T527 SDK编译buildroot时报错：

Use init ramdisk file: '/home/alinx/08_T527/02-MYIR-SDK/LT527/kernel/linux-5.15/bsp/ramfs/rootfs_arm64.cpio.gz'.
Copy modules to target ...
15985 blocks
37062 blocks
bootimg_build
Copy boot.img to output directory ...

sun55iw3p1 compile all(Kernel+modules+boot.img) successful


INFO: build dts ...
INFO: Prepare toolchain ...
Setup BSP files
'/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/kernel/staging/sunxi.dtb' -> '/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/sunxi.dtb'
INFO: build rootfs ...
INFO: build buildroot ...
make: Entering directory '/home/alinx/08_T527/02-MYIR-SDK/LT527/buildroot/buildroot-202205'
>>> host-libglib2 2.70.4 Installing to host directory
PATH="/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/sbin:/home/alinx/08_T527/02-MYIR-SDK/LT527/prebuilt/hostbuilt/linux-x86/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/prebuilt/hostbuilt/linux-x86/bin:/home/alinx/anaconda3/bin:/home/alinx/anaconda3/condabin:/home/alinx/01_TQT113/06_SorceCode/t113-s3_linux-sdk-v1.1/out/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf/bin:/home/alinx/01_TQT113/06_SorceCode/t113-s3_linux-sdk-v1.1/out/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf/bin:/home/alinx/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/opt/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/build/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/build/bin" PKG_CONFIG="/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/pkgconfig:/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/share/pkgconfig"  PYTHONNOUSERSITE=y /home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin/ninja  -C /home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4//build install
ninja: Entering directory `/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4//build'
[0/1] Installing files.
Installing glib/libglib-2.0.so.0.7000.4 to /home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib
Stripping target 'glib/libglib-2.0.so.0.7000.4'.
Traceback (most recent call last):
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/mesonmain.py", line 153, in run
    return options.run_func(options)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 771, in run
    installer.do_install(datafilename)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 550, in do_install
    self.install_targets(d, dm, destdir, fullprefix)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 706, in install_targets
    self.do_strip(d.strip_bin, fname, outname)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 574, in do_strip
    returncode, stdo, stde = self.Popen_safe(strip_bin + [outname])
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 365, in Popen_safe
    p, o, e = Popen_safe(*args, **kwargs)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/mesonlib/universal.py", line 1408, in Popen_safe
    p = subprocess.Popen(args, universal_newlines=True, close_fds=False,
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/subprocess.py", line 966, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/subprocess.py", line 1842, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'export'

ERROR: Unhandled python exception

    This is a Meson bug and should be reported!
FAILED: meson-install
/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin/meson install --no-rebuild
ninja: build stopped: subcommand failed.
package/pkg-generic.mk:300: recipe for target '/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4/.stamp_host_installed' failed
make[1]: *** [/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4/.stamp_host_installed] Error 1
Makefile:96: recipe for target '_all' failed
make: *** [_all] Error 2
make: Leaving directory '/home/alinx/08_T527/02-MYIR-SDK/LT527/buildroot/buildroot-202205'
ERROR: build buildroot Failed
INFO: build_buildroot_rootfs failed

meson更新到1.4，python尝试了3.8和3.10.14，都是报相同的错误。请专家帮忙看看，谢谢！

T527 SDK编译buildroot时报错：

Use init ramdisk file: '/home/alinx/08_T527/02-MYIR-SDK/LT527/kernel/linux-5.15/bsp/ramfs/rootfs_arm64.cpio.gz'.
Copy modules to target ...
15985 blocks
37062 blocks
bootimg_build
Copy boot.img to output directory ...

sun55iw3p1 compile all(Kernel+modules+boot.img) successful


INFO: build dts ...
INFO: Prepare toolchain ...
Setup BSP files
'/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/kernel/staging/sunxi.dtb' -> '/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/sunxi.dtb'
INFO: build rootfs ...
INFO: build buildroot ...
make: Entering directory '/home/alinx/08_T527/02-MYIR-SDK/LT527/buildroot/buildroot-202205'
>>> host-libglib2 2.70.4 Installing to host directory
PATH="/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/sbin:/home/alinx/08_T527/02-MYIR-SDK/LT527/prebuilt/hostbuilt/linux-x86/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/prebuilt/hostbuilt/linux-x86/bin:/home/alinx/anaconda3/bin:/home/alinx/anaconda3/condabin:/home/alinx/01_TQT113/06_SorceCode/t113-s3_linux-sdk-v1.1/out/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf/bin:/home/alinx/01_TQT113/06_SorceCode/t113-s3_linux-sdk-v1.1/out/gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf/bin:/home/alinx/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/opt/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/build/bin:/home/alinx/08_T527/02-MYIR-SDK/LT527/build/bin" PKG_CONFIG="/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/pkgconfig:/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/share/pkgconfig"  PYTHONNOUSERSITE=y /home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin/ninja  -C /home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4//build install
ninja: Entering directory `/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4//build'
[0/1] Installing files.
Installing glib/libglib-2.0.so.0.7000.4 to /home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib
Stripping target 'glib/libglib-2.0.so.0.7000.4'.
Traceback (most recent call last):
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/mesonmain.py", line 153, in run
    return options.run_func(options)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 771, in run
    installer.do_install(datafilename)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 550, in do_install
    self.install_targets(d, dm, destdir, fullprefix)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 706, in install_targets
    self.do_strip(d.strip_bin, fname, outname)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 574, in do_strip
    returncode, stdo, stde = self.Popen_safe(strip_bin + [outname])
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/minstall.py", line 365, in Popen_safe
    p, o, e = Popen_safe(*args, **kwargs)
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/site-packages/mesonbuild/mesonlib/universal.py", line 1408, in Popen_safe
    p = subprocess.Popen(args, universal_newlines=True, close_fds=False,
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/subprocess.py", line 966, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/lib/python3.10/subprocess.py", line 1842, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'export'

ERROR: Unhandled python exception

    This is a Meson bug and should be reported!
FAILED: meson-install
/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/host/bin/meson install --no-rebuild
ninja: build stopped: subcommand failed.
package/pkg-generic.mk:300: recipe for target '/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4/.stamp_host_installed' failed
make[1]: *** [/home/alinx/08_T527/02-MYIR-SDK/LT527/out/t527/myd-lt527-full/buildroot/buildroot/build/host-libglib2-2.70.4/.stamp_host_installed] Error 1
Makefile:96: recipe for target '_all' failed
make: *** [_all] Error 2
make: Leaving directory '/home/alinx/08_T527/02-MYIR-SDK/LT527/buildroot/buildroot-202205'
ERROR: build buildroot Failed
INFO: build_buildroot_rootfs failed

meson更新到1.4，python尝试了3.8和3.10.14，都是报相同的错误。请专家帮忙看看，谢谢！

NFS挂载失败，Permission denied，网络可以互ping通，Host防火墙关了！请大神看下，谢谢！

root@TinaLinux:/#
root@TinaLinux:/#
root@TinaLinux:/# mount -t nfs -o nolock,rsize=1024,wsize=1024 192.168.0.162:/ho
me/bill/Public/nfs /mnt/app/
mount: mounting 192.168.0.162:/home/bill/Public/nfs on /mnt/app/ failed: Permission denied
root@TinaLinux:/# [ 1817.971122] [AP_WRN] [STA] ASSOC HTCAP 11N 58
[ 1817.976528] [AP_WRN] [HT40][xradio_bss_info_changed][ht_prot:0x00000002][HtProtMode:0x0000][Green:0x0004]
[ 1817.977294] [AP_WRN] [HT40][xradio_bss_info_changed][PhyModeCfg:0x4007]
[ 1817.977294] [ModemFlags :0x00000007]
[ 1817.977294] [ChWidthCfg :0x00000000]
[ 1817.977294] [PriChCfg :0x00000000]
[ 1817.977294] [BandCfg :0x00000000]
[ 1817.977294] [STBC_Enable :0x00000000]
[ 1817.977294] [PreambleCfg :0x00000000]
[ 1817.977294] [SGI_Enable :0x00000001]
[ 1817.977294] [GF_Enable :0x00000000]
ping 192.168.0.162
PING 192.168.0.162 (192.168.0.162): 56 data bytes
64 bytes from 192.168.0.162: seq=0 ttl=64 time=15.064 ms
64 bytes from 192.168.0.162: seq=1 ttl=64 time=96.225 ms
64 bytes from 192.168.0.162: seq=2 ttl=64 time=242.939 ms
64 bytes from 192.168.0.162: seq=3 ttl=64 time=249.361 ms
^Z[1]+ Stopped ping 192.168.0.162

@kirin 确实是驱动没有安装，已解决！谢谢！

@kirin 板子是1G的，搞成全面擦除OK了！

下载失败，从官网下载HDMI测试固件下载失败，我自己从官方SDK编出来的uart0固件也下载失败。
PhoenixSuit提示“烧写固件失败！请确保固件文件有效并且只能设备可以正常工作！”

[34.857]Volume attaching information dump:
[34.861] vol_id 1
[34.863] highest_lnum 5
[34.866] leb_count 3
[34.868] compat 0
[34.870] vol_type 3
[34.873] used_ebs 0
[34.875] last_data_size 0
[34.877] data_pad 0
Volume information dump:
vol_id 1
reserved_pebs 1
alignment 1
data_pad 0
vol_type 3
name_len 13
usable_leb_size 258048
used_ebs 1
used_bytes 258048
last_eb_bytes 258048
corrupted 0
upd_marker 0
name boot-resource
[34.909]ubi0 error: ubi_attach_mtd_dev: failed to attach mtd4, error -22
[34.915]UBI error: cannot attach mtd4
[34.919]UBI error: cannot initialize UBI, error -22
UBI init error 22
Please check, if the correct MTD partition is used (size big enough?)
[34.931]ubi part sys err !
[34.933]initialize sunxi spinand ubi failed
download_standard_gpt:write mbr sectors fail ret = 0

拿板第一天，搭好了环境，编完固件想刷进去试试，在开机状态下能够正常识别USB，然后按文档描述 reboot efex，设备重启，phoenixSuit界面显示未检测到设备接入电脑，按住FEL上电，效果一样。老板们帮忙看看。

图片传不动，只能搞一小段log

[02.160]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 4 ms (9.2 MiB/s)
[02.376]Loading Environment from SUNXI_FLASH... OK
[02.410]Item0 (Map) magic is bad
[02.413]usb burn from boot
delay time 0
weak:otg_phy_config
[02.424]usb prepare ok
[02.630]usb sof ok
[02.632]usb probe ok
[02.634]usb setup ok
set address 0x2c
set address 0x2c ok
[05.639]do_burn_from_boot usb : have no handshake
]HELLO! BOOT0 is starting!
[48]BOOT0 commit : 2337244-dirty