PS D:\Users\hitech95\Desktop\allwinner> .\sunxi-fel.exe -v -p uboot .\u-boot-sunxi-with-spl.bin Stack pointers: sp_irq=0x00002000, sp=0x00005E08 MMU is not enabled by BROM => Executing the SPL... done. U-Boot image data size mismatch: expected 516032, got 358740 PS D:\Users\hitech95\Desktop\allwinner>