-
【全志V3s】SPI NAND Flash 驱动开发
文章目录
- 一、硬件介绍
- 二、驱动支持
- 三、烧录工具 xfel
- 四、构建U-Boot（官方的Uboot）
- 先编译一下
- 开始spi nand flash 代码层面的适配
- 修改menuconfig配置
- ARM architecture配置Support for SPI Nand Flash on Allwinner SoCs in SPL
- Boot options 取消 Enable boot arguments
- 打开Device Drivers下面的SPI Support
- 在Device Drivers下面 MTD Support 中勾选 Enable MTD layer Driver Model for MTD driver
- 在Command line interface的Device access commands勾选 mtd，这样后续生成的uboot中才会有MTD相关的命令，类似于SPI NOR Flash添加的sf命令
- Environment 取消勾选 Environment is in SPI flash，这个选项是在打开SPI Support之后才会被看到
- 修改uboot输出文件使其可以在spinandflash上运行
- 五、构建Linux Kernel
- 六、构建文件系统
- 七、进入文件系统后的操作
- 八、总结
- 九、打包
- 十、工程源码
芯片：W25N01GVZEIG一、硬件介绍
datasheet上的描述：
- SLC工艺
- 2KB*65536页
- 10万次擦写次数
焊好以后用CH341A读了一下
V3s的启动顺序
上面这张图描述了soc启动的四个顺序，分别是usb启动、sd卡启动、spi norflash启动、spi nandflash启动四种方式。前面的测试中一直走的是sd卡启动，但是从成本和稳定性上说，spi nandflash其实是最合适的。sd 卡需要卡座拔插，在震动环境下不稳定，容易接触不良，容量大，其实也贵，相当于EMMC。
spi nor flash容量一般在16MB左右，也有32MB和64MB的，但是价格较贵。
2023年9月16日15:36:26，在某宝上数据对比一下容量 接口 型号 价格 16MB spi nor flash W25Q128JVSIM 3.8￥ 32MB spi nor flash W25Q256JVEIQ 7.1￥ 128MB spi nand flash W25N01GVZEIG 4.0￥ 256MB spi nand flash W25N02KVZEIR 5.9￥ 所以，16M/32M 的spi nor flash 真的没有什么优势。做非常简单的应用还可以，其他就算了吧。故以后自己玩也要玩nand flash吧，nor flash没有什么应用场景。
有兴趣可以看看，我之前的记录：
二、驱动支持
U-Boot驱动
使用：http://sources.buildroot.net/uboot/u-boot-2022.04.tar.bz2
主线 Linux 驱动已经支持
4.19 及其以后的版本支持 spi nand
https://github.com/torvalds/linux/blob/v4.19/drivers/mtd/nand/spi/winbond.c目前主线Linux已经支持winbond:W25N01GVZEIG，如下：
在线Linux Kernel代码：https://elixir.bootlin.com/linux/v5.2.20/source/drivers/mtd/nand/spi/winbond.c
static const struct spinand_info winbond_spinand_table[] = { SPINAND_INFO("W25M02GV", 0xAB, NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 2), NAND_ECCREQ(1, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), 0, SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL), SPINAND_SELECT_TARGET(w25m02gv_select_target)), SPINAND_INFO("W25N01GV", 0xAA, NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), NAND_ECCREQ(1, 512), SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), 0, SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)), };- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
三、烧录工具 xfel
之前烧录spi nor flash的时候，使用的是sunxi-fel工具，如果需要烧录spi nand flash image，就需要xfel
https://github.com/xboot/xfel
或者
git https://github.com/xboot/xfel.git下载直接选main，解压、直接make就可以了。
- 解压
makesudo make install
需要安装
sudo apt-get install libusb-1.0-0-dev libusb-dev libudev-devusage: xfel version - Show chip version xfel hexdump <address> <length> - Dumps memory region in hex xfel dump <address> <length> - Binary memory dump to stdout xfel read32 <address> - Read 32-bits value from device memory xfel write32 <address> <value> - Write 32-bits value to device memory xfel read <address> <length> <file> - Read memory to file xfel write <address> <file> - Write file to memory xfel exec <address> - Call function address xfel reset - Reset device using watchdog xfel sid - Show sid information xfel jtag - Enable jtag debug xfel ddr [type] - Initial ddr controller with optional type xfel sign <public-key> <private-key> <file> - Generate ecdsa256 signature file for sha256 of sid xfel spinor - Detect spi nor flash xfel spinor erase <address> <length> - Erase spi nor flash xfel spinor read <address> <length> <file> - Read spi nor flash to file xfel spinor write <address> <file> - Write file to spi nor flash xfel spinand - Detect spi nand flash xfel spinand erase <address> <length> - Erase spi nand flash xfel spinand read <address> <length> <file> - Read spi nand flash to file xfel spinand write <address> <file> - Write file to spi nand flash xfel spinand splwrite <split-size> <address> <file> - Write file to spi nand flash with split support xfel extra [...] - The extra commands- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
liefyuan@ubuntu:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 010: ID 048d:5702 Integrated Technology Express, Inc. Bus 002 Device 009: ID 1f3a:efe8 Onda (unverified) V972 tablet in flashing mode Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
Bus 002 Device 009: ID 1f3a:efe8 Onda (unverified) V972 tablet in flashing mode
liefyuan@ubuntu:~$ xfel version AWUSBFEX ID=0x00168100(V3S/S3) dflag=0x44 dlength=0x08 scratchpad=0x00007e00- 1
- 2
- 3
这就是ubuntu识别出来进入USB升级模式的V3s了。
简单使用一下：
liefyuan@ubuntu:~$ xfel spinand Found spi nand flash 'W25N01GV' with 134217728 bytes liefyuan@ubuntu:~$ xfel version AWUSBFEX ID=0x00168100(V3S/S3) dflag=0x44 dlength=0x08 scratchpad=0x00007e00 liefyuan@ubuntu:~$ sudo xfel spinand erase 0x0 0x100000 [sudo] password for liefyuan: 12% [====== ] 4.334 MB/s, ETA 00:00 25% [============ ] 4.334 MB/s, ETA 00:00 38% [================== ] 4.377 MB/s, ETA 00:00 50% [======================== ] 4.363 MB/s, ETA 00:00 62% [============================== ] 4.386 MB/s, ETA 00:00 75% [==================================== ] 4.348 MB/s, ETA 00:00 88% [========================================== ] 4.392 MB/s, ETA 00:00 100% [================================================] 1024.000 KB, 4.382 MB/s- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
四、构建U-Boot（官方的Uboot）
地址：http://sources.buildroot.net/uboot/u-boot-2022.04.tar.bz2
驱动是支持的：
liefyuan@ubuntu:~/V3s/u-boot-2022.04$ find ./ -name "winbond.c" ./drivers/mtd/nand/spi/winbond.c- 1
- 2
先编译一下
先编译一下看看有没有什么问题
make ARCH=arm LicheePi_Zero_defconfig make ARCH=arm menuconfig make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-- 1
- 2
- 3
最后一步报错了，交叉编译器版本太老了。
*** Your GCC is older than 6.0 and is not supported arch/arm/config.mk:74: recipe for target 'checkgcc6' failed make: *** [checkgcc6] Error 1- 1
- 2
- 3
- 4
换个高版本的交叉编译器！
再装个软件：sudo apt install swig初步编译成功了！
开始spi nand flash 代码层面的适配
拷贝spl_spinand_sunxi.c到arch/arm/mach-sunxi目录下，文件地址：
https://github.com/bamkrs/openwrt/blob/dolphinpi-spinand/package/boot/uboot-sunxi/src/arch/arm/mach-sunxi/spl_spinand_sunxi.c- 1
spl_spinand_sunxi.c需要做一些修改：
- 添加头文件
- 添加函数调用参数
// add by liefyuan #include#include ret = spl_parse_image_header(spl_image, bootdev, header); // modified by liefyuan - 1
- 2
- 3
- 4
- 5
- 6
然后在，arch/arm/mach-sunxi/Kconfig 文件中添加内容：
config SPL_SPINAND_SUNXI bool "Support for SPI Nand Flash on Allwinner SoCs in SPL" depends on MACH_SUN8I_V3S help Enable support for SPI Nand Flash. This option allows SPL to read from sunxi SPI Nand Flash. It uses the same method as the boot ROM, so does not need any extra configuration.- 1
- 2
- 3
- 4
- 5
- 6
- 7
1043gg 处添加吧
然后在 arch/arm/mach-sunxi/Makefile添加 spl_spinand_sunxi.c的编译选项
ifdef CONFIG_SPL_BUILD obj-$(CONFIG_MACH_SUNIV) += dram_suniv.o obj-$(CONFIG_DRAM_SUN4I) += dram_sun4i.o obj-$(CONFIG_DRAM_SUN6I) += dram_sun6i.o obj-$(CONFIG_DRAM_SUN8I_A23) += dram_sun8i_a23.o obj-$(CONFIG_DRAM_SUN8I_A33) += dram_sun8i_a33.o obj-$(CONFIG_DRAM_SUN8I_A83T) += dram_sun8i_a83t.o obj-$(CONFIG_DRAM_SUN9I) += dram_sun9i.o obj-$(CONFIG_SPL_SPI_SUNXI) += spl_spi_sunxi.o obj-$(CONFIG_SUNXI_DRAM_DW) += dram_sunxi_dw.o obj-$(CONFIG_SUNXI_DRAM_DW) += dram_timings/ obj-$(CONFIG_DRAM_SUN50I_H6) += dram_sun50i_h6.o obj-$(CONFIG_DRAM_SUN50I_H6) += dram_timings/ obj-$(CONFIG_DRAM_SUN50I_H616) += dram_sun50i_h616.o obj-$(CONFIG_DRAM_SUN50I_H616) += dram_timings/ obj-$(CONFIG_SPL_SPINAND_SUNXI) += spl_spinand_sunxi.o endif- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
继续，在 arch/arm/dts/sun8i-v3s-licheepi-zero.dts文件中添加spi0的内容：
&spi0 { pinctrl-0 = <&spi0_pins>; pinctrl-names = "default"; status = "okay"; flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "spi-nand"; reg = <0>; spi-max-frequency = <50000000>; }; };- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
最后，在 include/configs/sun8i.h添加内容，要在
#include之前添加。#ifdef CONFIG_BOOTCOMMAND #undef CONFIG_BOOTCOMMAND #endif #ifdef COFNIG_BOOTARGS #undef CONFIG_BOOTARGS #endif #define CONFIG_BOOTCOMMAND "mtd read spi-nand0 0x41800000 0x100000 0x20000; " \ "mtd read spi-nand0 0x41000000 0x120000 0x500000; " \ "bootz 0x41000000 - 0x41800000" #define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk panic=5 rootwait " \ "mtdparts=spi0.0:1M(uboot)ro,128k(dtb)ro,5M(kernel)ro,-(rootfs) ubi.mtd=3 root=ubi0:rootfs rw rootfstype=ubifs"- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
修改menuconfig配置
命令：
make ARCH=arm menuconfigARM architecture配置Support for SPI Nand Flash on Allwinner SoCs in SPL
Boot options 取消 Enable boot arguments
打开Device Drivers下面的SPI Support
在Device Drivers下面 MTD Support 中勾选 Enable MTD layer Driver Model for MTD driver
在Command line interface的Device access commands勾选 mtd，这样后续生成的uboot中才会有MTD相关的命令，类似于SPI NOR Flash添加的sf命令
Environment 取消勾选 Environment is in SPI flash，这个选项是在打开SPI Support之后才会被看到
OK，更改完毕。再次编译一下就OK了。
make ARCH=arm LicheePi_Zero_defconfig make ARCH=arm menuconfig make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-- 1
- 2
- 3
修改uboot输出文件使其可以在spinandflash上运行
此时，u-boot-sunxi-with-spl.bin还不能被直接下载到nand flash。因为V3s默认从spi nand flash加载page内容，是1个page加载1KB。我使用的是winbond的W25N01GVZEIG，它的page是2KB。
脚本地址：https://github.com/bamkrs/openwrt/blob/dolphinpi-spinand/target/linux/sunxi/image/gen_sunxi_spinand_onlyboot_img.sh
运行命令：
./gen_sunxi_spinand_onlyboot_img.sh split.bin u-boot-sunxi-with-spl.bin 2048 128- 1
其中split.bin代表生成的目标文件，u-boot-sunxi-with-spl.bin表示刚刚编译好的uboot文件，2048代表page大小，单位是byte，而128则代表block大小，单位是k byte。
下载修改后的uboot文件到spinandflash文件
liefyuan@ubuntu:~/V3s/u-boot-3s-spi-experimental$ sudo xfel spinand erase 0x0 0x100000 [sudo] password for liefyuan: 100% [================================================] 1024.000 KB, 4.381 MB/s liefyuan@ubuntu:~/V3s/u-boot-3s-spi-experimental$ sudo xfel spinand write 0x0 split.bin 100% [================================================] 505.250 KB, 91.550 KB/s- 1
- 2
- 3
- 4
- 5
- 6
写入文件是nandflash的由0开始的地址空间。
上电：
U-Boot SPL 2022.04 (Sep 17 2023 - 22:00:15 +0800) DRAM: 64 MiB Trying to boot from sunxi SPI-NAND sunxi SPI-NAND: Found Winbond W25N01GVxxIG (efaa21) sunxi SPI-NAND: Loading u-boot from 0x20000 sunxi SPI-NAND: u-boot hcrc OK! U-Boot 2022.04 (Sep 17 2023 - 22:00:15 +0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB Core: 23 devices, 11 uclasses, devicetree: separate WDT: Not starting watchdog@1c20ca0 MMC: mmc@1c0f000: 0 Loading Environment from FAT... Card did not respond to voltage select! : -110 In: serial@1c28000 Out: serial@1c28000 Err: serial@1c28000 Net: No ethernet found. Hit any key to stop autoboot: 0 Reading 131072 byte(s) (64 page(s)) at offset 0x00100000 Reading 5242880 byte(s) (2560 page(s)) at offset 0x00120000 zimage: Bad magic! =>- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
五、构建Linux Kernel
源码：https://github.com/Lichee-Pi/linux/tree/zero-5.2.y
修改设备树
修改 chosen
chosen { bootargs = "console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi0.0:1M(uboot)ro,128k(dtb)ro,5M(kernel)ro,-(rootfs) ubi.mtd=3 root=ubi0:rootfs rw rootfstype=ubifs"; };- 1
- 2
- 3
增加SPI0节点
文件地址：linux-zero-5.2.y/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts
&spi0 { status ="okay"; spi_nand: spi_nand@0 { #address-cells = <1>; #size-cells = <1>; compatible = "spi-nand"; reg = <0>; spi-max-frequency = <50000000>; partition@0 { label = "uboot"; reg = <0x0 0x100000>; read-only; }; partition@100000 { label = "dtb"; reg = <0x100000 0x20000>; read-only; }; partition@120000 { label = "kernel"; reg = <0x120000 0x500000>; read-only; }; partition@620000 { label = "rootfs"; reg = <0x620000 0x79E0000>; }; }; };- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
menuconfig里面配置增加驱动支持
命令：
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- menuconfigMemory Technology Device (MTD) support 勾选 SPI NAND device Support 和 Enable UBI - Unsorted block image
File Systems的Miscellaneous filesystems中勾选UBIFS file system support, 这一步需要刚才的Enable UBI打开之后才能看到
编译Linux Kernel
-
清除：
make clean -
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- licheepi_zero_defconfig -
time make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j16 -
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- dtbs -
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- menuconfig
烧录 Linux Kernel
sudo xfel spinand erase 0x100000 0x20000 sudo xfel spinand write 0x100000 sun8i-v3s-licheepi-zero-with-800x480-lcd.dtb sudo xfel spinand erase 0x120000 0x500000 sudo xfel spinand write 0x120000 zImage- 1
- 2
- 3
- 4
上电：
U-Boot SPL 2022.04 (Sep 17 2023 - 22:00:15 +0800) DRAM: 64 MiB Trying to boot from sunxi SPI-NAND sunxi SPI-NAND: Found Winbond W25N01GVxxIG (efaa21) sunxi SPI-NAND: Loading u-boot from 0x20000 sunxi SPI-NAND: u-boot hcrc OK! U-Boot 2022.04 (Sep 17 2023 - 22:00:15 +0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB Core: 23 devices, 11 uclasses, devicetree: separate WDT: Not starting watchdog@1c20ca0 MMC: mmc@1c0f000: 0 Loading Environment from FAT... Card did not respond to voltage select! : -110 In: serial@1c28000 Out: serial@1c28000 Err: serial@1c28000 Net: No ethernet found. Hit any key to stop autoboot: 0 Reading 131072 byte(s) (64 page(s)) at offset 0x00100000 Reading 5242880 byte(s) (2560 page(s)) at offset 0x00120000 zimage: Bad magic! => U-Boot SPL 2022.04 (Sep 17 2023 - 22:00:15 +0800) DRAM: 64 MiB Trying to boot from sunxi SPI-NAND sunxi SPI-NAND: Found Winbond W25N01GVxxIG (efaa21) sunxi SPI-NAND: Loading u-boot from 0x20000 sunxi SPI-NAND: u-boot hcrc OK! U-Boot 2022.04 (Sep 17 2023 - 22:00:15 +0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB Core: 23 devices, 11 uclasses, devicetree: separate WDT: Not starting watchdog@1c20ca0 MMC: mmc@1c0f000: 0 Loading Environment from FAT... Card did not respond to voltage select! : -110 In: serial@1c28000 Out: serial@1c28000 Err: serial@1c28000 Net: No ethernet found. Hit any key to stop autoboot: 0 Reading 131072 byte(s) (64 page(s)) at offset 0x00100000 Reading 5242880 byte(s) (2560 page(s)) at offset 0x00120000 Kernel image @ 0x41000000 [ 0x000000 - 0x4462a8 ] ## Flattened Device Tree blob at 41800000 Booting using the fdt blob at 0x41800000 Loading Device Tree to 42df9000, end 42dff021 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.2.0-licheepi-zero (liefyuan@ubuntu) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05)) #2 SMP Sun Sep 17 22:22:36 HKT 2023 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: Lichee Pi Zero [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: Using PSCI v0.1 Function IDs from DT [ 0.000000] percpu: Embedded 16 pages/cpu s34508 r8192 d22836 u65536 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16256 [ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi0.0:1M(uboot)ro,128k(dtb)ro,5M(kernel)ro,-(rootfs) ubi.mtd=3 root=ubi0:rootfs rw rootfstype=ubifs [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 54004K/65536K available (7168K kernel code, 309K rwdata, 1748K rodata, 1024K init, 257K bss, 11532K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] GIC: GICv2 detected, but range too small and irqchip.gicv2_force_probe not set [ 0.000000] random: get_random_bytes called from start_kernel+0x300/0x48c with crng_init=0 [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000020] Switching to timer-based delay loop, resolution 41ns [ 0.000207] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000453] Console: colour dummy device 80x30 [ 0.000509] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.000524] pid_max: default: 32768 minimum: 301 [ 0.000684] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.000699] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.001494] CPU: Testing write buffer coherency: ok [ 0.001994] /cpus/cpu@0 missing clock-frequency property [ 0.002020] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002813] Setting up static identity map for 0x40100000 - 0x40100060 [ 0.003023] rcu: Hierarchical SRCU implementation. [ 0.003573] smp: Bringing up secondary CPUs ... [ 0.003593] smp: Brought up 1 node, 1 CPU [ 0.003602] SMP: Total of 1 processors activated (48.00 BogoMIPS). [ 0.003609] CPU: All CPU(s) started in HYP mode. [ 0.003614] CPU: Virtualization extensions available. [ 0.004673] devtmpfs: initialized [ 0.008316] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.008615] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.008646] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.008884] pinctrl core: initialized pinctrl subsystem [ 0.010035] NET: Registered protocol family 16 [ 0.010553] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.011815] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.011835] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.039592] SCSI subsystem initialized [ 0.039760] usbcore: registered new interface driver usbfs [ 0.039851] usbcore: registered new interface driver hub [ 0.039964] usbcore: registered new device driver usb [ 0.040374] mc: Linux media interface: v0.10 [ 0.040435] videodev: Linux video capture interface: v2.00 [ 0.040647] Advanced Linux Sound Architecture Driver Initialized. [ 0.042457] clocksource: Switched to clocksource arch_sys_counter [ 0.054799] NET: Registered protocol family 2 [ 0.055598] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.055636] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.055662] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.055687] TCP: Hash tables configured (established 1024 bind 1024) [ 0.055836] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.055887] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.056173] NET: Registered protocol family 1 [ 0.058034] Initialise system trusted keyrings [ 0.058413] workingset: timestamp_bits=30 max_order=14 bucket_order=0 [ 0.095330] Key type asymmetric registered [ 0.095353] Asymmetric key parser 'x509' registered [ 0.095451] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.095463] io scheduler mq-deadline registered [ 0.095469] io scheduler kyber registered [ 0.096519] sun4i-usb-phy 1c19400.phy: Couldn't request ID GPIO [ 0.100286] sun8i-v3s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver [ 0.100703] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pb not found, using dummy regulator [ 0.101422] pwm-backlight backlight: backlight supply power not found, using dummy regulator [ 0.207095] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled [ 0.210551] printk: console [ttyS0] disabled [ 0.230855] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 34, base_baud = 1500000) is a U6_16550A [ 0.776897] printk: console [ttyS0] enabled [ 0.782886] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pe not found, using dummy regulator [ 0.816159] panel-simple panel: panel supply power not found, using dummy regulator [ 0.825484] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pc not found, using dummy regulator [ 0.837018] spi-nand spi0.0: Winbond SPI NAND was found. [ 0.842346] spi-nand spi0.0: 128 MiB, block size: 128 KiB, page size: 2048, OOB size: 64 [ 0.851243] 4 fixed-partitions partitions found on MTD device spi0.0 [ 0.857692] Creating 4 MTD partitions on "spi0.0": [ 0.862530] 0x000000000000-0x000000100000 : "uboot" [ 0.870375] 0x000000100000-0x000000120000 : "dtb" [ 0.876231] 0x000000120000-0x000000620000 : "kernel" [ 0.882331] random: fast init done [ 0.895871] 0x000000620000-0x000008000000 : "rootfs" [ 1.066735] random: crng init done [ 1.153103] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.159637] ehci-platform: EHCI generic platform driver [ 1.165246] ehci-platform 1c1a000.usb: EHCI Host Controller [ 1.170857] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1 [ 1.178853] ehci-platform 1c1a000.usb: irq 26, io mem 0x01c1a000 [ 1.212460] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00 [ 1.219633] hub 1-0:1.0: USB hub found [ 1.223604] hub 1-0:1.0: 1 port detected [ 1.228232] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.234555] ohci-platform: OHCI generic platform driver [ 1.240097] ohci-platform 1c1a400.usb: Generic Platform OHCI controller [ 1.246819] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2 [ 1.254782] ohci-platform 1c1a400.usb: irq 27, io mem 0x01c1a400 [ 1.327507] hub 2-0:1.0: USB hub found [ 1.331344] hub 2-0:1.0: 1 port detected [ 1.338664] usbcore: registered new interface driver usb-storage [ 1.346267] sun6i-rtc 1c20400.rtc: registered as rtc0 [ 1.351329] sun6i-rtc 1c20400.rtc: RTC enabled [ 1.356070] i2c /dev entries driver [ 1.360924] input: ns2009_ts as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-0048/input/input0 [ 1.370612] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0) [ 1.379328] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pf not found, using dummy regulator [ 1.415092] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB [ 1.422648] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pg not found, using dummy regulator [ 1.434001] usbcore: registered new interface driver usbhid [ 1.439580] usbhid: USB HID core driver [ 1.446187] Initializing XFRM netlink socket [ 1.450498] NET: Registered protocol family 17 [ 1.455640] Registering SWP/SWPB emulation handler [ 1.461540] Loading compiled-in X.509 certificates [ 1.475480] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pe not found, using dummy regulator [ 1.488036] sun4i-drm display-engine: bound 1100000.mixer (ops 0xc0848700) [ 1.495606] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc08459fc) [ 1.503340] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.509947] [drm] No driver support for vblank timestamp query. [ 1.516932] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0 [ 1.577191] Console: switching to colour frame buffer device 100x30 [ 1.605681] sun4i-drm display-engine: fb0: sun4i-drmdrmfb frame buffer device [ 1.613678] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator [ 1.625209] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 1.630975] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 3 [ 1.640115] hub 3-0:1.0: USB hub found [ 1.644084] hub 3-0:1.0: 1 port detected [ 1.649367] ubi0: attaching mtd3 [ 2.218438] ubi0: scanning is finished [ 2.222200] ubi0: empty MTD device detected [ 2.255116] ubi0: attached mtd3 (name "rootfs", size 121 MiB) [ 2.260921] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes [ 2.267867] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048 [ 2.274665] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 2.281615] ubi0: good PEBs: 975, bad PEBs: 0, corrupted PEBs: 0 [ 2.287644] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128 [ 2.294873] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 2177542106 [ 2.304004] ubi0: available PEBs: 951, total reserved PEBs: 24, PEBs reserved for bad PEB handling: 20 [ 2.313392] sun6i-rtc 1c20400.rtc: setting system clock to 1970-01-01T00:34:30 UTC (2070) [ 2.321843] vcc3v0: disabling [ 2.324878] vcc3v3: disabling [ 2.327871] vcc5v0: disabling [ 2.330836] ALSA device list: [ 2.333827] No soundcards found. [ 2.337799] ubi0: background thread "ubi_bgt0d" started, PID 93 [ 2.349302] VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19 [ 2.357403] Please append a correct "root=" boot option; here are the available partitions: [ 2.365795] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 2.374055] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.2.0-licheepi-zero #2 [ 2.381091] Hardware name: Allwinner sun8i Family [ 2.385824] [<c010ed14>] (unwind_backtrace) from [<c010b72c>] (show_stack+0x10/0x14) [ 2.393566] [<c010b72c>] (show_stack) from [<c071a650>] (dump_stack+0x84/0x98) [ 2.400788] [<c071a650>] (dump_stack) from [<c011dddc>] (panic+0x110/0x2fc) [ 2.407750] [<c011dddc>] (panic) from [<c0a01358>] (mount_block_root+0x214/0x2f0) [ 2.415229] [<c0a01358>] (mount_block_root) from [<c0a01558>] (prepare_namespace+0x9c/0x194) [ 2.423660] [<c0a01558>] (prepare_namespace) from [<c0732aa4>] (kernel_init+0x8/0x10c) [ 2.431570] [<c0732aa4>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c) [ 2.439128] Exception stack(0xc3833fb0 to 0xc3833ff8) [ 2.444175] 3fa0: 00000000 00000000 00000000 00000000 [ 2.452343] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.460508] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 2.467127] Rebooting in 5 seconds..- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
- 225
- 226
- 227
- 228
- 229
- 230
- 231
- 232
- 233
- 234
- 235
很好，上电成功了！
六、构建文件系统
现成的文件系统：
链接：https://pan.baidu.com/s/1-HMjT5BCYq0aImIJcQyJlw
提取码：lief
–来自百度网盘超级会员V5的分享系统名是：root
无密码spi nand flash 一般使用的文件系统是ubifs文件系统。涉及到两个工具
第一步：先用mkfs.ubifs生成rootfs_ubifs.img文件，其中-d target就是根文件目录的位置：sudo mkfs.ubifs -x lzo -F -m 2048 -e 126976 -c 732 -o rootfs_ubifs.img -d target- 1
第二步：用ubinize生成最终的ubi.img
sudo ubinize -o ubi.img -m 2048 -p 131072 -O 2048 -s 2048 ./ubinize.cfg -v- 1
ubinize.cfg文件
[rootfs-volume] mode=ubi image=rootfs_ubifs.img vol_id=0 vol_size=92946432 vol_type=dynamic vol_name=rootfs vol_flags=autoresize vol_alignment=1- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
有了ubi.img之后，就可以使用xfel工具烧录了。
sudo xfel spinand erase 0x620000 0x79DFFFF sudo xfel spinand write 0x620000 ubi.img- 1
- 2
烧录成功后，上电信息：
U-Boot SPL 2022.04 (Sep 17 2023 - 22:00:15 +0800) DRAM: 64 MiB Trying to boot from sunxi SPI-NAND sunxi SPI-NAND: Found Winbond W25N01GVxxIG (efaa21) sunxi SPI-NAND: Loading u-boot from 0x20000 sunxi SPI-NAND: u-boot hcrc OK! U-Boot 2022.04 (Sep 17 2023 - 22:00:15 +0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB Core: 23 devices, 11 uclasses, devicetree: separate WDT: Not starting watchdog@1c20ca0 MMC: mmc@1c0f000: 0 Loading Environment from FAT... Card did not respond to voltage select! : -110 In: serial@1c28000 Out: serial@1c28000 Err: serial@1c28000 Net: No ethernet found. Hit any key to stop autoboot: 0 Reading 131072 byte(s) (64 page(s)) at offset 0x00100000 Reading 5242880 byte(s) (2560 page(s)) at offset 0x00120000 Kernel image @ 0x41000000 [ 0x000000 - 0x4462a8 ] ## Flattened Device Tree blob at 41800000 Booting using the fdt blob at 0x41800000 Loading Device Tree to 42df9000, end 42dff021 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.2.0-licheepi-zero (liefyuan@ubuntu) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05)) #2 SMP Sun Sep 17 22:22:36 HKT 2023 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: Lichee Pi Zero [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: Using PSCI v0.1 Function IDs from DT [ 0.000000] percpu: Embedded 16 pages/cpu s34508 r8192 d22836 u65536 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16256 [ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi0.0:1M(uboot)ro,128k(dtb)ro,5M(kernel)ro,-(rootfs) ubi.mtd=3 root=ubi0:rootfs rw rootfstype=ubifs [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 54004K/65536K available (7168K kernel code, 309K rwdata, 1748K rodata, 1024K init, 257K bss, 11532K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] GIC: GICv2 detected, but range too small and irqchip.gicv2_force_probe not set [ 0.000000] random: get_random_bytes called from start_kernel+0x300/0x48c with crng_init=0 [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000021] Switching to timer-based delay loop, resolution 41ns [ 0.000203] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000445] Console: colour dummy device 80x30 [ 0.000501] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.000518] pid_max: default: 32768 minimum: 301 [ 0.000678] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.000695] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.001498] CPU: Testing write buffer coherency: ok [ 0.002002] /cpus/cpu@0 missing clock-frequency property [ 0.002028] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002792] Setting up static identity map for 0x40100000 - 0x40100060 [ 0.003005] rcu: Hierarchical SRCU implementation. [ 0.003552] smp: Bringing up secondary CPUs ... [ 0.003574] smp: Brought up 1 node, 1 CPU [ 0.003584] SMP: Total of 1 processors activated (48.00 BogoMIPS). [ 0.003590] CPU: All CPU(s) started in HYP mode. [ 0.003595] CPU: Virtualization extensions available. [ 0.004666] devtmpfs: initialized [ 0.008313] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.008616] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.008647] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.008888] pinctrl core: initialized pinctrl subsystem [ 0.010027] NET: Registered protocol family 16 [ 0.010546] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.011810] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.011827] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.039494] SCSI subsystem initialized [ 0.039663] usbcore: registered new interface driver usbfs [ 0.039754] usbcore: registered new interface driver hub [ 0.039863] usbcore: registered new device driver usb [ 0.040242] mc: Linux media interface: v0.10 [ 0.040330] videodev: Linux video capture interface: v2.00 [ 0.040556] Advanced Linux Sound Architecture Driver Initialized. [ 0.042370] clocksource: Switched to clocksource arch_sys_counter [ 0.054726] NET: Registered protocol family 2 [ 0.055518] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.055555] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.055584] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.055607] TCP: Hash tables configured (established 1024 bind 1024) [ 0.055753] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.055807] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.056106] NET: Registered protocol family 1 [ 0.057942] Initialise system trusted keyrings [ 0.058328] workingset: timestamp_bits=30 max_order=14 bucket_order=0 [ 0.095103] Key type asymmetric registered [ 0.095125] Asymmetric key parser 'x509' registered [ 0.095222] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.095235] io scheduler mq-deadline registered [ 0.095242] io scheduler kyber registered [ 0.096292] sun4i-usb-phy 1c19400.phy: Couldn't request ID GPIO [ 0.100066] sun8i-v3s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver [ 0.100482] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pb not found, using dummy regulator [ 0.101204] pwm-backlight backlight: backlight supply power not found, using dummy regulator [ 0.206901] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled [ 0.210326] printk: console [ttyS0] disabled [ 0.230632] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 34, base_baud = 1500000) is a U6_16550A [ 0.776672] printk: console [ttyS0] enabled [ 0.782652] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pe not found, using dummy regulator [ 0.815920] panel-simple panel: panel supply power not found, using dummy regulator [ 0.825241] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pc not found, using dummy regulator [ 0.836785] spi-nand spi0.0: Winbond SPI NAND was found. [ 0.842113] spi-nand spi0.0: 128 MiB, block size: 128 KiB, page size: 2048, OOB size: 64 [ 0.851018] 4 fixed-partitions partitions found on MTD device spi0.0 [ 0.857466] Creating 4 MTD partitions on "spi0.0": [ 0.862266] 0x000000000000-0x000000100000 : "uboot" [ 0.870113] 0x000000100000-0x000000120000 : "dtb" [ 0.875974] 0x000000120000-0x000000620000 : "kernel" [ 0.882146] random: fast init done [ 0.895633] 0x000000620000-0x000008000000 : "rootfs" [ 1.066444] random: crng init done [ 1.152066] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.158675] ehci-platform: EHCI generic platform driver [ 1.164241] ehci-platform 1c1a000.usb: EHCI Host Controller [ 1.169848] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1 [ 1.177848] ehci-platform 1c1a000.usb: irq 26, io mem 0x01c1a000 [ 1.212377] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00 [ 1.219546] hub 1-0:1.0: USB hub found [ 1.223520] hub 1-0:1.0: 1 port detected [ 1.228140] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.234467] ohci-platform: OHCI generic platform driver [ 1.240007] ohci-platform 1c1a400.usb: Generic Platform OHCI controller [ 1.246726] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2 [ 1.254694] ohci-platform 1c1a400.usb: irq 27, io mem 0x01c1a400 [ 1.327423] hub 2-0:1.0: USB hub found [ 1.331262] hub 2-0:1.0: 1 port detected [ 1.338553] usbcore: registered new interface driver usb-storage [ 1.346152] sun6i-rtc 1c20400.rtc: registered as rtc0 [ 1.351212] sun6i-rtc 1c20400.rtc: RTC enabled [ 1.355953] i2c /dev entries driver [ 1.360813] input: ns2009_ts as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-0048/input/input0 [ 1.370500] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0) [ 1.379224] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pf not found, using dummy regulator [ 1.415004] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB [ 1.422572] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pg not found, using dummy regulator [ 1.433929] usbcore: registered new interface driver usbhid [ 1.439505] usbhid: USB HID core driver [ 1.446113] Initializing XFRM netlink socket [ 1.450423] NET: Registered protocol family 17 [ 1.455540] Registering SWP/SWPB emulation handler [ 1.461453] Loading compiled-in X.509 certificates [ 1.475387] sun8i-v3s-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pe not found, using dummy regulator [ 1.487938] sun4i-drm display-engine: bound 1100000.mixer (ops 0xc0848700) [ 1.495525] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc08459fc) [ 1.503262] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.509869] [drm] No driver support for vblank timestamp query. [ 1.516859] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0 [ 1.577117] Console: switching to colour frame buffer device 100x30 [ 1.605592] sun4i-drm display-engine: fb0: sun4i-drmdrmfb frame buffer device [ 1.613580] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator [ 1.625097] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 1.630863] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 3 [ 1.639991] hub 3-0:1.0: USB hub found [ 1.643951] hub 3-0:1.0: 1 port detected [ 1.649229] ubi0: attaching mtd3 [ 2.236686] ubi0: scanning is finished [ 2.282072] ubi0: volume 0 ("rootfs") re-sized from 732 to 951 LEBs [ 2.289265] ubi0: attached mtd3 (name "rootfs", size 121 MiB) [ 2.295090] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes [ 2.301957] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048 [ 2.308784] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 2.315757] ubi0: good PEBs: 975, bad PEBs: 0, corrupted PEBs: 0 [ 2.321756] ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128 [ 2.328991] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 405437201 [ 2.338037] ubi0: available PEBs: 0, total reserved PEBs: 975, PEBs reserved for bad PEB handling: 20 [ 2.347328] sun6i-rtc 1c20400.rtc: setting system clock to 1970-01-01T00:23:16 UTC (1396) [ 2.355804] vcc3v0: disabling [ 2.358782] vcc3v3: disabling [ 2.361746] vcc5v0: disabling [ 2.364799] ALSA device list: [ 2.367768] No soundcards found. [ 2.371779] ubi0: background thread "ubi_bgt0d" started, PID 93 [ 2.388321] UBIFS (ubi0:0): Mounting in unauthenticated mode [ 2.397175] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 94 [ 2.495382] UBIFS (ubi0:0): start fixing up free space [ 2.933104] UBIFS (ubi0:0): free space fixup complete [ 2.988109] UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "rootfs" [ 2.995678] UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes [ 3.005611] UBIFS (ubi0:0): FS size: 91549696 bytes (87 MiB, 721 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs) [ 3.016060] UBIFS (ubi0:0): reserved for root: 0 bytes (0 KiB) [ 3.021893] UBIFS (ubi0:0): media format: w4/r0 (latest is w5/r0), UUID 0D89ACE3-5309-484C-888D-2628D2752C10, small LPT model [ 3.045981] VFS: Mounted root (ubifs filesystem) on device 0:13. [ 3.055787] devtmpfs: mounted [ 3.061247] Freeing unused kernel memory: 1024K [ 3.067684] Run /sbin/init as init process Starting logging: OK Starting mdev... /etc/init.d/S10mdev: line 21: can't create /proc/sys/kernel/hotplug: nonexistent directory modprobe: can't change directory to '/lib/modules': No such file or directory Initializing random number generator... done. Starting network: OK Welcome to Lichee Pi Lichee login: Welcome to Lichee Pi Lichee login: Welcome to Lichee Pi Lichee login: root # ls # cd / # ls bin lib media proc sbin usr dev lib32 mnt root sys var etc linuxrc opt run tmp #- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
用户名：root，无密码
跑起来了！！七、进入文件系统后的操作
查看挂载的文件系统
# mount ubi0:rootfs on / type ubifs (rw,relatime,assert=read-only,ubi=0,vol=0) devtmpfs on /dev type devtmpfs (rw,relatime,size=27000k,nr_inodes=6750,mode=755) proc on /proc type proc (rw,relatime) devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /dev/shm type tmpfs (rw,relatime,mode=777) tmpfs on /tmp type tmpfs (rw,relatime) tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755) sysfs on /sys type sysfs (rw,relatime)- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
查看分区
# cat /proc/mtd* dev: size erasesize name mtd0: 00100000 00020000 "uboot" mtd1: 00020000 00020000 "dtb" mtd2: 00500000 00020000 "kernel" mtd3: 079e0000 00020000 "rootfs"- 1
- 2
- 3
- 4
- 5
- 6
# ls /dev/mtd* /dev/mtd0 /dev/mtd1 /dev/mtd2 /dev/mtd3 /dev/mtd0ro /dev/mtd1ro /dev/mtd2ro /dev/mtd3ro- 1
- 2
- 3
查看存储
# df -h Filesystem Size Used Available Use% Mounted on ubi0:rootfs 80.1M 2.1M 78.0M 3% / devtmpfs 26.4M 0 26.4M 0% /dev tmpfs 26.9M 0 26.9M 0% /dev/shm tmpfs 26.9M 20.0K 26.8M 0% /tmp tmpfs 26.9M 16.0K 26.9M 0% /run- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
查看Linux内核启动参数
# cat /proc/cmdline console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi0.0:1M(uboot)ro,128k(dtb)ro,5M(kernel)ro,-(rootfs) ubi.mtd=3 root=ubi0:rootfs rw rootfstype=ubifs- 1
- 2
查看目录信息
# ls -lh total 0 drwxr-xr-x 2 1000 1000 4.5K Mar 24 2017 bin drwxr-xr-x 8 root root 12.3K Jan 1 00:35 dev drwxr-xr-x 5 1000 1000 1.5K Jan 1 00:35 etc drwxr-xr-x 2 1000 1000 2.3K Mar 24 2017 lib lrwxrwxrwx 1 1000 1000 3 Sep 17 2023 lib32 -> lib lrwxrwxrwx 1 1000 1000 11 Sep 17 2023 linuxrc -> bin/busybox drwxr-xr-x 2 1000 1000 160 Feb 28 2017 media drwxr-xr-x 2 1000 1000 160 Feb 28 2017 mnt drwxr-xr-x 3 1000 1000 224 Feb 26 2022 opt dr-xr-xr-x 44 root root 0 Jan 1 00:00 proc drwx------ 2 1000 1000 232 Jan 1 00:35 root drwxr-xr-x 3 root root 140 Jan 1 00:35 run drwxr-xr-x 2 1000 1000 3.5K Mar 24 2017 sbin dr-xr-xr-x 12 root root 0 Jan 1 00:35 sys drwxrwxrwt 2 root root 60 Jan 1 00:35 tmp drwxr-xr-x 6 1000 1000 480 Mar 24 2017 usr drwxr-xr-x 4 1000 1000 672 Mar 24 2017 var- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
八、总结
编译Uboot
make clean make ARCH=arm LicheePi_Zero_Spinand_defconfig make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- ./gen_sunxi_spinand_onlyboot_img.sh split.bin u-boot-sunxi-with-spl.bin 2048 128- 1
- 2
- 3
- 4
- 5
编译Linux Kernel
make clean make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- licheepi_zero_spinand_defconfig time make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j16 make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- dtbs- 1
- 2
- 3
- 4
九、打包
拷贝
cp ../u-boot-2022.04-spinand/split.bin ./ cp ../linux-zero-5.2.y-spinand/arch/arm/boot/zImage ./ cp ../linux-zero-5.2.y-spinand/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dtb ./ tar -xvf rootfs.tar sudo ./step1_gen_rootfs_ubifs_img.sh sudo ./step2_gen_ubi_img.sh sudo ./step3_gen_flash_img.sh- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
0x0 ~ 0xFFFFF : 0x100000 1 MiB 0x100000 ~ 0x11FFFF : 0x20000 128 KiB 0x120000 ~ 0x61FFFF : 0x500000 5 MiB 0x620000 ~ 0x7FFFFFF : 0x79DFFFF 124800 KiB=121.875 MiB- 1
- 2
- 3
- 4
打包脚本 step3_gen_flash_img.sh
#!/bin/bash rm -f flashimg.bin dd if=/dev/zero of=flashimg.bin bs=1M count=20 dd if=u-boot-sunxi-with-spl.bin_split_exp of=flashimg.bin bs=1K count=1024 conv=notrunc dd if=sun8i-v3s-licheepi-zero.dtb of=flashimg.bin bs=1K count=128 seek=1024 conv=notrunc dd if=zImage of=flashimg.bin bs=1K count=5120 seek=1152 conv=notrunc dd if=ubi.img of=flashimg.bin bs=1K seek=6272 conv=notrunc- 1
- 2
- 3
- 4
- 5
- 6
- 7
烧录：
sudo xfel spinand erase 0x0 0x8000000 sudo xfel spinand write 0 flashimg.bin- 1
- 2
十、工程源码
原始的文件：
链接：https://pan.baidu.com/s/1uvlJGbLpLvEWhCeeKw6o9w
提取码：lief
–来自百度网盘超级会员V5的分享配置好的文件：
链接：https://pan.baidu.com/s/1x2_cxEVv75nfhLBARodRwQ
提取码：lief
–来自百度网盘超级会员V5的分享参考：
-
相关阅读:
java毕业设计成都某4S店销售管理系统Mybatis+系统+数据库+调试部署
MySQL8基于GTID以及VIP实现高可用主从架构
Linux从入门到放弃-CentOS 7安装Docker
基于JavaSwing+MySQL的清朝古代名人数据管理系统设计
五分钟了解 Databend 全新 SQL 类型系统
uniapp：幸运大转盘demo
反射、枚举、lambda——小记
十二、【修复工具组】
微信小程序1（代码构成和基础组件和协同开发）
插件器件小的引脚孔，制造过程中可能存在的一些问题
- 原文地址：https://blog.csdn.net/qq_28877125/article/details/132916992
