diff options
| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2015-10-14 10:46:36 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2015-10-14 10:46:36 +0200 |
| commit | 13a3972585af60ec367d209cedbd3601e0c77467 (patch) | |
| tree | 4b3312669b3e501f6bc10b39d8c7bbf516f07aac /drivers/watchdog | |
| parent | 208bd51396fb606dbdcf45b064e6b372d7dd3e81 (diff) | |
| parent | 297faccca2235e359012118495b9b73451d54bb9 (diff) | |
Merge remote-tracking branch 'u-boot/master'
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/Makefile | 2 | ||||
| -rw-r--r-- | drivers/watchdog/imx_watchdog.c | 17 |
2 files changed, 4 insertions, 15 deletions
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index 482a4bd5be..a007ae8234 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -7,7 +7,7 @@ obj-$(CONFIG_AT91SAM9_WATCHDOG) += at91sam9_wdt.o obj-$(CONFIG_FTWDT010_WATCHDOG) += ftwdt010_wdt.o -ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 vf610 ls102xa)) +ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 mx7 vf610)) obj-y += imx_watchdog.o endif obj-$(CONFIG_S5P) += s5p_wdt.o diff --git a/drivers/watchdog/imx_watchdog.c b/drivers/watchdog/imx_watchdog.c index 1d18d4b269..0d775956bf 100644 --- a/drivers/watchdog/imx_watchdog.c +++ b/drivers/watchdog/imx_watchdog.c @@ -8,19 +8,7 @@ #include <asm/io.h> #include <watchdog.h> #include <asm/arch/imx-regs.h> - -struct watchdog_regs { - u16 wcr; /* Control */ - u16 wsr; /* Service */ - u16 wrsr; /* Reset Status */ -}; - -#define WCR_WDZST 0x01 -#define WCR_WDBG 0x02 -#define WCR_WDE 0x04 /* WDOG enable */ -#define WCR_WDT 0x08 -#define WCR_SRS 0x10 -#define SET_WCR_WT(x) (x << 8) +#include <fsl_wdog.h> #ifdef CONFIG_IMX_WATCHDOG void hw_watchdog_reset(void) @@ -55,7 +43,8 @@ void reset_cpu(ulong addr) { struct watchdog_regs *wdog = (struct watchdog_regs *)WDOG1_BASE_ADDR; - writew(WCR_WDE, &wdog->wcr); + clrsetbits_le16(&wdog->wcr, 0, WCR_WDE); + writew(0x5555, &wdog->wsr); writew(0xaaaa, &wdog->wsr); /* load minimum 1/2 second timeout */ while (1) { |