我按照文档processors.wiki.ti.com/.../Linux_Core_U-Boot_User's_Guide上面顺序执行命令
U-Boot # mmc rescan U-Boot # nand erase.chip U-Boot # load mmc 0 0x81000000 MLO U-Boot # nand write 0x81000000 NAND.SPL U-Boot # nand write 0x81000000 NAND.SPL.backup1 U-Boot # nand write 0x81000000 NAND.SPL.backup2 U-Boot # nand write 0x81000000 NAND.SPL.backup3 U-Boot # load mmc 0 0x81000000 u-boot.img U-Boot # nand write 0x81000000 NAND.u-boot U-Boot # load mmc 0 0x81000000 zImage U-Boot # nand write 0x81000000 NAND.kernel U-Boot # run findfdt U-Boot # load mmc 0 0x81000000 $fdtfile U-Boot # nand write 0x81000000 NAND.u-boot-spl-os U-Boot # saveenv
在到U-Boot # load mmc 0 0x81000000 zImage 就出现问题
reading zImage
** Unable to read file zImage **
请问各位前辈,这个问题应该怎么解决,还有一点不明白的是,写到nand里面的内核镜像文件和文件系统是不是用的就是SD卡里面的,还需要其他的setenv么?