On Fri, Mar 6, 2020 at 5:00 AM Igor Opaniuk <igor.opan...@gmail.com> wrote: > > Hi Bin, > > On Thu, Mar 5, 2020 at 10:56 PM Igor Opaniuk <igor.opan...@gmail.com> wrote: > > > > From: Igor Opaniuk <igor.opan...@toradex.com> > > > > 1. Update build steps where mainline Trusted Firmware A is used. > > 2. Fix BL31_BASE to the proper one according to the SoC reference > > manual. > > > > Signed-off-by: Igor Opaniuk <igor.opan...@toradex.com> > > --- > > > > doc/board/toradex/verdin-imx8mm.rst | 26 ++++++-------------------- > > 1 file changed, 6 insertions(+), 20 deletions(-) > > > > diff --git a/doc/board/toradex/verdin-imx8mm.rst > > b/doc/board/toradex/verdin-imx8mm.rst > > index b2ae4fabea..b9f7dc39c9 100644 > > --- a/doc/board/toradex/verdin-imx8mm.rst > > +++ b/doc/board/toradex/verdin-imx8mm.rst > > @@ -18,31 +18,22 @@ Get and Build the ARM Trusted Firmware (Trusted > > Firmware A) > > .. code-block:: bash > > > > $ echo "Downloading and building TF-A..." > > - $ git clone -b imx_4.14.98_2.3.0 \ > > - https://source.codeaurora.org/external/imx/imx-atf > > - $ cd imx-atf > > - > > -Please edit ``plat/imx/imx8mm/include/platform_def.h`` so it contains > > proper > > -values for UART configuration and BL31 base address (correct values listed > > -below): > > - > > -.. code-block:: bash > > - > > - #define BL31_BASE 0x910000 > > - #define IMX_BOOT_UART_BASE 0x30860000 > > - #define DEBUG_CONSOLE 1 > > + $ git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git > > + $ cd trusted-firmware-a > > > > Then build ATF (TF-A): > > > > .. code-block:: bash > > > > - $ make PLAT=imx8mm bl31 > > + $ make PLAT=imx8mm IMX_BOOT_UART_BASE=0x30860000 bl31 > > + $ cp build/imx8mm/release/bl31.bin ../ > > > > Get the DDR Firmware > > -------------------- > > > > .. code-block:: bash > > > > + $ cd .. > > $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.4.1.bin > > $ chmod +x firmware-imx-8.4.1.bin > > $ ./firmware-imx-8.4.1.bin > > @@ -53,6 +44,7 @@ Build U-Boot > > .. code-block:: bash > > > > $ export CROSS_COMPILE=aarch64-linux-gnu- > > + $ export ATF_LOAD_ADDR=0x920000 > > $ make verdin-imx8mm_defconfig > > $ make flash.bin > > > > @@ -89,12 +81,6 @@ Output: > > U-Boot SPL 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100) > > Normal Boot > > Trying to boot from MMC1 > > - NOTICE: Configuring TZASC380 > > - NOTICE: RDC off > > - NOTICE: BL31: v2.0(release):rel_imx_4.14.98_2.3.0-0-g09c5cc994-dirty > > - NOTICE: BL31: Built : 01:11:41, Jan 25 2020 > > - NOTICE: sip svc init > > - > > > > U-Boot 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100) > > > > -- > > 2.17.1 > > > > This patch is re-based on top of u-boot-x86 (as previous doc updates > are not applied to u-boot/master yet).
applied to u-boot-x86, thanks!
