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Hannibal Batch

In this page we detail the testing progress on the components available on this batch.

Hannibal MainPCB MainPCB Rev. 1.1

Component List​

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TBD

Change Log Table​

ComponentSub-systemTKRemarks
RK3588SCPUWorkingAll cores are active, Max frequency: TBD
DMCWorkingFrequency scaling is functional
GPUWorkingPanthor driver working. Tested with gl2mark-wayland
VPUWorkingChromium-browser, ffmpeg using mpp drivers. Supported formats: TBD
NPUNot TestedPostponed to Rev 1.1
DSI0Working4-lanes
DSI1Not TestedPostponed to Rev 1.1
MIPI_DPHY0_RX (IMX586)PartiallyCamera is registered. No dphy errors but no photo captured yet. Needs further work
MIPI_CSI1_RX (IMX378)PartiallyCamera is registered. dphy errors
RK806-1-PartiallyAll voltage rails are available. Power button works. Issue with VDD_DDR_S0 under high load causing the inductor to fail. Potential solution is to use a higher spec inductor
DRAM-WorkingSuccessful DDR training with 16 GB
eMMC-WorkingFully working, hosts system with no I/O errors. Tested 64 GB and 128 GB
MicroSD-PartiallyDifferent behaviour between two samples. Needs further investigation
SPI Flash (deprecated)-Not TestedWill be deprecated in the next revisions
ES8388-PartiallyI2C detected with driver initialization. MCLK not connected so no Audio yet
Audio Amplifiers-PartiallyI2C detected with driver initialization. No audio yet because of the codec
CS43131-Not WorkingPCB design errors
Mini-PCIe Interface (deprecated)GSMWorkingCalls are received and sent. SMS works
4GWorkingInternet access OK
AudioNot TestedPostponed until ES8388 is working
AP6275PWIFIWorkingFully working on PCIe
BluetoothWorkingUpdate: Tested discovery and pairing with other devices. BT Audio and Internet sharing are working
BQ25890-WorkingFast Charging works. Driver configuration is OK
Fuel Gauge-PartiallyBattery profile is missing. Shows charging state but needs more adjustment
USB-C PD ControllerPDO exchangeWorking5V/3A and 9V/3A working
USB2 OTGWorkingTested with Maskrom
Display portNot TestedPostponed
USB3 TransfersNot TestedPostponed
GNSS-Not tested yet
Flash light-Not tested yet
Light and Proximity Sensor-Not tested yet
IMU Sensor-PartiallySensor is detected through i2c

Issues​