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Kernel help-text states, "The ext4 filesystem requires that this feature be enabled <...> otherwise, it will refuse to mount in the read-write mode any filesystems that use the huge_file feature, which is enabled by default by mke2fs.ext4." If the rootfs is to be (re)mounted rw at boot, this must be set for the system to successfully come up. Signed-off-by: Nicholas Sielicki <sielicki@yandex.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
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| rootfs_overlay/etc | ||
| genimage.cfg | ||
| grub.cfg | ||
| linux-3.14.config | ||
| post-build.sh | ||
| post-image.sh | ||
| readme.txt | ||
Intel Galileo Gen 1/2 Intro ============ These instructions apply to both the Intel Galileo Gen 1/2 development boards based on the Intel Quark X1000. How to build ============ Apply the defconfig for the Intel Galileo Gen 1/2 $ make galileo_defconfig Add any additional packages required and build. $ make The build process will create a SD card image and place it in output/images. $ ls -lh output/images/sdcard.img -rw-r--r--. 1 foo foo 11M Nov 17 16:19 output/images/sdcard.img Write the image to an mSD card, insert into the Galileo and power on. $ dd if=output/images/sdcard.img of=/dev/mmcblk0; sync Accessing the console ===================== During power-on the console will become available on the Galileo's ttyS1. This may be accessed as follows. * Galileo Gen 1 http://clayskits.com/products/galileo-gen-1-serial-cable A USB to RS-232 to 3.5mm Jack cable is required. Connect to the 3.5mm Jack next to the Ethernet Header. * Galileo Gen 2 http://www.ftdichip.com/Products/Cables/USBTTLSerial.htm A FTDI TTL-232R-3V3 cable may be used to connect to the FTDI header next to the Ethernet connector on the Galileo Gen 2. The console should now be visible at 115200 baud. $ picocom -b 115200 /dev/ttyUSB0