[PATCH v1] doc: board: verdin-imx8mm: use mainline TF-A

[Bin Meng]

On Fri, Mar 6, 2020 at 5:00 AM Igor Opaniuk <igor.opaniuk at gmail.com> wrote:
>
> Hi Bin,
>
> On Thu, Mar 5, 2020 at 10:56 PM Igor Opaniuk <igor.opaniuk at gmail.com> wrote:
> >
> > From: Igor Opaniuk <igor.opaniuk at 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.opaniuk at 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!