QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron Q4 ANSI with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron Q4 ISO with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This is a rather plain Dvorak layout for the ErgoDox EZ, containing function and symbols on layer 1 and media and and mouse keys on layer 2. See the layouts/community/ergodox/dvorak/keymap.c source file for the keymap definition.

ARM Trusted Firmware provides a reference implementation of secure world software for ARMv7-A and ARMv8-A, including a Secure Monitor executing at Exception Level 3 (EL3). It implements various ARM interface standards, such as:

1. The Power State Coordination Interface (PSCI)

2. Trusted Board Boot Requirements (TBBR, ARM DEN0006C-1)

3. SMC Calling Convention

4. System Control and Management Interface

5. Software Delegated Exception Interface (SDEI)

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron V2 ANSI with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron Q65 ANSI with default keymap and with encoder.

This package provides a set of udev rules to specify the proper privileges for flashing QMK compatible devices without needing root. The rules require the group plugdev to be added to each user that needs this.

OpenSBI is the reference implementation of the RISC-V SBI specifications for platform-specific firmwares executing in M-mode.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron Q9 ISO with default keymap.

This is the OpenBIOS FCODE suite. It contains a set of utilities used to process FCODE, OpenFirmware's byte code, consisting of:

1. toke - A tokenizer

2. detok - A detokenizer

3. romheaders - A PCI rom header utility

4. localvalues - A portable implementation of Forth local values

This package aims to make updating firmware on GNU/Linux automatic, safe and reliable. It is used by tools such as GNOME Software.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron V6 ANSI with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron V8 ISO with default keymap.

ARM Trusted Firmware provides a reference implementation of secure world software for ARMv7-A and ARMv8-A, including a Secure Monitor executing at Exception Level 3 (EL3). It implements various ARM interface standards, such as:

1. The Power State Coordination Interface (PSCI)

2. Trusted Board Boot Requirements (TBBR, ARM DEN0006C-1)

3. SMC Calling Convention

4. System Control and Management Interface

5. Software Delegated Exception Interface (SDEI)

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This is the default keymap used on the ErgoDox EZ keyboard. It includes the novel MEH and Hyper keys pioneered by the ErgoDox EZ, easy to reach Control/Shift modifiers keys, and two-functions hold keys to access layer 1. Layer 1 contains function keys, symbols, a numpad as well as brightness keys. Layer 2 contains multimedia and mouse keys. See the keyboards/ergodox_ez/keymaps/default/keymap.c source file for the keymap definition, or the ErgoDox EZ Configurator page.

This package provides the firmware for the Novena battery or passthrough board.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron Q1v2 ANSI with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron V5 ISO with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron C1 Pro ANSI RGB with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron V3 ISO with default keymap.

QMK (Quantum Mechanical Keyboard Firmware) is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

This package provides the firmware for the Keychron V8 ANSI with default keymap.

Crust improves battery life and thermal performance by implementing a deep sleep state. During deep sleep, the CPU cores, the DRAM controller, and most onboard peripherals are powered down, reducing power consumption by 80% or more compared to an idle device. On boards without a PMIC, Crust is also responsible for orderly power-off and power-on of the device. For this to work, Crust runs outside the main CPU and DRAM, on a dedicated always-on microprocessor called a System Control Processor (SCP). Crust is designed to run on a specific SCP implementation, Allwinner's AR100.

ARM Trusted Firmware provides a reference implementation of secure world software for ARMv7-A and ARMv8-A, including a Secure Monitor executing at Exception Level 3 (EL3). It implements various ARM interface standards, such as:

1. The Power State Coordination Interface (PSCI)

2. Trusted Board Boot Requirements (TBBR, ARM DEN0006C-1)

3. SMC Calling Convention

4. System Control and Management Interface

5. Software Delegated Exception Interface (SDEI)

This is firmware from Open FirmWare for WiFi networks (OpenFWWF) for the Broadcom/AirForce chipset BCM43xx with Wireless-Core Revision 5. It is used by the b43-open driver of Linux-libre.