diff options
Diffstat (limited to 'Silicon/Marvell/Documentation/PortingGuide.txt')
| -rw-r--r-- | Silicon/Marvell/Documentation/PortingGuide.txt | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/Silicon/Marvell/Documentation/PortingGuide.txt b/Silicon/Marvell/Documentation/PortingGuide.txt index fa429d10f6..f0da5153fa 100644 --- a/Silicon/Marvell/Documentation/PortingGuide.txt +++ b/Silicon/Marvell/Documentation/PortingGuide.txt @@ -126,25 +126,15 @@ PHY Driver configuration MvPhyDxe provides basic initialization and status routines for Marvell PHYs. Currently only 1518 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) + - gMarvellTokenSpaceGuid.PcdPhySmiAddresses + (addresses of PHY devices) + - gMarvellTokenSpaceGuid.PcdPhy2MdioController + (Array specifying, which Mdio controller the PHY is attached to) -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: @@ -153,11 +143,8 @@ MV_PHY_DEVICE_ID: } 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: +Disable autonegotiation: gMarvellTokenSpaceGuid.PcdPhyStartupAutoneg|FALSE @@ -171,8 +158,9 @@ MDIO configuration MDIO driver provides access to network PHYs' registers via EFI_MDIO_READ and EFI_MDIO_WRITE functions (EFI_MDIO_PROTOCOL). Following PCD is required: - - gMarvellTokenSpaceGuid.PcdMdioBaseAddress - (base address of SMI management register) + - gMarvellTokenSpaceGuid.PcdMdioControllers + (Array with used controllers + Set to 0x1 for enabled, 0x0 for disabled) I2C configuration @@ -249,8 +237,24 @@ are required to operate: - gMarvellTokenSpaceGuid.PcdPp2Port2Controller (Array specifying, to which controller the port belongs to) - - gMarvellTokenSpaceGuid.PcdPhySmiAddresses - (Addresses of PHY devices) + - gMarvellTokenSpaceGuid.PcdPp2PhyConnectionTypes + (Indicates speed of the network interface: + + PHY_RGMII 0x0 + PHY_RGMII_ID 0x1 + PHY_RGMII_TXID 0x2 + PHY_RGMII_RXID 0x3 + PHY_SGMII 0x4 + PHY_RTBI 0x5 + PHY_XAUI 0x6 + PHY_RXAUI 0x7 + PHY_SFI 0x8 ) + + - gMarvellTokenSpaceGuid.PcdPp2PhyIndexes + (Array specifying, to which PHY from + gMarvellTokenSpaceGuid.PcdPhyDeviceIds is used. If none, + e.g. in 10G SFI in-band link detection, 0xFF value must + be specified) - gMarvellTokenSpaceGuid.PcdPp2PortIds (Identificators of PP2 ports) @@ -262,17 +266,13 @@ are required to operate: (Set to 0x1 for always-up interface, 0x0 otherwise) - gMarvellTokenSpaceGuid.PcdPp2InterfaceSpeed - (Values corresponding to PHY_SPEED enum. - PHY_SPEED is defined as follows: - - typedef enum { - 0 NO_SPEED, - 1 SPEED_10, - 2 SPEED_100, - 3 SPEED_1000, - 4 SPEED_2500, - 5 SPEED_10000 - } PHY_SPEED; + (Indicates speed of the network interface: + + PHY_SPEED_10 0x1 + PHY_SPEED_100 0x2 + PHY_SPEED_1000 0x3 + PHY_SPEED_2500 0x4 + PHY_SPEED_10000 0x5 ) UTMI PHY configuration |