136 lines
5.4 KiB
INI
136 lines
5.4 KiB
INI
ODROIDN2-UBOOT-CONFIG
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# Display splash logo
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setenv bootlogo "false"
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# legacy and mainline kernel diff
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if ext4load mmc ${devno}:1 0x00000000 "/boot/.next" || fatload mmc ${devno}:1 0x00000000 ".next" || ext4load mmc ${devno}:1 0x00000000 ".next"; then
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echo "Found mainline kernel configuration"
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setenv uartconsole "ttyAML0,115200n8"
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setenv kernelimage "uImage"
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else
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echo "Found legacy kernel configuration"
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setenv uartconsole "ttyS0,115200n8"
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setenv kernelimage "zImage"
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fi
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# Default Console Device Setting
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setenv condev "console=${uartconsole} console=tty1 loglevel=1" # on both
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# Auto Detection of Monitor settings based on your Screen information
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setenv display_autodetect "true"
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# HDMI Mode
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# Resolution Configuration
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# Symbol | Resolution
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# ----------------------+-------------
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# "480x320p60hz" | 480x320 Progressive 60Hz
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# "480p60hz" | 720x480 Progressive 60Hz
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# "576p50hz" | 720x576 Progressive 50Hz
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# "720p60hz" | 1280x720 Progressive 60Hz
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# "720p50hz" | 1280x720 Progressive 50Hz
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# "1080p60hz" | 1920x1080 Progressive 60Hz
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# "1080p50hz" | 1920x1080 Progressive 50Hz
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# "1080p30hz" | 1920x1080 Progressive 30Hz
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# "1080p24hz" | 1920x1080 Progressive 24Hz
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# "1080i60hz" | 1920x1080 Interlaced 60Hz
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# "1080i50hz" | 1920x1080 Interlaced 50Hz
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# "2160p60hz" | 3840x2160 Progressive 60Hz
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# "2160p50hz" | 3840x2160 Progressive 50Hz
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# "2160p30hz" | 3840x2160 Progressive 30Hz
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# "2160p25hz" | 3840x2160 Progressive 25Hz
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# "2160p24hz" | 3840x2160 Progressive 24Hz
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# "smpte24hz" | 3840x2160 Progressive 24Hz SMPTE
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# "2160p60hz420" | 3840x2160 Progressive 60Hz YCbCr 4:2:0
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# "2160p50hz420" | 3840x2160 Progressive 50Hz YCbCr 4:2:0
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# "640x480p60hz" | 640x480 Progressive 60Hz
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# "800x480p60hz" | 800x480 Progressive 60Hz
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# "800x600p60hz" | 800x600 Progressive 60Hz
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# "1024x600p60hz" | 1024x600 Progressive 60Hz
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# "1024x768p60hz" | 1024x768 Progressive 60Hz
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# "1280x800p60hz" | 1280x800 Progressive 60Hz
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# "1280x1024p60hz" | 1280x1024 Progressive 60Hz
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# "1360x768p60hz" | 1360x768 Progressive 60Hz
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# "1440x900p60hz" | 1440x900 Progressive 60Hz
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# "1600x900p60hz" | 1600x900 Progressive 60Hz
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# "1600x1200p60hz" | 1600x1200 Progressive 60Hz
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# "1680x1050p60hz" | 1680x1050 Progressive 60Hz
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# "1920x1200p60hz" | 1920x1200 Progressive 60Hz
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# "2560x1080p60hz" | 2560x1080 Progressive 60Hz
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# "2560x1440p60hz" | 2560x1440 Progressive 60Hz
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# "2560x1600p60hz" | 2560x1600 Progressive 60Hz
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# "3440x1440p60hz" | 3440x1440 Progressive 60Hz
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setenv hdmimode "1080p60hz"
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# Overscan percentage
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# This value scales down the actual screen size by the percentage below
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# valid range is 80 to 100
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setenv overscan "100"
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### voutmode : hdmi or dvi
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setenv voutmode "hdmi"
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# setenv voutmode "dvi"
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# HPD enable/disable option
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setenv disablehpd "false"
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# max cpu frequency in MHz unit
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if test "${variant}" = "n2_plus"; then
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setenv fdtfile meson-g12b-odroid-n2-plus.dtb
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setenv max_freq_a73 "2208"
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setenv max_freq_a53 "1908"
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else
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setenv fdtfile meson-g12b-odroid-n2.dtb
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setenv max_freq_a73 "1800"
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setenv max_freq_a53 "1896"
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fi
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# A73
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# N2: 500/667/1000/1200/1398/1512/1608/1704/1800 (Stock)/1908/2004"
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# N2 Plus: 500/667/1000/1200/1398/1512/1608/1704/1800/1908/2016/2100/2208 (Stock)/2304/2400
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# A53
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# N2: 100/250/500/667/1000/1200/1398/1512/1608/1704/1896 (Stock)/1992
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# N2 Plus: 500/667/1000/1200/1398/1512/1608/1704/1800/1908 (Stock)/2016
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# max cpu-cores
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# Note:
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# CPU's 0 and 1 are the A53 (small cores)
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# CPU's 2 to 5 are the A73 (big cores)
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# Lowering this value disables only the bigger cores (the last cores).
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# setenv maxcpus "4"
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# setenv maxcpus "5"
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setenv maxcpus "6"
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### Normal HDMI Monitors
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if test "${display_autodetect}" = "true"; then hdmitx edid; fi
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if test "${bootlogo}" = "true"; then setenv bootsplash "splash plymouth.ignore-serial-consoles"; fi
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if test "${hdmimode}" = "custombuilt"; then setenv cmode "modeline=${modeline}"; fi
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# Read armbianEnv.txt
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if ext4load mmc ${devno}:1 0x44000000 /boot/armbianEnv.txt || fatload mmc ${devno}:1 0x44000000 armbianEnv.txt || ext4load mmc ${devno}:1 0x44000000 armbianEnv.txt; then env import -t 0x44000000 ${filesize}; fi
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# Boot Args
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setenv bootargs "root=${rootdev} rootwait rootfstype=${rootfstype} ${condev} ${amlogic} no_console_suspend fsck.repair=yes net.ifnames=0 elevator=noop hdmimode=${hdmimode} cvbsmode=576cvbs max_freq_a53=${max_freq_a53} max_freq_a73=${max_freq_a73} maxcpus=${maxcpus} voutmode=${voutmode} ${cmode} disablehpd=${disablehpd} ${bootsplash} cvbscable=${cvbscable} overscan=${overscan} consoleblank=0"
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# Set load addresses
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setenv dtb_loadaddr "0x1000000"
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setenv k_addr "0x1100000"
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setenv loadaddr "0x1B00000"
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setenv initrd_loadaddr "0x3700000"
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# Load kernel, dtb and initrd
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ext4load mmc ${devno}:1 ${k_addr} ${kernelimage} || ext4load mmc ${devno}:1 ${k_addr} boot/${kernelimage}
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ext4load mmc ${devno}:1 ${dtb_loadaddr} dtb/amlogic/${fdtfile} || ext4load mmc ${devno}:1 ${dtb_loadaddr} boot/dtb/amlogic/${fdtfile}
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ext4load mmc ${devno}:1 ${initrd_loadaddr} uInitrd || ext4load mmc ${devno}:1 ${initrd_loadaddr} boot/uInitrd
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if test "${kernelimage}" = "zImage"; then
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fdt addr ${dtb_loadaddr}
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# unzip the kernel
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unzip ${k_addr} ${loadaddr}
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# boot legacy kernel
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booti ${loadaddr} ${initrd_loadaddr} ${dtb_loadaddr}
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else
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# boot mainline kernel
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bootm ${k_addr} ${initrd_loadaddr} ${dtb_loadaddr}
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fi
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