| Marcel Ziswiler | 475ceff | 2019-05-31 19:00:20 +0300 | [diff] [blame^] | 1 | U-Boot for the Toradex Apalis iMX8QM V1.0B Module |
| 2 | |
| 3 | Quick Start |
| 4 | =========== |
| 5 | |
| 6 | - Build the ARM trusted firmware binary |
| 7 | - Get scfw_tcm.bin and ahab-container.img |
| 8 | - Build U-Boot |
| 9 | - Load U-Boot binary using uuu |
| 10 | - Flash U-Boot binary into the eMMC |
| 11 | - Boot |
| 12 | |
| 13 | Get and Build the ARM Trusted Firmware |
| 14 | ====================================== |
| 15 | |
| 16 | $ git clone -b imx_4.14.78_1.0.0_ga https://source.codeaurora.org/external/imx/imx-atf |
| 17 | $ cd imx-atf/ |
| 18 | $ make PLAT=imx8qm bl31 |
| 19 | |
| 20 | Get scfw_tcm.bin and ahab-container.img |
| 21 | ======================================= |
| 22 | |
| 23 | $ wget https://github.com/toradex/meta-fsl-bsp-release/blob/toradex-sumo-4.14.78-1.0.0_ga-bringup/imx/meta-bsp/recipes-bsp/imx-sc-firmware/files/mx8qm-apalis-scfw-tcm.bin?raw=true |
| 24 | $ mv mx8qm-apalis-scfw-tcm.bin\?raw\=true mx8qm-apalis-scfw-tcm.bin |
| 25 | $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin |
| 26 | $ chmod +x firmware-imx-8.0.bin |
| 27 | $ ./firmware-imx-8.0.bin |
| 28 | |
| 29 | Copy the following binaries to the U-Boot folder: |
| 30 | |
| 31 | $ cp imx-atf/build/imx8qm/release/bl31.bin . |
| 32 | $ cp u-boot/u-boot.bin . |
| 33 | |
| 34 | Copy the following firmware to the U-Boot folder: |
| 35 | |
| 36 | $ cp firmware-imx-8.0/firmware/seco/ahab-container.img . |
| 37 | |
| 38 | Build U-Boot |
| 39 | ============ |
| 40 | |
| 41 | $ make apalis-imx8qm_defconfig |
| 42 | $ make u-boot-dtb.imx |
| 43 | |
| 44 | Load the U-Boot Binary Using UUU |
| 45 | ================================ |
| 46 | |
| 47 | Get the latest version of the universal update utility (uuu) aka mfgtools 3.0: |
| 48 | |
| 49 | https://community.nxp.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FNXPmicro%2Fmfgtools%2Freleases |
| 50 | |
| 51 | Put the module into USB recovery aka serial downloader mode, connect USB device |
| 52 | to your host and execute uuu: |
| 53 | |
| 54 | sudo ./uuu u-boot/u-boot-dtb.imx |
| 55 | |
| 56 | Flash the U-Boot Binary into the eMMC |
| 57 | ===================================== |
| 58 | |
| 59 | Burn the u-boot-dtb.imx binary to the primary eMMC hardware boot area partition: |
| 60 | |
| 61 | load mmc 1:1 $loadaddr u-boot-dtb.imx |
| 62 | setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt ${blkcnt} / 0x200 |
| 63 | mmc dev 0 1 |
| 64 | mmc write ${loadaddr} 0x0 ${blkcnt} |
| 65 | |
| 66 | Boot |