diff options
Diffstat (limited to 'Silicon/Marvell/Documentation/PortingGuide.txt')
| -rw-r--r-- | Silicon/Marvell/Documentation/PortingGuide.txt | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/Silicon/Marvell/Documentation/PortingGuide.txt b/Silicon/Marvell/Documentation/PortingGuide.txt index b2bb5957d0..fa429d10f6 100644 --- a/Silicon/Marvell/Documentation/PortingGuide.txt +++ b/Silicon/Marvell/Documentation/PortingGuide.txt @@ -279,33 +279,23 @@ UTMI PHY configuration ====================== In order to configure UTMI, following PCDs are available: - - gMarvellTokenSpaceGuid.PcdUtmiPhyCount - (Indicates how many UTMI PHYs are available on platform) - -Next four PCDs are in unicode string format containing settings for all devices -separated with semicolon. - - - gMarvellTokenSpaceGuid.PcdUtmiPhyRegUtmiUnit - (Indicates base address of the UTMI unit) - - - gMarvellTokenSpaceGuid.PcdUtmiPhyRegUsbCfg - (Indicates address of USB Configuration register) + - gMarvellTokenSpaceGuid.PcdUtmiControllersEnabled + (Array with used controllers + Set to 0x1 for enabled, 0x0 for disabled) - - gMarvellTokenSpaceGuid.PcdUtmiPhyRegUtmiCfg - (Indicates address of external UTMI configuration) + - gMarvellTokenSpaceGuid.PcdUtmiPortType + (Indicates type of the connected USB port: - - gMarvellTokenSpaceGuid.PcdUtmiPhyUtmiPort - (Indicates type of the connected USB port) + UTMI_USB_HOST0 0x0 + UTMI_USB_HOST1 0x1 + UTMI_USB_DEVICE0 0x2 ) Example ------- # UtmiPhy - gMarvellTokenSpaceGuid.PcdUtmiPhyCount|2 - gMarvellTokenSpaceGuid.PcdUtmiPhyRegUtmiUnit|L"0xF2580000;0xF2581000" - gMarvellTokenSpaceGuid.PcdUtmiPhyRegUsbCfg|L"0xF2440420;0xF2440420" - gMarvellTokenSpaceGuid.PcdUtmiPhyRegUtmiCfg|L"0xF2440440;0xF2440444" - gMarvellTokenSpaceGuid.PcdUtmiPhyUtmiPort|L"0x0;0x1" + gMarvellTokenSpaceGuid.PcdUtmiControllersEnabled|{ 0x1, 0x1 } + gMarvellTokenSpaceGuid.PcdUtmiPortType|{ $(UTMI_USB_HOST0), $(UTMI_USB_HOST1) } SPI driver configuration |