*** This section describes an instance of the "caba_vgsb_xicu_mmu" generic architecture
*** containing 4 processors in one single cluster.
*** RAM, ROM and Peripherals used in the hardware architecture
*** Peripherals unused in the hardware architecture
*** Global vsegs used in the boot phase
*** Global vsegs used by the kernel
*** Frame buffer (up to 2 Mbytes)
*** Peripherals (4 Kbytes per peripheral / 4 Kbytes per channel for the DMA / 16 Kbytes per channel + 4Kbytes for NIC
*** allocate NIC channel 2 => base = 0x00F80000 / offset = 0x8000