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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/beacon/imx8mm/README | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/beacon/imx8mm/README')
| -rw-r--r-- | roms/u-boot/board/beacon/imx8mm/README | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/roms/u-boot/board/beacon/imx8mm/README b/roms/u-boot/board/beacon/imx8mm/README new file mode 100644 index 000000000..dce176fa0 --- /dev/null +++ b/roms/u-boot/board/beacon/imx8mm/README @@ -0,0 +1,37 @@ +U-Boot for the Beacon EmbeddedWorks Devkit + +Quick Start +=========== +- Build the ARM Trusted firmware binary +- Get ddr firmware +- Build U-Boot +- Boot + +Get and Build the ARM Trusted firmware +====================================== +Note: $(srctree) is U-Boot source directory + +$ git clone https://source.codeaurora.org/external/imx/imx-atf +$ git checkout imx_4.19.35_1.0.0 +$ make PLAT=imx8mm bl31 ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- +$ cp build/imx8mm/release/bl31.bin $(srctree) + +Get the DDR firmware +==================== +$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.5.bin +$ chmod +x firmware-imx-8.5.bin +$ ./firmware-imx-8.5 +$ cp firmware-imx-8.5/firmware/ddr/synopsys/lpddr4*.bin $(srctree) + +Build U-Boot +============ +$ make imx8mm_beacon_defconfig +$ make flash.bin CROSS_COMPILE=aarch64-linux-gnu- ATF_LOAD_ADDR=0x920000 + +Burn U-Boot to microSD Card +=========================== +$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 + +Boot +==== +Set Boot switch to SD boot |