Before apply these patches it is needed to create lwIP merge into U-Boot: git subtree add --prefix net/lwip/lwip-external https://git.savannah.nongnu.org/git/lwip.git master --squash or create git submodule, depends how it's more easy to maintain external library.
changelog: v8: - comments for previous review - removed lwip timeout callback pointer - made lwip timeouts works, that also allowed to remove static vars. - setenv for filesize tftp and wget has to be in hex. - Makefile changes always compile it tftp,dns,wget,ping due to it can be used not only by CONFIG_CMD_. - Kconfig changes - simplify lwIP settings and support only one configuration. - tested with mini debian.iso load over http or tftp, mount and boot it (qemu, arm64). v7: - more review fixes. - support of multiply eth devices, were "ethact" selects the active device. v6: - fixed review comments for v5 (thanks Ilias and Simon). - lwip is not under /net, so prior applying patch following commit is needed to create lwIP merge into U-Boot: git subtree add --prefix net/lwip/lwip-external https://git.savannah.nongnu.org/git/lwip.git master --squash
v5: - fixed Iliases comments and split big patch on the small ones. You also need to issue command: git subtree add --prefix lib/lwip/lwip-external https://git.savannah.nongnu.org/git/lwip.git master --squash Which will create merge commit of lwip library placing sources into lib/lwip/lwip-external directory. I do not send it a patch due to 1. merges are not friendly with git format-patch and 2. the source code of lwip is 78kb. v4: - tested with tests/py/ did some minor fixes (out of tree build, variables set after downloads). - accounted review comments for documentation. - implemented dns command - corrected wget command to not use serverip variable and use just url string. v3: - use lwip commands for ping,tftp,wget,dhcp if this patch applied. Drop CONFIG_LIB_LWIP_REPLACE_<COMMAND> option. - docs: use rst variant and drop references to RFC.
Maxim Uvarov (15): net/lwip: add doc/develop/net_lwip.rst net/lwip: integrate lwIP library net/lwip: implement dns cmd net/lwip: implement dhcp cmd net/lwip: implement tftp cmd net/lwip: implement wget cmd net/lwip: implement ping cmd net/lwip: add lwIP configuration net/lwip: implement lwIP port to U-Boot net/lwip: update .gitignore with lwIP net/lwip: connection between cmd and lwip apps net/lwip: replace original net commands with lwip net/lwip: split net.h to net.h, arp.h and eth.h net/lwip: drop old net/wget net/lwip/wget add port selection
boot/bootmeth_efi.c | 18 +- boot/bootmeth_pxe.c | 21 +- cmd/Makefile | 1 + cmd/net-lwip.c | 286 +++++++++++++++++ cmd/net.c | 86 +---- cmd/pxe.c | 19 +- doc/develop/index.rst | 1 + doc/develop/net_lwip.rst | 75 +++++ include/net.h | 197 +----------- include/net/arp.h | 7 + include/net/eth.h | 190 +++++++++++ include/net/lwip.h | 73 +++++ include/net/ulwip.h | 64 ++++ include/net/wget.h | 22 -- net/Kconfig | 3 + net/Makefile | 2 +- net/eth-uclass.c | 8 + net/lwip/.gitignore | 8 + net/lwip/Kconfig | 25 ++ net/lwip/Makefile | 70 ++++ net/lwip/apps/dhcp/lwip-dhcp.c | 61 ++++ net/lwip/apps/dns/lwip-dns.c | 63 ++++ net/lwip/apps/http/Makefile | 6 + net/lwip/apps/http/lwip-wget.c | 126 ++++++++ net/lwip/apps/ping/Makefile | 12 + net/lwip/apps/ping/lwip_ping.c | 40 +++ net/lwip/apps/ping/lwip_ping.h | 15 + net/lwip/apps/ping/ping.h | 19 ++ net/lwip/apps/tftp/Makefile | 7 + net/lwip/apps/tftp/lwip-tftp.c | 129 ++++++++ net/lwip/lwipopts.h | 178 +++++++++++ net/lwip/port/if.c | 332 +++++++++++++++++++ net/lwip/port/include/arch/cc.h | 38 +++ net/lwip/port/include/arch/sys_arch.h | 10 + net/lwip/port/include/limits.h | 0 net/lwip/port/sys-arch.c | 13 + net/net.c | 26 +- net/wget.c | 440 -------------------------- 38 files changed, 1933 insertions(+), 758 deletions(-) create mode 100644 cmd/net-lwip.c create mode 100644 doc/develop/net_lwip.rst create mode 100644 include/net/arp.h create mode 100644 include/net/eth.h create mode 100644 include/net/lwip.h create mode 100644 include/net/ulwip.h delete mode 100644 include/net/wget.h create mode 100644 net/lwip/.gitignore create mode 100644 net/lwip/Kconfig create mode 100644 net/lwip/Makefile create mode 100644 net/lwip/apps/dhcp/lwip-dhcp.c create mode 100644 net/lwip/apps/dns/lwip-dns.c create mode 100644 net/lwip/apps/http/Makefile create mode 100644 net/lwip/apps/http/lwip-wget.c create mode 100644 net/lwip/apps/ping/Makefile create mode 100644 net/lwip/apps/ping/lwip_ping.c create mode 100644 net/lwip/apps/ping/lwip_ping.h create mode 100644 net/lwip/apps/ping/ping.h create mode 100644 net/lwip/apps/tftp/Makefile create mode 100644 net/lwip/apps/tftp/lwip-tftp.c create mode 100644 net/lwip/lwipopts.h create mode 100644 net/lwip/port/if.c create mode 100644 net/lwip/port/include/arch/cc.h create mode 100644 net/lwip/port/include/arch/sys_arch.h create mode 100644 net/lwip/port/include/limits.h create mode 100644 net/lwip/port/sys-arch.c delete mode 100644 net/wget.c