Release notes

Release notes - 2022.04.04

Known Issues or Limitations

  • FGPA support Linux distro install and boot through installer. However, FVP only support openSUSE raw image installation and boot.

  • Due to the performance uplimit of MPS3 FPGA and FVP, some Linux distros like Fedora Rawhide cannot boot on Corstone1000 (i.e. user may experience timeouts or boot hang).

  • Below SCT FAILURE is a known issues in the FVP: UEFI Compliant - Boot from network protocols must be implemented – FAILURE

Platform Support

Release notes - 2022.02.25

Known Issues or Limitations

  • The following tests only work on Corstone1000 FPGA: ACS tests (SCT, FWTS, BSA), manual capsule update test, Linux distro install and boot.

Platform Support

Release notes - 2022.02.21

Known Issues or Limitations

  • The following tests only work on Corstone1000 FPGA: ACS tests (SCT, FWTS, BSA), manual capsule update test, Linux distro install and boot, psa-arch-test.

Platform Support

Release notes - 2022.01.18

Known Issues or Limitations

  • Before running each SystemReady-IR tests: ACS tests (SCT, FWTS, BSA), manual capsule update test, Linux distro install and boot, etc., the SecureEnclave flash must be cleaned. See user-guide “Clean Secure Flash Before Testing” section.

Release notes - 2021.12.15

Software Features

The following components are present in the release:

  • Yocto version Honister

  • Linux kernel version 5.10

  • U-Boot 2021.07

  • OP-TEE version 3.14

  • Trusted Firmware-A 2.5

  • Trusted Firmware-M 1.5

  • OpenAMP 347397decaa43372fc4d00f965640ebde042966d

  • Trusted Services a365a04f937b9b76ebb2e0eeade226f208cbc0d2

Platform Support

Known Issues or Limitations

  • The following tests only work on Corstone1000 FPGA: ACS tests (SCT, FWTS, BSA), manual capsule update test, Linux distro install and boot, and psa-arch-tests.

  • Only the manual capsule update from UEFI shell is supported on FPGA.

  • Due to flash size limitation and to support A/B banks,the wic image provided by the user should be smaller than 15MB.

  • The failures in PSA Arch Crypto Test are known limitations with crypto library. It requires further investigation. The user can refer to PSA Arch Crypto Test Failure Analysis In TF-M V1.5 Release for the reason for each failing test.

Release notes - 2021.10.29

Software Features

This initial release of Corstone-1000 supports booting Linux on the Cortex-A35 and TF-M/MCUBOOT in the Secure Enclave. The following components are present in the release:

  • Linux kernel version 5.10

  • U-Boot 2021.07

  • OP-TEE version 3.14

  • Trusted Firmware-A 2.5

  • Trusted Firmware-M 1.4

Platform Support

Known Issues or Limitations

  • No software support for external system(Cortex M3)

  • No communication established between A35 and M0+

  • Very basic functionality of booting Secure Enclave, Trusted Firmware-A , OP-TEE , u-boot and Linux are performed

Support

For support email: support-subsystem-iot@arm.com

Copyright (c) 2021, Arm Limited. All rights reserved.