summaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
authorPeng Fan <peng.fan@nxp.com>2020-10-14 17:12:02 +0800
committerStefano Babic <sbabic@denx.de>2020-11-01 15:37:19 +0100
commit50ce1bff521b4d9239fd55dcde5311da16263e5f (patch)
tree0251953aef32599fddd7ab3f56b765573754849c /doc
parent2f9119d57975986e71e71d6d379766265c2fe64a (diff)
downloadu-boot-50ce1bff521b4d9239fd55dcde5311da16263e5f.tar.gz
doc: board: Convert i.MX8MM EVK README to reST
Convert plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'doc')
-rw-r--r--doc/board/freescale/imx8mm_evk.rst56
-rw-r--r--doc/board/freescale/index.rst1
2 files changed, 57 insertions, 0 deletions
diff --git a/doc/board/freescale/imx8mm_evk.rst b/doc/board/freescale/imx8mm_evk.rst
new file mode 100644
index 0000000000..f75190227c
--- /dev/null
+++ b/doc/board/freescale/imx8mm_evk.rst
@@ -0,0 +1,56 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+imx8mm_evk
+==========
+
+U-Boot for the NXP i.MX8MM EVK board
+
+Quick Start
+-----------
+
+- Build the ARM Trusted firmware binary
+- Get ddr firmware
+- Build U-Boot
+- Boot
+
+Get and Build the ARM Trusted firmware
+--------------------------------------
+
+Note: builddir is U-Boot build directory (source directory for in-tree builds)
+Get ATF from: https://source.codeaurora.org/external/imx/imx-atf
+branch: imx_4.19.35_1.0.0
+
+.. code-block:: bash
+
+ $ make PLAT=imx8mm bl31
+ $ cp build/imx8mm/release/bl31.bin $(builddir)
+
+Get the ddr firmware
+--------------------
+
+.. code-block:: bash
+
+ $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin
+ $ chmod +x firmware-imx-8.0.bin
+ $ ./firmware-imx-8.0
+ $ cp firmware-imx-8.0/firmware/ddr/synopsys/lpddr4*.bin $(builddir)
+
+Build U-Boot
+------------
+
+.. code-block:: bash
+
+ $ export CROSS_COMPILE=aarch64-poky-linux-
+ $ make imx8mm_evk_defconfig
+ $ export ATF_LOAD_ADDR=0x920000
+ $ make flash.bin
+
+Burn the flash.bin to MicroSD card offset 33KB:
+
+.. code-block:: bash
+
+ $sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 conv=notrunc
+
+Boot
+----
+Set Boot switch to SD boot
diff --git a/doc/board/freescale/index.rst b/doc/board/freescale/index.rst
index 77b6802098..33b1be95f5 100644
--- a/doc/board/freescale/index.rst
+++ b/doc/board/freescale/index.rst
@@ -7,5 +7,6 @@ Freescale
:maxdepth: 2
b4860qds
+ imx8mm_evk
imx8mn_evk
imx8mp_evk