u-boot/arch/arm/cpu/arm926ejs/Makefile

#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier:	GPL-2.0+
#

extra-y	= start.o
obj-y	= cpu.o cache.o

ifdef	CONFIG_SPL_BUILD
ifdef	CONFIG_SPL_NO_CPU_SUPPORT_CODE
extra-y	:=
endif
endif

obj-$(CONFIG_ARMADA100) += armada100/
obj-$(if $(filter lpc32xx,$(SOC)),y) += lpc32xx/
obj-$(CONFIG_MX25) += mx25/
obj-$(CONFIG_MX27) += mx27/
obj-$(if $(filter mxs,$(SOC)),y) += mxs/
obj-$(if $(filter spear,$(SOC)),y) += spear/

# some files can only build in ARM or THUMB2, not THUMB1

ifdef CONFIG_SYS_THUMB_BUILD
ifndef CONFIG_HAS_THUMB2

CFLAGS_cpu.o := -marm
CFLAGS_cache.o := -marm

endif
endif
* Patches by Richard Woodruff, 01 Oct 2004: add support for the TI OMAP2420 processor and its H4 reference board * Patch by Christian Pellegrin, 24 Sep 2004: Added support for NE2000 compatible (DP8390, DP83902) NICs. 2005-01-09 23:16:25 +00:00			`#`
Add support for a saving build objects in a separate directory. Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory. 2006-09-01 17:49:50 +00:00			`# (C) Copyright 2000-2006`
* Patches by Richard Woodruff, 01 Oct 2004: add support for the TI OMAP2420 processor and its H4 reference board * Patch by Christian Pellegrin, 24 Sep 2004: Added support for NE2000 compatible (DP8390, DP83902) NICs. 2005-01-09 23:16:25 +00:00			`# 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+`
* Patches by Richard Woodruff, 01 Oct 2004: add support for the TI OMAP2420 processor and its H4 reference board * Patch by Christian Pellegrin, 24 Sep 2004: Added support for NE2000 compatible (DP8390, DP83902) NICs. 2005-01-09 23:16:25 +00:00			`#`

arm926ejs: convert makefiles to Kbuild style Note1: In arch/arm/cpu/arm926ejs/spear/Makefile START := start.o was changed extra-$(CONFIG_SPL_BUILD) := start.o because spear/start.o is only used for SPL. Note2: START := start.o was missing from arch/arm/cpu/arm926ejs/mxs/Makefile. This commit simply adds extra-$(CONFIG_SPL_BUILD) := start.o Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> 2013-10-17 08:34:49 +00:00			`extra-y = start.o`
			`obj-y = cpu.o cache.o`
* Patches by Richard Woodruff, 01 Oct 2004: add support for the TI OMAP2420 processor and its H4 reference board * Patch by Christian Pellegrin, 24 Sep 2004: Added support for NE2000 compatible (DP8390, DP83902) NICs. 2005-01-09 23:16:25 +00:00
SPL: Allow ARM926EJS to avoid compiling in the CPU support code This allows the SPL to avoid compiling in the CPU support code. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Scott Wood <scottwood@freescale.com> 2011-10-24 00:14:23 +00:00			`ifdef CONFIG_SPL_BUILD`
			`ifdef CONFIG_SPL_NO_CPU_SUPPORT_CODE`
arm926ejs: convert makefiles to Kbuild style Note1: In arch/arm/cpu/arm926ejs/spear/Makefile START := start.o was changed extra-$(CONFIG_SPL_BUILD) := start.o because spear/start.o is only used for SPL. Note2: START := start.o was missing from arch/arm/cpu/arm926ejs/mxs/Makefile. This commit simply adds extra-$(CONFIG_SPL_BUILD) := start.o Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> 2013-10-17 08:34:49 +00:00			`extra-y :=`
SPL: Allow ARM926EJS to avoid compiling in the CPU support code This allows the SPL to avoid compiling in the CPU support code. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Scott Wood <scottwood@freescale.com> 2011-10-24 00:14:23 +00:00			`endif`
			`endif`
kbuild: Descend into SOC directory from CPU directory Some CPUs of some architectures have SOC directories. At present, the build system directly descends into SOC directories from the top Makefile, but it should generally descend into each directory from its parent directory. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> 2014-11-13 03:28:40 +00:00
kbuild: use SoC-specific CONFIG to descend into SoC directory Use "obj-$(CONFIG_FOO) += foo/" where it is possible. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> 2014-11-13 03:28:42 +00:00			`obj-$(CONFIG_ARMADA100) += armada100/`
			`obj-$(if $(filter lpc32xx,$(SOC)),y) += lpc32xx/`
			`obj-$(CONFIG_MX25) += mx25/`
			`obj-$(CONFIG_MX27) += mx27/`
			`obj-$(if $(filter mxs,$(SOC)),y) += mxs/`
			`obj-$(if $(filter spear,$(SOC)),y) += spear/`
arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD When building a Thumb-1-only target with CONFIG_SYS_THUMB_BUILD, some files fail to build, most of the time because they include mcr instructions, which only exist for Thumb-2. This patch introduces a Kconfig option CONFIG_THUMB2 and uses it to select between Thumb-2 and ARM mode for the aforementioned files. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> 2015-10-23 16:06:40 +00:00
			`# some files can only build in ARM or THUMB2, not THUMB1`

			`ifdef CONFIG_SYS_THUMB_BUILD`
			`ifndef CONFIG_HAS_THUMB2`

			`CFLAGS_cpu.o := -marm`
			`CFLAGS_cache.o := -marm`

			`endif`
			`endif`