u-boot/arch/m68k/config.mk

#
# (C) Copyright 2000-2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier:	GPL-2.0+
#

ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := m68k-elf-
endif

CONFIG_STANDALONE_LOAD_ADDR ?= 0x20000

PLATFORM_CPPFLAGS += -D__M68K__
PLATFORM_LDFLAGS  += -n
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
LDFLAGS_FINAL                  += --gc-sections
* Patch by Bernhard Kuhn, 28 Nov 2003: add support for Coldfire CPU add support for Motorola M5272C3 and M5282EVB boards 2003-12-08 01:34:36 +00:00			`#`
			`# (C) Copyright 2000-2002`
			`# Wolfgang Denk, DENX Software Engineering, wd@denx.de.`
			`#`
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 2013-07-08 07:37:19 +00:00			`# SPDX-License-Identifier: GPL-2.0+`
* Patch by Bernhard Kuhn, 28 Nov 2003: add support for Coldfire CPU add support for Motorola M5272C3 and M5282EVB boards 2003-12-08 01:34:36 +00:00			`#`

kbuild: fix CROSS_COMPILE settings in config.mk The syntax CROSS_COMIPLE ?= <cross_compiler_prefix> does not work because config.mk is parsed after exporting CROSS_COMPILE. Like Linux Kernel's arch/$(ARCH)/Makefile, we must write as follows: ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := <cross_compiler_prefix> endif Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> 2014-02-28 05:33:30 +00:00			`ifeq ($(CROSS_COMPILE),)`
			`CROSS_COMPILE := m68k-elf-`
			`endif`
push CROSS_COMPILE out to $(ARCH)_config.mk Each arch should handle setting a proper default CROSS_COMPILE value in their own config.mk file rather than having to maintain a large ugly list in the Makefile. By using conditional assignment, we don't have to worry about the variable already being set (env/cmdline/etc...). The common config.mk file takes care of exporting CROSS_COMPILE already, and while a few variables (toolchain ones) utilize CROSS_COMPILE before including the arch config.mk, they do so with deferred assignment. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2009-06-15 03:33:14 +00:00
ColdFire:Clean up the CONFIG_STANDALONE_LOAD_ADDR usage Remove the additional linker options for CONFIG_STANDALONE_LOAD_ADDR Signed-off-by: Jason Jin <Jason.jin@freescale.com> 2011-08-22 08:26:50 +00:00			`CONFIG_STANDALONE_LOAD_ADDR ?= 0x20000`
push LOAD_ADDR out to arch mk files Rather than maintain/extend the current ifeq($(ARCH)) mess that exists in the standalone Makefile, push the setting up of LOAD_ADDR out to the arch config.mk (and rename to STANDALONE_LOAD_ADDR in the process). This keeps the common code clean and lets the arch do whatever crazy crap it wants in its own area. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2009-09-04 03:12:47 +00:00
kconfig: delete redundant CONFIG_${ARCH} definition CONFIG_${ARCH} is defined by Kconfig. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2014-07-30 05:08:23 +00:00			`PLATFORM_CPPFLAGS += -D__M68K__`
* Patch by Bernhard Kuhn, 28 Nov 2003: add support for Coldfire CPU add support for Motorola M5272C3 and M5282EVB boards 2003-12-08 01:34:36 +00:00			`PLATFORM_LDFLAGS += -n`
m68k: merge compile flags -ffixed-d7 -sep-data All arch/m68k/cpu/*/config.mk define the same flags PLAGFORM_REFLFLAGS += -ffixed-d7 -msep-data Move it to arch/m68k/config.mk Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Jason Jin <Jason.jin@freescale.com> 2014-02-26 05:51:04 +00:00			`PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections`
			`PLATFORM_RELFLAGS += -ffixed-d7 -msep-data`
ColdFire: Cleanup for partial linking and --gc-sections Introduce the --gc-sections for ColdFire platform and clean up the corresponding lds file. Signed-off-by: TsiChung Liew <tsicliew@gmail.com> Signed-off-by: Jason Jin <Jason.jin@freescale.com> 2011-08-22 09:24:45 +00:00			`LDFLAGS_FINAL += --gc-sections`