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https://github.com/AsahiLinux/u-boot
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8b7cd098dd
Automatically build the 'u-boot.imx' (i.e. imx header + u-boot.bin) and 'SPL' (i.e. imx header + u-boot-spl.bin) make targets for all imx processors supporting this header, so for arm926ejs, arm1136 and armv7. Some combinations were missing. At the same time, fix the build of SPL targets not supporting the imx header on arm1136. For arm1136, the 'SPL' make target was forced to build in all cases if CONFIG_SPL_BUILD was defined, even for non-imx platforms or imx setups without an imx header. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
43 lines
1.5 KiB
Makefile
43 lines
1.5 KiB
Makefile
#
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# (C) Copyright 2002
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# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
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# Make ARMv5 to allow more compilers to work, even though its v6.
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PLATFORM_CPPFLAGS += -march=armv5
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# =========================================================================
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#
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# Supply options according to compiler version
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#
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# =========================================================================
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PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
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PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
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ifneq ($(CONFIG_IMX_CONFIG),)
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ifdef CONFIG_SPL
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ifdef CONFIG_SPL_BUILD
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ALL-y += $(OBJTREE)/SPL
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endif
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else
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ALL-y += $(obj)u-boot.imx
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endif
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endif
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