[U-Boot] [PATCH] [V2] bcm2835: wdt: support for the bcm2835/2836 wdt

The following patch add support for the watchdog built into the bcm2835/2836 chips, using the max timeout (~15s).

Tested on my RaspberryPi2.

Changelog: v2: fixed __eufi_runtime usage and moved to Kconfig

Paolo Pisati (1): bcm2835_wdt: support for the BCM2835/2836 watchdog

arch/arm/mach-bcm283x/reset.c | 21 ++++++++++++++++++--- board/raspberrypi/rpi/rpi.c | 4 ++++ drivers/watchdog/Kconfig | 15 +++++++++++++++ drivers/watchdog/Makefile | 1 + drivers/watchdog/bcm2835_wdt.c | 35 +++++++++++++++++++++++++++++++++++ 5 files changed, 73 insertions(+), 3 deletions(-) create mode 100644 drivers/watchdog/bcm2835_wdt.c