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Diffstat (limited to 'board/freescale/imx8mm_evk/README')
| -rw-r--r-- | board/freescale/imx8mm_evk/README | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/board/freescale/imx8mm_evk/README b/board/freescale/imx8mm_evk/README new file mode 100644 index 00000000000..a885bc5c97d --- /dev/null +++ b/board/freescale/imx8mm_evk/README @@ -0,0 +1,37 @@ +U-Boot for the NXP i.MX8MM EVK board + +Quick Start +=========== +- Build the ARM Trusted firmware binary +- Get ddr fimware +- Build U-Boot +- Boot + +Get and Build the ARM Trusted firmware +====================================== +Note: srctree is U-Boot source directory +Get ATF from: https://source.codeaurora.org/external/imx/imx-atf +branch: imx_4.19.35_1.0.0 +$ make PLAT=imx8mm bl31 +$ cp build/imx8mm/release/bl31.bin $(srctree) + +Get the ddr and hdmi firmware +============================= +$ 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 +$ cp firmware-imx-7.9/firmware/ddr/synopsys/lpddr4*.bin $(srctree) + +Build U-Boot +============ +$ export CROSS_COMPILE=aarch64-poky-linux- +$ make imx8mm_evk_defconfig +$ export ATF_LOAD_ADDR=0x920000 +$ make flash.bin + +Burn the flash.bin to MicroSD card offset 33KB +$sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 + +Boot +==== +Set Boot switch to SD boot |