Christopher J. White: > With Debian on a 2GB microSD card, here's my boot cmdline > (cat /proc/cmdline): > > glamo_mci.sd_max_clk=10000000 rootfstype=jffs2 root=/dev/mtdblock6 > console=ttySAC2,115200 console=tty0 loglevel=8 regular_boot > mtdparts=physmap-flash:-(nor);neo1973-nand:0x00040000(u-boot),0x00040000(u-boot_env),0x00800000(kernel),0x000a0000(splash),0x00040000(factory),0x0f6a0000(rootfs) > rootfstype=ext2 root=/dev/mmcblk0p2 rootdelay=5
Don't anybody see a problem with this settings? There's two pairs of parameters rootfstype and root; who get the priority? This redundancy is because environment has the following variables: bootargs_base=rootfstype=jffs2 root=/dev/mtdblock6 console=ttySAC2,115200 console=tty0 loglevel=4 regular_boot menu_1=Boot from microSD (FAT+ext2): setenv bootargs ${bootargs_base} rootfstype=ext2 root=/dev/mmcblk0p2 rootdelay=5 ${mtdparts} ro; mmcinit; fatload mmc 1 0x32000000 ${sd_image_name}; bootm 0x32000000 bootargs_base has one pair, menu_1 has another. So, who's in charge here? Also, is there a reason to mount rootfs read-only? I try to boot from uSD card and get several error messages like this: tar: cannot create directory 'devices/snd': Read-only fiel system tar: cannot create directory 'devices/input': Read-only fiel system tar: cannot create directory 'devices/bus': Read-only fiel system tar: cannot create directory 'devices/net': Read-only fiel system tar: cannot create directory 'devices/loop': Read-only fiel system and then cp: cannot stat '/lib/udev/devices/*': No such file or directory then Remounting root filesystem (so it is remounted rw now?) then mount: special device /dev/mmcblk0p1 does not exist (this is stock 512Mb uSD). After that it tries to startup ALSA (with "No soundcard found" resulting message) and network (resulting "done"), and after that it just stall forever. Rootfs is yesterday's testing tarball taken from http://downloads.openmoko.org/daily/testing/. _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community