xilinx: zynqmp: Add debug messages for boot mode

Add debug messages to see HW boot mode and also alternative boot mode in
logs directly.

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

diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index 27bb2b0..e43177e 100644 (file)
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -518,6 +518,9 @@ static u8 __maybe_unused zynqmp_get_bootmode(void)
        if (ret)
                return -EINVAL;
 
+       debug("HW boot mode: %x\n", reg & BOOT_MODES_MASK);
+       debug("ALT boot mode: %x\n", reg >> BOOT_MODE_ALT_SHIFT);
+
        if (reg >> BOOT_MODE_ALT_SHIFT)
                reg >>= BOOT_MODE_ALT_SHIFT;