各位大师,我在mpc8309平台上移植linux,因为板子上只有nor flash,想做个jffs2根文件系统从nor flash上面运行,我uboot和内核都已经搞好了,但每次启动内核后mount上jffs2根文件系统就报错:
jffs2_scan_eraseblock():Magic bit mask 0x1985 not found at 0x...........
you cannot use older jffs2 filesystems with newer kernels......cowardly refusing to erase blocks on filesystem with no valid jffs2 nodes