embeded/ARM2023. 2. 24. 10:31


For i.MX 8M EVK, to build imx-boot image by using imx-mkimage, perform the following steps:
1. Copy and rename mkimage from u-boot/tools/mkimage to imx-mkimage/iMX8M/mkimage_uboot.
2. Copy u-boot-spl.bin from u-boot/spl/u-boot-spl.bin to imx-mkimage/iMX8M/.
3. Copy u-boot-nodtb.bin from u-boot/u-boot-nodtb.bin to imx-mkimage/iMX8M/.
4. Copy imx8mq-evk.dtb (for i.MX 8M Quad EVK), imx8mm-evk.dtb (for i.MX 8M Mini LPDDR4 EVK),
     imx8mm-ddr4-evk.dtb (for i.MX 8M Mini DDR4 EVK), or
     imx8mp-evk.dtb (for i.MX 8M Plus LPDDR4 EVK) from u-boot/arch/arm/dts/ to imx-mkimage/iMX8M/.
5. Copy bl31.bin from Arm Trusted Firmware (imx-atf) to imx-mkimage/iMX8M/.
6. Copy firmware/hdmi/cadence/signed_hdmi_imx8m.bin from the firmware-imx package to imx-mkimage/iMX8M/.
7. For i.MX 8M Quad and i.MX 8M Mini LPDDR4 EVK, copy lpddr4_pmu_train_1d_dmem.bin, 
    lpddr4_pmu_train_2d_dmem.bin, and
    lpddr4_pmu_train_2d_imem.bin from firmware/ddr/synopsys of the firmware-imx package to imx-mkimage/ iMX8M/.
For i.MX 8M Mini DDR4 EVK, copy
    ddr4_imem_2d.bin, and
    ddr4_dmem_2d.bin from firmware/ddr/synopsys of the firmware-imx package to imx-mkimage/iMX8M.
For i.MX 8M Plus LPDDR4 EVK, copy
    lpddr4_pmu_train_2d_dmem_201904.bin, and
    lpddr4_pmu_train_2d_imem_201904.bin from firmware/ddr/synopsys of the firmware-imx package to imx-mkimage/iMX8M/.
8. For i.MX 8M Quad EVK, run make SOC=iMX8M flash_evk to generate flash.bin (imx-boot image) with HDMI FW included.
For i.MX 8M Mini LPDDR4 EVK, run make SOC=iMX8MM flash_evk to generate flash.bin (imx-boot image).
For i.MX 8M Mini DDR4 EVK, run make SOC=iMX8MM flash_ddr4_evk to generate flash.bin (imx-boot image).
For i.MX 8M Plus LPDDR4 EVK, run make SOC=iMX8MP flash_evk to generate flash.bin (imx-boot-image).
To boot with eMMC fasboot on i.MX 8M Quad EVK and i.MX 8M Mini LPDDR4 EVK,
use flash_evk_emmc_fastboot target.


아래 파일은 어디서 봐야하냐..

i.MX 8M Plus:
    setenv fdtfile imx8mp-evk-rpmsg-lpv.dtb
/run/media/mmcblk1p1# ls -al *rp*
-rwxrwx--- 1 root disk 64363 Apr  5  2011 imx8mp-evk-rpmsg.dtb
-rwxrwx--- 1 root disk 19064 Apr  5  2011 imx8mp_m7_TCM_rpmsg_lite_pingpong_rtos_linux_remote.bin
-rwxrwx--- 1 root disk 18544 Apr  5  2011 imx8mp_m7_TCM_rpmsg_lite_str_echo_rtos.bin

[링크 : https://www.nxp.com/docs/en/user-guide/IMX_LINUX_USERS_GUIDE.pdf]

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