| ************************** |
| Freescale i.MX23 EVK board |
| ************************** |
| |
| This file documents the Buildroot support for the Freescale i.MX23 EVK board. |
| |
| Build |
| ===== |
| |
| First, configure Buildroot for your i.MX23 EVK board: |
| |
| make imx23evk_defconfig |
| |
| Build all components: |
| |
| make |
| |
| You will find in output/images/ directory the following files: |
| - imx23-evk.dtb |
| - rootfs.tar |
| - u-boot.sd |
| - zImage |
| |
| Create a bootable SD card |
| ========================= |
| |
| To determine the device associated to the SD card have a look in the |
| /proc/partitions file: |
| |
| cat /proc/partitions |
| |
| Then, run the following command: |
| |
| *** WARNING! The command will destroy all the card content. Use with care! *** |
| |
| sudo dd if=output/images/sdcard.img of=/dev/<your-microsd-device> |
| |
| Boot the i.MX23 EVK board |
| ========================= |
| |
| - Put the Boot Mode Select jumper as 1 0 0 1 so that it can boot |
| from the SD card |
| - Insert the SD card in the SD Card slot of the board; |
| - Connect an RS232 UART cable to the Debug UART Port and connect using a |
| terminal emulator at 115200 bps, 8n1; |
| - power on the board. |
| |
| Enjoy! |
