11.5. Marvell CCU address decoding bindings

CCU configuration driver (1st stage address translation) for Marvell Armada 8K and 8K+ SoCs.

The CCU node includes a description of the address decoding configuration.

11.5.1. Mandatory functions

  • marvell_get_ccu_memory_map

    Return the CCU windows configuration and the number of windows of the specific AP.

11.5.2. Mandatory structures

  • ccu_memory_map

    Array that includes the configuration of the windows. Every window/entry is a struct which has 3 parameters:

    • Base address of the window

    • Size of the window

    • Target-ID of the window

11.5.3. Example

struct addr_map_win ccu_memory_map[] = {
        {0x00000000f2000000,     0x00000000e000000,      IO_0_TID}, /* IO window */
};