$ bitbake –k angstrom-qt5-x11-image
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8). 在Colibri imx6模块上面更新image并测试
a). 将上述生成好的image文件colibri-imx6-custom_Qt5-X11-Image_2.7b3-xxxxxxxx.2 按照这里的说明更新到 Colibri iMX6 模块上面去。
b). QT GPIO 应用使用的管脚为SODIMM PIN 127,这里在 Colibri Evaluation Board 上面将 X10 SODIMM 127 和 X21 LED1 相连,用于测试GPIO电平情况。
c). image 更新好后,我们可以逐项去测试上面每一个配置
./ uboot
如下可见默认环境变量的修改已经生效
--------------------------------
# env default –a
# printenv
…
vidargs=video=mxcfb0:dev=lcd,1024x768M@60,if=RGB666video=mxcfb1:off fbmem=8M
…
--------------------------------
./ kernel config 修改
如下可见kernel增加的驱动也已经编译进去了
--------------------------------
root@colibri-imx6-custom:~# zcat/proc/config.gz |grep RTL8152
CONFIG_USB_RTL8152=y
--------------------------------
./ device tree 修改
如下可见,除了默认的ttymxc0-2设备,还多了ttymxc3和ttymx***
--------------------------------
root@colibri-imx6-custom:~# ls/dev/ttymxc*
/dev/ttymxc0 /dev/ttymxc1 /dev/ttymxc2 /dev/ttymxc3 /dev/ttymx***
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./ Qt 程序自启动以及控制GPIO情况
如下图片

还有一起启动过程的视频如下:
http://v./v_show/id_XMzE3MDY4NDkyNA==.html
9). 总结
本文只是简单演示了利用 OpenEmbedded 可以非常方便的生成定制化 Embedded Linux,另外配合git,还可以很好的实现不同版本的管理。但是 OpenEmbedded 架构本身也是比较复杂的,要想灵活使用还需要对其做一些深入的学习才能得心应手。
IDP10T22C21EM2L1 - FOXBORO
IDP10TF1B01FS0R4 - FOXBORO
IDP10TS3B01FS01F - FOXBORO
IGP10-120D1F - FOXBORO
IGP10-120D1F - FOXBORO
IGP10-T22B21F-M1L1 - FOXBORO
IGP10-T22B21F-M1L1 - FOXBORO
IGP10-T22D1F-M1L1 - FOXBORO
IGP10-T22D1F-M1L1 - FOXBORO
IGP10120D1F - FOXBORO
IGP10120D1F - FOXBORO
IGP10A20D1FM1 - FOXBORO
IGP10A20D1FM1 - FOXBORO
IGP10A22D1FM1 - FOXBORO
IGP10A22D1FM1 - FOXBORO
IGP10A22E1F - FOXBORO
IGP10A22E1F - FOXBORO
IGP10T22B21FM1L1 - FOXBORO
IGP10T22B21FM1L1 - FOXBORO
IGP10T22D1FL1V2 - FOXBORO
IGP10T22D1FL1V2 - FOXBORO
IGP10T22D1FM1L1 - FOXBORO
IGP10T22D1FM1L1 - FOXBORO
IGP20-D34D21F-M2L1 - FOXBORO
IGP20-D34D21F-M2L1 - FOXBORO
IGP20A22D21FM1 - FOXBORO
IGP20A22D21FM1 - FOXBORO
IGP20A22E21FM1 - FOXBORO
IGP20A22E21FM1 - FOXBORO
IGP20D34D21***L1 - FOXBORO
IGP20D34D21***L1 - FOXBORO
IMT20-PA13FGZ - FOXBORO
IMT20-PA23FGZ - FOXBORO
IMT20-SA10FNS-G - FOXBORO
IMT20PA10FGZ - FOXBORO
IMT20PA13FGZ - FOXBORO
IMT20PA23FGZ - FOXBORO
IMT20SA10FNSG - FOXBORO
IMT25-PEATB20N-A - FOXBORO
IMT25IEATB10NAB - FOXBORO
IMT25PDADB10ZG - FOXBORO
IMT25PEATB10NAB - FOXBORO
IMT25PEATB20NA - FOXBORO
K0118BE - FOXBORO
K0118BP - FOXBORO
K0143AA - FOXBORO
K0144SZ - FOXBORO
K014BD-C - FOXBORO
K014BDC - FOXBORO
K0200YF - FOXBORO
KG4NLRH20MN22S - FOXBORO
KIT-C-E27-A-C - FOXBORO
KITCE27AC - FOXBORO
KO143AA - FOXBORO
KO143AK-E - FOXBORO
KO143AKE - FOXBORO
L0100BW - FOXBORO
L0111KZ - FOXBORO
L0111UT - FOXBORO
L0112PX - FOXBORO
L0113CP - FOXBORO
L0113VH - FOXBORO
L0114AG - FOXBORO
L0117AG - FOXBORO
L0117AN - FOXBORO
L0117BS - FOXBORO
L0118RA - FOXBORO
L0118UG - FOXBORO
L0118UJ - FOXBORO
L0119NP - FOXBORO
L0119SH - FOXBORO
L0119TR - FOXBORO
L0119VD - FOXBORO
L0120LA - FOXBORO
L0121CJ - FOXBORO
L0122AR - FOXBORO
L0122JU - FOXBORO
L0122JW - FOXBORO
L0122JY - FOXBORO
L0122RJ-B - FOXBORO
L0122RJB - FOXBORO
L0122TU-A - FOXBORO
L0122TUA - FOXBORO
L0123AL - FOXBORO
L0123CK - FOXBORO
M0122AC - FOXBORO
M0132PN - FOXBORO
M0152KE - FOXBORO
M0153YB - FOXBORO
M0154TR - FOXBORO
M0154XX - FOXBORO
M40G - FOXBORO
M4***S - FOXBORO
M66CT0H11 - FOXBORO
MO153YB - FOXBORO
MO153YB - FOXBORO
N0122EN - FOXBORO
N0138KS - FOXBORO
N0139EE - FOXBORO
N0140AF - FOXBORO
N0140AS - FOXBORO
N0141ZT - FOXBORO
N0143SY - FOXBORO
N0196SC - FOXBORO
N0279CJ - FOXBORO
N0279CT - FOXBORO
N0300FZ - FOXBORO
N0308JG - FOXBORO
N0308LY - FOXBORO
N0309LE - FOXBORO
N0309LQ - FOXBORO
N0309LR - FOXBORO
N0309LS - FOXBORO
N0310QC - FOXBORO
N0310WJ - FOXBORO
N119XY - FOXBORO
N124SA - FOXBORO
***38AR - FOXBORO
NO206LX - FOXBORO
NU148 IR - FOXBORO
NU148 IR - FOXBORO
NU148IR - FOXBORO
NU148IR - FOXBORO
P0106CX - FOXBORO
P0106MM - FOXBORO
P0120NP - FOXBORO
P0121KQ - FOXBORO
P0121PJ - FOXBORO
P0122MB - FOXBORO
P0122MBM - FOXBORO
P0122MBN - FOXBORO
P0162AX - FOXBORO
P0170NH - FOXBORO
P0300CF - FOXBORO
P0300CG - FOXBORO
P0400BA - FOXBORO
P0400CF - FOXBORO
P0400CL - FOXBORO
P0400CV - FOXBORO
P0400DA - FOXBORO
P0400DL - FOXBORO
P0400HH - FOXBORO
P0400HJ - FOXBORO
P0400QK - FOXBORO
P0400QL - FOXBORO
P0400VE - FOXBORO
P0400VP - FOXBORO
P0400VR - FOXBORO
P0400VT - FOXBORO
P0400VU - FOXBORO
P0400YC - FOXBORO
P0400YD - FOXBORO
P0400YE - FOXBORO
P0400YE0K - FOXBORO
P0400YG - FOXBORO
P0400YL - FOXBORO
P0400YR - FOXBORO
P0400YV - FOXBORO
P0400ZA - FOXBORO
P0400ZC - FOXBORO
P0400ZE - FOXBORO
P0400ZG - FOXBORO
P0500GN - FOXBORO
P0500JX - FOXBORO
P0500NX - FOXBORO
P0500NY - FOXBORO