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In the past, we only had one network stack which was called NET. The network features were enabled for the legacy (and then only) networking stack since commit22353fa6b5("bootstd: Add some default filesystems and commands"). Then instead on relying on NET legacy stack for enabling networking features, the dependencies were (mostly) changed to depend on CMD_NET in commita0c739c184("boot: Create a common BOOT_DEFAULTS for distro and bootstd"). Then a new stack (lwIP) appeared, then CMD_NET was made available with this new stack in commit98ad145db6("net: lwip: add DHCP support and dhcp commmand") making the networking features possible to enable and finally commitf1e978fd54("boot: Update tests around network symbols in BOOT_DEFAULTS_CMDS") made it explicit that we need *a* network stack to enable some networking features. Align the bootstd documentation with what's actually implemented as Kconfig dependencies. Note that BOOTSTD_DEFAULTS selects BOOT_DEFAULTS which selects BOOT_DEFAULTS_CMDS which then selects network features. The CMDLINE symbol needs to be enabled as well for BOOT_DEFAULTS to select BOOT_DEFAULTS_CMDS, but I don't think we need to go that far into explaining what's required to enable some commands. Reported-by: Simon Glass <sjg@chromium.org> Closes: https://lore.kernel.org/u-boot/CAFLszTgZC1FGy8965pHiG-u=FhrguftRv41ghQ_Qb_RRXx6tyg@mail.gmail.com/ Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>