AM335x Software Reset in application.

Shingo Fujiwara

I want to reset CPU.

I need restart to reinitialize .dat .bss area.

What register bit access need to reset ?

0 Brad Griffis over 10 years ago

Please refer to Section 8.1.7.3.4 "Global Cold Software Reset (GLOBAL_COLD_SW_RST)" of the Technical Reference Manual.

0 Shingo Fujiwara over 10 years ago in reply to Brad Griffis

Dear Brad,

Thanks for you answer.
I tried to set bit. HWREG(SOC_PRM_DEVICE_REGS) |= 0x00000002;

CPU reset was checked.

Best regard.

0 STEVE HUYNH over 9 years ago in reply to Brad Griffis

Hi Brad, does this bit perform a reset on the I2C module of the am335x processor?

Processors forum