mirror of
https://github.com/brain-hackers/u-boot-brain
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0d331c035a
Add i.MX8QM MEK board support. Included a basic dts, enabled SPL FIT Boot log as below: U-Boot SPL 2019.01-rc1-00029-gf002213219 (Dec 24 2018 - 10:28:30 +0800) Normal Boot Trying to boot from MMC2_2 U-Boot 2019.01-rc1-00029-gf002213219 (Dec 24 2018 - 10:28:30 +0800) CPU: NXP i.MX8QM RevB A53 at 142933 MHz Model: Freescale i.MX8QM MEK Board: iMX8QM MEK Build: SCFW 9330215b Boot: SD1 DRAM: 6 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from MMC... *** Warning - bad CRC, using default environment In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 Net: Error: ethernet@5b040000 address not set. eth-1: ethernet@5b040000 Hit any key to stop autoboot: 0 Signed-off-by: Peng Fan <peng.fan@nxp.com> |
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| .. | ||
| imx8qm_mek.c | ||
| imximage.cfg | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| spl.c | ||
U-Boot for the NXP i.MX8QM EVK board Quick Start =========== - Build the ARM Trusted firmware binary - Get scfw_tcm.bin and ahab-container.img - Build U-Boot - Flash the binary into the SD card - Boot Get and Build the ARM Trusted firmware ====================================== $ git clone https://source.codeaurora.org/external/imx/imx-atf $ cd imx-atf/ $ git checkout origin/imx_4.14.78_1.0.0_ga -b imx_4.14.78_1.0.0_ga $ make PLAT=imx8qm bl31 Get scfw_tcm.bin and ahab-container.img ============================== $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.1.bin $ chmod +x imx-sc-firmware-1.1.bin $ ./imx-sc-firmware-1.1.bin $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin $ chmod +x firmware-imx-8.0.bin $ ./firmware-imx-8.0.bin Copy the following binaries to U-Boot folder: $ cp imx-atf/build/imx8qm/release/bl31.bin . $ cp u-boot/u-boot.bin . Copy the following firmwares U-Boot folder : $ cp firmware-imx-7.6/firmware/seco/ahab-container.img . $ cp imx-sc-firmware-0.7/mx8qm-mek-scfw-tcm.bin . Build U-Boot ============ $ export ATF_LOAD_ADDR=0x80000000 $ export BL33_LOAD_ADDR=0x80020000 $ make imx8qm_mek_defconfig $ make flash.bin $ dd if=u-boot.itb of=flash.bin bs=512 seek=1984 Flash the binary into the SD card ================================= Burn the flash.bin binary to SD card offset 32KB: $ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32 Boot ==== Set Boot switch SW2: 1100.