u-boot/arch/sandbox/cpu/Makefile
Joe Hershberger a346ca7902 sandbox: eth: Add a bridge to a real network for sandbox
Implement a bridge between U-Boot's network stack and Linux's raw packet
API allowing the sandbox to send and receive packets using the host
machine's network interface.

This raw Ethernet API requires elevated privileges.  You can either run
as root, or you can add the capability needed like so:

sudo /sbin/setcap "CAP_NET_RAW+ep" /path/to/u-boot

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:13 -06:00

32 lines
1.1 KiB
Makefile

#
# Copyright (c) 2011 The Chromium OS Authors.
#
# (C) Copyright 2000-2003
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := cpu.o os.o start.o state.o
obj-$(CONFIG_ETH_SANDBOX_RAW) += eth-raw-os.o
obj-$(CONFIG_SANDBOX_SDL) += sdl.o
# os.c is build in the system environment, so needs standard includes
# CFLAGS_REMOVE_os.o cannot be used to drop header include path
quiet_cmd_cc_os.o = CC $(quiet_modtag) $@
cmd_cc_os.o = $(CC) $(filter-out -nostdinc, \
$(patsubst -I%,-idirafter%,$(c_flags))) -c -o $@ $<
$(obj)/os.o: $(src)/os.c FORCE
$(call if_changed_dep,cc_os.o)
$(obj)/sdl.o: $(src)/sdl.c FORCE
$(call if_changed_dep,cc_os.o)
# eth-raw-os.c is built in the system env, so needs standard includes
# CFLAGS_REMOVE_eth-raw-os.o cannot be used to drop header include path
quiet_cmd_cc_eth-raw-os.o = CC $(quiet_modtag) $@
cmd_cc_eth-raw-os.o = $(CC) $(filter-out -nostdinc, \
$(patsubst -I%,-idirafter%,$(c_flags))) -c -o $@ $<
$(obj)/eth-raw-os.o: $(src)/eth-raw-os.c FORCE
$(call if_changed_dep,cc_eth-raw-os.o)