boot.ini for Xen

boot.ini

ODROIDC2-UBOOT-CONFIG

# Possible screen resolutions
# Uncomment only a single Line! The line with setenv written.
# At least one mode must be selected.

# 480 Lines (720x480)
# setenv m "480i60hz" # Interlaced 60Hz
# setenv m "480i_rpt" # Interlaced for Rear Projection Televisions 60Hz
# setenv m "480p60hz" # 480 Progressive 60Hz
# setenv m "480p_rpt" # 480 Progressive for Rear Projection Televisions 60Hz

# 576 Lines (720x576)
# setenv m "576i50hz" # Interlaced 50Hz
# setenv m "576i_rpt" # Interlaced for Rear Projection Televisions 50Hz
# setenv m "576p50hz" # Progressive 50Hz
# setenv m "576p_rpt" # Progressive for Rear Projection Televisions 50Hz

# 720 Lines (1280x720)
# setenv m "720p50hz" # 50Hz
# setenv m "720p60hz" # 60Hz

# 1080 Lines (1920x1080)
# setenv m "1080i60hz" # Interlaced 60Hz
setenv m "1080p60hz" # Progressive 60Hz
# setenv m "1080i50hz" # Interlaced 50Hz
# setenv m "1080p50hz" # Progressive 50Hz
# setenv m "1080p24hz" # Progressive 24Hz

# 4K (3840x2160)
# setenv m "2160p30hz"    # Progressive 30Hz
# setenv m "2160p25hz"    # Progressive 25Hz
# setenv m "2160p24hz"    # Progressive 24Hz
# setenv m "smpte24hz"    # Progressive 24Hz SMPTE
# setenv m "2160p50hz"    # Progressive 50Hz
# setenv m "2160p60hz"    # Progressive 60Hz
# setenv m "2160p50hz420" # Progressive 50Hz with YCbCr 4:2:0 (Requires TV/Monitor that supports it)
# setenv m "2160p60hz420" # Progressive 60Hz with YCbCr 4:2:0 (Requires TV/Monitor that supports it)

### VESA modes ###
# setenv m "640x480p60hz"
# setenv m "800x480p60hz"
# setenv m "800x600p60hz"
# setenv m "1024x600p60hz"
# setenv m "1024x768p60hz"  
# setenv m "1280x800p60hz"
# setenv m "1280x1024p60hz"
# setenv m "1360x768p60hz"
# setenv m "1366x768p60hz"
# setenv m "1440x900p60hz"
# setenv m "1600x900p60hz"
# setenv m "1680x1050p60hz"
# setenv m "1920x1200p60hz"

# HDMI BPP Mode
setenv m_bpp "32"
# setenv m_bpp "24"
# setenv m_bpp "16"

# HDMI DVI/VGA modes
# Uncomment only a single Line! The line with setenv written.
# At least one mode must be selected.
# setenv vout "dvi"
# setenv vout "vga"

###########################################
# Xen Boot Arguments
setenv xen_bootargs "no-bootscrub console=dtuart dtuart=/serial@c81004c0 dom0_mem=512M dom0_max_vcpus=1"

# Domain 0 Boot Arguments
# with Initrd
#setenv dom0_bootargs "console=hvc0 earlyprintk root=/dev/mmcblk0p2 rootwait rw initrd=0x28200000,10M hdmimode=${m} m_bpp=${m_bpp} vout=${vout} fsck.repair=yes net.ifnames=0"
# without Initrd
setenv dom0_bootargs "console=hvc0 earlyprintk root=/dev/mmcblk0p2 rootwait rw hdmimode=${m} m_bpp=${m_bpp} vout=${vout} fsck.repair=yes net.ifnames=0"

# Load Images
setenv dtb_loadaddr    	"0x1000000"
setenv xen_loadaddr     "0x2000000"
setenv kernel_loadaddr	"0x3000000"
#setenv initrd_loadaddr	"0x4000000"

fatload mmc 0:1 ${xen_loadaddr} /uXen
fatload mmc 0:1 ${kernel_loadaddr} /Image
setenv kernel_size 0x$filesize
fatload mmc 0:1 ${dtb_loadaddr} /meson64_odroidc2.dtb
#fatload mmc 0:1 ${initrd_loadaddr} /uInitrd
#setenv initrd_size 0x$filesize

# Fixup the device tree for Xen
fdt addr ${dtb_loadaddr}
fdt resize
fdt mknod / chosen
fdt set /chosen xen,xen-bootargs \"${xen_bootargs}\"
fdt set /chosen xen,dom0-bootargs \"${dom0_bootargs}\"
fdt set /chosen '#address-cells' <1>
fdt set /chosen '#size-cells' <1>

fdt mknod /chosen module@0
fdt set /chosen/module@0 compatible "xen,linux-zimage" "xen,multiboot-module"
fdt set /chosen/module@0 reg <${kernel_loadaddr} ${kernel_size}>

#fdt mknod /chosen module@1
#fdt set /chosen/module@1 compatible "xen,linux-initrd" "xen,multiboot-module"
#fdt set /chosen/module@1 reg <${initrd_loadaddr} ${initrd_size}>
#fdt print /chosen

# Boot Xen
bootm ${xen_loadaddr} - ${dtb_loadaddr}