# sis-updater

**Repository Path**: mirrors_chromium_googlesource/sis-updater

## Basic Information

- **Project Name**: sis-updater
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-03-19
- **Last Updated**: 2025-09-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# SiS Firmware Updater

## Description
The code was proviced by SiS and modified by Google. Modifications include:
 - Cleaning the code according to Google C++ coding style. Eliminating
compiling errors.
 - Adding a feature that the updater can take the device name from input
parameters. Blinded search is only required when input device name is invalid.
 - Adding a feature that the updater will compare FW version before actual
update. If the FW versions on device and in Chrome OS are same, the updater will
terminate.
 - Adding a input flag specifying whether the device is in recovery mode (FW
update fails last time). The flag value is determined by VID from udev rule.


## Requirements
On Linux, should run as root.

## Build
At the root of the repository: `make`.

Under Chrome OS development enviroment: `emerge-${BOARD} sis-updater`.

## How to use
Just run `./sis-updater`.