The following 3 patches break reboot/shutdown from within UEFI on TC2 and
probably all 32-bit ARM Ltd platforms:
ee171cc 2015-05-08 ArmVExpressPkg: restrict ArmVExpressSysConfigLib to
SEC and DXE_DRIVER [Ard Biesheuvel]
c889bf2 2015-05-08 ArmVExpressPkg: avoid the use of
ArmVExpressSysConfigLib at runtime [Ard Biesheuvel]
7b99da9 2015-05-08 ArmVExpressPkg: use PSCI for system reset at
runtime [Ard Biesheuvel]
The symptoms are that the board hangs when I try to call reboot/shutdown.
If I revert the top two patches only (ee171cc and c889bf2), then the board
crashes and continuously spews out the following message:
Undefined OpCode Exception PC at 0xBF419DBC CPSR 0x800001D6
Reverting all three gets reboot/shutdown working again.
Patch 7b99da9 is adding PSCI support to all ARM Ltd platforms. PSCI is a
64-bit only feature.
Regards,
Ryan.
------------------------------------------------------------------------------
Don't Limit Your Business. Reach for the Cloud.
GigeNET's Cloud Solutions provide you with the tools and support that
you need to offload your IT needs and focus on growing your business.
Configured For All Businesses. Start Your Cloud Today.
https://www.gigenetcloud.com/
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
