forked from libretro/Lakka-LibreELEC
256 lines
11 KiB
INI
256 lines
11 KiB
INI
ODROIDXU-UBOOT-CONFIG
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# U-Boot Parameters
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setenv initrd_high "0xffffffff"
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setenv fdt_high "0xffffffff"
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# Mac address configuration
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setenv macaddr "00:1e:06:61:7a:39"
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#------------------------------------------------------------------------------------------------------
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#
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# Boot Specific Stuff
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#
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#------------------------------------------------------------------------------------------------------
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setenv bootrootfs "boot=UUID=@BOOT_UUID@ disk=UUID=@DISK_UUID@ console=ttySAC2,115200n8 tty noram"
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#------------------------------------------------------------------------------------------------------
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# --- Screen Configuration for HDMI --- #
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# ---------------------------------------
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# Uncomment only ONE line! Leave all commented for automatic selection.
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# Uncomment only the setenv line!
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# ---------------------------------------
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# ODROID-VU forced resolution
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# setenv videoconfig "video=HDMI-A-1:1280x800@60"
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# -----------------------------------------------
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# ODROID-VU forced EDID
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x800.bin"
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# -----------------------------------------------
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# 1920x1200 60hz without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1200_60hz.bin"
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# -----------------------------------------------
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# 1920x1200 30hz without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1200_30hz.bin"
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# -----------------------------------------------
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# 1920x1080 (1080P) with monitor provided EDID information. (1080p-edid)
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# setenv videoconfig "video=HDMI-A-1:1920x1080@60"
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# -----------------------------------------------
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# 1920x1080 (1080P) without monitor data using generic information (1080p-noedid)
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080.bin"
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# -----------------------------------------------
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# 1920x1080 50hz (1080P) with monitor provided EDID information. (1080p 50hz-edid)
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# setenv videoconfig "video=HDMI-A-1:1920x1080@50"
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# -----------------------------------------------
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# 1920x1080 50hz (1080P) without monitor data using generic information (1080p 50hz-noedid)
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080_50hz.bin"
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# -----------------------------------------------
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# 1680x1050 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1680x1050.bin"
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# -----------------------------------------------
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# 1600x1200 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1600x1200.bin"
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# -----------------------------------------------
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# 1600x900 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1600x900.bin"
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# -----------------------------------------------
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# 1440x900 with monitor provided EDID information.
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# setenv videoconfig "video=HDMI-A-1:1440x900@60"
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# -----------------------------------------------
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# 1440x900 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1440x900.bin"
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# -----------------------------------------------
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# 1366x768 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1366x768.bin"
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# -----------------------------------------------
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# 1360x768 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1360x768.bin"
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# -----------------------------------------------
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# 1280x1024 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"
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# -----------------------------------------------
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# 1280x720 (720P) with monitor provided EDID information. (720p-edid)
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# setenv videoconfig "video=HDMI-A-1:1280x720@60"
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# -----------------------------------------------
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# 1280x720 (720P) without monitor data using generic information (720p-noedid)
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x720.bin"
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# -----------------------------------------------
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# 1024x768 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x768.bin"
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# -----------------------------------------------
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# 1024x600 without monitor data using generic information (ODROID VU7+)
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x600.bin"
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# -----------------------------------------------
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# 800x600 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x600.bin"
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# -----------------------------------------------
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# 800x480 without monitor data using generic information (ODROID 7")
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x480.bin"
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# -----------------------------------------------
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# 720x576 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x576.bin"
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# -----------------------------------------------
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# 720x480 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x480.bin"
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# -----------------------------------------------
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# 640x480 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/640x480.bin"
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# -----------------------------------------------
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# 480x800 without monitor data using generic information
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# setenv videoconfig "drm_kms_helper.edid_firmware=edid/480x800.bin"
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# --- HDMI / DVI Mode Selection ---
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# ------------------------------------------
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# - HDMI Mode
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setenv vout "hdmi"
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# - DVI Mode (disables sound over HDMI as per DVI compat)
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# setenv vout "dvi"
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# --- HDMI CEC Configuration ---
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# ------------------------------------------
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setenv cecenable "false" # false or true
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# set to true to enable HDMI CEC
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# --- CPU Governor Setup ---
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# Uncomment only one line. New governor is set after 90secs after boot.
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# ------------------------------------------
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# - Performance (Keep all the CPU's at Maximum frequency)
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setenv governor "performance"
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# ------------------------------------------
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# - Ondemand
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# setenv governor "ondemand"
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# ------------------------------------------
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# - Interactive (Pretty much just like ondemand with more possible customization via sysfs.)
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# setenv governor "interactive"
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# ------------------------------------------
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# - Conservative (Like ondemand, but do the frequency transitions more slowly, great for battery powered applications)
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# setenv governor "conservative"
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# ------------------------------------------
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# - Powersave (Keeps the CPU's to the lowest possible temps)
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# setenv governor "powersave"
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# DRAM Frequency
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setenv ddr_freq 933
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# Enable/Disable ODROID-VU7 Touchsreen
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# setenv disable_vu7 "false" # false
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#------------------------------------------------------------------------------
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#
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# HDMI-PHY Parameter Control
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#
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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#
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# HDMI Hot Plug detection
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#
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#------------------------------------------------------------------------------
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#
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# Forces the HDMI subsystem to ignore the check if the cable is connected or
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# not.
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# false : disable the detection and force it as connected.
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# true : let cable, board and monitor decide the connection status.
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#
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# default: true
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#
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#------------------------------------------------------------------------------
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setenv HPD "true"
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#------------------------------------------------------------------------------
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#
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# TMDS data amplitude control.
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#
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#------------------------------------------------------------------------------
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#
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# 1LSB corresponds to 20 mVdiff amplitude level.
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# tx_amp_lvl : 0 = 760 mVdiff(Min), 31 = 1380 mVdiff(Max)
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#
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# Hardkernel default hdmi_tx_amp_lvl = 31(1380 mVdiff);
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#------------------------------------------------------------------------------
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setenv hdmi_tx_amp_lvl "31"
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#------------------------------------------------------------------------------
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#
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# TMDS data amplitude fine control for each channel.
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#
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#------------------------------------------------------------------------------
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#
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# 1LSB corresponds to 20 mVdiff amplitude level.
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# tx_lvl : 0 = 0 mVdiff(Min), 3 = 60 mVdiff(Max)
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#
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# Hardkernel default
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# hdmi_tx_lvl_ch0 = 3, hdmi_tx_lvl_ch1 = 3, hdmi_tx_lvl_ch2 = 3,
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#------------------------------------------------------------------------------
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setenv hdmi_tx_lvl_ch0 "3"
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setenv hdmi_tx_lvl_ch1 "3"
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setenv hdmi_tx_lvl_ch2 "3"
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#------------------------------------------------------------------------------
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#
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# TMDS data pre-emphasis level control.
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#
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#------------------------------------------------------------------------------
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#
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# 1LSB corresponds to -0.45dB emphasis level except for 1
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# tx_emp_lvl : 0 = 0 db(Min), 1 = -0.25 db, 2 = 0.7 db, 15 = -7.45 db(Max)
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#
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# Hardkernel default hdmi_tx_emp_lvl = 6 (-2.50 db);
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#------------------------------------------------------------------------------
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setenv hdmi_tx_emp_lvl "6"
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#------------------------------------------------------------------------------
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#
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# TMDS clock amplitude control.
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#
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#------------------------------------------------------------------------------
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#
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# 1LSB corresponds to 20 mVdiff amplitude level.
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# clk_amp_lvl : 0 = 790 mVdiff(Min), 31 = 1410 mVdiff(Max)
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#
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# Hardkernel default hdmi_clk_amp_lvl = 31 (1410 mVdiff)
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#------------------------------------------------------------------------------
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setenv hdmi_clk_amp_lvl "31"
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#------------------------------------------------------------------------------
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#
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# TMDS data source termination resistor control.
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#
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#------------------------------------------------------------------------------
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#
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# tx_res :
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# 0 = Source Termination OFF(Min), 1 = 200 ohm, 2 = 300 ohm, 3 = 120 ohm(Max)
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#
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# Hardkernrel default hdmi_tx_res = 0 (Source Termination OFF)
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#------------------------------------------------------------------------------
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setenv hdmi_tx_res "0"
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#------------------------------------------------------------------------------
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setenv hdmi_phy_control "hdmi_tx_amp_lvl=${hdmi_tx_amp_lvl} hdmi_tx_lvl_ch0=${hdmi_tx_lvl_ch0} hdmi_tx_lvl_ch1=${hdmi_tx_lvl_ch1} hdmi_tx_lvl_ch2=${hdmi_tx_lvl_ch2} hdmi_tx_emp_lvl=${hdmi_tx_emp_lvl} hdmi_clk_amp_lvl=${hdmi_clk_amp_lvl} hdmi_tx_res=${hdmi_tx_res} HPD=${HPD} vout=${vout}"
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# Load kernel, initrd and dtb in that sequence
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fatload mmc 0:1 0x40008000 @KERNEL_NAME@
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fatload mmc 0:1 0x44000000 @DTB_NAME@
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setenv fdtloaded "true"
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# set FDT address
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fdt addr 0x44000000
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if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fi
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if test "${disable_vu7}" = "false"; then setenv hid_quirks "usbhid.quirks=0x0eef:0x0005:0x0004"; fi
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# final boot args
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setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control} ${hid_quirks}"
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# set DDR frequency
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dmc ${ddr_freq}
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# Boot the board
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bootz 0x40008000 - 0x44000000
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