diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc8xx/cpu.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/cpu.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c index 6a1bd8dce4b..7608970e3b1 100644 --- a/arch/powerpc/cpu/mpc8xx/cpu.c +++ b/arch/powerpc/cpu/mpc8xx/cpu.c @@ -272,24 +272,11 @@ unsigned long get_tbclk(void) /* ------------------------------------------------------------------------- */ -#if defined(CONFIG_WATCHDOG) -void watchdog_reset(void) +#if defined(CONFIG_HW_WATCHDOG) +void hw_watchdog_reset(void) { - int re_enable = disable_interrupts(); + immap_t __iomem *immr = (immap_t __iomem *)CONFIG_SYS_IMMR; - reset_8xx_watchdog((immap_t __iomem *)CONFIG_SYS_IMMR); - if (re_enable) - enable_interrupts(); -} -#endif /* CONFIG_WATCHDOG */ - -#if defined(CONFIG_WATCHDOG) - -void reset_8xx_watchdog(immap_t __iomem *immr) -{ - /* - * All other boards use the MPC8xx Internal Watchdog - */ out_be16(&immr->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */ out_be16(&immr->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */ } |