Boot Configuration - Thundercomm Qualcomm Robotics RB5 Hardware User Manual

8 Boot configurations
A DIP switch is located on the top of the development board (see Section 1.2.2, #17):
DIP_SW_1 Name
1 BOOT_CONFIG_1 [GPIO_27]
2 BOOT_CONFIG_2 [GPIO_47]
3 BOOT_CONFIG_3 [GPIO_76]
4 BOOT_CONFIG_0 [GPIO_128]
GPIO details:
FAST_BOOT GPIO bit (3:0)
0000
Other
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GPIO
76 47
0 0
Reserved
Robotics RB5 Development Kit Hardware User Manual
Details
Selects external boot devices
ON – Disables WDOG
OFF – Enables WDOG
Boot device
27
Default:
0
UFS0 → SDC2 → USB0 → EDL(USB0)
Default
OFF
OFF
OFF
OFF
39