6.1.6 Booting from SD on the i.MX 7Dual SABRE-SD board
It is written as follows.
|Download mode (MFGTool mode)||SW4: 00100000 (from 1-8 bit)|
Boot_Mode: 01 (from 1-2 bit)
|SD boot||SW4: 00111000 (from 1-8 bit)|
Boot_Mode: 10 (from 1-2 bit)
To boot from SD, perform the following operations:
Chang the board Boot_Mode switch to 10 (from 1-2 bit) and SW4 00100000 (from 1-8 bit).
I think that SW4: 00111000 (from 1-8 bit) is the correct answer.
Which is the correct answer?
AndroidTM Quick Start Guide Rev. N7.1.1_1.0.0, 03/2017
It is written as follows P.31
9. Change SW3 (boot mode) to 10 (from 1 bit to 2 bit). Change SW2 to switch the board back to SD4 boot mode
00100000 (SD), 01010000 (eMMC), 011XXXX0 (NAND).