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u-boot/arch/arm/cpu/arm1136/config.mk

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* 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
#
# (C) Copyright 2002
Fix e-mail address of Gary Jennejohn. Signed-off-by: Detlev Zundel <dzu@denx.de>
2009-05-13 08:54:10 +00:00
# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
* 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 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
#
arm: Remove -fno-strict-aliasing -fno-strict-aliasing is hidding warnings. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-01 16:24:45 +00:00
PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
* 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
* Some Cleanup. * Patch by Richard Woodruff, 10 Jan 2005: Update support for OMAP2420 (ARM11) and H4 board: o clean up and add new types to H4 memory probe code. o fix to work with internal boot. o added PRCM config III operation. o fix marginal flash timings. o add revison ATAG usage. o enable voltage scaling at power chip. o fix compile error for i2c. * Fix network problem (error when receiving multiple ARP packets)
2005-01-12 00:15:14 +00:00
# Make ARMv5 to allow more compilers to work, even though its v6.
Make sure only supported compiler options are used Import "cc-option" shell function from kernel and use it to get the correct ARM GCC options for individual CPUs Patch by Peter Pearse, 30 Jun 2005
2005-10-04 20:38:24 +00:00
PLATFORM_CPPFLAGS += -march=armv5
# =========================================================================
#
# Supply options according to compiler version
#
# =========================================================================
Reduce build times U-Boot Makefiles contain a number of tests for compiler features etc. which so far are executed again and again. On some architectures (especially ARM) this results in a large number of calls to gcc. This patch makes sure to run such tests only once, thus largely reducing the number of "execve" system calls. Example: number of "execve" system calls for building the "P2020DS" (Power Architecture) and "qong" (ARM) boards, measured as: -> strace -f -e trace=execve -o /tmp/foo ./MAKEALL <board> -> grep execve /tmp/foo | wc -l Before: After: Reduction: ================================== P2020DS 20555 15205 -26% qong 31692 14490 -54% As a result, built times are significantly reduced, typically by 30...50%. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Albert Aribaud <albert.aribaud@free.fr> cc: Graeme Russ <graeme.russ@gmail.com> cc: Mike Frysinger <vapier@gentoo.org> Tested-by: Graeme Russ <graeme.russ@gmail.com> Tested-by: Matthias Weisser <weisserm@arcor.de> Tested-by: Sanjeev Premi <premi@ti.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Macpaul Lin <macpaul@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-11-01 20:54:02 +00:00
PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
imx: Fix automatic make targets for imx images Automatically build the 'u-boot.imx' (i.e. imx header + u-boot.bin) and 'SPL' (i.e. imx header + u-boot-spl.bin) make targets for all imx processors supporting this header, so for arm926ejs, arm1136 and armv7. Some combinations were missing. At the same time, fix the build of SPL targets not supporting the imx header on arm1136. For arm1136, the 'SPL' make target was forced to build in all cases if CONFIG_SPL_BUILD was defined, even for non-imx platforms or imx setups without an imx header. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-04-11 09:35:50 +00:00
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
ARM: Add SPL target to arm1136 The patch adds SPL for the arm1136 architecture and inserts SPL (the produced binary) to clobber target in the main Makefile. Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-10-17 06:04:30 +00:00
ifdef CONFIG_SPL_BUILD
ALL-y += $(OBJTREE)/SPL
endif
imx: Fix automatic make targets for imx images 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>
2013-04-11 09:35:50 +00:00
else
ALL-y += $(obj)u-boot.imx
endif
endif
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