From: Fabio Estevam festevam@denx.de
To make it consistent with the instructions from other NXP imx8m boards, such as imx8mm-evk and imx8mn-evk, use U-Boot in-tree build in the examples.
Signed-off-by: Fabio Estevam festevam@denx.de --- doc/board/nxp/imx8mp_evk.rst | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/doc/board/nxp/imx8mp_evk.rst b/doc/board/nxp/imx8mp_evk.rst index e106c3c71872..0297cc8ffc16 100644 --- a/doc/board/nxp/imx8mp_evk.rst +++ b/doc/board/nxp/imx8mp_evk.rst @@ -37,20 +37,22 @@ Build U-Boot
.. code-block:: bash
+Note: builddir is U-Boot build directory (source directory for in-tree builds). + $ export CROSS_COMPILE=aarch64-poky-linux- $ 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/ - $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_1d_imem_202006.bin ./build/ - $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_dmem_202006.bin ./build/ - $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_imem_202006.bin ./build/ - $ make O=build + $ cp ../imx-atf/build/imx8mp/release/bl31.bin $(builddir) + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_1d_dmem_202006.bin $(builddir) + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_1d_imem_202006.bin $(builddir) + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_dmem_202006.bin $(builddir) + $ cp ../firmware-imx-8.10/firmware/ddr/synopsys/lpddr4_pmu_train_2d_imem_202006.bin $(builddir) + $ make
Burn the flash.bin to the MicroSD card at offset 32KB:
.. code-block:: bash
- $sudo dd if=build/flash.bin of=/dev/sd[x] bs=1K seek=32 conv=notrunc; sync + $ sudo dd if=flash.bin of=/dev/sd[x] bs=1K seek=32 conv=notrunc; sync
Boot ----