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AMI Adds TPM Support on Arm-based Systems Running Aptio® V UEFI Firmware

AMI has announced support for TPM on Arm®-based systems running AMI’s flagship Aptio® V UEFI Firmware. […] Previously, AMI only provided TPM support for x86 platforms. With the growing need to extend TPM support for additional platforms, AMI has added TPM support for Arm-based systems currently running AMI’s Aptio® V UEFI firmware. The added TPM support for Arm-based systems includes features specifically for the Arm architecture such as TPM driver support within Arm® TrustZone® technology and Linux OS support. The Arm TrustZone TPM Firmware can be accessed by the BIOS and OS via the Command Response Buffer interface using Secure Monitor calls. Other generic features supported by TPM include cryptographic algorithms and measurement of SecureBoot variables.[…]

https://ami.com/en/news/press-releases/american-megatrends-adds-tpm-support-on-armbased-systems-running-aptio-v-uefi-firmware/

 

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AMI statement for Meltdown/Spectre for MegaRAC BMC

https://ami.com/en/tech-blog/ami-statement-in-response-to-meltdown-and-spectre-security-vulnerabilities-for-megarac-bmc-firmware-on-aspeed-armbased-platforms/

https://www.nikktech.com/main/news/8940-american-megatrends-statement-in-response-to-meltdown-and-spectre-security-vulnerabilities-for-megarac-bmc-firmware-on-aspeed-arm-based-platforms

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MORF – AMI’s open source Redfish Framework in OpenBMC

https://github.com/ami-megarac/

https://lists.ozlabs.org/pipermail/openbmc/2018-March/011255.html

https://github.com/ami-megarac/MORF-docs/blob/master/MegaRAC%20Open%20Redfish%20Framework%20(MORF).pdf

 

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RU 5.20.0328 beta released

RU is closed-source freeware for MS-DOS and UEFI. Some UI changes and bugfixes. Changes include:

* Add PCI Express Capabilities Register.bit8 Slot implemented information to info block
* Fix device name was not cleared while changing PCI device
* F6 PCI list changes (PCI Express) to PCIe
* RU /D ACPI: Display the saving file information more clearly
* ALT-6 ACPI table list now list OEM ID, OEM Table ID and Creator ID.
* Fix wrong ACPI table checksum bad information if the length > 0xffff

Important notes: Every version of RU has it own bugs simply because I did not test it fully. Please leave comments here if you find any bug. RU.EXE are not tested at all.

Password: 174105371023

http://ruexe.blogspot.com/2017/12/ru-5200328-beta.html

https://github.com/JamesAmiTw/ru-uefi/

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