Help¶

A 64-bit integer indicating the base physical address where the hypervisor should be loaded. If RELOC is disabled, the bootloader is required to load the hypervisor to this specific address. Otherwise the hypervisor will not boot. With RELOC enabled the hypervisor may relocate its symbols to where it is placed, and thus the bootloader might not place the hypervisor at this specific address.

Defaults¶

0x6e000000 if PLATFORM_SBL
0x00100000 if PLATFORM_UEFI

Kconfig definition¶

At arch/x86/Kconfig:256

Included via Kconfig:3

Menu path: (top menu)

config HV_RAM_START
    hex
    prompt "Start physical address of the RAM region used by the hypervisor"
    default 0x6e000000 if PLATFORM_SBL
    default 0x00100000 if PLATFORM_UEFI
    help
      A 64-bit integer indicating the base physical address where the
      hypervisor should be loaded. If RELOC is disabled, the bootloader
      is required to load the hypervisor to this specific address.
      Otherwise the hypervisor will not boot. With RELOC enabled the
      hypervisor may relocate its symbols to where it is placed,
      and thus the bootloader might not place the hypervisor at this
      specific address.

(Definitions include propagated dependencies, including from if’s and menus.)