rename NET to NET_LEGACY

Highlight that NET really is the legacy networking stack by renaming the
option to NET_LEGACY.

This requires us to add an SPL_NET_LEGACY alias to SPL_NET as otherwise
CONFIG_IS_ENABLED(NET_LEGACY) will not work for SPL.

The "depends on !NET_LWIP" for SPL_NET clearly highlights that it is
using the legacy networking app so this seems fine to do.

This also has the benefit of removing potential confusion on NET being a
specific networking stack instead of "any" network stack.

Signed-off-by: Quentin Schulz <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

5 files changed, 8 insertions, 8 deletions

diff --git a/doc/develop/bootstd/overview.rst b/doc/develop/bootstd/overview.rst
index 397f6db18b4..99ff7d6192d 100644
--- a/doc/develop/bootstd/overview.rst
+++ b/doc/develop/bootstd/overview.rst
@@ -422,7 +422,7 @@ includes the full set of commands, more error messages when things go wrong and
 bootmeth ordering with the bootmeths environment variable.
 
 You should probably also enable `CONFIG_BOOTSTD_DEFAULTS`, which provides
-several filesystem and network features (if `CONFIG_NET` is enabled) so that
+several filesystem and network features (if `CONFIG_NET_LEGACY` is enabled) so that
 a good selection of boot options is available.
 
 Some devicetree properties are supported in the bootstd node when
diff --git a/doc/develop/pytest/usage.rst b/doc/develop/pytest/usage.rst
index e9296fd1f44..6002244d608 100644
--- a/doc/develop/pytest/usage.rst
+++ b/doc/develop/pytest/usage.rst
@@ -546,11 +546,11 @@ following annotation for a test requires ``CONFIG_EFI_LOADER=y``:
 Sometimes multiple configuration option supply the same functionality. If
 multiple arguments are passed to ``buildconfigspec()``, only one of the
 configuration options needs to be set. The following annotation requires that
-either of ``CONFIG_NET`` or ``CONFIG_NET_LWIP`` is set:
+either of ``CONFIG_NET_LEGACY`` or ``CONFIG_NET_LWIP`` is set:
 
 .. code-block:: python
 
-    @pytest.mark.buildconfigspec('net', 'net_lwip')
+    @pytest.mark.buildconfigspec('net_legacy', 'net_lwip')
 
 The ``notbuildconfigspec()`` annotation can be used to require a configuration
 option not to be set. The following annotation requires ``CONFIG_RISCV=n``:
diff --git a/doc/usage/cmd/bdinfo.rst b/doc/usage/cmd/bdinfo.rst
index 46046e55e06..09db9101bd1 100644
--- a/doc/usage/cmd/bdinfo.rst
+++ b/doc/usage/cmd/bdinfo.rst
@@ -124,12 +124,12 @@ Build
 current eth
     name of the active network device
 
-    Only shown if CONFIG_NET=y or CONFIG_NET_LWIP=y.
+    Only shown if CONFIG_NET_LEGACY=y or CONFIG_NET_LWIP=y.
 
 IP addr
     network address, value of the environment variable *ipaddr*
 
-    Only shown if CONFIG_NET=y or CONFIG_NET_LWIP=y.
+    Only shown if CONFIG_NET_LEGACY=y or CONFIG_NET_LWIP=y.
 
 fdt_blob
     address of U-Boot's own device tree, NULL if none
@@ -173,5 +173,5 @@ The bdinfo command is available if CONFIG_CMD_BDI=y.
 
 The options to bdinfo are only available if CONFIG_GETOPT=y.
 
-The ``-e`` option is additionally only available if CONFIG_NET=y or
+The ``-e`` option is additionally only available if CONFIG_NET_LEGACY=y or
 CONFIG_NET_LWIP=y.
diff --git a/doc/usage/cmd/sntp.rst b/doc/usage/cmd/sntp.rst
index 2046828130d..433884f18b2 100644
--- a/doc/usage/cmd/sntp.rst
+++ b/doc/usage/cmd/sntp.rst
@@ -24,7 +24,7 @@ the server's IP address to be given on the command line or via the
 `ntpserverip` environment variable.
 
 The address of the NTP server does not need to be given if the DHCP server
-provides one. The legacy network stack (`CONFIG_NET=y`) can only use the
+provides one. The legacy network stack (`CONFIG_NET_LEGACY=y`) can only use the
 first NTP server provided in the `ntp-servers` DHCP option.
 
 When the network stack is lwIP (`CONFIG_NET_LWIP=y`) and DNS resolution
diff --git a/doc/usage/cmd/wget.rst b/doc/usage/cmd/wget.rst
index e6c42f967b9..f661d739a19 100644
--- a/doc/usage/cmd/wget.rst
+++ b/doc/usage/cmd/wget.rst
@@ -26,7 +26,7 @@ In order to use HTTPS you will need to compile wget with lwIP support.
 Legacy syntax
 ~~~~~~~~~~~~~
 
-The legacy syntax is supported by the legacy network stack (CONFIG_NET=y)
+The legacy syntax is supported by the legacy network stack (CONFIG_NET_LEGACY=y)
 as well as by the lwIP base network stack (CONFIG_NET_LWIP=y). It supports HTTP
 only.