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net: lwip: build lwIP
Build the lwIP library when NET_LWIP is enabled. The following files are adaptation layers written specially for U-Boot: lib/lwip/u-boot/arch/cc.h lib/lwip/u-boot/arch/sys_arch.h (empty) lib/lwip/u-boot/limits.h (empty) lib/lwip/u-boot/lwipopts.h They were initially contributed by Maxim in a previous RFC patch series. The lwIP stack needs to be added as a Git subtree with the following command: $ git subtree add --squash --prefix lib/lwip/lwip \ https://github.com/lwip-tcpip/lwip.git STABLE-2_2_0_RELEASE Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Co-developed-by: Maxim Uvarov <muvarov@gmail.com> Cc: Maxim Uvarov <muvarov@gmail.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Jerome Forissier
Tom Rini
parent
7ad5e878cd
commit
1c41a7afaa
6 changed files with 259 additions and 0 deletions
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@ -99,6 +99,8 @@ obj-$(CONFIG_$(PHASE_)OF_REAL) += fdtdec_common.o fdtdec.o
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obj-$(CONFIG_MBEDTLS_LIB) += mbedtls/
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obj-$(CONFIG_NET_LWIP) += lwip/
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ifdef CONFIG_XPL_BUILD
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obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16-ccitt.o
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obj-$(CONFIG_$(PHASE_)HASH) += crc16-ccitt.o
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55
lib/lwip/Makefile
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55
lib/lwip/Makefile
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@ -0,0 +1,55 @@
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2024 Linaro Ltd.
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obj-y += \
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lwip/src/api/api_lib.o \
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lwip/src/api/api_msg.o \
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lwip/src/api/err.o \
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lwip/src/api/if_api.o \
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lwip/src/api/netbuf.o \
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lwip/src/api/netdb.o \
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lwip/src/api/netifapi.o \
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lwip/src/api/sockets.o \
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lwip/src/api/tcpip.o \
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lwip/src/apps/http/http_client.o \
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lwip/src/apps/tftp/tftp.o \
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lwip/src/core/altcp_alloc.o \
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lwip/src/core/altcp.o \
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lwip/src/core/altcp_tcp.o \
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lwip/src/core/def.o \
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lwip/src/core/dns.o \
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lwip/src/core/inet_chksum.o \
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lwip/src/core/init.o \
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lwip/src/core/ip.o \
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lwip/src/core/ipv4/acd.o \
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lwip/src/core/ipv4/autoip.o \
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lwip/src/core/ipv4/dhcp.o \
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lwip/src/core/ipv4/etharp.o \
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lwip/src/core/ipv4/icmp.o \
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lwip/src/core/ipv4/igmp.o \
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lwip/src/core/ipv4/ip4_addr.o \
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lwip/src/core/ipv4/ip4.o \
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lwip/src/core/ipv4/ip4_frag.o \
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lwip/src/core/ipv6/dhcp6.o \
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lwip/src/core/ipv6/ethip6.o \
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lwip/src/core/ipv6/icmp6.o \
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lwip/src/core/ipv6/inet6.o \
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lwip/src/core/ipv6/ip6_addr.o \
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lwip/src/core/ipv6/ip6.o \
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lwip/src/core/ipv6/ip6_frag.o \
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lwip/src/core/ipv6/mld6.o \
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lwip/src/core/ipv6/nd6.o \
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lwip/src/core/mem.o \
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lwip/src/core/memp.o \
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lwip/src/core/netif.o \
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lwip/src/core/pbuf.o \
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lwip/src/core/raw.o \
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lwip/src/core/stats.o \
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lwip/src/core/sys.o \
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lwip/src/core/tcp.o \
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lwip/src/core/tcp_in.o \
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lwip/src/core/tcp_out.o \
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lwip/src/core/timeouts.o \
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lwip/src/core/udp.o \
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lwip/src/netif/ethernet.o
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45
lib/lwip/u-boot/arch/cc.h
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45
lib/lwip/u-boot/arch/cc.h
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@ -0,0 +1,45 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (C) 2023 Linaro Ltd. <maxim.uvarov@linaro.org> */
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#ifndef LWIP_ARCH_CC_H
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#define LWIP_ARCH_CC_H
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#include <linux/types.h>
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#include <linux/kernel.h>
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#include <vsprintf.h>
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#include <rand.h>
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#define LWIP_ERRNO_INCLUDE <errno.h>
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#define LWIP_ERRNO_STDINCLUDE 1
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#define LWIP_NO_UNISTD_H 1
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#define LWIP_TIMEVAL_PRIVATE 1
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#ifdef CONFIG_LIB_RAND
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#define LWIP_RAND() ((u32_t)rand())
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#else
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#define LWIP_DNS_SECURE 0
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#endif
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/* different handling for unit test, normally not needed */
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#ifdef LWIP_NOASSERT_ON_ERROR
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#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
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handler; }} while (0)
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#endif
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#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
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#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \
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x, __LINE__, __FILE__); } while (0)
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#define atoi(str) (int)dectoul(str, NULL)
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#define lwip_strnstr(a, b, c) strstr(a, b)
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#define LWIP_ERR_T int
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#define LWIP_CONST_CAST(target_type, val) ((target_type)((uintptr_t)val))
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#if defined(CONFIG_SYS_BIG_ENDIAN)
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#define BYTE_ORDER BIG_ENDIAN
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#endif
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#endif /* LWIP_ARCH_CC_H */
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0
lib/lwip/u-boot/arch/sys_arch.h
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0
lib/lwip/u-boot/arch/sys_arch.h
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0
lib/lwip/u-boot/limits.h
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0
lib/lwip/u-boot/limits.h
Normal file
157
lib/lwip/u-boot/lwipopts.h
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157
lib/lwip/u-boot/lwipopts.h
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@ -0,0 +1,157 @@
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/* SPDX-License-Identifier: GPL-2.0+ */
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/* Copyright (C) 2023 Linaro Ltd. <maxim.uvarov@linaro.org> */
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#ifndef LWIP_UBOOT_LWIPOPTS_H
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#define LWIP_UBOOT_LWIPOPTS_H
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#if defined(CONFIG_LWIP_DEBUG)
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#define LWIP_DEBUG 1
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#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
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#define LWIP_DBG_TYPES_ON LWIP_DBG_ON
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#define ETHARP_DEBUG LWIP_DBG_ON
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#define NETIF_DEBUG LWIP_DBG_ON
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#define PBUF_DEBUG LWIP_DBG_OFF
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#define API_LIB_DEBUG LWIP_DBG_ON
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#define API_MSG_DEBUG LWIP_DBG_OFF
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#define SOCKETS_DEBUG LWIP_DBG_OFF
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#define ICMP_DEBUG LWIP_DBG_OFF
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#define IGMP_DEBUG LWIP_DBG_OFF
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#define INET_DEBUG LWIP_DBG_OFF
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#define IP_DEBUG LWIP_DBG_ON
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#define IP_REASS_DEBUG LWIP_DBG_OFF
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#define RAW_DEBUG LWIP_DBG_OFF
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#define MEM_DEBUG LWIP_DBG_OFF
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#define MEMP_DEBUG LWIP_DBG_OFF
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#define SYS_DEBUG LWIP_DBG_OFF
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#define TIMERS_DEBUG LWIP_DBG_ON
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#define TCP_DEBUG LWIP_DBG_OFF
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#define TCP_INPUT_DEBUG LWIP_DBG_OFF
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#define TCP_FR_DEBUG LWIP_DBG_OFF
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#define TCP_RTO_DEBUG LWIP_DBG_OFF
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#define TCP_CWND_DEBUG LWIP_DBG_OFF
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#define TCP_WND_DEBUG LWIP_DBG_OFF
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#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
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#define TCP_RST_DEBUG LWIP_DBG_OFF
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#define TCP_QLEN_DEBUG LWIP_DBG_OFF
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#define UDP_DEBUG LWIP_DBG_OFF
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#define TCPIP_DEBUG LWIP_DBG_OFF
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#define SLIP_DEBUG LWIP_DBG_OFF
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#define DHCP_DEBUG LWIP_DBG_ON
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#define AUTOIP_DEBUG LWIP_DBG_ON
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#define DNS_DEBUG LWIP_DBG_ON
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#define IP6_DEBUG LWIP_DBG_OFF
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#define DHCP6_DEBUG LWIP_DBG_OFF
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#endif
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#define LWIP_TESTMODE 0
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#if !defined(CONFIG_LWIP_ASSERT)
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#define LWIP_NOASSERT 1
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#define LWIP_ASSERT(message, assertion)
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#endif
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#include "lwip/debug.h"
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#define SYS_LIGHTWEIGHT_PROT 0
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#define NO_SYS 1
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#define LWIP_IPV4 1
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#define LWIP_IPV6 0
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#define MEM_ALIGNMENT 8
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#define MEMP_NUM_TCP_SEG 16
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#define PBUF_POOL_SIZE 8
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#define LWIP_ARP 1
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#define ARP_TABLE_SIZE 4
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#define ARP_QUEUEING 1
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#define IP_FORWARD 0
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#define IP_OPTIONS_ALLOWED 1
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#define IP_REASSEMBLY 0
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#define IP_FRAG 0
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#define IP_REASS_MAXAGE 3
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#define IP_REASS_MAX_PBUFS 4
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#define IP_FRAG_USES_STATIC_BUF 0
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#define IP_DEFAULT_TTL 255
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#define LWIP_ICMP 0
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#if defined(CONFIG_PROT_RAW_LWIP)
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#define LWIP_RAW 1
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#else
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#define LWIP_RAW 0
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#endif
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#if defined(CONFIG_PROT_DHCP_LWIP)
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#define LWIP_DHCP 1
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#define LWIP_DHCP_BOOTP_FILE 1
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#else
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#define LWIP_DHCP 0
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#endif
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#define LWIP_DHCP_DOES_ACD_CHECK 0
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#define LWIP_AUTOIP 0
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#define LWIP_SNMP 0
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#define LWIP_IGMP 0
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#if defined(CONFIG_PROT_DNS_LWIP)
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#define LWIP_DNS 1
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#define DNS_TABLE_SIZE 1
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#else
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#define LWIP_DNS 0
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#endif
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#if defined(CONFIG_PROT_UDP_LWIP)
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#define LWIP_UDP 1
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#else
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#define LWIP_UDP 0
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#endif
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#if defined(CONFIG_PROT_TCP_LWIP)
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#define LWIP_TCP 1
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#define TCP_MSS 1460
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#define TCP_WND CONFIG_LWIP_TCP_WND
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#define LWIP_WND_SCALE 1
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#define TCP_RCV_SCALE 0x7
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#define TCP_SND_BUF (2 * TCP_MSS)
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#ifdef CONFIG_PROT_TCP_SACK_LWIP
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#define LWIP_TCP_SACK_OUT 1
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#endif
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#else
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#define LWIP_TCP 0
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#endif
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#define LWIP_LISTEN_BACKLOG 0
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#define PBUF_LINK_HLEN 14
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#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS + 40 + PBUF_LINK_HLEN)
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#define LWIP_HAVE_LOOPIF 0
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#define LWIP_NETCONN 0
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#define LWIP_DISABLE_MEMP_SANITY_CHECKS 1
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#define LWIP_SOCKET 0
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#define SO_REUSE 0
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#define LWIP_STATS 0
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#define PPP_SUPPORT 0
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#define LWIP_TCPIP_CORE_LOCKING 0
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#define LWIP_NETIF_LOOPBACK 0
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/* use malloc instead of pool */
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#define MEMP_MEM_MALLOC 1
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#define MEMP_MEM_INIT 1
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#define MEM_LIBC_MALLOC 1
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#endif /* LWIP_UBOOT_LWIPOPTS_H */
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