Rename CONFIG_SYS_AUTOLAOD to CONFIG_SYS_DISABLE_AUTOLOAD
The "autoload" environment variable is always checked with env_get_yesno
as it can be set to any form of no. The default behavior of
env_get_yesno is to return -1 on variables that are not set, which acts
as true in general (we test for non-zero return). To convert
CONFIG_SYS_AUTOLOAD to Kconfig, given that it was almost always used to
set autoload to no, first rename to CONFIG_SYS_DISABLE_AUTOLOAD for
consistency sake. Then, make it so that if enabled we set autoload=0 in
the default environment. Migrate all platforms which set
CONFIG_SYS_AUTOLOAD to non-true or that set autoload to false in their
default environment to using CONFIG_SYS_DISABLE_AUTOLOAD
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/cmd/Kconfig b/cmd/Kconfig
index dea3729..ad36ae6 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -1737,6 +1737,15 @@
"ERROR: Cannot umount" in nfs command, try longer timeout such as
10000.
+config SYS_DISABLE_AUTOLOAD
+ bool "Disable automatically loading files over the network"
+ depends on CMD_BOOTP || CMD_DHCP || CMD_NFS || CMD_RARP
+ help
+ Typically, commands such as "dhcp" will attempt to automatically
+ load a file from the network, once the initial network configuration
+ is complete. Enable this option to disable this behavior and instead
+ require files to be loaded over the network by subsequent commands.
+
config CMD_MII
bool "mii"
imply CMD_MDIO