| # |
| # (C) Copyright 2002 |
| # Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> |
| # |
| # SPDX-License-Identifier: GPL-2.0+ |
| # |
| |
| # 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) |
| |
| # SEE README.arm-unaligned-accesses |
| PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,) |
| PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED) |
| |
| ifneq ($(CONFIG_IMX_CONFIG),) |
| ifdef CONFIG_SPL |
| ifdef CONFIG_SPL_BUILD |
| ALL-y += $(OBJTREE)/SPL |
| endif |
| else |
| ALL-y += $(obj)u-boot.imx |
| endif |
| endif |