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author | Ric Claus <claus@SLAC.Stanford.edu> | 2012-03-30 10:03:43 -0500 |
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committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2012-03-30 10:03:43 -0500 |
commit | 16a86162a231a3d511341bbfa0c8cc663f6f080b (patch) | |
tree | 70e2370f3dad78cc34711c3c622ba486d0ff0d7a /c/src/lib/libbsp/powerpc/virtex5/startup/bspclean.c | |
parent | Resolve link problems with psim irq-server (diff) | |
download | rtems-16a86162a231a3d511341bbfa0c8cc663f6f080b.tar.bz2 |
Add Virtex4 and Virtex5 BSPs
This commit covers at least PR2020, 2022, and 2023. This
patch adds all of the code for both BSPs, modifications
to libcpu/powerpc for the ppc440, and some updates to the
BSPs from follow up review and testing.
These BSPs should be good baselines for future development.
The configurations used by Ric are custom and have a non-standard
NIC. They also do not have a UART. Thus the current console
driver just prints to a RAM buffer.
The NIC and UART support are left for future work. When the UART
support is added, moving the existing "to RAM" console driver to
a shared location is likely desirable because boards with no debug
UART port are commonly deployed. This would let printk() go to RAM.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/powerpc/virtex5/startup/bspclean.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/virtex5/startup/bspclean.c b/c/src/lib/libbsp/powerpc/virtex5/startup/bspclean.c new file mode 100644 index 0000000000..df2d7af477 --- /dev/null +++ b/c/src/lib/libbsp/powerpc/virtex5/startup/bspclean.c @@ -0,0 +1,49 @@ +/* bsp_cleanup() + * + * This routine normally is part of start.s and usually returns + * control to a monitor. + * + * INPUT: NONE + * + * OUTPUT: NONE + * + * Author: Andrew Bray <andy@i-cubed.co.uk> + * + * COPYRIGHT (c) 1995 by i-cubed ltd. + * + * To anyone who acknowledges that this file is provided "AS IS" + * without any express or implied warranty: + * permission to use, copy, modify, and distribute this file + * for any purpose is hereby granted without fee, provided that + * the above copyright notice and this notice appears in all + * copies, and that the name of i-cubed limited not be used in + * advertising or publicity pertaining to distribution of the + * software without specific, written prior permission. + * i-cubed limited makes no representations about the suitability + * of this software for any purpose. + * + * Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspclean.c: + * + * 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. + */ + +#include <rtems.h> +#include <bsp.h> + +static void _noopfun(void) {} + +void app_bsp_cleanup(void) +__attribute__(( weak, alias("_noopfun") )); + +void bsp_cleanup( void ) +{ + app_bsp_cleanup(); + + /* All done. Hang out. */ + BSP_ask_for_reset(); +} |