diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/Kconfig | 4 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/cpu.c | 12 |
3 files changed, 5 insertions, 13 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index af45cfe849..13a79560b2 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -34,7 +34,7 @@ config MPC8xx bool "MPC8xx" select BOARD_EARLY_INIT_F imply CMD_REGINFO - imply HW_WATCHDOG + imply MPC8xx_WATCHDOG endchoice diff --git a/arch/powerpc/cpu/mpc8xx/Kconfig b/arch/powerpc/cpu/mpc8xx/Kconfig index f112317376..b0e90a0f20 100644 --- a/arch/powerpc/cpu/mpc8xx/Kconfig +++ b/arch/powerpc/cpu/mpc8xx/Kconfig @@ -25,6 +25,10 @@ config MPC885 endchoice +config MPC8xx_WATCHDOG + bool "Watchdog" + select HW_WATCHDOG + config 8xx_GCLK_FREQ int "CPU GCLK Frequency" diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c index 7608970e3b..d17ad84694 100644 --- a/arch/powerpc/cpu/mpc8xx/cpu.c +++ b/arch/powerpc/cpu/mpc8xx/cpu.c @@ -270,18 +270,6 @@ unsigned long get_tbclk(void) return oscclk / 16; } -/* ------------------------------------------------------------------------- */ - -#if defined(CONFIG_HW_WATCHDOG) -void hw_watchdog_reset(void) -{ - immap_t __iomem *immr = (immap_t __iomem *)CONFIG_SYS_IMMR; - - out_be16(&immr->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */ - out_be16(&immr->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */ -} -#endif /* CONFIG_WATCHDOG */ - /* * Initializes on-chip ethernet controllers. * to override, implement board_eth_init() |