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doc: fix colibri_imx7d_m4 board documentation

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Fix a typo and update u-boot command

Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
This commit is contained in:
Diego Sueiro 2018-05-03 17:35:10 +01:00 committed by Maureen Helm
parent 31a2ac8764
commit 5443d065ca
1 changed files with 2 additions and 2 deletions
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4
boards/arm/colibri_imx7d_m4/doc/colibri_imx7d_m4.rst
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@ -128,7 +128,7 @@ The Colibri iMX7D doesn't have QSPI flash for the M4 and it needs to be started
the A7 core. The A7 core is responsible to load the M4 binary application into the
RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer, and get
the M4 out of reset.
The A7 can perform these steps at bootloader level after the Linux system has
The A7 can perform these steps at bootloader level or after the Linux system has
booted.
The M4 can use up to 5 different RAMs. These are the memory mapping for A7 and M4:
@ -189,7 +189,7 @@ configured in the Zephyr compilation:
.. code-block:: console
setenv bootm4 'ext2load mmc 0:1 $m4addr $m4fw && dcache flush && bootaux $m4addr'
setenv bootm4 'ext4load mmc 0:1 $m4addr $m4fw && dcache flush && bootaux $m4addr'
# TCML
setenv m4tcml 'setenv m4fw zephyr.bin; setenv m4addr 0x007F8000'
setenv bootm4tcml 'run m4tcml && run bootm4'