Re: How to have a ROM file system on AT91SAM9260? | |
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> Hi all, > > I'm trying to create a ROM file system (for example JFFS2) in order to be able > to save file in DataFlash or NandFlash on a AT91SAM9260-EK board. > > I use U-Boot 1.1.5, ARM Linux Kernel 2.6.21-rc1-git3 and Busybox v1.4.1. > I try to compile the kernel with MTD options without success. > > Actually, I use a RAM file system (ramfs) and I launch the kernel with the > following command line: mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 > root=/dev/ram0 rw > > Thanks for you advices you could give me to set up a romfs. > Well JFFS2 is not a ROM file system but... The typical problem in doing this is to get the JFFS2 parameters wrong Buildroot (buildroot.uclibc.org) is now setup to generate a JFFS2 file system on dataflash Download buildroot, buuild a file system and set target info to JFFS2. Best Regards Ulf Samuelsson ------------------------------------------------------------------- List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm FAQ: http://www.arm.linux.org.uk/mailinglists/faq.php Etiquette: http://www.arm.linux.org.uk/mailinglists/etiquette.php
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