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怎样在RK3188上去运行一种Ubuntu系统呢

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问答对人有帮助，内容完整，我也想知道答案 0 怎样在RK3188上去运行一种Ubuntu系统呢？ 0
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答案对人有帮助，有参考价值 0 注意事项： 1.不要使用163源，163的源上不带 armhf架构。 2.Sdcard使用不了可以使用u盘，这都无所谓。 3.最后启动桌面时如果出现： xf86OpenConsole: Cannot open /dev/tty0 (No such file or directory) Device Drivers ---> Character devices ---> Virtual terminal 选上Virtual terminal。就会创建/dev/tty0。烧写miniroot，然后设置启动变量editenv，保存saveenv以后就可以自动启动Ubuntu系统了。 boot=/dev/sda1:/ubuntu init=/**in/init autoboot=1 其它： 1.CONFIG_VT can fix that “xf86OpenConsole: Cannot open /dev/tty0 (No such file or directory)” 2.CONFIG_FRAMEBUFFER_CONSOLE=y (and if you want console on screen, need "console=tty0" in CMDLINE) 可以实现Ctrl+Alt+F1/F2...实现的虚拟终端功能。更： Miniroot from: http://androtab.info/radxa_rock/sdboot/ 0.解打包boot.img Unpack boot.img 两种方法（1）tail -c +9 boot.img \| gzip -dc \| cpio -i （2）rkunpack boot.img 会生成boo.img-raw这个就是ramdisk.img Pack boot.img 两步（1）find . \| cpio -o -H newc \| gzip > ../boot-new.img （2）rkcrc -k boot-new.img boot.img From: http://linux-rockchip.info/mw/index.php?title=Rkutils 试了RK编译Android中的制作方法，失败了，暂时不知道为什么： mkbootfs boot \| minigzip > ramdisk.img && ./mkkrnlimg ramdisk.img ramdisk-rk.img 1.以太网不能使用使用root用户可以上网了，但是不能ping也不能使用network manager。 sudo service network-manager start ROOT用户可以通过Firefox上网了。（以后可以尝试使用最新版本的内核）不能ping似乎是因为内核版本的问题，Android内核会有点问题。将其添加至：/etc/rc.local 问题得以解决。 2.关于运行速度慢的问题烧写到sdcard中速度比U盘快多了。这个要仔细考虑一下是怎么回事。USB传输速度没有mmc/sd控制器输出速度快的原因吗？ 3.Waiting up to 60 more seconds for network configuration... 解决方法： /etc/init/failsafe.conf 注释其中的sleep n。 From: https://petermolnar.eu/linux-tech-coding/ubuntu-11-10-disable-waiting-up-to-60-more-seconds-for-network-configuration/ 可以实现27秒启动。 3.完全运行在SDCARD中将所有固件烧写到sdcard中：（1）.将sdcard制作成可以启动的boot from SD card on Radxa Rock文章中的方法（2）.使用gparted分出一个区用来放Ubuntu系统，分区前要留40MiB容量。（3）.将Ubuntu镜像烧入到sdb1分区 sudo fsarchiver restfs fs-ubuntu-rk3188.fsa id=0,dest=/dev/sdb1 $ sudo fsarchiver restfs fs-ubuntu-rk3188.fsa id=0,dest=/dev/sdb1 Statistics for filesystem 0 files successfully processed:....regfiles=65939, directories=6741, symlinks=29994, hardlinks=25, specials=85 * files with errors:...............regfiles=0, directories=0, symlinks=0, hardlinks=0, specials=0 $ （4）.将环境变量设置为 root=/dev/mmcblk0p1:/ubuntu （可通过设置miniroot默认的env） <完> 4.如何备份系统（1）制作一个脚本烧写先分两个区，再烧写sdboot/loader/miniroot。第二个分区烧写Ubuntu系统。（2）将所有系统制作成一个固件，通过dd命令统一烧写。壓縮的備份與還原備份 + 壓縮 dd bs=1M if=/dev/sdx \| gzip > backup.gz dd bs=4M if=/dev/sdx \| gzip > backup.gz 還原 + 解壓縮 gzip -dc backup.gz \| dd of=/dev/sdx # default bs=4k gzip -dc backup.gz \| dd bs=1M of=/dev/sdx gzip -dc backup.gz \| dd bs=4M of=/dev/sdx From：http://blog.longwin.com.tw/2013/10/dd-sd-card-backup-os-2013/ 5.解决非root用户不能连接网络 Disable ANDROID_PARANOID_NETWORK config ANDROID_PARANOID_NETWORK bool "Only allow certain groups to create sockets" default y help none make menuconfig ---> Networking support ---> Networking options ---> Only allow certain groups to create sockets From: naobsd 6.Fix Audio out put problem 1. let ubuntu join "audio" group sudo usermod -a -G audio ubuntu 2.install pavucontrol sudo apt-get install pavucontrol 3.enable sound card output(just need do one time, I don't know why pavucontrol can't open it) sudo amixer cset numid=1,iface=MIXER,name='Playback Path' SPK 4.play video by smplayer/ play audio(wav/mp3/etc) by vlc。 5.about sound cards there are two cards on rk3188. there for HDMI and machine self. (1) ROCKCHIP-SPDIF is for HDMI. (2) RK_RK616 is for machine self. you should check it to the correct out device. then you can use pavucontrol, it works fine almostly. 已知Bugs: 1.关于休眠的两个问题（1）休眠唤醒后不能正常的登录 Device Drivers ---> Graphics support ---> Console display driver support ---> Framebuffer Console support 暂时没有解决。（2）深度休眠后不能唤醒暂时没有好的方法解决。 2.音频相关不能使用 aplay ../usr/share/sounds/purple/receive.wav 可以插入声音。播放: aplay Windows.wav 调音量: amixer controls amixer cget numid=1 amixer cset numid=1 30 from: http://www.100ask.org/bbs/forum.php?mod=viewthread&tid=10566 3. about flash on ubuntu-arm ref: Flash on the Raspberry Pi 4. WiFi/AP6330 prepare firmware, load driver, run supplicant or something a. prepare firmware shell@android:/ $ [ 151.508421] Current WiFi chip is AP6330. [ 151.546786] ======================================================= [ 151.553398] ==== Launching Wi-Fi driver! (Powered by Rockchip) ==== [ 151.560073] ======================================================= [ 151.566684] RKWIFI WiFi driver (Powered by Rockchip,Ver 4.53.WFD) init. [ 151.574037] =========== WLAN placed in POWER ON ======== [ 151.579728] ANDROID-ERROR) wifi_set_power = 1 [ 151.584305] rk29sdk_wifi_power: 1 [ 151.839625] wifi turn on power [ 151.842710] ANDROID-ERROR) wifi_set_carddetect = 1 [ 151.847545] rk29sdk_wifi_set_carddetect:1 [ 151.851581] mmc1: slot status change detected(0-1) [ 152.048853] [ 152.048857] drivers/mmc/core/core.c...2010.. ===== mmc_rescan Begin....[mmc1] [ 152.092894] [ 152.092897] mmc_attach_sdio..808.. ===== Begin to identify card as SDIO-card. [mmc1] [ 152.164637] rk29_sdmmc_change_clk_div..1961.. newDiv=0, newCLK=24000Khz [sdio] [ 152.174937] mmc1: new high speed SDIO card at address 0001 [ 152.182317] sdmmc_rescan_try_freq..1886.. ===== Initialize SDIO successfully. [mmc1] [ 152.190664] Linux Kernel SDIO/MMC Driver [ 152.195295] dhdsdio_probe : no mutex held. set lock [ 152.200296] FW_PATH = /system/etc/firmware/fw_RK903_ag.bin [ 152.200318] NVRAM_PATH = /system/etc/firmware/nvram_AP6330.txt [ 152.211956] F1 signature read @0x18000000=0x16044330 [ 152.220855] DHD: dongle ram size is set to 294912(orig 294912) [ 152.227318] dhd_bus_select_firmware_name_by_chip: firmware_path=/system/etc/firmware/fw_RK903_ag.bin [ 152.238244] wl_create_event_handler thr:71e created [ 152.243488] wl_create_event_handler thr:71e started [ 152.251069] p2p0: P2P Interface Registered [ 152.255589] dhd_attach thr:71f created [ 152.259738] dhd_attach thr:71f started [ 152.263766] dhd_attach thr:721 created [ 152.267721] dhd_attach thr:721 started [ 152.271740] dhd_attach thr:722 created [ 152.275731] dhd_attach thr:722 started [ 152.280003] ANDROID-ERROR) wifi_get_mac_addr [ 152.284375] bcmsdh_set_drvdata Enter [ 152.290756] Broadcom Dongle Host Driver: register interface [wlan0] MAC: 00:90:4c:11:22:33 [ 152.302942] dhdsdio_probe : the lock is released. [ 152.308524] [ 152.308533] Dongle Host Driver, version 1.28.13.1.1 (r) [ 152.308548] Compiled in drivers/net/wireless/bcmdhd on Jul 4 2013 at 10:32:45 [ 152.323169] ANDROID-ERROR) wifi_set_power = 0 [ 152.327767] rk29sdk_wifi_power: 0 [ 152.532149] wifi shut off power [ 152.535357] =========== WLAN placed in RESET ======== [ 152.543754] Current WiFi chip is AP6330. [ 152.569982] dhd_bus_select_firmware_name_by_chip: firmware_path=/system/etc/firmware/fw_RK903_ag.bin [ 152.570098] Dongle Host Driver, version 1.28.13.1.1 (r) [ 152.570114] Compiled in drivers/net/wireless/bcmdhd on Jul 4 2013 at 10:32:45 [ 152.570248] wl_android_wifi_on in [ 152.570291] ANDROID-ERROR) wifi_set_power = 1 [ 152.570348] rk29sdk_wifi_power: 1 [ 152.821723] wifi turn on power [ 152.821833] =========== WLAN going back to live ======== [ 152.821978] sdio_reset_comm(): [ 152.822079] rk29_sdmmc_change_clk_div..1961.. newDiv=40, newCLK=300Khz [sdio] [ 152.828080] rk29_sdmmc_change_clk_div..1961.. newDiv=0, newCLK=24000Khz [sdio] [ 152.828601] dhd_bus_devreset: == WLAN ON == [ 152.828654] dhd_bus_devreset called when dongle is not in reset [ 152.828717] Will call dhd_bus_start instead [ 152.829192] F1 signature read @0x18000000=0x16044330 [ 152.839570] DHD: dongle ram size is set to 294912(orig 294912) [ 152.840620] dhd_bus_select_firmware_name_by_chip: firmware_path=/system/etc/firmware/fw_RK903_ag.bin [ 153.070471] bcmsdh_set_drvdata Enter [ 153.073200] ANDROID-ERROR) wifi_get_mac_addr [ 153.085999] CFG80211-ERROR) wl_cfg80211_attach_post : p2p0: p2p_dev_addr=02:22:f4:d9:84:1f shell@android:/ $ shell@android:/system # lsmod wlan 458451 0 - Live 0x00000000 gps 161924 0 - Live 0x00000000 vpu_service 11717 0 - Live 0x00000000 rk29_ipp 9957 0 - Live 0x00000000 (C) mali 112485 5 - Live 0x00000000 ump 27320 15 mali, Live 0x00000000 rk30xxnand_ko 314328 0 - Live 0x00000000 shell@android:/system # b. load driver off-topic: Bootloader目前就使用RK官方的，反正是不支持传输DTS，不过也不影响学习使用DTS，内核可以自行获取屁股后边的DTS。 Mini2440上也可以使用DTS了，得选一个版本。基于3.10来实现DTS的研究。Ubuntu那个不再弄了。 1.Enable Device Tree Support menuconfig -> Boot options -> Flattened Device Tree support (CONFIG_USE_OF) 2.Enable Use appended device tree blob to zImage (EXPERIMENTAL) (CONFIG_ARM_APPENDED_DTB) 这个宏是为了兼容那些还不支持将dts传输给内核的bootloader引导。使用CONFIG_ARM_APPENDED_DTB后你仅仅需要将dts文件紧贴在zImage后边，内核就可以自行加载dts。 3.编译make zImage dtb

2022-2-18 09:11:52 评论举报任莉虹