Marvell ARMADA 8040 Dipswitch

Overview

Boot and frequency DIP switches (SW1+SW2)

The board incorporates two blocks of DIP switches, SW1 and SW2 where each has 5 positions.

SW2[1..5] and SW1[1] are for boot selection and SW1[2..5] is for frequency selection.

Boot selection


Following is configuration of SW2[1..5] and SW1[1] (6 positions from left to right) –

 

Boot from:SW2(1/5)SW2(2/5)SW2(3/5)SW2(4/5)SW2(5/5)SW1(1/5)SW1(2/5)SW1(3/5)SW1(4/5)SW1(5/5)
SPI ROM (onboard)offoffoffononoffxxxx
SD cardoffonononoffonxxxx
eMMC (onboard)offononononoffxxxx

 

 


Following is configuration of SW1[2:5] –

 

 

Boot from:SW2(1/5)SW2(2/5)SW2(3/5)SW2(4/5)SW2(5/5)SW1(1/5)SW1(2/5)SW1(3/5)SW1(4/5)SW1(5/5)
CPU=1333MHz, DDR=1600MTpsxxxxxxonoffonon
CPU=1600MHz, DDR=2100MTpsxxxxxxonononoff
CPU=1800MHz, DDR=2400MTpsxxxxxxoffoffonoff
CPU=2000MHz, DDR=2100MTpsxxxxxxoffonoffoff
CPU=2000MHz, DDR=2400MTpsxxxxxxoffononoff

 

 

Updated on December 6, 2018

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