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author | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2005-04-28 14:05:14 +0000 |
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committer | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2005-04-28 14:05:14 +0000 |
commit | 0329aae1b2cd18215ac8d19cbb1a69f502eddd71 (patch) | |
tree | 84188ee210ca807c9af4393c93684ff491a789ee /c/src/lib/libbsp/powerpc/ep1a/pci/no_host_bridge.c | |
parent | 2005-04-27 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
download | rtems-0329aae1b2cd18215ac8d19cbb1a69f502eddd71.tar.bz2 |
2005-04-28 Jennifer Averett <jennifer.averett@oarcorp.com>
* acinclude.m4: Initial release of ep1a bsp
* ep1a/Makefile.am, ep1a/bsp_specs, ep1a/configure.ac,
ep1a/console/alloc360.c, ep1a/console/console.c,
ep1a/console/console.h, ep1a/console/init68360.c,
ep1a/console/m68360.h, ep1a/console/mc68360_scc.c,
ep1a/console/ns16550cfg.c, ep1a/console/ns16550cfg.h,
ep1a/console/rsPMCQ1.c, ep1a/console/rsPMCQ1.h, ep1a/include/bsp.h,
ep1a/irq/irq.c, ep1a/irq/irq_init.c, ep1a/pci/no_host_bridge.c,
ep1a/start/start.S, ep1a/startup/bspstart.c, ep1a/startup/linkcmds,
ep1a/vme/vmeconfig.c: New files.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/ep1a/pci/no_host_bridge.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/ep1a/pci/no_host_bridge.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/ep1a/pci/no_host_bridge.c b/c/src/lib/libbsp/powerpc/ep1a/pci/no_host_bridge.c new file mode 100644 index 0000000000..8a441899c2 --- /dev/null +++ b/c/src/lib/libbsp/powerpc/ep1a/pci/no_host_bridge.c @@ -0,0 +1,31 @@ +/* + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#include <libcpu/io.h> +#include <libcpu/spr.h> + +#include <bsp.h> +#include <bsp/pci.h> +#include <bsp/consoleIo.h> +#include <bsp/residual.h> +#include <bsp/openpic.h> + +#include <rtems/bspIo.h> + +/* + * For the 8240 and the 8245 there is no host bridge the + * Open PIC device is built into the processor chip. + */ + +void detect_host_bridge() +{ + OpenPIC=(volatile struct OpenPIC *) (EUMBBAR + BSP_OPEN_PIC_BASE_OFFSET ); +} |