Optimus Black¶

• Table of contents
• Optimus Black
  • Replicant development
  • Freedom and privacy/security issues
  • Research
    • Hardware table
    • References

Replicant development¶

• Optimus Black serial
• Optimus Black U-Boot
• Optimus Black Linux

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¶

• Optimus Black bootloader

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¶

• Optimus Black (P970) Service Manual and Schematics
• OMAP36xx Technical Reference Manual

These documents are the propriety of LG Electronics and Texas Instruments and are not hosted by the Replicant project.