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It is suggested to change to "root" authority to use the source code.
Note!
3.4
Build Instructions
This section will guide you on how to build the u-boot & Linux kernel.
3.4.1
Build u-boot Image
Advantech has written a script to help build u-boot quickly. You can build a u-boot
image by following the steps below:
1.
Open "Terminal" on Ubuntu 10.04 LTS
$sudo su (Change to "root" authority)
2.
3.
Input user password
4.
Change directory to BSP's scripts folder
#. setenv.sh (To configure the development environment automatically)
5.
#./cfg_uboot.sh mx6q_rom‐3420_1G_config (To set the u-boot configura-
6.
tion automatically)
#./mk_uboot.sh (Start to build the u-boot)
7.
8.
Then you can see u-boot_crc.bin and u-boot_crc.bin.crc are being built and
located in ../image.
3.4.2
Build Linux Kernel Image
Advantech offer you a script to build the "uImage" quickly. You can build a uImage by
following these steps:
1.
Open "Terminal" on Ubuntu 10.04 LTS.
$sudo su (Change to "root" authority)
2.
3.
Input user password.
4.
Change directory to BSP's scripts folder
#. setenv.sh (To configure the development environment automatically)
5.
#./cfg_kernel.sh imx6_rom3420_defconfig (To set the uImage configura-
6.
tion automatically)
#./mk_kernel.sh (Start to build the uImage)
7.
8.
Then you can see uImage is being built and located in ../image.
3.4.3
Build Log
You can find the build log file from the directory of ROM-3420 BSP. If you got any
error messages when building the Linux kernel, it is suggested to look into the log file
to find the problem.
ROM-3420 User Manual
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