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PHY driver configuration
------------------------
MvPhyDxe provides basic initialization and status routines for Marvell PHYs.
Currently only 1512 series PHYs are supported. Following PCDs are required:
gMarvellTokenSpaceGuid.PcdPhyConnectionTypes
(list of values corresponding to PHY_CONNECTION enum)
gMarvellTokenSpaceGuid.PcdPhyStartupAutoneg
(boolean - if true, driver waits for autonegotiation on startup)
gMarvellTokenSpaceGuid.PcdPhyDeviceIds
(list of values corresponding to MV_PHY_DEVICE_ID enum)
PHY_CONNECTION enum type is defined as follows:
typedef enum {
0 PHY_CONNECTION_RGMII,
1 PHY_CONNECTION_RGMII_ID,
2 PHY_CONNECTION_RGMII_TXID,
3 PHY_CONNECTION_RGMII_RXID,
4 PHY_CONNECTION_SGMII,
5 PHY_CONNECTION_RTBI,
6 PHY_CONNECTION_XAUI,
7 PHY_CONNECTION_RXAUI
} PHY_CONNECTION;
MV_PHY_DEVICE_ID:
typedef enum {
0 MV_PHY_DEVICE_1512,
} MV_PHY_DEVICE_ID;
It should be extended when adding support for other PHY
models.
Thus in order to set RGMII for 1st PHY and SGMII for 2nd, PCD should be:
gMarvellTokenSpaceGuid.PcdPhyConnectionTypes|{ 0x0, 0x4 }
with disabled autonegotiation:
gMarvellTokenSpaceGuid.PcdPhyStartupAutoneg|FALSE
assuming, that PHY models are 1512:
gMarvellTokenSpaceGuid.PcdPhyDeviceIds|{ 0x0, 0x0 }
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