mirror of
https://github.com/DrHo1y/orangepi-build.git
synced 2026-03-24 09:36:43 +07:00
66 lines
2.5 KiB
Batchfile
66 lines
2.5 KiB
Batchfile
# DO NOT EDIT THIS FILE
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#
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# Please edit /boot/orangepiEnv.txt to set supported parameters
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#
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# default values
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setenv load_addr "0x45000000"
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setenv rootdev "/dev/mmcblk0p1"
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setenv verbosity "1"
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setenv rootfstype "ext4"
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setenv console "both"
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setenv docker_optimizations "off"
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setenv bootlogo "false"
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setenv emmc_max_frequency "50000000"
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# Print boot source
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itest.b *0x10028 == 0x00 && echo "U-boot loaded from SD"
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itest.b *0x10028 == 0x02 && echo "U-boot loaded from eMMC or secondary SD"
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itest.b *0x10028 == 0x03 && echo "U-boot loaded from SPI"
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echo "Boot script loaded from ${devtype}"
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if test -e ${devtype} ${devnum} ${prefix}orangepiEnv.txt; then
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load ${devtype} ${devnum} ${load_addr} ${prefix}orangepiEnv.txt
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env import -t ${load_addr} ${filesize}
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fi
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if test "${console}" = "display" || test "${console}" = "both"; then setenv consoleargs "console=ttyS0,115200 console=tty1"; fi
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if test "${console}" = "serial"; then setenv consoleargs "console=ttyS0,115200"; fi
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if test "${bootlogo}" = "true"; then setenv consoleargs "bootsplash.bootfile=bootsplash.orangepi ${consoleargs}"; fi
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# get PARTUUID of first partition on SD/eMMC it was loaded from
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# mmc 0 is always mapped to device u-boot (2016.09+) was loaded from
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if test "${devtype}" = "mmc"; then part uuid mmc 0:1 partuuid; fi
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setenv bootargs "root=${rootdev} rootwait rootfstype=${rootfstype} ${consoleargs} consoleblank=0 loglevel=${verbosity} ubootpart=${partuuid} disp_reserve=${disp_reserve} ${extraargs} ${extraboardargs}"
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if test "${docker_optimizations}" = "on"; then setenv bootargs "${bootargs} cgroup_enable=memory swapaccount=1"; fi
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fdt get value emmc_status /soc/sdmmc@04022000 status
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load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile}
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fdt addr ${fdt_addr_r}
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fdt resize 65536
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fdt set /soc/disp@01000000 boot_fb0 ${boot_fb0}
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fdt set /soc/disp@01000000 boot_disp <${boot_disp}>
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fdt set /soc/disp@01000000 boot_disp1 <${boot_disp1}>
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fdt set /soc/disp@01000000 boot_disp2 <${boot_disp2}>
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fdt set /soc/disp@01000000 fb0_width <${fb0_width}>
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fdt set /soc/disp@01000000 fb0_height <${fb0_height}>
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# Orange Pi 3 without eMMC needs to turn off sdc2
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fdt set /soc/sdmmc@04022000 status ${emmc_status}
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fdt set /soc/sdmmc@04022000 max-frequency <${emmc_max_frequency}>
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fdt addr -c ${fdt_addr_r}
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load ${devtype} ${devnum} ${ramdisk_addr_r} ${prefix}uInitrd
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load ${devtype} ${devnum} ${kernel_addr_r} ${prefix}uImage
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bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
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# Recompile with:
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# mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr
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