23604e8a0d
* Introducing Rockchip rk322x SoC support Main features: - Legacy kernel flavour based upon stable v2.x rk3288 Rockchip branch (https://github.com/rockchip-linux/kernel/tree/stable-4.4-rk3288-linux-v2.x) - Current kernel flavour based on mainline 5.6.y kernel - Mainline u-boot (v2020.04) - Single generic tv box target (rk322x-box) which boots on all the known tv boxes - Hardware devices (eMMC/NAND, led wiring configuration, SoC variant selection) modulation done by user at runtime via device tree overlays - a script (rk322x-config) is provided for autodetection and simple configuration by inexperienced users; - Bits added to armbian-hardware-optimization to set affinity for irq handlers - rk322x-box targets already added to targets.conf for automatic image creation * Removed disabled patches * Restored mysteriously removed comment character
121 lines
3.9 KiB
Plaintext
121 lines
3.9 KiB
Plaintext
BOOTSCRIPT="boot-rk322x.cmd:boot.cmd"
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BOOTENV_FILE='rk322x-default.txt'
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OVERLAY_PREFIX='rk322x'
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UBOOT_TARGET_MAP="all u-boot.itb;;u-boot-rk322x-with-spl.bin"
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UBOOT_USE_GCC='< 9.0'
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BOOTDELAY=0
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BOOTBRANCH='tag:v2020.04'
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SERIALCON=ttyS2
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case $BRANCH in
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legacy)
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KERNELSOURCE='https://github.com/rockchip-linux/kernel.git'
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KERNELBRANCH='branch:stable-4.4-rk3288-linux-v2.x'
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KERNELDIR='linux-rockchip'
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KERNEL_USE_GCC='> 8.0'
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;;
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current)
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KERNELBRANCH='branch:linux-5.6.y'
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AUFS=no
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;;
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dev)
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KERNELBRANCH='branch:master'
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;;
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esac
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CPUMIN="600000"
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CPUMAX="1500000"
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GOVERNOR="ondemand"
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write_uboot_platform()
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{
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dd if=/dev/zero of=$2 bs=1k count=1023 seek=1 status=noxfer > /dev/null 2>&1
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dd if=$1/u-boot-rk322x-with-spl.bin of=$2 seek=64 conv=notrunc > /dev/null 2>&1
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}
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uboot_custom_postprocess()
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{
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# We use the rockchip proprietary blob to initialize memory chips
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# instead of letting u-boot doing the job. Such devices, like xt-mx4vr-v01, have DDR2
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# or LPDDR2 memories and the blob is better suited for the job.
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# Also it may come handy when there are different memory flavours among boards, with
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# different timings, specs and frequencies.
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# The rockchip proprietary blob is a drop-in substitute for the u-boot tpl.
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# In case you want to use the u-boot TPL remember to set the proper timing
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# registers in device tree and this command line instead of the other one:
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#
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# tools/mkimage -n rk322x -T rksd -d tpl/u-boot-tpl.bin u-boot-rk322x-with-spl.bin
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#
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tools/mkimage -n rk322x -T rksd -d $SRC/packages/blobs/rockchip/rk322x_ddr2_300_ddr3_600_v1.09.bin u-boot-rk322x-with-spl.bin
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cat spl/u-boot-spl.bin >> u-boot-rk322x-with-spl.bin
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dd if=u-boot.itb of=u-boot-rk322x-with-spl.bin seek=$((0x200 - 0x40)) conv=notrunc
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}
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family_tweaks()
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{
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true
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}
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family_tweaks_bsp()
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{
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#Graphics and media
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mkdir -p $destination/etc/udev/rules.d
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mkdir -p $destination/usr/local/bin
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cp $SRC/packages/bsp/rockchip/hdmi.rules $destination/etc/udev/rules.d
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cp $SRC/packages/bsp/rockchip/50-hevc.rules $destination/etc/udev/rules.d
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cp $SRC/packages/bsp/rockchip/50-mali.rules $destination/etc/udev/rules.d
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cp $SRC/packages/bsp/rockchip/50-vpu.rules $destination/etc/udev/rules.d
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cp $SRC/packages/bsp/rk322x/50-rkvdec.rules $destination/etc/udev/rules.d
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cp $SRC/packages/bsp/rockchip/60-media.rules $destination/etc/udev/rules.d
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install -m 755 $SRC/packages/bsp/rockchip/hdmi-hotplug $destination/usr/local/bin
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# Peripheral access for specific groups
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addgroup --system --quiet --gid 997 gpio
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addgroup --system --quiet --gid 998 i2c
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cp $SRC/packages/bsp/rockchip/70-gpio.rules $destination/etc/udev/rules.d
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cp $SRC/packages/bsp/rockchip/71-i2c.rules $destination/etc/udev/rules.d
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# Bluetooth
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install -m 755 $SRC/packages/bsp/rockchip/rtk_hciattach $destination/usr/bin
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install -m 755 $SRC/packages/bsp/rockchip/start_bt.sh $destination/usr/local/bin
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cp $SRC/packages/bsp/rockchip/tinker-bluetooth.service $destination/lib/systemd/system/
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# Sound
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cp $SRC/packages/bsp/rockchip/asound.conf $destination/etc/
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cp $SRC/packages/bsp/rockchip/89-pulseaudio-usb.rules $destination/etc/udev/rules.d
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# For rk322x boards copy ssv6051 wifi firmware files to /etc/firmware
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# We don't want to copy it into /lib/firmware to not interfere with armbian
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# firmware deb package, so for now put them in a separate position
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mkdir -p $destination/etc/firmware
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cp $SRC/packages/blobs/ssv6051/ssv6051-wifi.cfg $destination/etc/firmware
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cp $SRC/packages/blobs/ssv6051/ssv6051-sw.bin $destination/etc/firmware
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echo "options ssv6051 stacfgpath=/etc/firmware/ssv6051-wifi.cfg cfgfirmwarepath=/etc/firmware/" > $destination/etc/modprobe.d/ssv6051.conf
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# Board selection script
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install -m 755 $SRC/packages/bsp/rk322x/rk322x-config $destination/usr/local/bin
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# Fix for bad device detection for x.org when lima driver is in use
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if [[ "$BRANCH" != "legacy" ]]; then
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mkdir -p $destination/etc/X11/xorg.conf.d
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cp $SRC/packages/bsp/rk322x/40-serverflags.conf $destination/etc/X11/xorg.conf.d
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fi
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}
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