Some Kconfig symbols introduced in commit 8cb330355bd5 ("net: introduce
alternative implementation as net/lwip/") need a full description. The
NET symbol needs one, too.

Signed-off-by: Jerome Forissier <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
---
 Kconfig          | 5 +++++
 net/lwip/Kconfig | 7 +++++++
 2 files changed, 12 insertions(+)

Changes in v2:

- s/linrary/library/
- s/own/internal/

diff --git a/Kconfig b/Kconfig
index eb55f2511d9..1f5b0f1972d 100644
--- a/Kconfig
+++ b/Kconfig
@@ -765,10 +765,15 @@ choice
 
 config NO_NET
        bool "No networking support"
+       help
+         Do not include networking support
 
 config NET
        bool "Legacy U-Boot networking stack"
        imply NETDEVICES
+       help
+         Include networking support with U-Boot's internal implementation of
+         the TCP/IP protocol stack.
 
 config NET_LWIP
        bool "Use lwIP for networking stack"
diff --git a/net/lwip/Kconfig b/net/lwip/Kconfig
index 8a67de4cf33..5d719a1e420 100644
--- a/net/lwip/Kconfig
+++ b/net/lwip/Kconfig
@@ -6,9 +6,16 @@ if NET_LWIP
 
 config LWIP_DEBUG
        bool "Enable debug traces in the lwIP library"
+       help
+         Prints messages to the console regarding network packets that go in
+          and out of the lwIP library.
 
 config LWIP_ASSERT
        bool "Enable assertions in the lwIP library"
+       help
+         Compiles additional error checking code into the lwIP library. These
+         checks are related to conditions that should not happen in typical
+         use, but may be helpful to debug new features.
 
 config PROT_DHCP_LWIP
        bool
-- 
2.40.1

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