lib/fdtdec: Fix compiling warning caused by changing fdt_addr_t type

fdt_addr_t is changed to phys_addr_t. The format in debug should be updated
to %pa to match the type.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Simon Glass <sjg@chromium.org>
diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c
index b8f3431..33c6103 100644
--- a/drivers/video/tegra.c
+++ b/drivers/video/tegra.c
@@ -92,7 +92,7 @@
 	/* Enable flushing after LCD writes if requested */
 	lcd_set_flush_dcache(config.cache_type & FDT_LCD_CACHE_FLUSH);
 
-	debug("LCD frame buffer at %08X\n", disp_config->frame_buffer);
+	debug("LCD frame buffer at %pa\n", &disp_config->frame_buffer);
 }
 
 ulong calc_fbsize(void)