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author | Martin Boretto <martin.boretto@tallertechnologies.com> | 2014-06-09 11:27:18 -0300 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-06-10 08:53:36 +0200 |
commit | 19260fbe85a9a2101a2684961b7882bd91224e11 (patch) | |
tree | d2bf16c52ed9556d43195a59a8a6f06ef73c8df9 /c/src/lib/libbsp/arm/lpc176x/startup/bspreset.c | |
parent | Revert "bsps/powerpc: Fix potential relocation truncation" (diff) | |
download | rtems-19260fbe85a9a2101a2684961b7882bd91224e11.tar.bz2 |
bsp/lpc176x: New BSP
Diffstat (limited to 'c/src/lib/libbsp/arm/lpc176x/startup/bspreset.c')
-rw-r--r-- | c/src/lib/libbsp/arm/lpc176x/startup/bspreset.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/lpc176x/startup/bspreset.c b/c/src/lib/libbsp/arm/lpc176x/startup/bspreset.c new file mode 100644 index 0000000000..8ebd2a10a5 --- /dev/null +++ b/c/src/lib/libbsp/arm/lpc176x/startup/bspreset.c @@ -0,0 +1,42 @@ +/** + * @file + * + * @ingroup lpc176x + * + * @brief Reset code. + */ + +/* + * Copyright (c) 2008-2013 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Obere Lagerstr. 30 + * 82178 Puchheim + * Germany + * <rtems@embedded-brains.de> + * + * 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 <rtems/score/armv7m.h> + +#include <bsp/bootcard.h> +#include <bsp/lpc176x.h> +#include <bsp/start.h> + +BSP_START_TEXT_SECTION __attribute__( ( flatten ) ) void bsp_reset( void ) +{ + rtems_interrupt_level level; + + rtems_interrupt_disable( level ); + + _ARMV7M_SCB->aircr = ARMV7M_SCB_AIRCR_VECTKEY | + ARMV7M_SCB_AIRCR_SYSRESETREQ; + + while ( true ) { + /* Do nothing */ + } +} |