1ODROIDXU-UBOOT-CONFIG 2 3# U-Boot Parameters 4setenv initrd_high "0xffffffff" 5setenv fdt_high "0xffffffff" 6 7setenv macaddr "00:1e:06:61:7a:39" 8setenv bootrootfs "console=tty1 root=/dev/mmcblk1p2 rootwait rw fsck.repair=yes net.ifnames=0" 9setenv bootcmd "load mmc 0:1 0x40008000 zImage; load mmc 0:1 0x44000000 exynos5422-odroidxu4.dtb; bootz 0x40008000 - 0x44000000" 10setenv vout "hdmi" 11setenv governor "performance" 12setenv HPD "true" 13 14# TMDS data amplitude control. 15setenv hdmi_tx_amp_lvl "31" 16 17# TMDS data amplitude fine control for each channel. 18setenv hdmi_tx_lvl_ch0 "3" 19setenv hdmi_tx_lvl_ch1 "3" 20setenv hdmi_tx_lvl_ch2 "3" 21 22# TMDS data pre-emphasis level control. 23setenv hdmi_tx_emp_lvl "6" 24 25# TMDS clock amplitude control. 26setenv hdmi_clk_amp_lvl "31" 27 28# TMDS data source termination resistor control. 29setenv hdmi_tx_res "0" 30 31setenv 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=${vout}" 32 33# final boot args 34setenv bootargs "${bootrootfs} ${videoconfig} smsc95xx.macaddr=${macaddr} governor=${governor} ${hdmi_phy_control}" 35 36# Boot the board 37boot 38 39