docs(release): add change log for v2.5 release
Change log for trusted-firmware-a v2.5 release Change-Id: I6ffc8a40d2cc3a18145b87f895acdc1400db485a Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
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@ -4,6 +4,675 @@ Change Log & Release Notes
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This document contains a summary of the new features, changes, fixes and known
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issues in each release of Trusted Firmware-A.
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Version 2.5
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-----------
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New Features
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^^^^^^^^^^^^
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- Architecture support
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- Added support for speculation barrier(``FEAT_SB``) for non-Armv8.5
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platforms starting from Armv8.0
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- Added support for Activity Monitors Extension version 1.1(``FEAT_AMUv1p1``)
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- Added helper functions for Random number generator(``FEAT_RNG``) registers
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- Added support for Armv8.6 Multi-threaded PMU extensions (``FEAT_MTPMU``)
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- Added support for MTE Asymmetric Fault Handling extensions(``FEAT_MTE3``)
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- Added support for Privileged Access Never extensions(``FEAT_PANx``)
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- Bootloader images
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- Added PIE support for AArch32 builds
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- Enable Trusted Random Number Generator service for BL32(sp_min)
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- Build System
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- Added build option for Arm Feature Modifiers
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- Drivers
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- Added support for interrupts in TZC-400 driver
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- Broadcom
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- Added support for I2C, MDIO and USB drivers
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- Marvell
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- Added support for secure read/write of dfc register-set
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- Added support for thermal sensor driver
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- Implement a3700_core_getc API in console driver
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- Added rx training on 10G port
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- Marvell Mochi
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- Added support for cn913x in PCIe mode
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- Marvell Armada A8K
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- Added support for TRNG-IP-76 driver and accessing RNG register
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- Mediatek MT8192
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- Added support for following drivers
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- MPU configuration for SCP/PCIe
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- SPM suspend
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- Vcore DVFS
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- LPM
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- PTP3
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- UART save and restore
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- Power-off
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- PMIC
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- CPU hotplug and MCDI support
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- SPMC
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- MPU
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- Mediatek MT8195
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- Added support for following drivers
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- GPIO, NCDI, SPMC drivers
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- Power-off
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- CPU hotplug, reboot and MCDI
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- Delay timer and sys timer
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- GIC
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- NXP
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- Added support for
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- non-volatile storage API
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- chain of trust and trusted board boot using two modes: MBEDTLS and CSF
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- fip-handler necessary for DDR initialization
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- SMMU and console drivers
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- crypto hardware accelerator driver
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- following drivers: SD, EMMC, QSPI, FLEXSPI, GPIO, GIC, CSU, PMU, DDR
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- NXP Security Monitor and SFP driver
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- interconnect config APIs using ARM CCN-CCI driver
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- TZC APIs to configure DDR region
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- generic timer driver
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- Device configuration driver
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- IMX
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- Added support for image loading and io-storage driver for TBBR fip booting
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- Renesas
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- Added support for PFC and EMMC driver
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- RZ Family:
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- G2N, G2E and G2H SoCs
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- Added support for watchdog, QoS, PFC and DRAM initialization
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- RZG Family:
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- G2M
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- Added support for QoS and DRAM initialization
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- Xilinx
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- Added JTAG DCC support for Versal and ZynqMP SoC family.
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- Libraries
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- C standard library
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- Added support to print ``%`` in ``snprintf()`` and ``printf()`` APIs
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- Added support for strtoull, strtoll, strtoul, strtol APIs from FreeBSD project
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- CPU support
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- Added support for
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- Cortex_A78C CPU
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- Makalu ELP CPU
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- Makalu CPU
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- Matterhorn CPU
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- Neoverse-N2 CPU
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- CPU Errata
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- Arm Cortex-A76: Added workaround for erratum 1946160
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- Arm Cortex-A77: Added workaround for erratum 1946167
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- Arm Cortex-A78: Added workaround for erratum 1941498 and 1951500
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- Arm Neoverse-N1: Added workaround for erratum 1946160
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- Flattened device tree(libfdt)
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- Added support for wrapper function to read UUIDs in string format from dtb
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- Platforms
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- Added support for MediaTek MT8195
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- Added support for Arm RD-N2 board
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- Allwinner
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- Added support for H616 SoC
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- Arm
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- Added support for GPT parser
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- Protect GICR frames for fused/unused cores
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- Arm Morello
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- Added VirtIO network device to Morello FVP fdts
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- Arm RD-N2
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- Added support for variant 1 of RD-N2 platform
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- Enable AMU support
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- Arm RD-V1
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- Enable AMU support
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- Arm SGI
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- Added support for platform variant build option
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- Arm TC0
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- Added Matterhorn ELP CPU support
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- Added support for opteed
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- Arm Juno
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- Added support to use hw_config in BL31
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- Use TRNG entropy source for SMCCC TRNG interface
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- Condition Juno entropy source with CRC instructions
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- Marvell Mochi
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- Added support for detection of secure mode
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- Marvell ARMADA
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- Added support for new compile option A3720_DB_PM_WAKEUP_SRC
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- Added support doing system reset via CM3 secure coprocessor
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- Made several makefile enhancements required to build WTMI_MULTI_IMG and TIMDDRTOOL
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- Added support for building DOIMAGETOOL tool
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- Added new target mrvl_bootimage
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- Mediatek MT8192
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- Added support for rtc power off sequence
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- Mediatek MT8195
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- Added support for SiP service
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- STM32MP1
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- Added support for
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- Seeed ODYSSEY SoM and board
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- SDMMC2 and I2C2 pins in pinctrl
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- I2C2 peripheral in DTS
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- PIE for BL32
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- TZC-400 interrupt managament
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- Linux Automation MC-1 board
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- Renesas RZG
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- Added support for identifying EK874 RZ/G2E board
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- Added support for identifying HopeRun HiHope RZ/G2H and RZ/G2H boards
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- Rockchip
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- Added support for stack protector
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- QEMU
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- Added support for ``max`` CPU
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- Added Cortex-A72 support to ``virt`` platform
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- Enabled trigger reboot from secure pl061
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- QEMU SBSA
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- Added support for sbsa-ref Embedded Controller
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- NXP
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- Added support for warm reset to retain ddr content
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- Added support for image loader necessary for loading fip image
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- lx2160a SoC Family
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- Added support for
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- new platform lx2160a-aqds
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- new platform lx2160a-rdb
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- new platform lx2162a-aqds
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- errata handling
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- IMX imx8mm
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- Added support for trusted board boot
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- TI K3
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- Added support for lite device board
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- Enabled Cortex-A72 erratum 1319367
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- Enabled Cortex-A53 erratum 1530924
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- Xilinx ZynqMP
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- Added support for PS and system reset on WDT restart
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- Added support for error management
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- Enable support for log messages necessary for debug
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- Added support for PM API SMC call for efuse and register access
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- Processes
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- Introduced process for platform deprecation
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- Added documentation for TF-A threat model
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- Provided a copy of the MIT license to comply with the license
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requirements of the arm-gic.h source file (originating from the Linux
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kernel project and re-distributed in TF-A).
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- Services
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- Added support for TRNG firmware interface service
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- Arm
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- Added SiP service to configure Ethos-N NPU
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- SPMC
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- Added documentation for SPM(Hafnium) SMMUv3 driver
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- SPMD
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- Added support for
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- FFA_INTERRUPT forwading ABI
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- FFA_SECONDARY_EP_REGISTER ABI
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- FF-A v1.0 boot time power management, SPMC secondary core boot and
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early run-time power management
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- Tools
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- FIPTool
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- Added mechanism to allow platform specific image UUID
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- git hooks
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- Added support for conventional commits through commitlint hook,
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commitizen hook and husky configuration files.
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- NXP tool
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- Added support for a tool that creates pbl file from BL2
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- Renesas RZ/G2
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- Added tool support for creating bootparam and cert_header images
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- CertCreate
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- Added support for platform-defined certificates, keys, and extensions using
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the platform's makefile
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- shared tools
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- Added EFI_GUID representation to uuid helper data structure
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Changed
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^^^^^^^
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- Common components
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- Print newline after hex address in aarch64 el3_panic function
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- Use proper ``#address-cells`` and ``#size-cells`` for reserved-memory in dtbs
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- Drivers
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- Move SCMI driver from ST platform directory and make it common to all platforms
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- Arm GICv3
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- Shift eSPI register offset in GICD_OFFSET_64()
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- Use mpidr to probe GICR for current CPU
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- Arm TZC-400
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- Adjust filter tag if it set to FILTER_BIT_ALL
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- Cadence
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- Enhance UART driver APIs to put characters to fifo
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- Mediatek MT8192
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- Move timer driver to common folder
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- Enhanced sys_cirq driver to add more IC services
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- Renesas
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- Move ddr and delay driver to common directory
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- Renesas rcar
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- Treat log as device memory in console driver
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- Renesas RZ Family:
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- G2N and G2H SoCs
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- Select MMC_CH1 for eMMC channel
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- Marvell
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- Added support for checking if TRNG unit is present
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- Marvell A3K
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- Set TXDCLK_2X_SEL bit during PCIe initialization
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- Set mask parameter for every reg_set call
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- Marvell Mochi
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- Added missing stream IDs configurations
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- MbedTLS
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- Migrated to Mbed TLS v2.26.0
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- IMX imx8mp
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- Change the bl31 physical load address
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- QEMU SBSA
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- Enable secure variable storage
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- SCMI
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- Update power domain protocol version to 2.0
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- STM32
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- Remove dead code from nand FMC driver
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- Libraries
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- C Standard Library
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- Use macros to reduce duplicated code between snprintf and printf
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- CPU support
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- Sanity check pointers before use in AArch32 builds
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- Arm Cortex-A78
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- Remove rainier cpu workaround for errata 1542319
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- Arm Makalu ELP
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- Added "_arm" suffix to Makalu ELP CPU lib
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- Miscellaneous
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- Editorconfig
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- set max line length to 100
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- Platforms
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- Allwinner
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- Added reserved-memory node to DT
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- Express memmap more dynamically
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- Move SEPARATE_NOBITS_REGION to platforms
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- Limit FDT checks to reduce code size
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- Use CPUIDLE hardware when available
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- Allow conditional compilation of SCPI and native PSCI ops
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- Always use a 3MHz RSB bus clock
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- Enable workaround for Cortex-A53 erratum 1530924
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- Fixed non-default PRELOADED_BL33_BASE
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- Leave CPU power alone during BL31 setup
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- Added several psci hooks enhancements to improve system shutdown/reset
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sequence
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- Return the PMIC to I2C mode after use
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- Separate code to power off self and other CPUs
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- Split native and SCPI-based PSCI implementations
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- Allwinner H6
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- Added R_PRCM security setup for H6 board
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- Added SPC security setup for H6 board
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- Use RSB for the PMIC connection on H6
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- Arm
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- Store UUID as a string, rather than ints
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- Replace FIP base and size macro with a generic name
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- Move compile time switch from source to dt file
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- Don't provide NT_FW_CONFIG when booting hafnium
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- Do not setup 'disabled' regulator
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- Increase SP max size
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- Remove false dependency of ARM_LINUX_KERNEL_AS_BL33 on RESET_TO_BL31
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and allow it to be enabled independently
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- Arm FVP
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- Do not map GIC region in BL1 and BL2
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- Arm Juno
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- Refactor juno_getentropy() to return 64 bits on each call
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- Arm Morello
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- Remove "virtio-rng" from Morello FVP
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- Enable virtIO P9 device for Morello fvp
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- Arm RDV1
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- Allow all PSCI callbacks on RD-V1
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- Rename rddaniel to rdv1
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- Arm RDV1MC
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- Rename rddanielxlr to rdv1mc
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- Initialize TZC-400 controllers
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- Arm TC0
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- Updated GICR base address
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- Use scmi_dvfs clock index 1 for cores 4-7 through fdt
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- Added reserved-memory node for OP-TEE fdts
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- Enabled Theodul DSU in TC platform
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- OP-TEE as S-EL1 SP with SPMC at S-EL2
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- Update Matterhorm ELP DVFS clock index
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- Arm SGI
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- Allow access to TZC controller on all chips
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- Define memory regions for multi-chip platforms
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- Allow access to nor2 flash and system registers from S-EL0
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- Define default list of memory regions for DMC-620 TZC
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- Improve macros defining cper buffer memory region
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- Refactor DMC-620 error handling SMC function id
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- Refactor SDEI specific macros
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- Added platform id value for RDN2 platform
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- Refactored header file inclusions and inclusion of memory mapping
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- Arm RDN2
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- Allow usage of secure partitions on RDN2 platform
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- Update GIC redistributor and TZC base address
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- Arm SGM775
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- Deprecate Arm sgm775 FVP platform
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- Marvell
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- Increase TX FIFO EMPTY timeout from 2ms to 3ms
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- Update delay code to be compatible with 1200 MHz CPU
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- Marvell ARMADA
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- Postpone MSS CPU startup to BL31 stage
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- Allow builds without MSS support
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- Use MSS SRAM in secure mode
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- Added missing FORCE, .PHONY and clean targets
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- Cleanup MSS SRAM if used for copy
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- Move definition of mrvl_flash target to common marvell_common.mk file
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- Show informative build messages and blank lines
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- Marvell ARMADA A3K
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- Added a new target mrvl_uart which builds UART image
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- Added checks that WTP, MV_DDR_PATH and CRYPTOPP_PATH are correctly defined
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- Allow use of the system Crypto++ library
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- Build $(WTMI_ENC_IMG) in $(BUILD_PLAT) directory
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- Build intermediate files in $(BUILD_PLAT) directory
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- Build UART image files directly in $(BUILD_UART) subdirectory
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- Correctly set DDR_TOPOLOGY and CLOCKSPRESET for WTMI
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- Do not use 'echo -e' in Makefile
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- Improve 4GB DRAM usage from 3.375 GB to 3.75 GB
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- Remove unused variable WTMI_SYSINIT_IMG from Makefile
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- Simplify check if WTP variable is defined
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- Split building $(WTMI_MULTI_IMG) and $(TIMDDRTOOL)
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- Marvell ARMADA A8K
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- Allow CP1/CP2 mapping at BLE stage
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- Mediatek MT8183
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- Added timer V20 compensation
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- Nvidia Tegra
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- Rename SMC API
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- TI K3
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- Make plat_get_syscnt_freq2 helper check CNT_FID0 register
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- Fill non-message data fields in sec_proxy with 0x0
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- Update ti_sci_msg_req_reboot ABI to include domain
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- Enable USE_COHERENT_MEM only for the generic board
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- Explicitly map SEC_SRAM_BASE to 0x0
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- Use BL31_SIZE instead of computing
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- Define the correct number of max table entries and increase SRAM size
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to account for additional table
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- Raspberry Pi4
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- Switch to gicv2.mk and GICV2_SOURCES
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- Renesas
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- Move headers and assembly files to common folder
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- Renesas rzg
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- Added device tree memory node enhancements
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- Rockchip
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- Switch to using common gicv3.mk
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- STM32MP1
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- Set BL sizes regardless of flags
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- QEMU
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- Include gicv2.mk for compiling GICv2 source files
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- Change DEVICE2 definition for MMU
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- Added helper to calculate the position shift from MPIDR
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- QEMU SBSA
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- Include libraries for Cortex-A72
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- Increase SHARED_RAM_SIZE
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- Addes support in spm_mm for upto 512 cores
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- Added support for topology handling
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- QTI
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- Mandate SMC implementation
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- Xilinx
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- Rename the IPI CRC checksum macro
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- Use fno-jump-tables flag in CPPFLAGS
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- Xilinx versal
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- Added the IPI CRC checksum macro support
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- Mark IPI calls secure/non-secure
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- Enable sgi to communicate with linux using IPI
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- Remove Cortex-A53 compilation
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- Xilinx ZynqMP
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- Configure counter frequency during initialization
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- Filter errors related to clock gate permissions
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- Implement pinctrl request/release EEMI API
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- Reimplement pinctrl get/set config parameter EEMI API calls
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- Reimplement pinctrl set/get function EEMI API
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||||
- Update error codes to match Linux and PMU Firmware
|
||||
- Update PM version and support PM version check
|
||||
- Update return type in query functions
|
||||
- Added missing ids for 43/46/47dr devices
|
||||
- Checked for DLL status before doing reset
|
||||
- Disable ITAPDLYENA bit for zero ITAP delay
|
||||
- Include GICv2 makefile
|
||||
- Remove the custom crash implementation
|
||||
|
||||
- Services
|
||||
|
||||
- SPMD
|
||||
- Lock the g_spmd_pm structure
|
||||
- Declare third cactus instance as UP SP
|
||||
- Provide number of vCPUs and VM size for first SP
|
||||
- Remove ``chosen`` node from SPMC manifests
|
||||
- Move OP-TEE SP manifest DTS to FVP platform
|
||||
- Update OP-TEE SP manifest with device-regions node
|
||||
- Remove device-memory node from SPMC manifests
|
||||
|
||||
- SPM_MM
|
||||
- Use sp_boot_info to set SP context
|
||||
|
||||
- SDEI
|
||||
- Updata the affinity of shared event
|
||||
|
||||
- Tools
|
||||
- FIPtool
|
||||
- Do not print duplicate verbose lines about building fiptool
|
||||
|
||||
- CertCreate
|
||||
- Updated tool for platform defined certs, keys & extensions
|
||||
- Create only requested certificates
|
||||
- Avoid duplicates in extension stack
|
||||
|
||||
Resolved Issues
|
||||
^^^^^^^^^^^^^^^
|
||||
- Several fixes for typos and mis-spellings in documentation
|
||||
|
||||
- Build system
|
||||
- Fixed ${FIP_NAME} to be rebuilt only when needed in Makefile
|
||||
- Do not mark file targets as .PHONY target in Makefile
|
||||
|
||||
- Drivers
|
||||
- Authorization
|
||||
- Avoid NV counter upgrade without certificate validation
|
||||
|
||||
- Arm GICv3
|
||||
- Fixed logical issue for num_eints
|
||||
- Limit SPI ID to avoid misjudgement in GICD_OFFSET()
|
||||
- Fixed potential GICD context override with ESPI enabled
|
||||
|
||||
- Marvell A3700
|
||||
- Fixed configuring polarity invert bits
|
||||
|
||||
- Arm TZC-400
|
||||
- Correct FAIL_CONTROL Privileged bit
|
||||
- Fixed logical error in FILTER_BIT definitions
|
||||
|
||||
- Renesas rcar
|
||||
- Fixed several coding style violations reported by checkpatch
|
||||
|
||||
- Libraries
|
||||
- Arch helpers
|
||||
- Fixed assertions in processing dynamic relocations for AArch64 builds
|
||||
|
||||
- C standard library
|
||||
- Fixed MISRA issues in memset() ABI
|
||||
|
||||
- RAS
|
||||
- Fixed bug of binary search in RAS interrupt handler
|
||||
|
||||
- Platforms
|
||||
|
||||
- Arm
|
||||
- Fixed missing copyrights in arm-gic.h file
|
||||
- Fixed the order of header files in several dts files
|
||||
- Fixed error message printing in board makefile
|
||||
- Fixed bug of overriding the last node in image load helper API
|
||||
- Fixed stdout-path in fdts files of TC0 and N1SDP platforms
|
||||
- Turn ON/OFF redistributor in sync with GIC CPU interface ON/OFF for css platforms
|
||||
|
||||
- Arm FVP
|
||||
- Fixed Generic Timer interrupt types in platform dts files
|
||||
|
||||
- Arm Juno
|
||||
- Fixed parallel build issue for romlib config
|
||||
|
||||
- Arm SGI
|
||||
- Fixed bug in SDEI receive event of RAS handler
|
||||
|
||||
- Intel Agilex
|
||||
- Fixed PLAT_MAX_PWR_LVL value
|
||||
|
||||
- Marvell
|
||||
- Fixed SPD handling in dram port
|
||||
|
||||
- Marvell ARMADA
|
||||
- Fixed TRNG return SMC handling
|
||||
- Fixed the logic used for LD selector mask
|
||||
- Fixed MSS firmware loader for A8K family
|
||||
|
||||
- ST
|
||||
- Fixed few violations reported by coverity static checks
|
||||
|
||||
- STM32MP1
|
||||
- Fixed SELFREF_TO_X32 mask in ddr driver
|
||||
- Do not keep mmc_device_info in stack
|
||||
- Correct plat_crash_console_flush()
|
||||
|
||||
- QEMU SBSA
|
||||
- Fixed memory type of secure NOR flash
|
||||
|
||||
- QTI
|
||||
- Fixed NUM_APID and REG_APID_MAP() argument in SPMI driver
|
||||
|
||||
- Intel
|
||||
- Do not keep mmc_device_info in stack
|
||||
|
||||
- Hisilicon
|
||||
- Do not keep mmc_device_info in stack
|
||||
|
||||
|
||||
- Services
|
||||
|
||||
- EL3 runtime
|
||||
- Fixed the EL2 context save/restore routine by removing EL2 generic
|
||||
timer system registers
|
||||
- Added fix for exception handler in BL31 by synchronizing pending EA
|
||||
using DSB barrier
|
||||
|
||||
- SPMD
|
||||
- Fixed error codes to use int32_t type
|
||||
|
||||
- TSPD
|
||||
- Added bug fix in tspd interrupt handling when TSP_NS_INTR_ASYNC_PREEMPT is enabled
|
||||
|
||||
- TRNG
|
||||
- Fixed compilation errors with -O0 compile option
|
||||
|
||||
- DebugFS
|
||||
- Checked channel index before calling clone function
|
||||
|
||||
- PSCI
|
||||
- Fixed limit of 256 CPUs caused by cast to unsigned char
|
||||
|
||||
- TSP
|
||||
- Fixed compilation erros when built with GCC 11.0.0 toolchain
|
||||
|
||||
- Tools
|
||||
- FIPtool
|
||||
- Do not call ``make clean`` for ``all`` target
|
||||
|
||||
- CertCreate
|
||||
- Fixed bug to avoid cleaning when building the binary
|
||||
- Used preallocated parts of the HASH struct to avoid leaking HASH struct fields
|
||||
- Free arguments copied with strdup
|
||||
- Free keys after use
|
||||
- Free X509_EXTENSION structures on stack to avoid leaking them
|
||||
- Optimized the code to avoid unnecessary attempts to create non-requested
|
||||
certificates
|
||||
|
||||
Version 2.4
|
||||
-----------
|
||||
|
||||
|
@ -89,7 +758,7 @@ New Features
|
|||
- Added workaround for erratum 1800714
|
||||
- Added workaround for erratum 1925769
|
||||
|
||||
- Arm Neoverse N1
|
||||
- Arm Neoverse-N1
|
||||
- Added workaround for erratum 1868343
|
||||
|
||||
- EL3 Runtime
|
||||
|
|
Loading…
Reference in New Issue