diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-03-16 17:21:01 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-04-06 16:31:11 -0400 |
| commit | c0bc2a7e06742d32b14b7d71e617dc5428bf8ef2 (patch) | |
| tree | cf19f3056f0c14b830fa009a717ec8e816c8d83d /arch/powerpc | |
| parent | 5c5da4318b18b7144975c9d93cbde1b981ed4e56 (diff) | |
| download | u-boot-c0bc2a7e06742d32b14b7d71e617dc5428bf8ef2.tar.gz | |
powerpc: mpc8xx: move watchdog into drivers/watchdog
In preparation of DM watchdog, move basic actions into drivers/watchdog
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Diffstat (limited to 'arch/powerpc')
| -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() |