út 9. 2. 2021 v 8:52 odesílatel Michal Simek michal.simek@xilinx.com napsal:

There is no need to clear reset reason register because it is protected by PMUFW already which is reported when verbose log is enabled as: pm_core.c@733 APU> No write permission to 0xFF5E0220

Signed-off-by: Michal Simek michal.simek@xilinx.com

board/xilinx/zynqmp/zynqmp.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index a216eeb35f15..6babc0ebce3e 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -496,11 +496,7 @@ static int reset_reason(void)

    env_set("reset_reason", reason);

•   ret = zynqmp_mmio_write((ulong)&crlapb_base->reset_reason, ~0, ~0);
  

•   if (ret)
  

•           return -EINVAL;
  

•   return ret;
  

•   return 0;
  

}

static int set_fdtfile(void)

2.30.0

Applied. M