uboot mmc fat命令
作者:互联网
fatload mmc 0:1 80800000 zImage
reading zImage
4164040 bytes read in 228 ms (17.4 MiB/s)
读文件 读取mmc0 第一个分区的在Image文件到0x80800000
fatwrite mmc 1:1 80800000 zImage 3f89c8
writing zImage
4164040 bytes written
写文件 从0x8080000 地址开始0x3f89c8字节长度 写入到mmc1的第一个分区,文件名为zImage
fatload mmc 0:1 83000000 imx6ull-14x14-emmc-4.3-480x272-c.dtb
reading imx6ull-14x14-emmc-4.3-480x272-c.dtb
33315 bytes read in 19 ms (1.7 MiB/s)
fatwrite mmc 1:1 83000000 imx6ull-14x14-emmc-4.4-480x272-c.dtb 8223
writing imx6ull-14x14-emmc-4.4-480x272-c.dtb
33315 bytes written
标签:uboot,emmc,480x272,bytes,fat,14x14,imx6ull,mmc 来源: https://www.cnblogs.com/clive-ccc/p/16595814.html