| # |
| # (C) Copyright 2015 |
| # Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com. |
| # |
| # SPDX-License-Identifier: GPL-2.0+ |
| # |
| |
| ifeq ($(CROSS_COMPILE),) |
| CROSS_COMPILE := sparc-linux- |
| endif |
| |
| # This GCC compiler is known to work: |
| # https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/ |
| |
| gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) |
| |
| CONFIG_STANDALONE_LOAD_ADDR ?= 0x00000000 -L $(gcclibdir) \ |
| -T $(srctree)/examples/standalone/sparc.lds |
| |
| cpuflags-$(CONFIG_LEON2) := -mcpu=leon |
| cpuflags-$(CONFIG_LEON3) := -mcpu=leon3 |
| |
| PLATFORM_CPPFLAGS += $(cpuflags-y) |
| |
| PLATFORM_RELFLAGS += -fPIC |
