse files » Juno: Implement PSCI CPU_OFF and CPU_SUSPEND APIs ... This patch adds support for PSCI CPU_OFF and CPU_SUSPEND APIs to the Juno port of the ARM Trusted Firmware. The maximum affinity level that can be suspended is the cluster level (affinity level 1). Support for suspending the system level is not present. Change-Id: Ie2c9da0acd7d1b0d5ac64940cdf40347153e52c8 Achin Gupta authored on 18 Aug 2014 Soby Mathew committed on 21 Aug 2014
	01b916b Browse files » Juno: Implement initial platform port ... This patch adds the initial port of the ARM Trusted Firmware on the Juno development platform. This port does not support a BL3-2 image or any PSCI APIs apart from PSCI_VERSION and PSCI_CPU_ON. It enables workarounds for selected Cortex-A57 (#806969 & #813420) errata and implements the workaround for a Juno platform errata (Defect id 831273). Change-Id: Ib3d92df3af53820cfbb2977582ed0d7abf6ef893 Sandrine Bailleux authored on 17 Jul 2014 Soby Mathew committed on 21 Aug 2014
2014-08-20	e822d7c Browse files » Merge pull request #195 from achingupta/ag/fvp_dt_updates ... FVP: Update device trees to match cpuidle driver danh-arm committed on 20 Aug 2014
	7963671 Browse files » Merge pull request #194 from danh-arm/sm/tf-issues#98 ... Implement the CPU Specific operations framework v3 danh-arm committed on 20 Aug 2014
	bab7bfd Browse files » FVP: Update device trees to match cpuidle driver ... This patch updates the representation of idle tables and cpu/cluster topology in the device tree source files for the FVP to what the latest cpuidle driver in Linux expects. The device tree binaries have also been updated. Change-Id: If0668b96234f65aa0435fba52f288c9378bd8824 Achin Gupta committed on 20 Aug 2014
	3fd5ddf Browse files » Add documentation for CPU specific abstraction and Errata workarounds ... This patch adds documentation for CPU specific abstraction in the firmware- design.md and adds a new document cpu-errata-workarounds.md to describe the cpu errata workaround build flags. Change-Id: Ia08c2fec0b868a0a107d0264e87a60182797a1bd Soby Mathew authored on 18 Aug 2014 Dan Handley committed on 20 Aug 2014
	d9bdaf2 Browse files » Add support for selected Cortex-A57 errata workarounds ... This patch adds workarounds for selected errata which affect the Cortex-A57 r0p0 part. Each workaround has a build time flag which should be used by the platform port to enable or disable the corresponding workaround. The workarounds are disabled by default. An assertion is raised if the platform enables a workaround which does not match the CPU revision at runtime. Change-Id: I9ae96b01c6ff733d04dc733bd4e67dbf77b29fb0 Soby Mathew authored on 14 Aug 2014 Dan Handley committed on 20 Aug 2014
	d3f70af Browse files » Add CPU specific crash reporting handlers ... This patch adds handlers for dumping Cortex-A57 and Cortex-A53 specific register state to the CPU specific operations framework. The contents of CPUECTLR_EL1 are dumped currently. Change-Id: I63d3dbfc4ac52fef5e25a8cf6b937c6f0975c8ab Soby Mathew authored on 14 Aug 2014 Dan Handley committed on 20 Aug 2014
	add4035 Browse files » Add CPU specific power management operations ... This patch adds CPU core and cluster power down sequences to the CPU specific operations framework introduced in a earlier patch. Cortex-A53, Cortex-A57 and generic AEM sequences have been added. The latter is suitable for the Foundation and Base AEM FVPs. A pointer to each CPU's operations structure is saved in the per-cpu data so that it can be easily accessed during power down seqeunces. An optional platform API has been introduced to allow a platform to disable the Accelerator Coherency Port (ACP) during a cluster power down sequence. The weak definition of this function (plat_disable_acp()) does not take any action. It should be overriden with a strong definition if the ACP is present on a platform. Change-Id: I8d09bd40d2f528a28d2d3f19b77101178778685d Soby Mathew authored on 14 Aug 2014 Dan Handley committed on 20 Aug 2014
	24fb838 Browse files » Add platform API for reset handling ... This patch adds an optional platform API (plat_reset_handler) which allows the platform to perform any actions immediately after a cold or warm reset e.g. implement errata workarounds. The function is called with MMU and caches turned off. This API is weakly defined and does nothing by default but can be overriden by a platform with a strong definition. Change-Id: Ib0acdccbd24bc756528a8bd647df21e8d59707ff Soby Mathew authored on 14 Aug 2014 Dan Handley committed on 20 Aug 2014