Firefly-RK3288 编译debian问题

caven

以下提交日志没有：
commit 08bfc1d6f9612a1045209d4fb8a8012d911273ab (HEAD -> firefly)
Author: liulq <llq@t-chip.com.cn>
Date:   Mon Jul 6 15:12:33 2020 +0800

    [u-boot]: update in commit f6759c8e50d7768338740cbd1b0d8803011371c0

commit f953c97cc507a069f3400a71402ac5de0726d97e
Author: liulq <llq@t-chip.com.cn>
Date:   Mon Jul 6 15:12:19 2020 +0800

    [kernel]: update in commit 43ba1641bbfd903c9406c9aa30e8845f1a75bfaf


最后一条提交·日志是 7月28日的，缺7月6日提交的2条日志；
commit a708bcd1af52c64997325ee3213f28abc437266d
Author: zhangxf <zxf0@t-chip.com.cn>
Date:   Tue Jul 28 16:31:23 2020 +0800

重新执行了git更新命令，还是没有以上缺失日志
./bundle/update rk3288-linux-bundle
git rebase FETCH_HEAD
./bundle/update common-linux-bundle
git rebase FETCH_HEAD

caven

请问下拉代码的git命令在哪个目录下执行啊，按照以上命令执行了一遍任然没有看到那2条日志；
执行过程：
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git reset --hard 442ad5955470e2f4f2336881e9bc14ec4c041572
HEAD is now at 442ad59 [SDK]:Init Firefly SDK in 20200628
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# cd bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git reset --hard
HEAD is now at 546e9d8 update: 3.bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git remote update
Fetching origin
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git pull origin rk3288-linux-bundle:rk3288-linux-bundle

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git reset --hard
HEAD is now at 546e9d8 update: 3.bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git pull origin common-linux-bundle:common-linux-bundle
Already up-to-date.
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git reset --hard
HEAD is now at 546e9d8 update: 3.bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# cd ..
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ./bundle/update rk3288-linux-bundle
[Info]Update Bundle repo...

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
Switched to branch 'rk3288-linux-bundle'
-------------------------------------------
[Info]Update to FETCH_HEAD:
From ./bundle/0.bundle
* branch            HEAD       -> FETCH_HEAD
[Info]Fetch ./bundle/0.bundle successfully!!
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git rebase FETCH_HEAD
First, rewinding head to replay your work on top of it...
Fast-forwarded HEAD to FETCH_HEAD.
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ./bundle/update common-linux-bundle
[Info]Update Bundle repo...

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
Switched to branch 'common-linux-bundle'
-------------------------------------------
[Info]Update to FETCH_HEAD:
From ./bundle/3.bundle
* branch            HEAD       -> FETCH_HEAD
[Info]Fetch ./bundle/3.bundle successfully!!
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git rebase FETCH_HEAD
First, rewinding head to replay your work on top of it...

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git log
commit a708bcd1af52c64997325ee3213f28abc437266d
Author: zhangxf <zxf0@t-chip.com.cn>
Date:   Tue Jul 28 16:31:23 2020 +0800

    [docs]: update in commit 722401607cee988be4a1be5c5a481473743fb384

commit c1e02d8e16bdd0039ddc7b055729ab1b6fa7386c
Author: zhangxf <zxf0@t-chip.com.cn>
Date:   Fri Jul 3 11:52:16 2020 +0800

    [device/rockchip]: update in commit e590d19a4db8c9a9f44daa55146d51ad14a7a9c0

commit 4efd7b76b62caa7b1d6186f24edfac2f0784f921
Author: Firefly <service@t-firefly.com>
Date:   Wed Jul 1 15:07:33 2020 +0800

    [buildroot]: update in commit 17b63ddd7a1f4db6f1d468aaf61cb6903335d5b2

commit 93d19b2186d6204ea2d75d57ea5493cc4d618f69
Author: Firefly <service@t-firefly.com>
Date:   Mon Jun 29 17:27:54 2020 +0800

    [device/rockchip]: update in commit da4f63c084e7646b8d20f9c1fcbedb37f2dee36a

commit 442ad5955470e2f4f2336881e9bc14ec4c041572
Author: Firefly <service@t-firefly.com>
Date:   Sun Jun 28 18:09:32 2020 +0800

    [SDK]:Init Firefly SDK in 20200628

commit f2bc782ebe213b95d05481f3b42d60f46909abeb
Author: Firefly <service@t-firefly.com>
Date:   Sun Jun 28 18:09:31 2020 +0800

root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk#

caven

       重新更新了代码，可以看到7月6日的提交代码了，重编了 uboot，与kernel； 重新烧录了一遍，提示成功；现象还是原样，按住recovery 重启，升级任然找不到设备（uboot是否有问题，看日志看不出，我没有烧录recovery.img 是否与这个有关），内核启动不了（没有启动过程的日志）；      分区烧录时，boot区是选择 ./kernel/zboot.img 还是 ./kernel/boot.img  ./kernel/kernel.img，3种我都分别烧录了，内核都是没有打印信息；
       启动参数需要增加吗，这是parameter-ubuntu.txt中的 GPTCMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00600000@0x0005a000(rootfs),-@0x0065a000(userdata:grow)
uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9

通常方式启动板子的串口日志：
DDR Version 1.08 20190523
In
Channel a: DDR3 400MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Channel b: DDR3 400MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Memory OK
Memory OK
OUT
Boot1 Release Time: Nov 27 2019 15:30:08, version: 2.58
ChipType = 0x8, 249
mmc2:cmd19,100
SdmmcInit=2 0
BootCapSize=2000
UserCapSize=7456MB
FwPartOffset=2000 , 2000
mmc0:cmd8,400
mmc0:cmd8,400
mmc0:cmd8,400
SdmmcInit=0 1
StorageInit ok = 25894
SecureMode = 0
SecureInit read PBA: 0x4
SecureInit read PBA: 0x404
SecureInit read PBA: 0x804
SecureInit read PBA: 0xc04
SecureInit read PBA: 0x1004
SecureInit read PBA: 0x1404
SecureInit read PBA: 0x1804
SecureInit read PBA: 0x1c04
SecureInit ret = 0, SecureMode = 0
atags_set_bootdev: ret:(0)
GPT part:  0, name:            uboot, start:0x4000, size:0x2000
GPT part:  1, name:            trust, start:0x6000, size:0x2000
GPT part:  2, name:             misc, start:0x8000, size:0x2000
GPT part:  3, name:             boot, start:0xa000, size:0x10000
GPT part:  4, name:         recovery, start:0x1a000, size:0x10000
GPT part:  5, name:           backup, start:0x2a000, size:0x10000
GPT part:  6, name:           rootfs, start:0x5a000, size:0x600000
GPT part:  7, name:         userdata, start:0x65a000, size:0x835fdf
find part:uboot OK. first_lba:0x4000.
find part:trust OK. first_lba:0x6000.
LOADER Check OK! 0x4000, 136689
TOS    Check OK! 0x6000, 173093
Enter Trust OS
INF [0x0] TEE-CORE:init_primary_helper:385: Core0 Initializing (1.1.0-421-gd098c6d2 #4 Thu Feb 20 01:29:17 UTC 2020 arm)

INF [0x0] TEE-CORE:init_primary_helper:386: Release version: 1.3

INF [0x0] TEE-CORE:init_primary_helper:387: Next entry point address: 0x200000

INF [0x0] TEE-CORE:init_teecore:83: teecore inits done


U-Boot 2017.09 (Aug 13 2020 - 00:56:13 -0700)

Model: Firefly-RK3288
PreSerial: 2
DRAM:  2 GiB
Sysmem: init
Relocation Offset is: 00000000
Using default environment

dwmmc@ff0c0000: 1, dwmmc@ff0f0000: 0
Bootdev(atags): mmc 0
MMC0: High Speed, 52Mhz
PartType: EFI
boot mode: recovery (misc)
Load FDT from recovery part
DTB: rk-kernel.dtb
I2c0 speed: 400000Hz
vdd_log 1100000 uV
*** Warning - bad CRC, using default environment

Failed to found available display route
stdio_add_devices: Video device failed (ret=-19)
In:    serial@ff690000
Out:   serial@ff690000
Err:   serial@ff690000
Model: Firefly-RK3288 Board (Linux Opensource)
CLK: (uboot. arm: enter 1000000 KHz, init 1000000 KHz, kernel 0N/A)
  apll 1000000 KHz
  dpll 396000 KHz
  cpll 384000 KHz
  gpll 594000 KHz
  npll 24000 KHz
  aclk_bus 297000 KHz
Net:   No ethernet found.
Hit key to stop autoboot('CTRL+C'):  0
ANDROID: reboot reason: "recovery"
Booting ZIMAGE kernel at 0x02008000(Uncompress to 0) with fdt at 0x8300000...


## Booting Android Image at 0x02007800 ...
Kernel load addr 0x02008000 size 8112 KiB
RAM disk load addr 0x0a200000 size 7740 KiB
## Flattened Device Tree blob at 08300000
   Booting using the fdt blob at 0x8300000
   XIP Kernel Image ... OK
  'reserved-memory' dma-unusable@fe000000: addr=fe000000 size=1000000
  'reserved-memory' ramoops@00000000: addr=8000000 size=f0000
   Loading Ramdisk to 0f871000, end 0ffffd6a ... OK
   Loading Device Tree to 0f85a000, end 0f870136 ... OK
Adding bank: 0x00000000 - 0x08400000 (size: 0x08400000)
Adding bank: 0x09300000 - 0x80000000 (size: 0x76d00000)
Total: 3707.326 ms

Starting kernel ...                后面就没有出日志了

caven

我开始是烧录整个固件的，但是有问题才分区烧录的；我使用debian，根据指导书修改了，但是配置还是用ubuntu的；paramter.txt 没有reovery分区所以我也没有加进去；
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ls -l device/rockchip/.BoardConfig.mk
lrwxrwxrwx 1 root root 31 Aug  5 09:21 device/rockchip/.BoardConfig.mk -> rk3288/firefly-rk3288-ubuntu.mk
   
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# cat device/rockchip/rk3288/firefly-rk3288-ubuntu.mk
#!/bin/bash

CMD=`realpath $BASH_SOURCE`
CUR_DIR=`dirname $CMD`

source $CUR_DIR/BoardConfig.mk

# Uboot defconfig
export RK_UBOOT_DEFCONFIG=firefly-rk3288
# Kernel defconfig
export RK_KERNEL_DEFCONFIG=firefly_linux_defconfig
# Kernel dts
export RK_KERNEL_DTS=rk3288-firefly
# parameter for GPT table
export RK_PARAMETER=parameter-ubuntu.txt
# packagefile for pack image files
export RK_PACKAGE_FILE=rk3288-ubuntu-package-file

# Set rootfs type, including ext2 ext4 squashfs
export RK_ROOTFS_TYPE=ext4
# rootfs image path
export RK_ROOTFS_IMG=ubuntu_rootfs/rk3288_ubuntu_rootfs.img
# recovery ramdisk
export RK_RECOVERY_RAMDISK=recovery-arm.cpio.gz

# Buildroot config
export RK_CFG_BUILDROOT=
# Recovery config
export RK_CFG_RECOVERY=
#OEM config
export RK_OEM_DIR=
#userdata config
export RK_USERDATA_DIR=

root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ll ubuntu_rootfs/
total 8
drwxr-xr-x  2 root root 4096 Aug  3 22:14 ./
drwxr-xr-x 20 root root 4096 Aug 13 19:59 ../
lrwxrwxrwx  1 root root   27 Aug  3 22:14 rk3288_ubuntu_rootfs.img -> ../debian/linaro-rootfs.img

root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# cat tools/linux/Linux_Pack_Firmware/rockdev/rk3288-ubuntu-package-file
# NAME                Relative path
#
#HWDEF                HWDEF
package-file        package-file
bootloader        Image/MiniLoaderAll.bin
parameter        Image/parameter.txt
trust                Image/trust.img
uboot                Image/uboot.img
boot                Image/boot.img
misc                Image/misc.img
recovery        Image/recovery.img
rootfs                Image/rootfs.img
userdata:grow RESERVED
backup                RESERVED


root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ll rockdev
total 15980
drwxr-xr-x  3 root root     4096 Aug 13 02:33 ./
drwxr-xr-x 20 root root     4096 Aug 13 19:59 ../
lrwxrwxrwx  1 root root       19 Aug  4 03:18 boot.img -> ../kernel/zboot.img
lrwxrwxrwx  1 root root       55 Aug  4 03:18 idbloader.img -> /home/lzd/work/rtl3288/firefly-sdk/u-boot/idbloader.img
lrwxrwxrwx  1 root root       37 Aug  4 03:18 MiniLoaderAll.bin -> ../u-boot/rk3288_loader_v1.08.258.bin
lrwxrwxrwx  1 root root       44 Aug  4 03:18 misc.img -> ../device/rockchip/rockimg/wipe_all-misc.img*
drwxr-xr-x  2 root root     4096 Aug  4 03:28 pack/
lrwxrwxrwx  1 root root       46 Aug  4 03:18 parameter.txt -> ../device/rockchip/rk3288/parameter-ubuntu.txt
-rw-r--r--  1 root root 16351232 Aug 13 02:33 recovery.img
lrwxrwxrwx  1 root root       27 Aug  4 03:18 rootfs.img -> ../debian/linaro-rootfs.img
lrwxrwxrwx  1 root root       19 Aug  4 03:18 trust.img -> ../u-boot/trust.img
lrwxrwxrwx  1 root root       19 Aug  4 03:18 uboot.img -> ../u-boot/uboot.img


root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# cat device/rockchip/rk3288/parameter-ubuntu.txt
FIRMWARE_VER: 8.1
MACHINE_MODEL:RK3288
MACHINE_ID:007
MANUFACTURER:RK3288
MAGIC: 0x5041524B
ATAG: 0x00200800
MACHINE: 3288
CHECK_MASK: 0x80
PWR_HLD: 0,0,A,0,1
TYPE: GPT
CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00600000@0x0005a000(rootfs),-@0x0065a000(userdata:grow)
uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9

caven

烧录整个固件，内核启动成功了，串口可以进入命令行，且可以执行命令；  但debian文件系统进入有些问题，不能显示界面，不知道是显卡驱动问题，还是文件系统问题；
错误日志：
[   10.557080] rc.local[717]: [FAILEDuevent path:/sys/bus/usb/devices/1-1/uevent]
Failed to start Light Display Manager.


[   11.111450] rc.local[717]: line: DRIVER=usb[FAILED]
Failed to start Light Display Manager.[   11.117499]



[[   11.702159] dhd_conf_set_txglom_params: txglom_mode=copy
FAILED dhd_conf_set_txglom_params: txglomsize=0, deferred_tx_len=0
[0m[   11.715503] dhd_conf_set_txglom_params: txinrx_thres=-1, dhd_txminmax=1
[   11.384576] [   11.722358] dhd_conf_set_txglom_params: tx_max_offset=0, txctl_tmo_fix=300
] [   11.730513] dhd_conf_get_disable_proptx: fw_proptx=0, disable_proptx=1
rc.localFailed to start Light Display Manager.
[717]: , prefix: PRODUCT=.[   11.737814] dhd_preinit_ioctls wl ampdu_hostreorder failed -23

See 'systemctl status lightdm.service' for details.
[   11.450372] rc.local[717]: line: MODALIAS=usb:v0A12p0001d8891dcE0dsc01dp01icE0isc01ip01in01
[   11.457689] rc.local[717]: , prefix: PRODUCT=.
[   11.462042] rc.local[717]: uevent path:/sys/bus/usb/devices/1-1.4:1.0/uevent
[   11.469037] rc.local[717]: line: DEVTYPE=usb_interface
[   11.474136] rc.local[717]: , prefix: PRODUCT=.
[   11.478553] rc.local[717]: line: DRIVER=hub
[   11.482720] rc.local[717]: , prefix: PRODUCT=.
[   11.487135] rc.local[717]: line: PRODUCT=1a40/101/111
[   11.492159] rc.local[717]: , prefix: PRODUCT=.
[   11.496584] rc.local[717]: pid:vid : 1a40:0101
[   11.501065] rc.local[717]: line: TYPE=9/0/1
[   11.505142] rc.local[717]: , prefix: PRODUCT=.
[   11.509549] rc.local[717]: line: INTERFACE=9/0/0
[   11.514153] rc.local[717]: , prefix: PRODUCT=.
[   11.518568] rc.local[717]: line: MODALIAS=usb:v1A40p0101d0111dc09dsc00dp01ic0[   11.823896] rtt_do_get_ioctl: failed to send getbuf proxd iovar (CMD ID : 1), status=-23
9isc00ip00in00
[   11.838755] dhd_rtt_init : FTM is not supported
[   11.844657] dhd_preinit_ioctls: SensorHub diabled 0
[   11.845025] dhd_preinit_ioctls failed to set ShubHub disable
[   11.845379] dhd_ndo_get_version: failed, retcode = -23
[   11.845799] dhd_wl_ioctl_get_intiovar: get int iovar wnm_bsstrans_resp failed, ERR -23
[   11.845800] failed to get wnm_bsstrans_resp
[   11.846135] failed to set WNM capabilities
[   11.846293] dhd_conf_set_country: set country ALL, revision 0
[   11.849194] Country code: ALL (ALL/0)
[   11.850741] wl_android_wifi_on: Success
[   11.853874] CFG80211-ERROR) __wl_update_wiphybands : error reading vhtmode (-23)
[   11.858823] dhd_open : the lock is released.
[   11.858824] dhd_open: Exit ret=0
[   11.539234] rc.local[717]: , prefix: PRODUCT=.
[   11.606583] rc.local[  OK  [717]: ] uevent path:/sys/bus/usb/devices/1-1.1/ueventStopped Light Display Manager.


[   11.703055] rc.local[717]: line: DEVNUM=003[FAILED] Failed to start Light Display Manager.
See 'systemctl status lightdm.service'

caven

up

caven

编译debian是下载了大量的库，怎么才能把这些库清掉，然后重编。

caven

重新搭了个环境，编译debian。我使用P: live-build 1:20191221

第一次编译，出现错误，binary-tar.tar.gz 没有生成，lb source 已经是 lb build，最后的代码了，所以我猜测是live-build生成的压缩包名可能变了
日志如下 ：
[2020-08-14 22:39:02] lb source
P: start exec source
P: exec source  before Set_defaults
P: exec source  before LB_SOURCE: false
if [ -f binary-tar.tar.gz ]; then \
        tar -jcf linaro-stretch-alip-`date +%Y%m%d`-1.config.tar.bz2 auto/ config/ configure; \
        sudo mv binary.contents linaro-stretch-alip-`date +%Y%m%d`-1.contents; \
        sudo mv chroot.packages.live linaro-stretch-alip-`date +%Y%m%d`-1.packages; \
        sudo mv binary-tar.tar.gz linaro-stretch-alip-`date +%Y%m%d`-1.tar.gz; \
        md5sum linaro-stretch-alip-`date +%Y%m%d`-1.build-log.txt linaro-stretch-alip-`date +%Y%m%d`-1.config.tar.bz2 linaro-stretch-alip-`date +%Y%m%d`-1.contents linaro-stretch-alip-`date +%Y%m%d`-1.packages linaro-stretch-alip-`date +%Y%m%d`-1.tar.gz > linaro-stretch-alip-`date +%Y%m%d`-1.md5sums.txt; \
        sha1sum linaro-stretch-alip-`date +%Y%m%d`-1.build-log.txt linaro-stretch-alip-`date +%Y%m%d`-1.config.tar.bz2 linaro-stretch-alip-`date +%Y%m%d`-1.contents linaro-stretch-alip-`date +%Y%m%d`-1.packages linaro-stretch-alip-`date +%Y%m%d`-1.tar.gz > linaro-stretch-alip-`date +%Y%m%d`-1.sha1sums.txt; \
fi
Failed to run livebuild, please check your network connection.
\033[36m Run mk-base-debian.sh first \033[0m
Extract image
tar: linaro-stretch-alip-*.tar.gz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
umount: binary/dev: mountpoint not found
Making rootfs!
dd: failed to open 'linaro-rootfs.img': Too many levels of symbolic links
====Build Debian9 ok!====


然后我在./firefly-sdk/debian/ubuntu-build-service/stretch-desktop-armhf/Makefile 新增了一块代码，以上错误就过了
        set -e; sudo lb build 2>&1 | tee $(LOGFILE)
        #新增的代码
        if [ -f live-image-armhf.tar.tar.gz ]; then \
                sudo mv live-image-armhf.tar.tar.gz binary-tar.tar.gz; \
                sudo mv live-image-armhf.contents binary.contents; \
        fi

        if [ -f binary-tar.tar.gz ]; then \
                tar -jcf $(CONFIGFILE) auto/ config/ configure; \
                sudo mv binary.contents $(LISTFILE); \
                sudo mv chroot.packages.live $(PKGSFILE); \
                sudo mv binary-tar.tar.gz $(TARGZFILE); \
                md5sum $(LOGFILE) $(CONFIGFILE) $(LISTFILE) $(PKGSFILE) $(TARGZFILE) > $(MD5SUMSFILE); \
                sha1sum $(LOGFILE) $(CONFIGFILE) $(LISTFILE) $(PKGSFILE) $(TARGZFILE) > $(SHA1SUMSFILE); \
        fi


但是还是没有成功，日志有好几个地方提示有问题，但我不确定那些是关键信息；
root@ubuntu:/# chmod o+x /usr/lib/dbus-1.0/dbus-daemon-launch-helper
root@ubuntu:/# apt-get update
qemu: Unsupported syscall: 384
qemu: Unsupported syscall: 384
Err:1 https://mirrors.tuna.tsinghua.edu.cn/debian stretch InRelease
  Could not resolve host: mirrors.tuna.tsinghua.edu.cn
Err:2 https://mirrors.tuna.tsinghua.edu.cn/debian-security stretch/updates InRelease
  Could not resolve host: mirrors.tuna.tsinghua.edu.cn
Err:3 https://mirrors.tuna.tsinghua.edu.cn/debian stretch-updates InRelease
  Could not resolve host: mirrors.tuna.tsinghua.edu.cn

。。。。。。。。。。。。。。。。。。。。。。。

caven

这个看过，只是比较高层的执行；原来有编译出 linaro-rootfs.img ，上次因为kernel起不来，重新更新了代码，原来的工程编译debian失败，重新搭了一个环境还是失败；

caven

问题解决，更换debian的镜像（从清华 --》华为），手动 删除 debian/linaro-rootfs.img  。 debian编译成功，且可以在开发板上正常运行；
谢谢  时间的蝴蝶。