[TF-M] How to disable all interrupts on ARM V8?

Hi all,

From what I have seen, looks like __disable_irq() only disables non-secure interrupts when called from NSPE on ARM v8 arch.

Am I correct? If so then how can I disable all interrupts (including secure interrupts) from NSPE? - We need this for critical section and other critical code.

Regards, Bohdan Hunko

Cypress Semiconductor Ukraine Engineer CSUKR CSS ICW SW FW Mobile: +38099 50 19 714 Bohdan.Hunko@infineon.commailto:Bohdan.Hunko@infineon.com