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2026-01-15net: Move some variables to net-common filesAndrew Goodbody
Make some variables available to be used by either the legacy network code or lwIP by moving them into the net-common files. This also allowed removing a small number of duplicated variables from the lwIP code. Signed-off-by: Andrew Goodbody <[email protected]> Reviewed-by: Jerome Forissier <[email protected]>
2026-01-15net: move net_state to net-commonAndrew Goodbody
Move the net_state variable into common code so that it can be used by either the legacy network code or lwIP. This is needed for porting across the NFS support code for use with lwIP. Signed-off-by: Andrew Goodbody <[email protected]> Reviewed-by: Jerome Forissier <[email protected]>
2025-10-24bootstd: make it possible to use tftp for netboot with standardbootBenjamin Hahn
Add the option to load the bootscript with the tftp command (static IP) instead of the dhcp command (dynamic IP). For this a new function tftpb_run similar to dhcp_run, is needed. The selection of which command to use can be done with the ip_dyn environment variable, which can be set to yes or no. The ip_dyn variable was chosen as it is already in use on the imx platforms. Also edit the bootstd doc. Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Benjamin Hahn <[email protected]>
2025-10-22net: make dhcp_run() common for NET and NET_LWIPJerome Forissier
There are currently two implementations of dhcp_run(): one in cmd/net.c for NET and one in net/lwip/dhcp.c for NET_LWIP. There is no justification for that. Therefore, move the NET version into net/net-common.c to be used by both stacks, and drop the NET_LWIP version which by the way does not look totally correct. Signed-off-by: Jerome Forissier <[email protected]> Suggested-by: Tom Rini <[email protected]> Acked-by: Benjamin Hahn <[email protected]>
2025-07-08net: extract function net_sntp_set_rtc() from sntp_handler()Jerome Forissier
Extract the code that sets the RTC clock from sntp_handler() in net/sntp.c and make it a new function net_sntp_set_rtc() in net/net-common.c. This will allow re-use with NET_LWIP. According to [1] it is safe to assume that all devices have been converted to DM_RTC so drop the useless code. [1] https://lists.denx.de/pipermail/u-boot/2025-June/591376.html Signed-off-by: Jerome Forissier <[email protected]>
2024-12-04net: wget: let wget_with_dns work with dns disabledAdriano Cordova
This was marked as TODO in the code: - Enable use of wget_with_dns even if CMD_DNS is disabled if the given uri has the ip address for the http server. - Move the check for CMD_DNS inside wget_with_dns. - Rename wget_with_dns to wget_do_request Signed-off-by: Adriano Cordova <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Jerome Forissier <[email protected]>
2024-11-16net: wget: Add interface to issue wget_requests using wget_http_infoAdriano Cordova
Declare and define a global default struct wget_http_info and an interface to issue wget requests providing a custom struct wget_http_info. This code is common to legacy wget and lwip wget. The idea is that the command wget should use the default wget_http_info and other internal u-boot code can call wget_request with their own wget_http_info struct. Signed-off-by: Adriano Cordova <[email protected]>
2024-10-16net: split net into net{,-common,-legacy,-lwip}Jerome Forissier
Make net.h a wrapper which includes net-common.h and either net-legacy.h or net-lwip.h based on NET_LWIP. The function copy_filename() can be useful when NET_LWIP is enabled, therefore move it out of net/net.c which is built only when networking choice is NET and create a new file net/net-common.c. Signed-off-by: Jerome Forissier <[email protected]> Acked-by: Ilias Apalodimas <[email protected]>