Dragonboard410c Compliance

Key General Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Name of the board Dragonboard 410c
Email address (primary)
Email addresses (secondary)
Target Specification CE v1.0
Form Factor CE v1.0 (standard) – 85 x 54 mm +/- 0.25mm error margin allowed Pass USB host connectors are slightly higher than allowed 7mm; power connector is around 2mm too close to the shorter board edge Pass Using 3D templates for the appropriate form-factor
Key Documentation Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Board Schematic published Yes Pass Pass
Board Reference Manual published Yes [Board reference manual should follow template](https://docs.google.com/document/d/1nK5aHZrnklzvdGYMtqlyUZzz2DKCwiUByeMXyV2BCgg/edit) Pass Pass
SoC technical reference published No [SoC TRM published as per guidelines](https://docs.google.com/document/d/1qP4r5MPRS9k0J8vE5hr4Lfq_rBYxWisj7TBrM9F2iOU/edit) Fail Waived Additional documentation will be published once made available.
Key Memory and Storage Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Onboard DRAM (GB) 1 = 0.5GB; EE: >= 1GB or DIMM'}" id="TD_135">CE: >= 0.5GB; EE: >= 1GB or DIMM Pass Pass
Additional memory sockets EE: Mandatory if no onboard DRAM Ignored Ignored
SD Card microSDHC CE: Mandatory Pass Pass
Boot from SD Card? Yes Pass Pass
Boot ROM No CE: optional, only if SD card is not bootable Ignored Ignored
Boot ROM size (MB) CE: 8MB (optional) Ignored Ignored
Onboard Flash storage Yes Optional Pass Pass
Onboard Flash storage size (GB) 8 Optional Pass Pass
SATA interface None Optional Ignored Ignored
Key Networking Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Wifi protocol 802.11 g/n/ac Pass
Bluetooth 4.0 LE Yes Pass
Ethernet No EE: mandatory Ignored
Key Debugging Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
UART 0 No EE: micro-B USB in specified location Ignored Ignored
UART 1 (LS expansion interface) Yes default mandatory UART Pass Pass
UART 2 (LS expansion interface) No CE: optional Ignored Ignored
4 User LEDs Yes Pass Pass
WiFi LED Yes Pass WiFi and BT LEDs are inverted compared to the spec Pass
BT LED Yes Pass WiFi and BT LEDs are inverted compared to the spec Pass
JTAG No Optional
Key USB Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Port 1 – Host (Protocol) USB 2.x Pass Pass
Port 1 – Host (Connector) Type A Pass Pass
Port 2 – Host (Protocol) USB 2.x Pass Pass
Port 2 – Host (Connector) Type A Pass Pass
Port 3 – Slave (Protocol) USB 2.x Pass Pass
Port 3 – Slave (Connector) micro-B (for slave-only) Pass Pass
Port 4 – Host (Protocol) Ignored Ignored
Port 4 – Host (Connector) Ignored Ignored
Key Display Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Display Type HDMI CE: Audio support for at least 1 channel is mandatory Pass
Display Connector Type A (full-size) Pass
MIPI DSI port on HS expansion bus Yes Pass
MIPI DSI lanes 4 Pass
Key Camera Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
MIPI CSI-2 ports 2 (Review) CE: Port 1 should be on CSI0 port (1-4 lanes). CSI1 port supports 1-2 lanes Pass
Key Audio Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Audio channels (BT) 2 CE: I2S/PCM channel should be provided on LS expansion interface Pass
Audio channels (Display) 2 Pass
Key DC Power Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Power source DC Power Jack (8-18V) Pass
Key Buttons / Switches / Jumpers Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Power on/off Yes Mandatory Pass
Hard reset Yes Mandatory Pass
Auto power up Through Switch Mandatory Pass
USB mode change NA Optional, to change mode of the OTG port Ignored
Key Expansion header Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Low-speed expansion header Yes Signals to be exposed as per spec Pass
High-speed expansion header Yes CE: mandatory Pass
Key Miscellaneous Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
External Fan +5V Pass Pass
PCIe None EE: location specified but optional Ignored Ignored
Key Software Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Kernel git tree URL [https://git.linaro.org/landing-teams/working/qualcomm/kernel.git](https://git.linaro.org/landing-teams/working/qualcomm/kernel.git)
Kernel version 4.4 kernel Pass
Kernel compliance Level Level 1 Level definitions as per spec Pass Mainline kernel boots at least to ramdisk (http://kernelci.org/boot/apq8016-sbc/job/mainline/kernel/v4.5-rc2/defconfig/defconfig/lab/lab-tbaker/?_id=56af0a7559b514fcbbfa5dbc) Pass
All bootloader bits are recommended to be open source No According to the spec, it is recommended for everything after SoC reset to be available as open source Fail 1st stage bootloader is a proprietary blob Waived – optional
Last-stage bootloader git tree URL e.g. UEFI/EDK2 or u-boot
Fastboot protocol support Yes Pass Pass
User can update bootloader Yes Pass
Possibility to unbrick the board w/o special hardware Yes Pass not sure if that is the right answer
GPU acceleration No Linux binary blobs required Pass
Camera ISP NA
DSP NA
Multimedia No binary blobs required Pass
Key Software Functionality Response Comments Validation Results (Linaro) Linaro comments Final Results (Linaro) Validation Test Description
Boot to Graphical UI Yes Pass
Graphics acceleration using SoC GPU Yes Pass
Standard set of Distribution end user applications Yes Pass
Video playback support for media files Yes Pass
Audio playback support for AV media files via A2DP Bluetooth and display audio Yes Pass Checked BT. HDMI audio will follow
Networking using all onboard interfaces and USB ethernet interfaces Yes Pass
Software power shutdown and reboot options Yes shutdown results in reboot Fail Waived Will be addressed in future revision of the production boards.
Appropriate activity LEDs (e.g. Bluetooth, WiFi) Yes Fail BT and WiFi LEDs don’t blink when device is in use Waived Software bug tracked
Additional storage is usable: eMMC (if fitted), SD, SATA, USB Yes Pass