diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/freescale/imx8mp_evk.rst | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/doc/board/freescale/imx8mp_evk.rst b/doc/board/freescale/imx8mp_evk.rst index ccffcf7257..796a7611d0 100644 --- a/doc/board/freescale/imx8mp_evk.rst +++ b/doc/board/freescale/imx8mp_evk.rst @@ -16,27 +16,21 @@ Quick Start Get and Build the ARM Trusted firmware -------------------------------------- -Note: $(srctree) is the U-Boot source directory Get ATF from: https://source.codeaurora.org/external/imx/imx-atf -branch: imx_5.4.47_2.2.0 +branch: imx_5.4.70_2.3.0 .. code-block:: bash $ make PLAT=imx8mp bl31 - $ cp build/imx8mp/release/bl31.bin $(srctree) Get the ddr firmware -------------------- .. code-block:: bash - $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin - $ chmod +x firmware-imx-8.9.bin - $ ./firmware-imx-8.9.bin - $ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4_pmu_train_1d_dmem_201904.bin $(srctree)/lpddr4_pmu_train_1d_dmem.bin - $ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4_pmu_train_1d_imem_201904.bin $(srctree)/lpddr4_pmu_train_1d_imem.bin - $ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4_pmu_train_2d_dmem_201904.bin $(srctree)/lpddr4_pmu_train_2d_dmem.bin - $ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4_pmu_train_2d_imem_201904.bin $(srctree)/lpddr4_pmu_train_2d_imem.bin + $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.10.bin + $ chmod +x firmware-imx-8.10.bin + $ ./firmware-imx-8.10.bin Build U-Boot ------------ @@ -44,15 +38,20 @@ Build U-Boot .. code-block:: bash $ export CROSS_COMPILE=aarch64-poky-linux- - $ make imx8mp_evk_defconfig - $ export ATF_LOAD_ADDR=0x960000 - $ make flash.bin + $ make O=build imx8mp_evk_defconfig + $ cp ../imx-atf/build/imx8mp/release/bl31.bin ./build/bl31.bin + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_1d_dmem_202006.bin ./build/lpddr4_pmu_train_1d_dmem.bin + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_1d_imem_202006.bin ./build/lpddr4_pmu_train_1d_imem.bin + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_dmem_202006.bin ./build/lpddr4_pmu_train_2d_dmem.bin + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_imem_202006.bin ./build/lpddr4_pmu_train_2d_imem.bin + $ export ATF_LOAD_ADDR=0x970000 + $ make O=build flash.bin Burn the flash.bin to the MicroSD card at offset 32KB: .. code-block:: bash - $sudo dd if=flash.bin of=/dev/sd[x] bs=1K seek=32 conv=notrunc; sync + $sudo dd if=build/flash.bin of=/dev/sd[x] bs=1K seek=32 conv=notrunc; sync Boot ---- |