| Martyn Welch | 0a14bac | 2018-12-11 11:34:46 +0000 | [diff] [blame] | 1 | How to use U-Boot on PHYTEC phyBOARD-i.MX6UL-Segin |
| 2 | -------------------------------------------------- |
| 3 | |
| 4 | - Configure and build U-Boot for phyCORE-i.MX6UL: |
| 5 | |
| 6 | $ make mrproper |
| 7 | $ make phycore_pcl063_defconfig |
| 8 | $ make |
| 9 | |
| 10 | This will generate SPL and u-boot-dtb.img images. |
| 11 | |
| 12 | - The SPL and u-boot-dtb.img images need to be flashed into the micro SD card: |
| 13 | |
| 14 | $ sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync |
| 15 | $ sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync |
| 16 | |
| 17 | - Jumper settings: |
| 18 | |
| 19 | JP1: Open: Boot from NAND |
| 20 | Closed: Boot from SD/MMC1 |
| 21 | |
| 22 | - Connect the Serial cable to UART0 and the PC for the console. |
| 23 | |
| 24 | - Insert the micro SD card in the board and power it up. |
| 25 | |
| 26 | - U-Boot messages should come up. |