Rack Matrix Technology's Forum
English => Announces => Topic started by: totoro on June 09, 2020, 09:06:30 am
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According with the Rack Matrix BLOG article PC Engines APU motherboard BIOS update (https://www.rack-matrix.com/en/blog-whats-new/tutorials/item/updating-the-pc-engines-apu-motherboard-bios.html) describing how to update the PC Engines APUx BIOS.
We update the SD image with last BIOS 4.12.0.1 and 4.0.30 for legacy released at 2020-05-29, BIOS 4.11.0.6 released on 2020-04-26. This image can be download here (http://www.rack-matrix.com/tinycore%20APUx%20BIOS%20up%20to%204.12.0.1.imgc)
V4.12.0.1
release date 2020-05-29
List of change
- Fixed/added:
- rebased with official coreboot repository commit 8952d1c
- Memtest86+ revision updated to 0b756257276729c1a12bc1d95e7a1f044894bda2
- fixed random coreboot hangs on apu1
- fixed AGESA assertion errors on apu1
- Known issues:
- apuled driver doesn't work in FreeBSD. Check the GPIOs document for workaround.
- some PCIe cards are not detected on certain OSes and/or in certain mPCIe slots. Check the mPCIe modules document for solution/workaround.
- booting with 2 USB 3.x sticks plugged in apu4 sometimes results in detecting only 1 stick
- certain USB 3.x sticks happen to not appear in boot menu
- booting Xen is unstable
V4.11.0.6
release date 2020-04-24
List of change
- Fixed/added:
- rebased with official coreboot repository commit d6f7ec5
- updated sortbootorder to v4.6.18
- reverted changes to ACPI CPU definitions causing BSD systems to not probe CPU frequency driver
- reverted changes with PCIe reset logic causing mPCIe2 slot connected modules to not appear in OS
- PCIe power management features runtime configuration
- fixed memtest hang on apu1
- fixed TPM2 detection on FreeBSD 12.1
- Known issues:
- Random boot loader hangup on apu1d4 with v4.11.0.5
- agesa errors on apu1 when booting 4.11.0.5
- apuled driver doesn't work in FreeBSD. Check the GPIOs document for workaround.
- some PCIe cards are not detected on certain OSes and/or in certain mPCIe slots. Check the mPCIe modules document for solution/workaround.
- booting with 2 USB 3.x sticks plugged in apu4 sometimes results in detecting only 1 stick
- certain USB 3.x sticks happen to not appear in boot menu
- booting Xen is unstable