Configuration/Setup; Jumper Configuration For Boot Mode Selection - Texas Instruments AM572 Series User Manual

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Configuration/Setup

5.1 Boot and Emulation Setup
The AM572x boot mode sequence is selected via three jumpers on the board (J3, J4, J6).
There are three boot mode options (described below) supported by this board.
• OPTION 1 Boot Order:
– SD Boot. This mode will boot from the microSD slot. It can be used to override what is on the
eMMC device or to program the eMMC when used in the manufacturing process or for field
updates.
– eMMC Boot. This is the default boot mode, if the microSD is NOT inserted, and will allow for the
fastest boot time.
• OPTION 2 Boot Order:
– UART Boot. The EVM is hardwired to boot from UART3 in this mode. Note the Linux debug serial
boot also uses this same UART port and pinmuxing.
• OPTION 3 Boot Order:
– SATA Boot. This mode will boot from the eSATA connector. This mode can be used to override
what is on the microSD.
– SD Boot. This mode will boot from the microSD slot.
Table 6 summarizes the jumper configuration for the three bode mode sequence options supported by the
board.
Option
Option1
Option2
Option3
5.1.1 Emulation and Hardware Setup
For complete list of supported emulators and hardware configuration required to connect to the GP EVM
using CCS, see the
SPRUIG1 – September 2017
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Table 6. Jumper Configuration for Boot Mode Selection
Header
J3
J4
J6
J3
J4
J6
J3
J4
J6
AM572x GP EVM Hardware Setup
Copyright © 2017, Texas Instruments Incorporated
Jumper on Pin 1-2
X
X
X
X
wiki.
AM572x General-Purpose EVM Hardware
Configuration/Setup
Jumper on Pin 2-3
X
X
X
X
X
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