projects / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 8e95883e AF |
1 | U-Boot for the Beacon EmbeddedWorks i.MX8M Nano Devkit |
| 2 | ||
| 3 | Quick Start | |
| 4 | =========== | |
| 5 | - Build the ARM Trusted firmware binary | |
| 6 | - Get ddr firmware | |
| 7 | - Build U-Boot | |
| 8 | - Boot | |
| 9 | ||
| 10 | Get and Build the ARM Trusted firmware | |
| 11 | ====================================== | |
| 12 | Note: $(srctree) is U-Boot source directory | |
| 13 | ||
| 14 | $ git clone https://source.codeaurora.org/external/imx/imx-atf | |
| 15 | $ git checkout imx_5.4.47_2.2.0 | |
| 16 | $ make PLAT=imx8mn bl31 CROSS_COMPILE=aarch64-linux-gnu- | |
| 17 | $ cp build/imx8mm/release/bl31.bin $(srctree) | |
| 18 | ||
| 19 | Get the DDR firmware | |
| 20 | ==================== | |
| 21 | $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin | |
| 22 | $ chmod +x firmware-imx-8.9.bin | |
| 23 | $ ./firmware-imx-8.9 | |
| 24 | $ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4*.bin $(srctree) | |
| 25 | ||
| 26 | Build U-Boot | |
| 27 | ============ | |
| 28 | $ make imx8mn_beacon_defconfig | |
| 29 | $ make flash.bin CROSS_COMPILE=aarch64-linux-gnu- ATF_LOAD_ADDR=0x960000 | |
| 30 | ||
| 31 | Burn U-Boot to microSD Card | |
| 32 | =========================== | |
| 33 | $ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32 | |
| 34 | ||
| 35 | Boot | |
| 36 | ==== | |
| 37 | Set baseboard DIP switch: | |
| 38 | S17: 1100XXXX |