Actions
Optimus Black¶
- Table of contents
- Optimus Black
Replicant development¶
Freedom and privacy/security issues¶
Optimus Black freedom issues:- Proprietary hardware
- Proprietary firmwares, some of which are firmwares loaded by the system
- Proprietary modem system
- Proprietary bootrom
Optimus Black Privacy/security issues
Research¶
Hardware table¶
Component | Name | Status | Documentation |
---|---|---|---|
SoC | Texas Instruments OMAP3630 | Linux kernel support | OMAP36xx Technical Reference Manual |
CPU | ARM Cortex-A8 | Linux kernel support | Cortex-A8 Technical Reference Manual |
GPU | Imagination Technologies PowerVR SGX530 | Linux kernel support, proprietary userspace | |
Modem | Intel XMM6160 | Free userspace implementation for the AT protocol | XMM 6160 Brief |
Wi-Fi | Broadcom BCM4329 | Linux kernel support, proprietary loaded firmware | |
Bluetooth | Broadcom BCM4329 | Linux kernel support, proprietary loaded firmware | |
FM radio | Broadcom BCM4329 | Linux kernel support, proprietary loaded firmware | |
GPS | Broadcom BCM4751 | Proprietary userspace, proprietary loaded firmware, no free implementation: BCM4751 | |
Audio Codec | Wolfson WM9093 | Linux kernel support | WM9093 |
Audio Codec | Texas Instruments TWL5030 (TPS65950) | Linux kernel support | TPS65950 Data Manual |
Touchscreen | LG Innotek TSM-G402A | Linux kernel support | |
Display | Hitachi TX10D10VM0EAA | Linux kernel support | |
Accelerometer | Kionix KXTF9 | Linux kernel support | KXTF9-4100 Specifications |
Compass | Asahi Kasei AK8975C | Linux kernel support, free userspace | AK8975 |
Gyroscope | InvenSense MPU-3050 | Linux kernel support, free userspace | MPU-3000 Specifications |
Light sensor | Rohm BH1621FVC | Linux kernel support | BH1621FVC Technical Note |
Proximity sensor | Sharp GP2A | Linux kernel support, free userspace | |
Camera (back) | Sony IMX072 | Linux kernel support | |
Camera (front) | MM Solutions YACD5B1S | Linux kernel support | |
PMIC | Texas Instruments TWL5030 (TPS65950) | Linux kernel support | TPS65950 Data Manual |
PMIC | Texas Instruments LP8720 | Linux kernel support | LP8720 |
Battery charger | Richtek RT9524 | Linux kernel support | RT9524 |
Fuell gauge | Maxim MAX17043 | Linux kernel support | MAX17043 |
Backlight driver | Skyworks AAT2870 | Linux kernel support | AAT2870 Data Sheet |
Flash driver | Richtek RT8515 | Linux kernel support | |
MUIC | Maxim MAX14526 | Linux kernel support | |
UART switch | Fairchild FSUSB63 | Linux kernel support | FSUSB63 |
References¶
These documents are the propriety of LG Electronics and Texas Instruments and are not hosted by the Replicant project.
Updated by dl lud about 5 years ago · 11 revisions