CONFIG_FIRQ_STACK_SIZE

FIRQs and regular IRQs have different stacks so that a FIRQ can start running without doing stack switching in software.

Symbol:

FIRQ_STACK_SIZE
Type:

int
Value:

“”
User value:

(no user value)
Visibility:

“n”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Prompts:
  • “Size of stack for FIRQs (in bytes)” if CPU_ARCV2 (value: “n”)
Default values:
  • 1024 (value: “n”)
  • Condition: CPU_ARCV2 (value: “n”)
Selects:

(no selects)
Reverse (select-related) dependencies:
 

(no reverse dependencies)
Additional dependencies from enclosing menus and ifs:
 

ARC (value: “n”)
Locations:
  • ../arch/arc/Kconfig:121