[U-Boot] [PATCH 0/2] x530: Enable watchdog

[Chris Packham]

We've seen some issues with the x530 under extreme conditions where the
DDR gets into a bad state. Generally this results in an application
crash, kernel panic then a lock-up in u-boot (generally just as the SPL
hands off to u-boot proper).

Enabling the watchdog prevents the lock up and will let the DDR training
have another go. Sometimes this recovers but even a reboot loop is
better than a complete lockup.

Chris Packham (2):
  watchdog: orion_wdt: support SPL usage
  arm: mvebu: x530: Enable watchdog in SPL and U-Boot

 arch/arm/dts/armada-385-atl-x530-u-boot.dtsi |  4 ++
 board/alliedtelesis/x530/x530.c              | 48 ++++++++++++++++++++
 configs/x530_defconfig                       |  5 ++
 drivers/watchdog/orion_wdt.c                 |  4 +-
 4 files changed, 58 insertions(+), 3 deletions(-)

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2.20.1