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u-boot/arch/m68k/config.mk
Marek Vasut 26af162ac8 arch: m68k: Implement relocation
Implement relocation for M68K. Perform all the updates in start.S
relocate_code in assemby, since it is a simple matter of traversing
the dynsym table and adding relocation offset - MONITOR_BASE to all
the items in that table. The necessity to deal with MONITOR_BASE is
a specific of M68K, where the ELF entry point is at offset 0x400,
which is the MONITOR_BASE, while TEXT_BASE is at offset 0 .

This also removes the one last user of NEEDS_MANUAL_RELOC, so that
could be finally cleaned up .

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-09-06 13:28:58 +02:00

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328 B
Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
PLATFORM_CPPFLAGS += -D__M68K__ -fPIC
KBUILD_LDFLAGS += -n -pie
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
LDFLAGS_FINAL += --gc-sections -pie