Oh, and right, running fdisk -l on the partition wont work either. You have to issue the command on the block device in whole. As I showed above.
On Sat, May 13, 2017 at 10:13 AM, William Hermans <yyrk...@gmail.com> wrote: > By the way, the above from the "live" image was from eMMC. If that matters. > > On Sat, May 13, 2017 at 10:10 AM, William Hermans <yyrk...@gmail.com> > wrote: > >> So I usually use this method: >> >> On Beaglebone: >> root@wgd:~# cat /etc/dogtag >> BeagleBoard.org Debian Image 2017-04-02 >> >> On Debian support system: >> william@eee-pc:~$ unxz bone-debian-8.7-console-armhf- >> 2017-04-02-1gb.img.xz >> william@eee-pc:~$ file bone-debian-8.7-console-armhf-2017-04-02-1gb.img >> bone-debian-8.7-console-armhf-2017-04-02-1gb.img: x86 boot sector; >> partition 1: ID=0x83 , active, starthead 130, *startsector 8192*, >> 1732608 sectors, code offset 0x0 >> >> I forget if fdisk will also give this information or not, but it should >> if you run fdisk -l /dev/<device name>. However, running this on a live >> partition may not work ? Let's find out. >> >> root@wgd:~# lsblk >> NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT >> mmcblk1boot0 179:8 0 2M 1 disk >> mmcblk1boot1 179:16 0 2M 1 disk >> mmcblk1 179:0 0 3.7G 0 disk >> `-mmcblk1p1 179:1 0 3.7G 0 part / >> >> root@wgd:~# fdisk -l /dev/mmcblk1 >> >> Disk /dev/mmcblk1: 3.7 GiB, 3909091328 bytes, 7634944 sectors >> Units: sectors of 1 * 512 = 512 bytes >> Sector size (logical/physical): 512 bytes / 512 bytes >> I/O size (minimum/optimal): 512 bytes / 512 bytes >> Disklabel type: dos >> Disk identifier: 0x00000000 >> >> Device Boot Start End Sectors Size Id Type >> /dev/mmcblk1p1 * *8192* 7634943 7626752 3.7G 83 Linux >> >> >> And SOC.sh says . . . >> root@wgd:~# cat /boot/SOC.sh >> #!/bin/sh >> format=1.0 >> >> board=am335x_evm >> >> bootloader_location=dd_spl_uboot_boot >> bootrom_gpt= >> >> dd_spl_uboot_count=1 >> dd_spl_uboot_seek=1 >> dd_spl_uboot_conf=notrunc >> dd_spl_uboot_bs=128k >> dd_spl_uboot_backup=/opt/backup/uboot/MLO >> >> dd_uboot_count=2 >> dd_uboot_seek=1 >> dd_uboot_conf=notrunc >> dd_uboot_bs=384k >> dd_uboot_backup=/opt/backup/uboot/u-boot.img >> >> boot_fstype=ext4 >> *conf_boot_startmb=4 ???* >> conf_boot_endmb= >> sfdisk_fstype=L >> >> boot_label=BOOT >> rootfs_label=rootfs >> >> #Kernel >> dtb= >> serial_tty=ttyO0 >> usbnet_mem= >> >> I'm assuming this is file is marked executable so it can be "sourced" ? >> >> >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORr%2Brydz8EOW5zozNKSdfQh4%2B0FQt-z_aTVch0ZCqcpVdw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
