diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc55xx/include/watchdog.h')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc55xx/include/watchdog.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc55xx/include/watchdog.h b/c/src/lib/libcpu/powerpc/mpc55xx/include/watchdog.h deleted file mode 100644 index d5a8af794e..0000000000 --- a/c/src/lib/libcpu/powerpc/mpc55xx/include/watchdog.h +++ /dev/null @@ -1,68 +0,0 @@ -/** - * @file - * - * @ingroup mpc55xx - * - * @brief Header file for the watchdog timer. - */ - -/* - * Copyright (c) 2008 - * Embedded Brains GmbH - * Obere Lagerstr. 30 - * D-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.org/license/LICENSE. - */ - -#ifndef LIBCPU_POWERPC_MPC55XX_WATCHDOG_H -#define LIBCPU_POWERPC_MPC55XX_WATCHDOG_H - -#include <stdbool.h> - -#include <rtems.h> - -#include <libcpu/powerpc-utility.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -static inline void mpc55xx_watchdog_clear() -{ - PPC_SET_SPECIAL_PURPOSE_REGISTER( BOOKE_TSR, BOOKE_TSR_WIS); -} - -static inline void mpc55xx_watchdog_enable_interrupt( bool enable) -{ - if (enable) { - PPC_SET_SPECIAL_PURPOSE_REGISTER_BITS( BOOKE_TCR, BOOKE_TCR_WIE); - } else { - PPC_CLEAR_SPECIAL_PURPOSE_REGISTER_BITS( BOOKE_TCR, BOOKE_TCR_WIE); - } -} - -static inline rtems_status_code mpc55xx_watchdog_set_time_base_bit( uint32_t bit) -{ - if (bit > 63) { - return RTEMS_INVALID_NUMBER; - } - - PPC_SET_SPECIAL_PURPOSE_REGISTER_BITS_MASKED( - BOOKE_TCR, - BOOKE_TCR_WP( bit) | BOOKE_TCR_WPEXT( bit >> 2), - BOOKE_TCR_WP_MASK | BOOKE_TCR_WPEXT_MASK - ); - - return RTEMS_SUCCESSFUL; -} - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBCPU_POWERPC_MPC55XX_WATCHDOG_H */ |