UP Squared UEFI BIOS V3.3

WARNING:

  • Do not flash this BIOS version on UP Squared Innovator boards (EVT2).
  • Upgrade to this BIOS only from BIOS version 1.8. If your board has BIOS 1.3 currently installed, please download and upgrade to BIOS 1.8 first

List of improvement:

  1. Changed – BIOS splash logo change
  2. Fixed : USB 3.0 key will run lower speed after updating TXE ver.3.1.50.2222
  3. Intel Request: Support Apollo Lake DCI Debug Interface
  4. Fix issue that after disabling setup item LPSS SPI#1, SPI#3 will disappear too.
  5. Fix issue that after disabling setup item LPSS SPI#1, SPI#3 will disappear too.
  6. Fix issue that resource Hub proxy 4 contains I2C0 and I2C1 controller,    once either one is disabled then the other one will not work (ProblemCode:51 in OS DM).
  7. Disable other functions under the same device when function 0 is disabled on first boot for SPI, UART, and I2C.
  8. Fixed : Intel ME/TXE Security Issue
  9. Update Apollo Lake Intel PMC FW v03.1d.00 Release E
  10. Emutex’s Request : Support Setup Option Control for SPI ADC124S101 Channel 0 ~ 3
  11. Workaround : HDMI / Display Port will flickering with non-recommend resolution under Windows 10
  12. After disabling setup item “LPSS SPI#1”, SPI#3 will disappear too
  13. Resource Hub proxy 4 contains I2C0 and I2C1 controller, once either one is disabled then the other one will not work (ProblemCode:51 in OS DM).
  14. MSFT GpioTestTool.exe will get all the 54 pins in resource Hub proxy in order.    User will confuse with HAT GPIO pin number, because we are now transferring the pin number in our OS APP.
  15. Blink Display under Windows with E0 Stepping CPU

 

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Note:

Please make sure your UP Squared has BIOS 1.8 currently installed before proceding. Remove all other bootable devices except USB drive containing this BIOS package.
Otherwise you may need to change to different drive label (fs0, fs2…etc) instead of “fs1:” in step 3

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BIOS update SOP –
1. Put files from BIOS package into UEFI bootable USB drive.
2. Power on board with USB drive attached.
3. Select boot for shell loader in USB drive (or Built-in Shell if present).
4. Move operating directory to USB drive (fs1 or other labels)
SHELL> fs1:
5. Enter the directory with BIOS file and update batch
6. To update your current BIOS: fs1>GO.nsh
7. Confirm update procedure is completed without problem
8. Reboot system

Or you can read the detailed tutorial in our wiki.

 

UPA1AM33.zip
UPA1AM33.zip
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