Cool pi 4B & CM5 探索快速安装系统新方法
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@jugg 可以试下把你本地内核源码目录，编译生成的Image、dtb文件拷贝到U盘（U盘 根目录 install盘或backup盘）
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@jack_admin 没用 刷了 还是进不去
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@jack_admin
有没有一个靠谱的方法备份、还原系统？ -
这个方法我一直在用，没遇到你说的现象。U盘多大容量，需要备份的系统有多大，系统还原异常的完整log输出一份
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@大法师
U盘16G 备份的系统3个G不到
这个就是备份盘 备份出来的backup文件夹的内容
串口输出
COOLPI LOADER BY YANYI(Jan 04 2023) DRAM: 8 GiB Using default environment 0 2 1 3 6 8 7 9 trsv ln0 mon rx cdr lock timeout dp@fde50000 disconnected Monitor has basic audio support hdmi info isn't saved in main block mode:1920x1080 bus_format:0x100a hdmi@fde80000: detailed mode clock 148500 kHz, flags[5] H: 1920 2008 2052 2200 V: 1080 1084 1089 1125 bus_format: 100a VOP update mode to: 1920x1080p0, type: HDMI0 for VP0 dclk:148500,if_pixclk_div;2,if_dclk_div:4 rockchip_vop2_init: hdmi0_phy_pll may not define rockchip_vop2_init: hdmi1_phy_pll may not define assigned-clock-parents's node not define VP0 set crtc_clock to 148500KHz VOP VP0 enable Esmart0[356x124->356x124@782x478] fmt[1] addr[0xedf21000] CEA mode used vic=16 mtmdsclock:148500000 bus_width:0x16a8c8,bit_rate:1485000 hdptx_ropll_cmn_config bus_width:16a8c8 rate:1485000 hdptx phy pll locked! hdptx phy lane locked! dw_hdmi_setup HDMI mode don't use dsc mode dw hdmi qp use tmds mode Autoboot in 1 seconds trsv ln0 mon rx cdr lock timeout dp@fde50000 disconnected VOP VP0 enable Esmart0[356x124->356x124@782x478] fmt[1] addr[0xedf21000] starting USB... Bus usb@fc880000: USB EHCI 1.00 scanning bus usb@fc880000 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: Generic Rev: 8.07 Prod: Flash Disk Type: Removable Hard Disk Capacity: 30000.0 MB = 29.2 GB (61440000 x 512) ... is now current device Scanning usb 0:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf reading /extlinux/extlinux.conf 274 bytes read in 35 ms (6.8 KiB/s) 1: Linux coolpi Retrieving file: /initrd.img reading /initrd.img 8913121 bytes read in 807 ms (10.5 MiB/s) Retrieving file: /Image reading /Image 37706240 bytes read in 3478 ms (10.3 MiB/s) append: root=LABEL=writable rw rootfstype=ext4 console=tty0 quiet splash plymouth.ignore-serial-consoles vt.global_cursor_default=1 irqchip.gicv3_pseudo_nmi=0 net.ifnames=0 rtleth=ethaddr:d6:c9:c9:a0:cf:46 Retrieving file: /rk3588s-cp4.dtb reading /rk3588s-cp4.dtb 141838 bytes read in 47 ms (2.9 MiB/s) ## Flattened Device Tree blob at 0x0a100000 Booting using the fdt blob at 0x0a100000 Loading Ramdisk to eb154000, end eb9d40e1 ... OK Loading Device Tree to 00000000eb12e000, end 00000000eb153a0d ... OK Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000) Adding bank: 0x09400000 - 0xf0000000 (size: 0xe6c00000) Adding bank: 0x100000000 - 0x200000000 (size: 0x100000000) Adding bank: 0x2f0000000 - 0x300000000 (size: 0x10000000) Starting kernel ... I/TC: Secondary CPU 4 initializing I/TC: Secondary CPU 4 switching to normal world boot I/TC: Secondary CPU 5 initializing I/TC: Secondary CPU 5 switching to normal world boot I/TC: Secondary CPU 6 initializing I/TC: Secondary CPU 6 switching to normal world boot I/TC: Secondary CPU 7 initializing I/TC: Secondary CPU 7 switching to normal world boot I/TC: Secondary CPU 1 initializing I/TC: Secondary CPU 1 switching to normal world boot I/TC: Secondary CPU 2 initializing I/TC: Secondary CPU 2 switching to normal world boot I/TC: Secondary CPU 3 initializing I/TC: Secondary CPU 3 switching to normal world boot显示器输出
我这备份出来的系统无法还原 我都试了很多次了
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@jugg backup文件夹的内容传一份私发我试下
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@大法师
新做的安装盘可以刷系统
备份盘的backup更新到安装盘的install目录下 就刷不了系统 直接就进系统了
有没有详细操作过程 到底怎么操作才能保证能刷 -
@大法师
是不是新的系统备份出来的不能 旧的系统备份出来的才能还原
可以试试0613的系统备份出来的 能不能还原 -
@jugg 先确认安装U盘是否可用，备份U盘是否可用。用备份好的U盘，把backup目录文件拷贝到安装U盘install目录
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@大法师
安装U盘和备份U盘都可以用
刚做好的安装U盘是可以刷系统 就是安装镜像里面的系统
备份u盘是可以备份系统 backup可以备份出系统
但是把备份U盘中backup文件夹的内容 拷贝到安装u盘的install文件夹中
安装U盘不能还原系统 -
@大法师
是把backup整个文件夹拷贝到install文件夹内？ -
@jugg 只拷贝img文件和tar包。如果安装异常，发些log分析
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@jack_admin
备份U盘的backup只生成了这些
没有tar包 -
COOLPI LOADER BY YANYI(Feb 22 2023) DRAM: 8 GiB Using default environment switch to partitions #0, OK mmc0(part 0) is current device ** Unable to read file logo.bmp ** MMC: no card present mmc_init: -123, time 2 MMC: no card present mmc_init: -123, time 2 ** Bad device mmc 1 ** switch to partitions #0, OK mmc0(part 0) is current device ** Unable to read file logo.bmp ** MMC: no card present mmc_init: -123, time 2 MMC: no card present mmc_init: -123, time 2 ** Bad device mmc 1 ** 0 2 1 3 6 8 7 9 trsv ln0 mon rx cdr lock timeout dp@fde50000 disconnected hdmi@fde80000 disconnected Autoboot in 1 seconds trsv ln0 mon rx cdr lock timeout dp@fde50000 disconnected hdmi@fde80000 disconnected starting USB... Bus usb@fc880000: USB EHCI 1.00 scanning bus usb@fc880000 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Device 0: unknown device MMC: no card present mmc_init: -123, time 2 switch to partitions #0, OK mmc0(part 0) is current device Scanning mmc 0:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf reading /extlinux/extlinux.conf 285 bytes read in 4 ms (69.3 KiB/s) 1: Linux coolpi Retrieving file: /initrd.img reading /initrd.img 8775086 bytes read in 51 ms (164.1 MiB/s) Retrieving file: /Image reading /Image 37706240 bytes read in 212 ms (169.6 MiB/s) append: root=LABEL=writable rw rootfstype=ext4 console=ttyS0,115200n81 quiet splash plymouth.ignore-serial-consoles vt.global_cursor_default=1 irqchip.gicv3_pseudo_nmi=0 net.ifnames=0 rtleth=ethaddr:7a:46:da:5f:3e:bd Retrieving file: /rk3588s-cp4.dtb reading /rk3588s-cp4.dtb 141838 bytes read in 5 ms (27.1 MiB/s) ## Flattened Device Tree blob at 0x0a100000 Booting using the fdt blob at 0x0a100000 Loading Ramdisk to eb176000, end eb9d45ae ... OK Loading Device Tree to 00000000eb150000, end 00000000eb175a0d ... OK switch to partitions #0, OK mmc0(part 0) is current device ** Unable to read file logo_kernel.bmp ** MMC: no card present mmc_init: -123, time 2 MMC: no card present mmc_init: -123, time 2 ** Bad device mmc 1 ** switch to partitions #0, OK mmc0(part 0) is current device ** Unable to read file logo_kernel.bmp ** MMC: no card present mmc_init: -123, time 2 MMC: no card present mmc_init: -123, time 2 ** Bad device mmc 1 ** Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000) Adding bank: 0x09400000 - 0xf0000000 (size: 0xe6c00000) Adding bank: 0x100000000 - 0x200000000 (size: 0x100000000) Adding bank: 0x2f0000000 - 0x300000000 (size: 0x10000000) Starting kernel ... I/TC: Secondary CPU 4 initializing I/TC: Secondary CPU 4 switching to normal world boot I/TC: Secondary CPU 5 initializing I/TC: Secondary CPU 5 switching to normal world boot I/TC: Secondary CPU 6 initializing I/TC: Secondary CPU 6 switching to normal world boot I/TC: Secondary CPU 7 initializing I/TC: Secondary CPU 7 switching to normal world boot I/TC: Secondary CPU 1 initializing I/TC: Secondary CPU 1 switching to normal world boot I/TC: Secondary CPU 2 initializing I/TC: Secondary CPU 2 switching to normal world boot插了安装U盘 还是直接进系统了
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@jugg 没识别到你插的U盘，直接启动emmc系统。你确认下U盘插的位置
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@jack_admin
usb3.0的下口
这个U盘 进板子的系统能识别 -
@jugg said in Cool pi 4B & CM5 探索快速安装系统新方法:
@jack_admin
usb3.0的下口
这个U盘 进板子的系统能识别你再试试，没道理备份能用，安装能用，还原也是安装的过程
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@jack_admin
我已经试过很多次了 -
@jack_admin
除了刚刚做好的安装U盘能刷系统外
替换了install目录里面的文件 它就直接进系统了 -
@jugg 同一个U盘，断电重启，插U3下面一个或上面一个端口
starting USB... Bus usb@fc880000: USB EHCI 1.00 scanning bus usb@fc880000 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found观察能否扫描到存储设备
