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| author | Ramon Fried <rfried.dev@gmail.com> | 2019-09-13 18:25:03 +0300 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2019-12-09 09:47:42 -0600 |
| commit | 7d9701db40895ff5271220ae852d3631b4500219 (patch) | |
| tree | a550bc3d7037320f6492fe28d503ebb5ce26882a /cmd | |
| parent | 945dd965ddd8b27bda6817d3972d8c00a88b8a01 (diff) | |
| download | u-boot-7d9701db40895ff5271220ae852d3631b4500219.zip u-boot-7d9701db40895ff5271220ae852d3631b4500219.tar.gz u-boot-7d9701db40895ff5271220ae852d3631b4500219.tar.bz2 | |
cmd: mdio/mii: add Kconfig help and allow break dependency
* 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>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/Kconfig | 18 | ||||
| -rw-r--r-- | cmd/Makefile | 4 |
2 files changed, 17 insertions, 5 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index bc8318d..1e4cf14 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1473,8 +1473,22 @@ config CMD_NFS config CMD_MII bool "mii" - help - Enable MII utility commands. + imply CMD_MDIO + help + 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" diff --git a/cmd/Makefile b/cmd/Makefile index e87c2f1..3ac7104 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -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 |