BIOS Change Point History



Document ID: 4017828

 

Posted Date: 2022-05-31

 

Distribution: View Public Website

 

Information

BIOS Change Point History:

Version 8.50 / ECKBC v2.80 - 5/19/2025

  1. BIOS v8.50
    1.Support "Boot Select Menu" option in BIOS Setup Utility.
    2.Support "Reset Privilege at Restart" option in BIOS Setup Utility.
    3.Update EC version from v2.70 to v2.71.
    1)Improve battery control.
    2)Improve battery charging control in case charging timeout.

Version 8.30 / ECKBC v2.70 - 12/11/2023

  1. BIOS v8.30
    1.Fixed TPM Index.
    2.Update Realtek USB UNDI driver to v2.045.
    3.Intel Security Update (INTEL-SA-01097).
    4.Update EC version from v2.60 to v2.70.
    CCG6 PDC Model:
    1) Improve Copilot key function.
    RTK PDC Model:
    1) Improve PDC control function.
    2) Improve Copilot key function.
    5.I2C touch panel token disable.

Version 8.10 / ECKBC v2.60 - 08/05/2024

  1. BIOS v8.10
    1.Support Copilot Key function.
    2.Intel Security Update (INTEL-SA-00898, 00950, 00972, 00982, 01051).
    3.Support maintenance function to reuse DFCI non-deregistered MBs.
    4.Support No camera/No Mic model verb table
    5.Support No WLAN&No BT model
    6. Update EC version from v2.40 to v2.60.
    CCG6 PDC Model:
    1) Support Copilot key function.
    RTK PDC Model:
    1) Improve PDC control function.
    2) Support Copilot key function.
    7. Upgrade RPL code base to 5.27_1AYRT_RC0C.00.B2.10(4221.00)_044 to fix DDR4 boot failure issue.

Version 7.80 / ECKBC v2.40 - 02/06/2024

  1. BIOS v7.80
    1.Show maximum, minimum, current CPU frequency in BIOS Setup menu
    2.Update Thermal Table to support 64G memory
    3.Improve battery charge mode.
    4.Support 64G（32+32） memory thermal table 
    5.Support No camera/No Mic model verb table 
    6.Support 14.0", FHD, Non-CSV, AG, 220nit LCD
    7.Update Microcode to 0x411C 
    8.Support 64G（32+32） memory thermal table 
    9.Add workaround for Phison SSD hang issue.
    10.Update EC from v2.20 to v2.40
    CCG6 Model：
    1)Improve battery high temperature protect function.
    2)Support new feature for battery charge mode.
    3)Clear CHASMFALL flag by EC (Combined key: FN+CAPS+D).
    RTK model:
    1) Upgrade PDC FW to v1.0.2Bh
    2)Improve battery high temperature protect function.
    3)Support new feature for battery charge mode.
    4)Clear CHASMFALL flag by EC (Combined key: FN+CAPS+D).

Version 7.60 / ECKBC v2.40 - 10/10/2023

  1. BIOS v7.60
    1.Only version change
    2.Support 64G（32+32） memory thermal table 
    3.Support No camera/No Mic model verb table 

Version 7.50 / ECKBC v2.30 - 08/03/2023

  1. BIOS Change points from previous VP version (v7.40) are following items.
    1.Improve battery charge mode.
    2.Update EC from v2.30 to v2.40
    CCG6 Model：
    1)Improve battery high temperature protect function.
    2)Support new feature for battery charge mode.
    3)Clear CHASMFALL flag by EC (Combined key: FN+CAPS+D).
    RTK model:
    1)Improve battery high temperature protect function.
    2)Support new feature for battery charge mode.
    3)Clear CHASMFALL flag by EC (Combined key: FN+CAPS+D).

Version 7.40 / ECKBC v2.30 - 08/03/2023

  1. BIOS v7.40

    1.Show maximum, minimum, current CPU frequency in BIOS Setup menu
    2.Update Thermal Table to support 64G memory
    3.Update EC from v2.10 to v2.30
    CCG6 Model：
    1) Only version change.
    RTK model:
    1) Upgrade PDC FW to v1.0.2Bh

    1. After flash to BIOS v7.01 (or later version), it CAN NOT DOWNGRADE to v7.00 (or before version).

Version 7.20 / ECKBC v2.10 - 06/20/2023

  1. BIOS v7.20
    1.Fix some keys may not work normally issue.

Version 7.10 / ECKBC v2.10 - 06/15/2023

  1. BIOS v7.10
    1.Support BOE on cell touch panel.
    2.Update code base to 5.27_1AYRT_RC0C.00.A2.40(4064.01)_038.(Intel PR2 BKC)
    3.Update MCU 0x4112 for RPL, 0x429 for ADL.
    4.Support Non-web camera
    5.Support 14"LG in cell touch panel on Merlot20
    6.Extend MAC Address Pass Through to support Built-in LAN MAC Address.
    7.Update EC version from v2.00 to v2.01
    -CCG6 PDC Model:
    1). Improve battery control function
    2). Improve PDC control function
    -RTK PDC Model:
    1). Improve battery control function

Version 3.00 / ECKBC v2.00 - 03/30/2023

  1. BIOS v3.00
    1.Support BOE On cell touch panel
    2.Update EC from v1.80 to v2.00
    CCG6 PDC Model:
     -Improve PDC control function
     -Improve USCI control function
     -Fixed UCSI yellow bang issue when resume from MODS with type-C device
     -Fixed OS already enter MODS mode during port role switch process, then the UCSI can't recovery.（This phenomenon only occurs on CCG6
    model）
    RTK PDC Model:
     -Improve PDC control function
     -Improve USCI control function
     (Fixed UCSI yellow bang issue when resume from MODS with type-C device)
     -Improve PDC power off control function 

Version 2.80 / ECKBC v1.80 - 02/08/2023

  1. BIOS v2.80 
    1.Support Bison HD FA camera
    2.Improve the stability
    3.Update EC version from v1.70 to v1.80
    -CCG6 Model
    1.Improve WDT reset process after BIOS/EC update complete
    2.Add BIOS I/F and EC function for Chasm Falls
    -RTK PDC Model:
    1.Improve PDC control function
    2.Include PDCFW v1.0.0F
    3.Improve BBR FW update function.
    4.Improve WDT reset process after BIOS/EC update complete
    5.Add BIOS I/F and EC function for Chasm Falls
    6.Fixed battery icon cannot update issue(Fixed MPL1 message handle blocked issue).
    7.A for USB-C dock cannot be recognized after 14.3s(in 16S EC reset process) PDC reset

Version 2.70 / ECKBC v1.70 - 02/14/2023

  1. BIOS v2.70 
    1.Support 2x 32 GB memory
    2.Support Intel GfP2 wifi 6E
    3.Update EC version from v1.60 to v1.70
    -CCG6 PDC Model:
    Change point from EC v1.60
    1. Improve BBR FW update process.
    2. Battery cycle count is shown in EC register
    3. Improve battery charge mode control function
    -RTK PDC Model:
    Change point from EC v1.60
    1.Battery cycle count is shown in EC register.
    2.Improve battery charge mode control function
    3. Support PDC power off in Sx mode for RTS5452/5452H

Version 2.30 / ECKBC v1.60 - 08/22/2022

  1. BIOS v2.30 & EC/KBC v1.60
    1.Support Windows11 FAN Noise Signal function
    2.Support Keyboard Layout in BIOS SETUP
    3.Support Hide TPM in BIOS SETUP
    4.Update BIOS ACM from 1.18.07 to 1.18.10
    5.Add SINIT ACM v1.18.09 (V5)
    6.Support BIOS/EC Update without AC
    7.Update EC version from v1.50 to v1.60
    CCG6 PDC Model
    -Supported the OS function for FAN noise improvement.
    RTK PDC Model
    -Supported the OS function for FAN noise improvement.
    -Improve UCSI control function

Version 2.20 / ECKBC v1.50 - 07/05/2022

  1. BIOS v2.10 
    1.Support i3-1220P CPU

Version 2.10 / ECKBC v1.50 - 06/02/2022

  1. 1.Support Amira secure pad with PBA/SSO function
    2.Improve machine cannot charge after flash BIOS issue
    3.Update EC from v1.40 to v1.41
    CCG6 PDC Model:
    -Improve PDC control function
    -Improve battery shutdown control function
    4.Fix Unknown device may be found in Device Manager issue
    5. Improve PDC control function
    -Fixed the issue that PC can't charging after PDC force reset with Type-C adapter
    6. Improve battery shutdown control function

Version 1.90 / ECKBC v1.40 - 06/02/2022

  1. BIOS v1.90 & EC/KBC v1.40
    BIOS change point from previous version (v1.70)are following items:
    1.Update MCU to 0x41B
    2.Support Amira Secure Pad without PBA/SSO function
    3.Update EC from v1.30 to v1.40
    -Add WA to avoid EC hang up issue
    BIOS change point from previous version (v1.80)are following items:
    1.Update MCU to 0x41E
    2.Improve Hotkey function

Version 1.70 / ECKBC v1.30 - 05/30/2022

  1. BIOS v1.70 & EC/KBC v1.30
    1.Update EC version from v1.20 to v1.30
    -CCG6 Model：
    1.Modify PROCHOT threshold for 45W and 65W PD adapter.
    2.Save EC Project ID for BIOS reference
    3.Fixed PD charge issue after flashed PDCFW
    4.Improve PD control function

    -RTK Model:
    1.Update PDCFW to v1.0.04
    2.Modify PROCHOT threshold for 45W and 65W PD adapter.
    3.Save EC Project ID for BIOS reference
    4.Add WA for issue that PC cannot power on if remove PD ADP from AC side
    5.Improve Charge control function
    6.Improve PD control function:
    1)Fixed Type-C port no function if unplug device during restart
    2)Improve PD error recovery process
    3)Clear PD status flag after device out (only support on RTK PDC)
    4)WA for manufacture line CC pin direction auto test(Support only: RTK5452H)

Version 1.50 / ECKBC v1.20 - 05/30/2022

  1. First Release

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