CONFIG_RAM_SIZE

This option specifies the amount of RAM given to the kernel. It must not exceed the amount available on the target. When running an XIP kernel, it must be large enough to contain the data, bss and noinit sections. When not running an XIP kernel, it must be large enough to contain the full image.

The default value is specified by the platform.

Symbol:

RAM_SIZE
Type:

int
Value:

“8”
User value:

(no user value)
Visibility:

“y”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Prompts:
  • “Amount of RAM given to the kernel (in kB)”
  • “RAM size (in kB)”
Default values:
  • 8 (value: “n”)
  • Condition: (none)
  • 55 (value: “n”)
  • Condition: (none)
  • 32768 (value: “n”)
  • Condition: (none)
  • 128 (value: “n”)
  • Condition: XIP (value: “y”)
  • 192 (value: “n”)
  • Condition: (none)
  • 128 (value: “n”)
  • Condition: XIP (value: “y”)
  • 192 (value: “n”)
  • Condition: (none)
  • 16 (value: “n”)
  • Condition: NSIM (value: “n”)
  • 24 (value: “n”)
  • Condition: (none)
Selects:

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

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

SOC_QUARK_SE_SS && ARC (value: “n”)
Locations:
  • ../arch/x86/core/Kconfig:75
  • ../arch/x86/soc/quark_d2000/Kconfig:28
  • ../arch/x86/soc/quark_se/Kconfig:29
  • ../arch/x86/soc/quark_x1000/Kconfig:29
  • ../arch/x86/soc/atom/Kconfig:30
  • ../arch/x86/soc/ia32/Kconfig:30
  • ../arch/arc/Kconfig:57
  • ../arch/arc/soc/quark_se_ss/Kconfig:43