Other Parts Discussed in Thread: AM67
Tool/software:
Hi, TI experts
I have veriftied the csae about the eMMC boot0/1 partition, if the eMMC boot0/1 partition is blank that booting from UART backup boot mode successfully,However, this document chapter 5.1.2 of "J722S TDA4VEN TDA4AEN AM67 Processor Silicon Revision 1.0 Technical Reference Manual" indicates that the backup boot mode has not supported . as shown below.
Boot switch settings: To boot from Boot0/1 partition of eMMC,
Primary Boot Mode is eMMC Boot0/1 partition, Backup Boot Mode is UART.as shown below.
SW3[1:8] = 1101 0010 and SW4[1:8] = 0011 0100
"if the eMMC boot0/1 partition is blank that booting from UART backup boot mode successfully," why?
Could you please to explain this?
thanks
Maojiang
