CONFIG_ALPHA_LEGACY_START_ADDRESS is not available for thedefaultarchitecture x86.
Result is shown for architecture alpha
Legacy kernel start address
configname: CONFIG_ALPHA_LEGACY_START_ADDRESS
Linux Kernel Configuration
└─>Legacy kernel start address
In linux kernel since version 2.6.12
The 2.4 kernel changed the kernel start address from 0x310000
to 0x810000 to make room for the Wildfire's larger SRM console.
Recent consoles on Titan and Marvel machines also require the
extra room.
If you're using aboot 0.7 or later, the bootloader will examine the
ELF headers to determine where to transfer control. Unfortunately,
most older bootloaders -- APB or MILO -- hardcoded the kernel start
address rather than examining the ELF headers, and the result is a
hard lockup.
Say Y if you have a broken bootloader. Say N if you do not, or if
you wish to run on Wildfire, Titan, or Marvel.
to 0x810000 to make room for the Wildfire's larger SRM console.
Recent consoles on Titan and Marvel machines also require the
extra room.
If you're using aboot 0.7 or later, the bootloader will examine the
ELF headers to determine where to transfer control. Unfortunately,
most older bootloaders -- APB or MILO -- hardcoded the kernel start
address rather than examining the ELF headers, and the result is a
hard lockup.
Say Y if you have a broken bootloader. Say N if you do not, or if
you wish to run on Wildfire, Titan, or Marvel.
depends
CONFIG_ALPHA_GENERIC or NOT CONFIG_ALPHA_GENERIC |NOT | CONFIG_ALPHA_MARVEL or NOT CONFIG_ALPHA_TITAN or NOT CONFIG_ALPHA_WILDFIRE