Imagination Technologies MIPS® Creator CI20 and T2/Linux
The MIPS® Creator CI20 board is a high performance, fully featured Linux and Android development platform. It incorporates an Ingenic JZ4780 SoC which includes a 1.2 GHz, dual-core MIPS32 processor and PowerVR SGX540 GPU..
- Ingenic JZ4780, dual 1.2GHz MIPS32 processor, SGX540 GPU, 32k I&D L1 cache, 512k L2 cache
- IEEE754 Floating Point Unit
- 8GB Flash, 1GB DDR3 memory
- Video playback up to 1080p
- AC97 audio, via 4-pin input/output jack and HDMI connector
- Camera interface –ITU645 controller
- Connectivity – 10/100 ethernet, 802.11 b/g/n, Bluetooth 4.0
- HDMI output up to 2K resolution
- 2 x USB – host and OTG
- 14-pin ETAG connector
- 2 x UART, GPIO, SPI, I2C, ADC, expansion headers
Notes
As usual for Imagination Technologies PowerVR based graphics, there is no open source code to drive the 2D/3D acceleartor. There exists only a bare-minimum mode-setting Linux kernel (OMAP) FB driver. Proprietary binary-only libraries are circulated to provide a rather rogue OpenGL ES environment for accelerated 2D/3D.
Performance Index
14:20m to build bash-5.2-015 w/ gcc-13.2 (LTO, -Osmart), linux-3.18.3
/proc/cpuinfo
system type : CI20
processor : 0
cpu model : Ingenic Xburst V4.15 FPU V0.0
BogoMIPS : 1196.85
wait instruction : yes
microsecond timers : no
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes, count: 1, address/irw mask: [0x0fff]
microMIPS : no
ASEs implemented : mxu
shadow register sets : 1
kscratch registers : 0
core : 0
VCED exceptions : not available
VCEI exceptions : not available
Hardware : ci20
Serial : 9a591231 12810803 f4f90000 8a61aa4f
processor : 1
cpu model : Ingenic Xburst V4.15 FPU V0.0
BogoMIPS : 1196.85
wait instruction : yes
microsecond timers : no
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes, count: 1, address/irw mask: [0x0fff]
microMIPS : no
ASEs implemented : mxu
shadow register sets : 1
kscratch registers : 0
core : 0
VCED exceptions : not available
VCEI exceptions : not available
Hardware : ci20
Serial : 9a591231 12810803 f4f90000 8a61aa4f
See also
Associated upstream site: