HI
now i unable to compile dts file
dtc -I dtb -O dts -o BB-SPIDEV1-00A0.dts BB-SPIDEV1-00A0
DTC: dtb->dts on file "BB-SPIDEV1-00A0.dtbo"
dtc -I dtb -O dts -o BB-SPIDEV1-00A0.dtbo BB-SPIDEV1-00A
DTC: dtb->dts on file "BB-SPIDEV1-00A0.dts"
FATAL ERROR: Blob has incorrect magic number
I able to boot with sd card proplerly but when i insterd sd card and reboot
the device .
then its give the below error :-
U-Boot 2015.01-rc3-00163-gd8bec60-dirty (Dec 25 2014 - 17:21:47)
Watchdog enabled
I2C: ready
DRAM: 512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot: 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
Checking for: /boot.scr ...
Checking for: /boot/boot.scr ...
Checking for: /boot/uEnv.txt ...
** Invalid partition 2 **
** Invalid partition 3 **
** Invalid partition 4 **
** Invalid partition 5 **
** Invalid partition 6 **
** Invalid partition 7 **
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
switch to partitions #0, OK
mmc1(part 0) is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
reading uEnv.txt
1263 bytes read in 6 ms (205.1 KiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from uEnv.txt
Importing environment from mmc ...
Checking if uenvcmd is set ...
gpio: pin 56 (gpio 56) value is 1
Running uenvcmd ...
** Invalid partition 7 **
** Invalid partition 7 **
** Invalid partition 7 **
Bad Linux ARM zImage magic!
Checking if client_ip is set ...
Checking for: /boot.scr ...
Checking for: /boot/boot.scr ...
Checking for: /boot/uEnv.txt ...
** Invalid partition 3 **
** Invalid partition 4 **
** Invalid partition 5 **
** Invalid partition 6 **
** Invalid partition 7 **
## Error: "nandboot" not defined
U-Boot#
On Friday, December 26, 2014 12:24:08 PM UTC+5:30, Rahul Mahajan wrote:
>
> hi
>
> I am following below link
>
> https://eewiki.net/display/linuxonarm/BeagleBone
> According to this link i am trying to boot beagle bone black through sd
> card.
>
>
> I followed below steps:
>
> ARM Cross Compiler: GCCMy Host details are
> Linux rahul-desktop 3.13.0-43-generic #72-Ubuntu SMP Mon Dec 8 19:35:44
> UTC 2014 i686 i686 i686 GNU/Linux (Ubuntu 14.04 32 bit)
>
> sudo apt-get update
> sudo apt-get install libc6:i386 libstdc++6:i386 libncurses5:i386
> zlib1g:i386
>
> Download/Extract:
> wget -c https://
> releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux.tar.xz
> tar xf gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux.tar.xz
> export CC=`pwd`/gcc-linaro-arm-linux-gnueabihf-4.9-2014
> .09_linux/bin/arm-linux-gnueabihf-${CC}gcc --version
> arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro
> GCC 4.9-2014.09) 4.9.2 20140904 (prerelease)
> Copyright (C) 2014 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
> PURPOSE.
>
> Bootloader: U-Boot
>
> git clone git://git.denx.de/u-boot.git
>
> cd u-boot/
> git checkout v2014.10 -b tmp
>
> Patches:
> wget -c https://
> raw.githubusercontent.com/eewiki/u-boot-patches/master/v2014.10/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
>
> patch -p1 < 0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch
>
> make ARCH=arm CROSS_COMPILE=${CC} distclean
> make ARCH=arm CROSS_COMPILE=${CC} am335x_evm_defconfig
> make ARCH=arm CROSS_COMPILE=${CC}
>
>
> Upgrade distro "device-tree-compiler" package
> wget -c https://raw.github.com/RobertCNelson/tools/master/pkgs/dtc.sh
> chmod +x dtc.sh
> ./dtc.sh
>
> Linux Kernel
> git clone https://github.com/RobertCNelson/bb-kernel.git
> cd bb-kernel/
>
> Checkout v3.8.x branch:
> *~/bb-kernel*
> git checkout origin/am33x-v3.8 -b tmp
>
> ./build_kernel.sh
>
> After this Building we got kernel build output like below
> root@rahul-desktop:~/FRESH/bb-kernel/deploy# ls -al
> total 18476
> drwxr-xr-x 2 root root 4096 Dec 25 18:37 .
> drwxr-xr-x 12 root root 4096 Dec 25 18:00 ..
> -rw-r--r-- 1 root root 37305 Dec 25 18:37 3.8.13-bone68-dtbs.tar.gz
> -rw-r--r-- 1 root root 1251691 Dec 25 18:37 3.8.13-bone68-firmware.tar.gz
> -rw-r--r-- 1 root root 11994986 Dec 25 18:37 3.8.13-bone68-modules.tar.gz
> -rwxr-xr-x 1 root root 5506968 Dec 25 18:37 3.8.13-bone68.zImage
> -rw-r--r-- 1 root root 109287 Dec 25 18:37 config-3.8.13-bone68
>
> Root File System
> wget -c
> https://rcn-ee.net/deb/minfs/wheezy/debian-7.7-minimal-armhf-2014-11-10.tar.xz
> md5sum debian-7.7-minimal-armhf-2014-11-10.tar.xz
> sudo tar xfvp ./*-*-*-armhf-*/armhf-rootfs-*.tar -C /media/rootfs/
>
> Setup microSD/SD card
> root@rahul-desktop:~/FRESH$ export DISK=/dev/sdb
> root@rahul-desktop:~/FRESH$ sudo dd if=/dev/zero of=${DISK} bs=1M count=10
> 10+0 records in
> 10+0 records out
> 10485760 bytes (10 MB) copied, 1.88427 s, 5.6 MB/s
> root@rahul-desktop:~/FRESH$ sudo dd if=./u-boot/MLO of=${DISK} count=1
> seek=1 conv=notrunc bs=128k
> 0+1 records in
> 0+1 records out
> 73124 bytes (73 kB) copied, 0.0167826 s, 4.4 MB/s
> root@rahul-desktop:~/FRESH$ sudo dd if=./u-boot/u-boot.img of=${DISK}
> count=2 seek=1 conv=notrunc bs=384k
> 1+1 records in
> 1+1 records out
> 393536 bytes (394 kB) copied, 0.0655608 s, 6.0 MB/s
> root@rahul-desktop:~/FRESH$ sudo sfdisk --in-order --Linux --unit M
> ${DISK} <<-__EOF__
> 1,,0x83,*
> __EOF__
> Checking that no-one is using this disk right now ...
> OK
>
> Disk /dev/sdb: 1023 cylinders, 246 heads, 62 sectors/track
>
> sfdisk: ERROR: sector 0 does not have an msdos signature
> /dev/sdb: unrecognized partition table type
> Old situation:
> No partitions found
> New situation:
> Warning: The partition table looks like it was made
> for C/H/S=*/48/50 (instead of 1023/246/62).
> For this listing I'll assume that geometry.
> Units = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0
>
> Device Boot Start End MiB #blocks Id System
> /dev/sdb1 * 1 7619 7619 7801856 83 Linux
> start: (c,h,s) expected (0,40,49) found (0,33,3)
> /dev/sdb2 0 - 0 0 0 Empty
> /dev/sdb3 0 - 0 0 0 Empty
> /dev/sdb4 0 - 0 0 0 Empty
> Successfully wrote the new partition table
>
> Re-reading the partition table ...
>
> If you created or changed a DOS partition, /dev/foo7, say, then use dd(1)
> to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1
> (See fdisk(8).)
> root@rahul-desktop:~/FRESH$ sudo mkfs.ext4 ${DISK}1 -L rootfs
> mke2fs 1.42.9 (4-Feb-2014)
> Filesystem label=rootfs
> OS type: Linux
> Block size=4096 (log=2)
> Fragment size=4096 (log=2)
> Stride=0 blocks, Stripe width=0 blocks
> 487680 inodes, 1950464 blocks
> 97523 blocks (5.00%) reserved for the super user
> First data block=0
> Maximum filesystem blocks=2000683008
> 60 block groups
> 32768 blocks per group, 32768 fragments per group
> 8128 inodes per group
> Superblock backups stored on blocks:
> 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
>
> Allocating group tables: done
> Writing inode tables: done
> Creating journal (32768 blocks): done
> Writing superblocks and filesystem accounting information: done
>
> root@rahul-desktop:~/FRESH$ sudo mkdir -p /media/rootfs/
> root@rahul-desktop:~/FRESH$ sudo mount ${DISK}1 /media/rootfs/
> root@rahul-desktop:~/FRESH$ export kernel_version=3.8.13-bone68
> root@rahul-desktop:~/FRESH$ sudo tar xfvp
> ./*-*-*-armhf-*/armhf-rootfs-*.tar -C /media/rootfs/
>
> root@rahul-desktop:~/FRESH$ sudo mkdir -p /media/rootfs/boot/
> root@rahul-desktop:~/FRESH$ sudo sh -c "echo 'uname_r=${kernel_version}' >
> /media/rootfs/boot/uEnv.txt"
> root@rahul-desktop:~/FRESH$ sudo sh -c "echo 'cmdline=quiet
> init=/lib/systemd/systemd' >> /media/rootfs/boot/uEnv.txt"
> root@rahul-desktop:~/FRESH$ sudo cp -v
> ./bb-kernel/deploy/${kernel_version}.zImage
> /media/rootfs/boot/vmlinuz-${kernel_version}
> ‘./bb-kernel/deploy/3.8.13-bone68.zImage’ ->
> ‘/media/rootfs/boot/vmlinuz-3.8.13-bone68’
> root@rahul-desktop:~/FRESH$ sudo mkdir -p
> /media/rootfs/boot/dtbs/${kernel_version}/
> root@rahul-desktop:~/FRESH$ sudo tar xfv
> ./bb-kernel/deploy/${kernel_version}-dtbs.tar.gz -C
> /media/rootfs/boot/dtbs/${kernel_version}/
> am335x-bone.dtb
> am335x-boneblack.dtb
> am335x-evm.dtb
> am335x-evmsk.dtb
> am335x-tester.dtb
> arduino-tre.dtb
> omap2420-h4.dtb
> omap3-beagle-xm.dtb
> omap3-beagle.dtb
> omap3-evm.dtb
> omap3-tobi.dtb
> omap4-panda-a4.dtb
> omap4-panda-es.dtb
> omap4-panda.dtb
> omap4-sdp.dtb
> omap4-var-som.dtb
> omap5-evm.dtb
>
> root@rahul-desktop:~/FRESH$ sudo sh -c "echo '/dev/mmcblk0p1 / auto
> errors=remount-ro 0 1' >> /media/rootfs/etc/fstab"
> root@rahul-desktop:~/FRESH$ sudo vim /media/rootfs/etc/network/interfaces
> auto lo
> iface lo inet loopback
> auto eth0
> iface eth0 inet dhcp
> root@rahul-desktop:~/FRESH$ sudo vim
> /media/rootfs/etc/udev/rules.d/70-persistent-net.rules
> # BeagleBone: net device ()
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{dev_id}=="0x0",
> ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
>
> root@rahul-desktop:~/FRESH$ sudo vim
> /media/rootfs/etc/udev/rules.d/70-persistent-net.rules
> root@rahul-desktop:~/FRESH$ sudo sh -c "echo 'T0:23:respawn:/sbin/getty -L
> ttyO0 115200 vt102' >> /media/rootfs/etc/inittab"
> root@rahul-desktop:~/FRESH$ sync
> root@rahul-desktop:~/FRESH$ sudo umount /media/rootfs
>
> We removed Sd card and put into beagle bone black press boot button and
> apply power and we got error message
> U-Boot SPL 2015.01-rc3-00163-gd8bec60-dirty (Dec 25 2014 - 17:21:47)
> spl: wrong MMC boot mode
> ### ERROR ### Please RESET the board ###
>
>
--
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