Sd boot rootfs - Revision history

Oleg: /* Format micro SD card (command line, can be done in the booted from NAND flash camera) */

2017-01-12T18:47:43Z

Format micro SD card (command line, can be done in the booted from NAND flash camera)

← Older revision		Revision as of 18:47, 12 January 2017
Line 26:		Line 26:
	* Insert, power on		* Insert, power on

	==Format micro SD card (command line, can be done in the booted from NAND flash ~~camera~~)==		==Format micro SD card (command line, can be done in the booted from camera's NAND flash)==
	Example for '''/dev/sdX''':		Example for '''/dev/sdX''':
	* create partitions with fdisk , gparted or any other program:		* create partitions with fdisk , gparted or any other program:

Oleg: /* Format micro SD card (command line, can be done in the booted from nand camera) */

2017-01-12T18:47:28Z

Format micro SD card (command line, can be done in the booted from nand camera)

← Older revision		Revision as of 18:47, 12 January 2017
Line 26:		Line 26:
	* Insert, power on		* Insert, power on

	==Format micro SD card (command line, can be done in the booted from ~~nand~~ camera)==		==Format micro SD card (command line, can be done in the booted from NAND flash camera)==
	Example for '''/dev/sdX''':		Example for '''/dev/sdX''':
	* create partitions with fdisk , gparted or any other program:		* create partitions with fdisk , gparted or any other program:

Oleg: /* Format micro SD card (command line) */

2016-11-18T18:34:30Z

Format micro SD card (command line)

← Older revision		Revision as of 18:34, 18 November 2016
Line 26:		Line 26:
	* Insert, power on		* Insert, power on

	==Format micro SD card (command line)==		==Format micro SD card (command line, can be done in the booted from nand camera)==
	Example for '''/dev/sdX''':		Example for '''/dev/sdX''':
	* create partitions with fdisk , gparted or any other program:		* create partitions with fdisk , gparted or any other program:
Line 33:		Line 33:
	formatting with mkfs:		formatting with mkfs:
	* mkfs.vfat -F 32 /dev/sdX1		* mkfs.vfat -F 32 /dev/sdX1
			----

	* mkfs.ext4 /dev/sdX2		* mkfs.ext4 /dev/sdX2

	[[Category:Elphel393]]		[[Category:Elphel393]]

Oleg: /* Format micro SD card (command line) */

2016-08-10T16:20:20Z

Format micro SD card (command line)

← Older revision		Revision as of 16:20, 10 August 2016
Line 27:		Line 27:

	==Format micro SD card (command line)==		==Format micro SD card (command line)==
	Example for '''/dev/~~sda~~''':		Example for '''/dev/sdX''':
	* create partitions with fdisk		* create partitions with fdisk , gparted or any other program:
	* mkfs.vfat -F 32 /dev/~~sda1~~		** the 1st partition is to be formatted to FAT32 - 1GB is more than enough
	* mkfs.ext4 /dev/~~sda2~~		** the 2nd partition is to be formatted to EXT4 - 2+GB
			formatting with mkfs:
			* mkfs.vfat -F 32 /dev/sdX1
			* mkfs.ext4 /dev/sdX2

	[[Category:Elphel393]]		[[Category:Elphel393]]

Andrey.filippov: /* Notes */

2016-08-10T15:40:51Z

Notes

← Older revision		Revision as of 15:40, 10 August 2016
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	==Notes==		==Notes==
	* The micro SD card/adapter ~~must~~ be modified ~~for this~~ boot ~~mode (to keep CD pin high with~~ the card ~~inserted)~~ - ~~only then the camera will boot~~.
			* The micro SD card/adapter has to be modified or the USB cable with appropriate host computer driver is needed to boot from the uSD card - see [[Tmp_manual#Boot]] for instructions.
	* EXT4 partition mounted as /.		* EXT4 partition mounted as /.

Oleg: /* Prepare the card */

2016-04-30T23:05:40Z

Prepare the card

← Older revision		Revision as of 23:05, 30 April 2016
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	** '''uImage'''		** '''uImage'''
	** '''rootfs.tar.gz'''		** '''rootfs.tar.gz'''
	* Format into 2 partitions: FAT32 and EXT4 (use gparted or command line instructions below), the order of partitions is important or change bootargs in the device tree accordingly.		* Partition table: '''msdos''' ('''gpt''' won't work) Format into 2 partitions: FAT32 and EXT4 (use gparted or command line instructions below), the order of partitions is important or change bootargs in the device tree accordingly.
	* FAT32: copy the following files:		* FAT32: copy the following files:
	*** '''boot.bin'''		*** '''boot.bin'''

Oleg: Created page with "==Notes== * The micro SD card/adapter must be modified for this boot mode (to keep CD pin high with the card inserted) - only then the camera will boot. * EXT4 partition mounted ..."

2016-03-09T18:38:43Z

Created page with "==Notes== * The micro SD card/adapter must be modified for this boot mode (to keep CD pin high with the card inserted) - only then the camera will boot. * EXT4 partition mounted ..."

New page

==Notes==
* The micro SD card/adapter must be modified for this boot mode (to keep CD pin high with the card inserted) - only then the camera will boot.
* EXT4 partition mounted as /.

==Prepare the card==
PC:
* After all of the targets are built in poky use files from '''.../poky/build/tmp/deploy/images/elphel393/mmc/''':
** '''boot.bin'''
** '''u-boot-dtb.img'''
** '''devicetree.dtb'''
** '''uImage'''
** '''rootfs.tar.gz'''
* Format into 2 partitions: FAT32 and EXT4 (use gparted or command line instructions below), the order of partitions is important or change bootargs in the device tree accordingly.
* FAT32: copy the following files:
*** '''boot.bin'''
*** '''u-boot-dtb.img'''
*** '''devicetree.dtb'''
*** '''uImage'''
* If EXT4 is not empty - format it or delete old contents
* Mount EXT4 to some <mountpoint>
** unpack the '''rootfs.tar.gz''', console:
<font size='2'>tar -C <mountpoint> -xzpf rootfs.tar.gz</font>

==Boot==
* Insert, power on

==Format micro SD card (command line)==
Example for '''/dev/sda''':
* create partitions with fdisk
* mkfs.vfat -F 32 /dev/sda1
* mkfs.ext4 /dev/sda2

[[Category:Elphel393]]