Merge tag 'xilinx-for-v2021.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.04

arm64:
- DT updates

microblaze:
- Add support for NOR device support

spi:
- Fix unaligned data write issue

nand:
- Minor code change

xilinx:
- Fru fix in limit calculation
- Fill git repo link for all Xilinx boards

video:
- Add support for seps525 spi display

tools:
- Minor Vitis file support

cmd/common
- Minor code indentation fixes

serial:
- Uartlite debug uart initialization fix

drivers/spi/zynqmp_gqspi.c

@@ -429,10 +429,8 @@ static int zynqmp_qspi_fill_tx_fifo(struct zynqmp_qspi_priv *priv, u32 size)
 				data |= GENMASK(31, 16);
 				break;
 			case 3:
-				data = *((u16 *)buf);
-				buf += 2;
-				data |= (*((u8 *)buf) << 16);
-				buf += 1;
+				data = *buf;
+				buf += 3;
 				data |= GENMASK(31, 24);
 				break;
 			}