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microblaze: drop CONFIG_NEEDS_MANUAL_RELOC

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Microblaze and m68k are the only remaining architectures that still enable
CONFIG_NEEDS_MANUAL_RELOC by default.

Microblaze has had runtime relocation support using CONFIG_STATIC_RELA for
quite some time, since commit d58c007498 ("microblaze: Add support for run
time relocation"). Drop support for CONFIG_NEEDS_MANUAL_RELOC and make
runtime relocation the default, as the rest of the architectures do.

Reviewed-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230311173838.521804-4-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Ovidiu Panait 2023-03-11 19:38:37 +02:00 committed by Michal Simek
parent 02d30e5f92
commit 3363cf96eb
1 changed files with 1 additions and 12 deletions
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13
arch/microblaze/Kconfig
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@ -4,19 +4,8 @@ menu "MicroBlaze architecture"
config SYS_ARCH config SYS_ARCH
default "microblaze" default "microblaze"
config NEEDS_MANUAL_RELOC
bool "Disable position-independent pre-relocation code"
default y
help
U-Boot expects to be linked to a specific hard-coded address, and to
be loaded to and run from that address. This option lifts that
restriction, thus allowing the code to be loaded to and executed from
almost any 4K aligned address. This logic relies on the relocation
information that is embedded in the binary to support U-Boot
relocating itself to the top-of-RAM later during execution.
config STATIC_RELA config STATIC_RELA
def_bool y if !NEEDS_MANUAL_RELOC def_bool y
choice choice
prompt "Target select" prompt "Target select"