The same change as was done for zynqmp with this description: Add support for enabling the first watchdog pointed via aliases.
DT fragment: aliases { ... watchdog0= &watchdog0; watchdog1 = &watchdog_lpd; ... }; <zynqmp example removed> Till this patch the first watchdog found in DT was used and started which is not enabling all possible configuration based on user request. Signed-off-by: Michal Simek <michal.si...@xilinx.com> --- board/xilinx/zynq/board.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c index 1106f5c2a892..9c005e40e895 100644 --- a/board/xilinx/zynq/board.c +++ b/board/xilinx/zynq/board.c @@ -36,12 +36,16 @@ int board_early_init_f(void) int board_init(void) { #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT) - if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) { - puts("Watchdog: Not found!\n"); - } else { - wdt_start(watchdog_dev, 0, 0); - puts("Watchdog: Started\n"); + if (uclass_get_device_by_seq(UCLASS_WDT, 0, &watchdog_dev)) { + debug("Watchdog: Not found by seq!\n"); + if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) { + puts("Watchdog: Not found!\n"); + return 0; + } } + + wdt_start(watchdog_dev, 0, 0); + puts("Watchdog: Started\n"); # endif return 0; -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot