Hi all,
Thanks for your replies and time.
Problem got solved after properly understanding boot process and so many
failed attempts.
Problem was that /dev/mmcblk0p2 entry was not present in /etc/fstab of the
rootfs for beaglebone-black
Adding the entry mounted fs properly.
*root@beaglebone:~# cat /etc/fstab# stock fstab - you probably want to
override this with a machine specific one/dev/mmcblk0p2 /
auto defaults,sync,noauto,errors=remount-ro 0 1*
On Mon, Oct 9, 2017 at 12:44 PM, Madhu K <[email protected]> wrote:
> Hi,
>
> Can you try with ext4 file system?
>
> Regards,
> Madhu
>
> On Mon, Oct 9, 2017 at 11:53 AM, Ashish Maurya
> <[email protected]> wrote:
>> Hi terra,
>> I got 5V 2A power supply, still facing same issue.
>> Any thoughts ???
>> Thanks.
>>
>> On Mon, Oct 2, 2017 at 3:57 PM, terra ÜÝÜ <[email protected]> wrote:
>>> I had this, when power supply was not 5V stable
>>>
>>> On Tuesday, 26 September 2017 18:12:19 UTC+10, Ashish Maurya wrote:
>>>>
>>>> This is what I doing...
>>>>
>>>> U-Boot 2014.04 (Sep 21 2017 - 11:25:07)
>>>>
>>>> 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
>>>> U-Boot#
>>>> U-Boot# fatls mmc 0:1
>>>> 76868 mlo
>>>> 329548 u-boot.img
>>>> 4964640 uimage
>>>> 26024 am335x-boneblack.dtb
>>>> system volume information/
>>>>
>>>> 4 file(s), 1 dir(s)
>>>>
>>>> U-Boot# fatload mmc 0:1 0x80600000 uImage
>>>> reading uImage
>>>> 4964640 bytes read in 1714 ms (2.8 MiB/s)
>>>> U-Boot# fatload mmc 0:1 0x80500000 am335x-boneblack.dtb
>>>> reading am335x-boneblack.dtb
>>>> 26024 bytes read in 19 ms (1.3 MiB/s)
>>>> U-Boot# setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw'
>>>> U-Boot# print bootargs
>>>> bootargs=console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw
>>>> U-Boot# bootm 0x80600000 - 0x80500000
>>>> ## Booting kernel from Legacy Image at 80600000 ...
>>>> Image Name: Linux-3.12.1-bbb
>>>> Image Type: ARM Linux Kernel Image (uncompressed)
>>>> Data Size: 4964576 Bytes = 4.7 MiB
>>>> Load Address: 80008000
>>>> Entry Point: 80008000
>>>> Verifying Checksum ... OK
>>>> ## Flattened Device Tree blob at 80500000
>>>> Booting using the fdt blob at 0x80500000
>>>> Loading Kernel Image ... OK
>>>> Using Device Tree in place at 80500000, end 805095a7
>>>>
>>>> Starting kernel ...
>>>>
>>>>
>>>>
>>>> This is how I built the images-
>>>> Using linux-3.12-bone-black kernel.
>>>> make -j 4 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage modules
dtbs
>>>> make -j 4 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- uImage
>>>> LOADADDR=0x80008000
>>>> make -j 4 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- modules_install \
>>>> INSTALL_MOD_PATH=/mnt/rootfs
>>>> make -j 4 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- \
>>>> uImage-dtb.am335x-boneblack LOADADDR=0x80008000
>>>>
>>>> SD card has two partitions, first fat and another ext2. First contains
-
>>>> MLO,u-boot.img,uImage,am335x-boneblack.dtb
>>>> second contains rootfs.
>>>>
>>>> Not getting where I am doing wrong, please help...
>>>> Thank You.
>>>
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>>
>>
>>
>> --
>> Ashish Maurya
>> Mob - 9545752036
>> LinkedIn - https://www.linkedin.com/in/ashish-maurya-3b95a149/
>>
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Ashish Maurya
Mob - 9545752036
LinkedIn - https://www.linkedin.com/in/ashish-maurya-3b95a149/
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