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Diffstat (limited to 'Platform/Marvell/Documentation/PortingGuide/Mdio.txt')
-rw-r--r-- | Platform/Marvell/Documentation/PortingGuide/Mdio.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Platform/Marvell/Documentation/PortingGuide/Mdio.txt b/Platform/Marvell/Documentation/PortingGuide/Mdio.txt new file mode 100644 index 0000000000..c341d9e8d0 --- /dev/null +++ b/Platform/Marvell/Documentation/PortingGuide/Mdio.txt @@ -0,0 +1,7 @@ +MDIO driver configuration
+-------------------------
+MDIO driver provides access to network PHYs' registers via MARVELL_MDIO_READ and
+MARVELL_MDIO_WRITE functions (MARVELL_MDIO_PROTOCOL). Following PCD is required:
+
+ gMarvellTokenSpaceGuid.PcdMdioBaseAddress
+ (base address of SMI management register)
|