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cmd: mdio/mii: add Kconfig help and allow break dependency

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* Add Kconfig help describing the purpose of each command.
* Add CONFIG_CMD_MDIO so it could be selected individually, as
  it doesn't depend on the mii command.
* Add Kconfig imply to mii to automatically select the mdio
  command.

Signed-off-by: Ramon Fried <rfried.dev@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Ramon Fried 2019-09-13 18:25:03 +03:00 committed by Joe Hershberger
parent 945dd965dd
commit 7d9701db40
2 changed files with 16 additions and 4 deletions
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16
cmd/Kconfig
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@ -1473,8 +1473,22 @@ config CMD_NFS
config CMD_MII
bool "mii"
imply CMD_MDIO
help
Enable MII utility commands.
If set, allows 802.3(clause 22) MII Management functions interface access
The management interface specified in Clause 22 provides
a simple, two signal, serial interface to connect a
Station Management entity and a managed PHY for providing access
to management parameters and services.
The interface is referred to as the MII management interface.
config CMD_MDIO
bool "mdio"
depends on PHYLIB
help
If set, allows Enable 802.3(clause 45) MDIO interface registers access
The MDIO interface is orthogonal to the MII interface and extends
it by adding access to more registers through indirect addressing.
config CMD_PING
bool "ping"

4
cmd/Makefile
View file

@ -89,9 +89,7 @@ obj-$(CONFIG_CMD_MEMORY) += mem.o
obj-$(CONFIG_CMD_IO) += io.o
obj-$(CONFIG_CMD_MFSL) += mfsl.o
obj-$(CONFIG_CMD_MII) += mii.o
ifdef CONFIG_PHYLIB
obj-$(CONFIG_CMD_MII) += mdio.o
endif
obj-$(CONFIG_CMD_MDIO) += mdio.o
obj-$(CONFIG_CMD_MISC) += misc.o
obj-$(CONFIG_CMD_MMC) += mmc.o
obj-$(CONFIG_MP) += mp.o