2020.11

This tag brings several improvements to the Hart Software Services since 2020.10:

1. Custom boot flows added:
   To use prominent open-source bootloaders (such as U-Boot SPL, Coreboot, and EDK2) on PolarFire boards, we need a mechanism to boot all HARTs (both E51 and U54s) at same entry point in M-mode. To read more see commit 2cd45c9 from @avpatel.

2. MPU fixes in commit 6a2960e

3. Allowing both eMMC and SD card at the same time:
   The HSS can now switch between SD cards and eMMC automatically as a startup source, this update also requires the Icicle Kit Reference Design Tag 2020.11. See commits:

   • Commit 028f038
   • Commit 0de3413
   • Commit f481336
   • Commit 754faad
   • Commit 8ad732f
   • Commit 4473c05
   • Commit 8006177

This tag has been tested using the Icicle Kit Reference Design tag 2020.11