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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
# SPDX-License-Identifier: GPL-2.0+
Initial revision
2002-02-24 23:28:19 +00:00
#
Add support for a saving build objects in a separate directory. Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
2006-09-01 17:49:50 +00:00
# (C) Copyright 2000-2006
Initial revision
2002-02-24 23:28:19 +00:00
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
kbuild: use Linux Kernel build scripts Now we are ready to switch over to real Kbuild. This commit disables temporary scripts: scripts/{Makefile.build.tmp, Makefile.host.tmp} and enables real Kbuild scripts: scripts/{Makefile.build,Makefile.host,Makefile.lib}. This switch is triggered by the line in scripts/Kbuild.include -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj We need to adjust some build scripts for U-Boot. But smaller amount of modification is preferable. Additionally, we need to fix compiler flags which are locally added or removed. In Kbuild, it is not allowed to change CFLAGS locally. Instead, ccflags-y, asflags-y, cppflags-y, CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o are prepared for that purpose. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
2014-02-04 08:24:28 +00:00
#ccflags-y += -DDEBUG
Initial revision
2002-02-24 23:28:19 +00:00
net: Make core net code depend on NET instead of CMD_NET No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:38 +00:00
obj-$(CONFIG_NET) += arp.o
net: Make CMD_NET a menuconfig Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and they we not able to be disabled. Separate out those 2 commands and move CMD_NET up to the menu level, which more accurately represents the code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:30 +00:00
obj-$(CONFIG_CMD_BOOTP) += bootp.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_CDP) += cdp.o
obj-$(CONFIG_CMD_DNS) += dns.o
net: Introduce DSA class for Ethernet switches DSA stands for Distributed Switch Architecture and it covers switches that are connected to the CPU through an Ethernet link and generally use frame tags to pass information about the source/destination ports to/from CPU. Front panel ports are presented as regular ethernet devices in U-Boot and they are expected to support the typical networking commands. DSA switches may be cascaded, DSA class code does not currently support this. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
2021-01-25 12:23:53 +00:00
obj-$(CONFIG_DM_DSA) += dsa-uclass.o
net: Remove eth_legacy.c As there are no more non-DM_ETH cases for networking, remove this legacy file and update the Makefile to match current usage. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-27 15:25:36 +00:00
obj-$(CONFIG_$(SPL_)DM_ETH) += eth-uclass.o
bootstd: ethernet: Add a bootdev driver Add a bootdev driver for Ethernet. It can use the PXE boot mechanism to locate a file, added later. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 05:31:15 +00:00
obj-$(CONFIG_$(SPL_TPL_)BOOTDEV_ETH) += eth_bootdev.o
net: introduce MDIO DM class for MDIO devices Adds UCLASS_MDIO DM class supporting MDIO buses that are probed as stand-alone devices. Useful in particular for systems that support DM_ETH and have a stand-alone MDIO hardware block shared by multiple Ethernet interfaces. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-06-03 16:10:30 +00:00
obj-$(CONFIG_DM_MDIO) += mdio-uclass.o
net: add MDIO_MUX DM class Adds a class for MDIO MUXes, which control access to a series of downstream child MDIOs. MDIO MUX drivers are required to implement a select function used to switch between child buses. MUX children are registered as MDIO buses and they can be used just like regular MDIOs. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-12 07:13:50 +00:00
obj-$(CONFIG_DM_MDIO_MUX) += mdio-mux-uclass.o
net: Remove eth_legacy.c As there are no more non-DM_ETH cases for networking, remove this legacy file and update the Makefile to match current usage. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-27 15:25:36 +00:00
obj-$(CONFIG_$(SPL_)DM_ETH) += eth_common.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_LINK_LOCAL) += link_local.o
net: ipv6: Add Neighbor Discovery Protocol (NDP) Implement basic of NDP. It doesn't include such things as Router Solicitation, Router Advertisement and Redirect. It just has Neighbor Solicitation and Neighbor Advertisement. Only these two features are used in u-boot IPv6. Implementation of some NDP functions uses API that was exposed in "net: ipv6: Add IPv6 basic primitives". Also this patch inlcudes update in Makefile to build NDP. Series-changes: 3 - Added structures and functions descriptions - Fixed style problems Series-changes: 4 - Fixed structures and functions description style Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-02 09:18:01 +00:00
obj-$(CONFIG_IPV6) += ndisc.o
net: Remove eth_legacy.c As there are no more non-DM_ETH cases for networking, remove this legacy file and update the Makefile to match current usage. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-27 15:25:36 +00:00
obj-$(CONFIG_$(SPL_)DM_ETH) += net.o
net: ipv6: Add IPv6 build options Add options to Makefile and Kconfig file to build IPv6 Series-changes: 3 - Added help for IPv6 support Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-02 09:17:59 +00:00
obj-$(CONFIG_IPV6) += net6.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_NFS) += nfs.o
obj-$(CONFIG_CMD_PING) += ping.o
net: ping6: Add ping6 command Implement ping6 command to ping hosts using IPv6. It works the same way as an ordinary ping command. There is no ICMP request so it is not possible to ping our host. This patch adds options in Kconfig and Makefile to build ping6 command. Series-changes: 3 - Added structures and functions descriptions - Added to ping6_receive() return value instead of void Series-changes: 4 - Fixed structures and functions description style Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-02 09:18:08 +00:00
obj-$(CONFIG_CMD_PING6) += ping6.o
net: dhcp6: Add DHCPv6 (DHCP for IPv6) Adds DHCPv6 protocol to u-boot. Allows for address assignement with DHCPv6 4-message exchange (SOLICIT->ADVERTISE->REQUEST->REPLY). Includes DHCPv6 options required by RFC 8415. Also adds DHCPv6 options required for PXE boot. Possible enhancements: - Duplicate address detection on DHCPv6 assigned address - IPv6 address assignement through SLAAC - Sending/parsing other DHCPv6 options (NTP, DNS, etc...) Signed-off-by: Sean Edmond <seanedmond@microsoft.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-04-11 17:48:46 +00:00
obj-$(CONFIG_CMD_DHCP6) += dhcpv6.o
net: introduce packet capture support Add support for capturing ethernet packets and storing them in memory in PCAP(2.4) format, later to be analyzed by any PCAP viewer software (IE. Wireshark) This feature greatly assist debugging network issues such as detecting dropped packets, packet corruption etc. Signed-off-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Alex Marginean <alexm.osslist@gmail.com> Tested-by: Alex Marginean <alexm.osslist@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-18 18:43:30 +00:00
obj-$(CONFIG_CMD_PCAP) += pcap.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_RARP) += rarp.o
obj-$(CONFIG_CMD_SNTP) += sntp.o
net: Make CMD_NET a menuconfig Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and they we not able to be disabled. Separate out those 2 commands and move CMD_NET up to the menu level, which more accurately represents the code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:30 +00:00
obj-$(CONFIG_CMD_TFTPBOOT) += tftp.o
net: Fix compiling SPL when fastboot is enabled When fastboot is enabled in U-Boot proper and SPL_NET is enabled, we will try to (unsuccessfully) reference it in SPL. Fix these linker errors by conditioning on SPL_UDP/TCP_FUNCTION_FASTBOOT. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2023-10-14 20:47:51 +00:00
obj-$(CONFIG_$(SPL_TPL_)UDP_FUNCTION_FASTBOOT) += fastboot_udp.o
obj-$(CONFIG_$(SPL_TPL_)TCP_FUNCTION_FASTBOOT) += fastboot_tcp.o
net: Add new wol command - Wake on LAN Add a new command 'wol': Wait for an incoming Wake-on-LAN packet or time out if no WoL packed is received. If the WoL packet contains a password, it is saved in the environment variable 'wolpassword' using the etherwake format (dot or colon separated decimals). Intended use case: a networked device should boot an alternate image. It's attached to a network on a client site, modifying the DHCP server configuration or setup of a tftp server is not allowed. After power on the device waits a few seconds for a WoL packet. If a packet is received, the device boots the alternate image. Otherwise it boots the default image. This method is a simple way to interact with a system via network even if only the MAC address is known. Tools to send WoL packets are available on all common platforms. Some Ethernet drivers seem to pad the incoming packet. The additional padding bytes might be recognized as Wake-on-LAN password bytes. By default enabled in pengwyn_defconfig. Signed-off-by: Lothar Felten <lothar.felten@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-06-22 20:29:54 +00:00
obj-$(CONFIG_CMD_WOL) += wol.o
net: add a generic udp protocol This commit adds a generic udp protocol framework in the network loop. So protocol based on udp may be implemented without modifying the network loop (for example custom wait magic packet). Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-18 12:13:00 +00:00
obj-$(CONFIG_PROT_UDP) += udp.o
net: Add TCP protocol Currently file transfers are done using tftp or NFS both over udp. This requires a request to be sent from client (u-boot) to the boot server. The current standard is TCP with selective acknowledgment. Signed-off-by: Duncan Hare <DH@Synoia.com> Signed-off-by: Duncan Hare <DuncanCHare@yahoo.com> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-11-08 06:17:28 +00:00
obj-$(CONFIG_PROT_TCP) += tcp.o
net: Add wget application This commit adds a simple wget command that can download files from http server. The command syntax is wget ${loadaddr} <path of the file from server> Signed-off-by: Duncan Hare <DuncanCHare@yahoo.com> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-11-08 06:17:29 +00:00
obj-$(CONFIG_CMD_WGET) += wget.o
net: Disable the format-extra-args warning We will see warnings such as: net/eth_common.c:57:61: warning: data argument not used by format string [-Wformat-extra-args] sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index); ~~~~~~~~ ^ With clang. In this case we do not want to re-write our code to be less compact as the above is intentional and readable. Add a comment above the disabling so that it's clear why we want that warning off. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-10 19:26:06 +00:00
# Disable this warning as it is triggered by:
# sprintf(buf, index ? "foo%d" : "foo", index)
# and this is intentional usage.
CFLAGS_eth_common.o += -Wno-format-extra-args
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