licheepi_zero开发板 buildroot配置 一键编译
开贴记录配置最新buildroot-2018.08.使用buildroot自带工具链一键编译生成uboot,kernel,dtb和rootfs.
最新稳定版buildroot下载：buildroot-2018.08.02稳定版
我配置好的config文件：配置好的.config
本人的开发环境是vmware workstation 15 pro+ubuntu 16.04_x64
参照沉鱼的帖子荔枝派Zero V3s开发板入坑记录 (TF/SD卡启动)(主线Linux,主线u-boot)
做如下配置：
1.target options配置
2.kernel配置
使用licheepi官方git代码库linux-4.13.y分支
使用licheepi_zero_deconfig配置（可在内核文件夹arch/arm/configs/下找到）
使用sun8i-v3s-licheepi-zero.dts，生成dtb（可在内核文件夹arch/arm/boot/dts/下找到）
3.uboot配置
使用Kconfig构建（新版本都是使用Kconfig）
使用licheepi官方git代码库ubootuboot v3s-spi-experimental分支
使用licheepi官方uboot里面的LicheePi_Zero_defconfig
4.Toolchain配置
使用buildroot工具链
kernel header配置成same as kernel being built
custom kernel headers series配置成相应的4.13.x版本（可在内核文件夹根目录Makefile文件中查看相应内核版本）
其他项默认即可，如默认编译uClibc, 开启MMU等
5.其余项配置，可按需配置
Build options,默认配置
System configuration
-/dev managerment,选择dynamic using devtmpfs+mdev
Target packages,各种第三方软件包，默认配置
Filesystem images,默认是tar
Host utilities,默认配置
Legacy config options，默认配置
保存配置，执行make，由于buildroot版本较新，可能对系统软件个别依赖包版本较高，可在编译前sudo apt-get update,再sudo apt-get upgrade
配置完，一键编译后的uboot还是不能直接从sd卡启动的，需要手动配置CONFIG_BOOTCOMMAND和CONFIG_BOOTARGS参数
1.cd 你的buildroot所在根目录/output/build/uboot-v3s-spi-experimental/
2.删除.stamp_built,.stamp_images_installed,.stamp_installed
3.修改 include/configs/sun8i.h, 使u-boot可以直接从tf卡启动：
#define CONFIG_BOOTCOMMAND "setenv bootm_boot_mode sec; " \ "load mmc 0:1 0x41000000 zImage; " \ "load mmc 0:1 0x41800000 sun8i-v3s-licheepi-zero-dock.dtb; " \ "bootz 0x41000000 - 0x41800000;" #define CONFIG_BOOTARGS "console=ttyS0,115200 panic=5 rootwait root=/dev/mmcblk0p2 earlyprintk rw vt.global_cursor_default=0"
4.在回到builroot根目录，再次make
5.在output/images目录可以得到uboot.bin,xxx.dtb,zimage和rootfs.tar
6. 烧录TF卡启动盘:
参考搬运：荔枝派Zero V3s开发板入坑记录 (TF/SD卡启动)(主线Linux,主线u-boot)
1) 删除TF卡所有分区
2) 将uboot写入到sd卡8k偏移处(必须8K偏移, brom龟腚的)。
sudo dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=1024 seek=8
3) 建立第一个分区,大小32M(可以随意填写), 格式FAT16, 把zImage, sun8i-v3s-licheepi-zero.dtb拷贝到 这个分区
4) 建立第二个分区，用尽剩余空间,格式ext4, 把buildroot产生的rootfs.tar解压到该分区根目录
tar xvf output/images/rootfs.tar -C /挂载的tf卡第二个分区目录
附 log如下：
U-Boot SPL 2017.01-rc2 (Nov 08 2018 - 20:06:11) DRAM: 64 MiB Trying to boot from MMC1 U-Boot 2017.01-rc2 (Nov 08 2018 - 20:06:11 +0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB MMC: SUNXI SD/MMC: 0 SF: unrecognized JEDEC id bytes: 00, 00, 00 *** Warning - spi_flash_probe() failed, using default environment In: serial@01c28000 Out: serial@01c28000 Err: serial@01c28000 U-Boot 2017.01-rc2 (Nov 08 2018 - 20:06:11 +0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB MMC: SUNXI SD/MMC: 0 SF: unrecognized JEDEC id bytes: 00, 00, 00 *** Warning - spi_flash_probe() failed, using default environment In: serial@01c28000 Out: serial@01c28000 Err: serial@01c28000 Net: No ethernet found. starting USB... No controllers found Hit any key to stop autoboot: 0 reading zImage 3937936 bytes read in 206 ms (18.2 MiB/s) reading sun8i-v3s-licheepi-zero.dtb 11187 bytes read in 26 ms (419.9 KiB/s) ## Flattened Device Tree blob at 41800000 Booting using the fdt blob at 0x41800000 Loading Device Tree to 42dfa000, end 42dffbb2 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.13.16-licheepi-zero (root@ubuntu) (gcc version 7.3.0 (Buildroot 2018.08.2)) #3 SMP Fri Nov 9 00:17:39 CST 2018 [ 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] percpu: Embedded 16 pages/cpu @c3f5f000 s33868 r8192 d23476 u65536 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 [ 0.000000] Kernel command line: console=ttyS0,115200 panic=5 rootwait root=/dev/mmcblk0p2 earlyprintk rw vt.global_cursor_default=0 [ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes) [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Memory: 55096K/65536K available (6144K kernel code, 217K rwdata, 1436K rodata, 1024K init, 261K bss, 10440K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xc4800000 - 0xff800000 ( 944 MB) [ 0.000000] lowmem : 0xc0000000 - 0xc4000000 ( 64 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0700000 (7136 kB) [ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB) [ 0.000000] .data : 0xc0a00000 - 0xc0a366c0 ( 218 kB) [ 0.000000] .bss : 0xc0a3d7f0 - 0xc0a7efec ( 262 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU event tracing is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 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] arch_timer: cp15 timer(s) running at 24.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000019] Switching to timer-based delay loop, resolution 41ns [ 0.000174] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000404] Console: colour dummy device 80x30 [ 0.000438] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.000453] pid_max: default: 32768 minimum: 301 [ 0.000580] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000597] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.001194] CPU: Testing write buffer coherency: ok [ 0.001567] /cpus/cpu@0 missing clock-frequency property [ 0.001591] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002044] Setting up static identity map for 0x40100000 - 0x40100060 [ 0.002229] Hierarchical SRCU implementation. [ 0.002729] smp: Bringing up secondary CPUs ... [ 0.002743] smp: Brought up 1 node, 1 CPU [ 0.002751] SMP: Total of 1 processors activated (48.00 BogoMIPS). [ 0.002758] CPU: All CPU(s) started in SVC mode. [ 0.003509] devtmpfs: initialized [ 0.006461] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.006735] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.006765] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.006925] pinctrl core: initialized pinctrl subsystem [ 0.007808] random: get_random_u32 called from bucket_table_alloc+0x110/0x238 with crng_init=0 [ 0.007943] NET: Registered protocol family 16 [ 0.008390] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.009493] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.009511] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.022063] SCSI subsystem initialized [ 0.022350] usbcore: registered new interface driver usbfs [ 0.022417] usbcore: registered new interface driver hub [ 0.022503] usbcore: registered new device driver usb [ 0.022766] pps_core: LinuxPPS API ver. 1 registered [ 0.022777] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.022808] PTP clock support registered [ 0.023035] Advanced Linux Sound Architecture Driver Initialized. [ 0.024843] clocksource: Switched to clocksource arch_sys_counter [ 0.035851] NET: Registered protocol family 2 [ 0.036445] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.036478] TCP bind hash table entries: 1024 (order: 1, 8192 bytes) [ 0.036501] TCP: Hash tables configured (established 1024 bind 1024) [ 0.036624] UDP hash table entries: 256 (order: 1, 8192 bytes) [ 0.036672] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) [ 0.036863] NET: Registered protocol family 1 [ 0.037458] RPC: Registered named UNIX socket transport module. [ 0.037476] RPC: Registered udp transport module. [ 0.037481] RPC: Registered tcp transport module. [ 0.037487] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.039536] workingset: timestamp_bits=30 max_order=14 bucket_order=0 [ 0.048572] NFS: Registering the id_resolver key type [ 0.048619] Key type id_resolver registered [ 0.048626] Key type id_legacy registered [ 0.049668] random: fast init done [ 0.052668] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.052690] io scheduler noop registered [ 0.052697] io scheduler deadline registered [ 0.052942] io scheduler cfq registered (default) [ 0.052956] io scheduler mq-deadline registered [ 0.052962] io scheduler kyber registered [ 0.057383] sun8i-v3s-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver [ 0.130187] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled [ 0.133726] console [ttyS0] disabled [ 0.153995] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 33, base_baud = 1500000) is a U6_16550A [ 0.730815] console [ttyS0] enabled [ 0.737534] libphy: Fixed MDIO Bus: probed [ 0.741981] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.748597] ehci-platform: EHCI generic platform driver [ 0.754087] ehci-platform 1c1a000.usb: EHCI Host Controller [ 0.759759] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1 [ 0.767682] ehci-platform 1c1a000.usb: irq 25, io mem 0x01c1a000 [ 0.794889] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00 [ 0.802044] hub 1-0:1.0: USB hub found [ 0.806020] hub 1-0:1.0: 1 port detected [ 0.810484] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.816779] ohci-platform: OHCI generic platform driver [ 0.822323] ohci-platform 1c1a400.usb: Generic Platform OHCI controller [ 0.829049] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2 [ 0.837003] ohci-platform 1c1a400.usb: irq 26, io mem 0x01c1a400 [ 0.909912] hub 2-0:1.0: USB hub found [ 0.913739] hub 2-0:1.0: 1 port detected [ 0.921298] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers [ 0.931051] sun6i-rtc 1c20400.rtc: rtc core: registered rtc-sun6i as rtc0 [ 0.937938] sun6i-rtc 1c20400.rtc: RTC enabled [ 0.942468] i2c /dev entries driver [ 0.947364] input: ns2009_ts as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-0048/input/input0 [ 0.956908] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0) [ 1.025085] sunxi-mmc 1c0f000.mmc: base:0xc4869000 irq:23 [ 1.032135] usbcore: registered new interface driver usbhid [ 1.037809] usbhid: USB HID core driver [ 1.043484] NET: Registered protocol family 17 [ 1.048163] Key type dns_resolver registered [ 1.052570] Registering SWP/SWPB emulation handler [ 1.064226] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator [ 1.075671] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 1.081437] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 3 [ 1.092806] hub 3-0:1.0: USB hub found [ 1.096782] hub 3-0:1.0: 1 port detected [ 1.101852] using random self ethernet address [ 1.106411] using random host ethernet address [ 1.111878] usb0: HOST MAC 82:36:5c:de:e9:65 [ 1.116306] usb0: MAC 7e:61:88:48:1c:f4 [ 1.120188] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008 [ 1.127706] g_cdc gadget: g_cdc ready [ 1.131701] sun6i-rtc 1c20400.rtc: setting system clock to 1970-01-01 00:00:32 UTC (32) [ 1.139972] vcc3v0: disabling [ 1.142948] vcc5v0: disabling [ 1.145969] ALSA device list: [ 1.148935] No soundcards found. [ 1.154304] Waiting for root device /dev/mmcblk0p2... [ 1.191988] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.201993] mmc0: new high speed SDHC card at address 0001 [ 1.208315] mmcblk0: mmc0:0001 SD8GB 7.28 GiB [ 1.214376] mmcblk0: p1 p2 [ 1.246409] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities [ 1.255643] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities [ 1.283859] musb-hdrc musb-hdrc.1.auto: VBUS_ERROR in b_idle (80, <SessEnd), retry #0, port1 00000100 [ 1.356292] EXT4-fs (mmcblk0p2): recovery complete [ 1.363139] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.371387] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 1.380654] devtmpfs: mounted [ 1.384805] Freeing unused kernel memory: 1024K [ 1.472655] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered Starting logging: OK Starting mdev... Initializing random number generator... done. Starting network: OK Welcome to Buildroot buildroot login: root #
