source: rtems/c/src/lib/libbsp/sparc/leon3/README @ 1348869f

Last change on this file since 1348869f was 1348869f, checked in by Joel Sherrill <joel.sherrill@…>, on 10/05/05 at 19:26:00

2005-10-05 Jiri Gaisler <jiri@…>

Edvin Catovic <edvin@…>
Konrad Eisele <konrad@…>

PR 827/bsps

  • .cvsignore, ChangeLog?, Makefile.am, README, bsp_specs, configure.ac, times, amba/.cvsignore, amba/Makefile.am, amba/amba.c, clock/.cvsignore, clock/Makefile.am, clock/ckinit.c, console/.cvsignore, console/Makefile.am, console/console.c, console/consolereserveresources.c, console/debugputs.c, gnatsupp/.cvsignore, gnatsupp/Makefile.am, gnatsupp/gnatsupp.c, include/.cvsignore, include/Makefile.am, include/amba.h, include/bsp.h, include/coverhd.h, include/leon.h, leon_open_eth/.cvsignore, leon_open_eth/Makefile.am, leon_open_eth/leon_open_eth.c, leon_smc91111/.cvsignore, leon_smc91111/Makefile.am, leon_smc91111/leon_smc91111.c, start/.cvsignore, start/Makefile.am, startup/.cvsignore, startup/Makefile.am, startup/bspstart.c, startup/ithread.S, startup/linkcmds, startup/setvec.c, startup/spurious.c, timer/.cvsignore, timer/Makefile.am, timer/timer.c, tools/.cvsignore, tools/ChangeLog, tools/Makefile.am, tools/configure.ac, tools/runtest.in, wrapup/.cvsignore, wrapup/Makefile.am: New files.
  • Property mode set to 100644
File size: 1018 bytes
Line 
1#
2#  LEON3 BSP README
3#
4#  $Id$
5#
6#
7#
8
9BSP NAME:           leon3
10BUS:                AMBA Plug & Play
11CPU FAMILY:         sparc
12CPU:                LEON3
13                   
14
15DRIVERS
16=======
17Timer Driver, Console Driver, Opencores Ethernet Driver
18
19Notes
20=====
21
22This BSP supports single LEON3-processor system with minimum peripheral
23configuration of one UART. BSP reads system configuration area to get
24information such as memory mapping and usage of interrupt resources and
25installs device drivers based on this information.
26
27There are no restrictions on memory mapping of UARTS. Console driver
28operates in polled mode.
29
30Console driver uses timer 0 of General Purpose Timer and must be configured
31to use separate interrupts for each timer. No restrictions on memory mapping.
32Interrupt request signal can not be shared with other devices. 
33
34Ethernet MAC core can be mapped in arbitrary memory address space and use
35arbitrary interrupt request signal. Interrupt request signal can not be
36shared with other devices.
37
Note: See TracBrowser for help on using the repository browser.