README: Provide information for how to live-boot quark with hddimg

This change adds the procedure to boot quark with images in hddimg
format.

Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This commit is contained in:
Jianxun Zhang 2016-10-19 15:07:26 -07:00 committed by Saul Wold
parent 15ac2f84ed
commit 8f01ac1530

11
README
View File

@ -248,6 +248,17 @@ To create a direct-boot image for USB storage media, simply specify
galileodisk-usb instead of galileodisk-sd in the "wic create ..."
command, then write the output image to USB storage media and boot it.
Actually, Galileo board can boot off with an image in hddimg format
from USB drives too. But only live-boot, no installation, is supported
at this point. An image in hddimg format is generated when you build
quark BSP. You can follow the procedure in II.b to use dd command to
prepare your USB drive, then press F7 key as what board prompts when it
boots. Galileo should show a boot option menu for you to choose the
UEFI USB boot option for the drive to boot the system. If the board
already passes this stage and show a grub boot menu, you can press 'c'
key and then type "quit" in grub shell. The board should come back to
the UEFI boot menu.
III. Technical Miscellany
=========================