mirror of
https://github.com/AsahiLinux/u-boot
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ea51af2fdd
add the dts file to the MAINTAINERS entry Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com> Cc: Stefano Babic <sbabic@denx.de> Cc: uboot-imx <uboot-imx@nxp.com> |
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| .. | ||
| imx8qm_rom7720_a1.c | ||
| imximage.cfg | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| spl.c | ||
U-Boot for the NXP i.MX8QM ROM 7720a1 board Quick Start =========== - Build the ARM Trusted firmware binary - Get scfw_tcm.bin and ahab-container.img - Get imx-mkimage - Build U-Boot - Build imx-mkimage - 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 Or use this to avoid running random scripts from the internet, but note that you must agree to the license the script displays: $ dd if=imx-sc-firmware-1.1.bin of=imx-sc-firmware-1.1.tar.bz2 bs=37185 skip=1 $ tar -xf imx-sc-firmware-1.1.tar.bz2 $ cp imx-sc-firmware-1.1/mx8qm-val-scfw-tcm.bin $(builddir) $ dd if=firmware-imx-8.0.bin of=firmware-imx-8.0.tar.bz2 bs=37180 skip=1 $ tar -xf firmware-imx-8.0.tar.bz2 $ cp firmware-imx-8.0/firmware/seco/mx8qm-ahab-container.img $(builddir) Build U-Boot ============ $ export ATF_LOAD_ADDR=0x80000000 $ export BL33_LOAD_ADDR=0x80020000 $ make imx8qm_rom7720_a1_4G_defconfig $ make u-boot.bin $ make flash.bin 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=1k seek=32 conv=fsync Boot ==== Set Boot switch SW2: 1100.