STM32MP1 bRIGUP watchdog trip
HI.
I have a custom board that basically identical to the PDK
We Made 2 Boards for test.
One starts up OK
The Other fails
Section of Console below
The section of interest is the line
INFO: CPU 0 IT Watchdog 2 and so
The Same SDCard in both.
Must be a hardware issue but what?
Any Help appreciated
Found /mmc0_extlinux/stm32mp157c-dk2_extlinux.conf
Retrieving file: /mmc0_extlinux/stm32mp157c-dk2_extlinux.conf
706 bytes read in 39 ms (17.6 KiB/s)
Retrieving file: /splash.bmp
18244 bytes read in 39 ms (456.1 KiB/s)
Select the boot mode
1: OpenSTLinux
2: stm32mp157c-dk2-a7-examples
3: stm32mp157c-dk2-m4-examples
Enter choice: 1: OpenSTLinux
Retrieving file: /uInitrd
INFO: CPU 0 IT Watchdog 2
INFO: CPU : 0
INFO: sp_usr : 0x0
INFO: lr_usr : 0x0
INFO: spsr_irq : 0x0
INFO: sp_irq : 0x0
INFO: lr_irq : 0x0
INFO: spsr_fiq : 0x0
INFO: sp_fiq : 0x0
INFO: lr_fiq : 0x0
INFO: spsr_svc : 0x0
INFO: sp_svc : 0xddae1220
INFO: lr_svc : 0xdfc8d873
INFO: spsr_abt : 0x0
INFO: sp_abt : 0x0
INFO: lr_abt : 0x0
INFO: spsr_und : 0x400001db
INFO: sp_und : 0x0
INFO: lr_und : 0xdfc3a008
INFO: spsr_mon : 0x400001db
INFO: sp_mon : 0x2ffd8a80
INFO: lr_mon : 0xdfc3a004
INFO: scr : 0x225
INFO: pmcr : 0x41072000