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0001 leon3
0002 =====
0003 ```
0004 BSP NAME: leon3
0005 BUS: AMBA Plug & Play
0006 CPU FAMILY: sparc
0007 CPU: LEON3
0008 ```
0009
0010 DRIVERS
0011 =======
0012 Timer Driver, Console Driver, Opencores Ethernet Driver
0013
0014
0015 Notes
0016 -----
0017 This BSP supports single LEON3-processor system with minimum peripheral
0018 configuration of one UART. BSP reads system configuration area to get
0019 information such as memory mapping and usage of interrupt resources and
0020 installs device drivers based on this information.
0021
0022 There are no restrictions on memory mapping of UARTS. Console driver
0023 operates in polled mode.
0024
0025 Console driver uses timer 0 of General Purpose Timer and must be configured
0026 to use separate interrupts for each timer. No restrictions on memory mapping.
0027 Interrupt request signal can not be shared with other devices.
0028
0029 Ethernet MAC core can be mapped in arbitrary memory address space and use
0030 arbitrary interrupt request signal. Interrupt request signal can not be
0031 shared with other devices.
