Hello Peter, > -----Original Message----- > From: Peter Bergin <pe...@berginkonsult.se> > Sent: Sunday, February 14, 2021 8:19 PM > To: u-boot@lists.denx.de > Cc: Peter Bergin <pe...@berginkonsult.se>; ZHIZHIKIN Andrey > <andrey.zhizhi...@leica-geosystems.com> > Subject: [PATCH v2] doc: board: freescale: imx8mp_evk: update to newer > versions and change ATF_LOAD_ADDR > > > Update imx-atf and firmware-imx to latest released versions. > > Update address of ATF_LOAD_ADDR that has changed to 0x970000 in imx-atf > commit 48733cb4e773a7584ced601de9d717efa3d73815. > > Add 'O=' to make and build in separate directory as one issue has been noticed > where it was trouble building directly inside u-boot source dir. Restructure > the > workflow > and copy binaries after defconfig to ensure that build directory is created. > > Signed-off-by: Peter Bergin <pe...@berginkonsult.se> > Cc: Andrey Zhizhikin <andrey.zhizhi...@leica-geosystems.com> > --- > v2: > - Corrected ATF_LOAD_ADDR in commit message > - Changed workflow to copy binaries after build directory is created > > doc/board/freescale/imx8mp_evk.rst | 27 +++++++++++++-------------- > 1 file 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 > ---- > -- > 2.25.1
Reviewed-by: Andrey Zhizhikin <andrey.zhizhi...@leica-geosystems.com>