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docs: stm32mp1: complete compilation and flashing steps 

Add U-Boot compilation information.
Add a chapter about how to populate SD-card.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
This commit is contained in:
Yann Gautier 2018-10-24 10:50:12 +02:00
parent 414c9e6d86
commit 1ebb915afe
1 changed files with 16 additions and 0 deletions
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docs/plat/stm32mp1.rst
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@ -76,7 +76,23 @@ To build:
.. code:: bash
make CROSS_COMPILE=arm-linux-gnueabihf- PLAT=stm32mp1 ARCH=aarch32 ARM_ARCH_MAJOR=7 AARCH32_SP=sp_min
cd <u-boot_directory>
make stm32mp15_basic_defconfig
make DEVICE_TREE=stm32mp157c_ev1 all
./tools/mkimage -T stm32image -a 0xC0100000 -e 0xC0100000 -d u-boot.bin u-boot.stm32
The following build options are supported:
- ``ENABLE_STACK_PROTECTOR``: To enable the stack protection.
Populate SD-card
----------------
The SD-card has to be formated with GPT.
It should contain at least those partitions:
- fsbl: to copy the tf-a-stm32mp157c-ev1.stm32 binary
- ssbl: to copy the u-boot.stm32 binary
Usually, two copies of fsbl are used (fsbl1 and fsbl2) instead of one partition fsbl.