| # |
| # (C) Copyright 2002 |
| # Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> |
| # |
| # See file CREDITS for list of people who contributed to this |
| # project. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation; either version 2 of |
| # the License, or (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| # MA 02111-1307 USA |
| # |
| PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float |
| |
| # If armv7-a is not supported by GCC fall-back to armv5, which is |
| # supported by more tool-chains |
| PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5) |
| PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7) |
| |
| # ========================================================================= |
| # |
| # Supply options according to compiler version |
| # |
| # ========================================================================= |
| PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) |
| PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT) |
| PLATFORM_CPPFLAGS += -march=armv7-a |
| # SEE README.arm-unaligned-accesses |
| PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,) |
| PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED) |
| |
| ifneq ($(CONFIG_IMX_CONFIG),) |
| ALL-y += $(obj)u-boot.imx |
| endif |
