[v3,0/2] Add watchdog support for SbsaQemu

Message

Shashi Mallela Oct. 8, 2020, 2:42 a.m. UTC

This patch series adds watchdog timer support for SbsaQemu platform.

The watchdog timer has been implemented first based on the generic
watchdog timer specifications from ARM BSA v0.9 and then used 
in the SbsaQemu reference platform

Changes in v3:
  - overall functionality has been tested (using edk2)
  - included dtb creation required for virt platform 

Shashi Mallela (2):
  hw/watchdog: Implement SBSA watchdog device
  hw/arm/sbsa-ref: add SBSA watchdog device

 hw/arm/Kconfig                      |   1 +
 hw/arm/sbsa-ref.c                   |  44 ++++
 hw/watchdog/Kconfig                 |   4 +
 hw/watchdog/meson.build             |   1 +
 hw/watchdog/wdt_sbsa_gwdt.c         | 345 ++++++++++++++++++++++++++++
 include/hw/watchdog/wdt_sbsa_gwdt.h |  70 ++++++
 6 files changed, 465 insertions(+)
 create mode 100644 hw/watchdog/wdt_sbsa_gwdt.c
 create mode 100644 include/hw/watchdog/wdt_sbsa_gwdt.h