ODROIDC-UBOOT-CONFIG

setenv rootdev "/dev/mmcblk0p1"
setenv rootfstype "ext4"

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

# setenv m "vga"          	# 640x480
# setenv m "480p"         	# 720x480
# setenv m "576p"         	# 720x576
# setenv m "800x480p60hz" 	# 800x480
# setenv m "800x600p60hz" 	# 800x600
# setenv m "1024x600p60hz"	# 1024x600
# setenv m "1024x768p60hz"	# 1024x768
# setenv m "1360x768p60hz" 	# 1360x768
# setenv m "1440x900p60hz"	# 1440x900
# setenv m "1600x900p60hz"	# 1600x900
# setenv m "1680x1050p60hz"	# 1680x1050
# setenv m "720p"         	# 720p 1280x720
# setenv m "800p"         	# 1280x800
# setenv m "sxga"         	# 1280x1024
# setenv m "1080i50hz"          # 1080I@50Hz
# setenv m "1080p24hz"          # 1080P@24Hz
# setenv m "1080p50hz"          # 1080P@50Hz
setenv m "1080p"                # 1080P@60Hz
# setenv m "1920x1200"    	# 1920x1200

# HDMI DVI Mode Configuration
setenv vout_mode "hdmi"
# setenv vout_mode "dvi"
# setenv vout_mode "vga"

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

# Monitor output
# Controls if HDMI PHY should output anything to the monitor
setenv monitor_onoff "false" # true or false

# HDMI Hotplug Force (HPD)
# 1 = Enables HOTPlug Detection
# 0 = Disables HOTPlug Detection and force the connected status
setenv hpd "0"

# CEC Enable/Disable (Requires Hardware Modification)
# 1 = Enables HDMI CEC
# 0 = Disables HDMI CEC
setenv cec "0"

# PCM5102 I2S Audio DAC
# PCM5102 is an I2S Audio Dac Addon board for ODROID-C1+
# Uncomment the line below to __ENABLE__ support for this Addon board.
# setenv enabledac "enabledac"

# UHS Card Configuration
# Uncomment the line below to __DISABLE__ UHS-1 MicroSD support
# This might break boot for some brand models of cards.
setenv disableuhs "disableuhs"


# Disable VPU (Video decoding engine, Saves RAM!!!)
# 0 = disabled
# 1 = enabled
setenv vpu "1"

# Disable HDMI Output (Again, saves ram!)
# 0 = disabled
# 1 = enabled
setenv hdmioutput "1"

# Default Console Device Setting
setenv condev "console=ttyAML0,115200n8"

# Enable/Disable ODROID-VU7 Touchscreen
setenv disable_vu7 "false" # false

# CPU Max Frequency
# Possible Values: 96 192 312 408 504 600 720 816
# 1008 1200 1320 1488 1536 1632 1728 and 1824
setenv max_freq "1536"
# setenv max_freq "1632"
# setenv max_freq "1728"
# setenv max_freq "1824"

###########################################

if test "${hpd}" = "0"; then setenv hdmi_hpd "disablehpd=true"; fi
if test "${cec}" = "1"; then setenv hdmi_cec "hdmitx=cecf"; fi
if test "${disable_vu7}" = "false"; then setenv hid_quirks "usbhid.quirks=0x0eef:0x0005:0x0004"; fi

# Boot Arguments
setenv bootargs "root=${rootdev} rootwait rw ${condev} rootfstype=${rootfstype} loglevel=1 no_console_suspend consoleblank=0 vdaccfg=0xa000 logo=osd1,loaded,0x7900000,720p,full dmfc=3 cvbsmode=576cvbs hdmimode=${m} m_bpp=${m_bpp} vout=${vout_mode} ${disableuhs} ${hdmi_hpd} ${hdmi_cec} ${enabledac} monitor_onoff=${monitor_onoff} max_freq=${max_freq} ${hid_quirks} ${extraargs}"

# Booting
ext4load mmc 0:1 0x20800000 /boot/uImage || fatload mmc 0:1 0x20800000 uImage || ext4load mmc 0:1 0x20800000 uImage
ext4load mmc 0:1 0x22000000 /boot/uInitrd || fatload mmc 0:1 0x22000000 uInitrd || ext4load mmc 0:1 0x22000000 uInitrd
ext4load mmc 0:1 0x21800000 /boot/dtb/meson8b-odroidc1.dtb || fatload mmc 0:1 0x21800000 dtb/meson8b-odroidc1.dtb || ext4load mmc 0:1 0x21800000 dtb/meson8b-odroidc1.dtb

fdt addr 21800000

if test "${vpu}" = "0"; then fdt rm /mesonstream; fdt rm /vdec; fdt rm /ppmgr; fi
if test "${hdmioutput}" = "0"; then fdt rm /mesonfb; fi

bootm 0x20800000 0x22000000 0x21800000