Features/Machines/Edison
Summary
Add system emulation of the Intel Edison Compute Module.
Owner
- Name: Choonho Son
- Email: choonho.son@analytaps.net
Challenges
The QEMU support for the PC machine type is fairly poor today. The supported host chipset is I440FX and Q35. Intel Edison Compute Module is SoC with Intel Atom CPU and built-in Bluetooth and Wi-Fi.
ICH9 block diagram
Intel Edison block diagram
Description
Hardware features
| Component | Description |
| Processor | 22 nm Intel® SoC that includes a dual-core, dual-threaded Intel® Atom™ CPU at 500 MHz and a 32-bitIntel® Quark™ microcontroller at 100 MHz |
| RAM | 1 GB LPDDR3 POP memory (2 channel 32 bits @ 800 MT/sec) |
| Internal storage | 4 GB eMMC (v4.51 spec) |
| Power | TI SNB9024 power management IC |
| Wireless | Dual-band (2.4 and 5 GHz) IEEE 802.11a/b/g/n |
| Bluetooth | BT 4.0 + 2.1 EDR |
| Antenna | Dual-band onboard chip antenna or u.FL for external antenna |
| Connector | 70-pin Hirose DF40 Series (1.5, 2.0, or 3.0 mm stack height) |
| Size | 35.5 × 25.0 × 3.9 mm maximum (to be verified) |
| Power input | 3.15 to 4.5 V |
| I/O | 40 general purpose GPIO which can be configured as:
• SD card: 1 interface • UART: 2 controllers (one full flow control, one Rx/Tx) • I2C: 2 controllers • SPI: 1 controller with 2 chip selects • I2S: 1 controller • GPIO: Additional 14 (with 4 capable of PWM) |
| USE 2.0 | 1 OTG controller |
| Clock | 19.2 MHz, 32 kHz |