On 11.07.22 16:12, Johannes Zink wrote: > This is a i.MX7D-based board with an upstream device tree. > Add the necessary boilerplate to have barebox create an image. > > The memory settings are taken from U-Boot v2022.07-rc6. > > System reset requires pmic driver which is not available yet in barebox. > > Signed-off-by: Johannes Zink <j.zink@xxxxxxxxxxxxxx> > --- > v1 -> v2: > - added meerkat96 board to imx_v7_defconfig > - added Documentation for meerkat96 board > --- > Documentation/boards/imx/meerkat96.rst | 31 ++++++ > arch/arm/boards/Makefile | 1 + > arch/arm/boards/meerkat96/Makefile | 4 + > arch/arm/boards/meerkat96/board.c | 10 ++ > .../flash-header-mx7-meerkat96.imxcfg | 105 ++++++++++++++++++ > arch/arm/boards/meerkat96/lowlevel.c | 34 ++++++ > arch/arm/configs/imx_v7_defconfig | 1 + > arch/arm/dts/Makefile | 1 + > arch/arm/dts/imx7d-meerkat96.dts | 42 +++++++ > arch/arm/mach-imx/Kconfig | 5 + > images/Makefile.imx | 5 + > 11 files changed, 239 insertions(+) > create mode 100644 Documentation/boards/imx/meerkat96.rst > create mode 100644 arch/arm/boards/meerkat96/Makefile > create mode 100644 arch/arm/boards/meerkat96/board.c > create mode 100644 arch/arm/boards/meerkat96/flash-header-mx7-meerkat96.imxcfg > create mode 100644 arch/arm/boards/meerkat96/lowlevel.c > create mode 100644 arch/arm/dts/imx7d-meerkat96.dts > > diff --git a/Documentation/boards/imx/meerkat96.rst b/Documentation/boards/imx/meerkat96.rst > new file mode 100644 > index 000000000..3cdb1beaf > --- /dev/null > +++ b/Documentation/boards/imx/meerkat96.rst > @@ -0,0 +1,31 @@ > +Meerkat 96 > +========== > + > +The Meerkat96 is a single board computer based on an i.MX7D SoC by NXP, featuring a dual core ARM Cortex-A7 at 1 GHz and a Cortex-M4 at 266MHz and 512 MB DRAM. For further details on the board's features check the manufacturers page at https://www.96boards.org/product/imx7-96 > + > +Serial console > +-------------- > + > +UART6 of the i.MX7D is broken out to Pinheader J3, on the Silkscreen the Pins are labeled with B (Ground), W (UART 6 TX) and G (UART 6 RX). If you use the UART-To-Serial-Converter provided with the board, you can just connect the Black jumper to B, the White to W and the Green to G. The UART uses 3.3V levels. Quite a long line. Could you break it? > + > +Building Barebox > +---------------- > + > +To build Barebox for ZII i.MX7 based boards do the following: That's not a ZII. > + > +.. code-block:: sh > + Much trailing whitespace. Block copy? :^) Sascha accepts fixup commits, so you can create a fixup locally and git send-email -1 --in-reply-to="<20220711141246.3331160-2-j.zink@xxxxxxxxxxxxxx>" to have it appear correctly threaded. Cheers, Ahmad -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
