Hello, I am currently using kernel 2.4.0-rmk2 and a ramdisk on my SA-1110 system. This system has 8MB of memory, and I would like to use a cramfs image instead of the ramdisk to use the limited memory most efficiently. At this point, I am using BLOB as the bootloader, and I download the kernel and the ramdisk over the serial port into a fixed place in memory using BLOB, and then I have BLOB boot the kernel, which then "finds" the ramdisk. I have been told that I can boot using a cramfs image the same way, except that the kernel needs to know that it is booting a cramfs filesystem, instead of a mke2fs filesystem. As it is, I receive the rather interesting message: wrong magic at which point the kernel panics. Does anyone know where in the kernel tree that I might be able tell the kernel to expect a cramfs image instead of a ramdisk? Of course, I have compiled cramfs support into the kernel. I realize that cramfs is normally run out of ROM, and not from RAM, but it seems like it should be possible. I have not been able to find much documentation, and any help would be greatly appreciated. Thanks! -Joe Edwards _______________________________________________ http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm Please visit the above address for information on this list.
