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doc: sifive: fu540: fix heading levels

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Two sibling headings cannot have the same name.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2021-01-01 00:37:05 +01:00
parent 4f792d232d
commit dd9abfec13
1 changed files with 11 additions and 8 deletions
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19
doc/board/sifive/fu540.rst
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@ -12,6 +12,7 @@ of running Linux.
Mainline support
----------------
The support for following drivers are already enabled:
1. SiFive UART Driver.
@ -24,7 +25,7 @@ Booting from MMC using FSBL
---------------------------
Building
--------
~~~~~~~~
1. Add the RISC-V toolchain to your PATH.
2. Setup ARCH & cross compilation environment variable:
@ -37,7 +38,7 @@ Building
4. make
Flashing
--------
~~~~~~~~
The current U-Boot port is supported in S-mode only and loaded from DRAM.
@ -63,11 +64,12 @@ copied to the first partition of the sdcard.
sudo dd if=<prior_stage_firmware_binary> of=/dev/disk2s1 bs=1024
Booting
-------
~~~~~~~
Once you plugin the sdcard and power up, you should see the U-Boot prompt.
Sample boot log from HiFive Unleashed board
-------------------------------------------
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. code-block:: none
@ -417,7 +419,7 @@ Booting from MMC using U-Boot SPL
---------------------------------
Building
--------
~~~~~~~~
Before building U-Boot SPL, OpenSBI must be built first. OpenSBI can be
cloned and built for FU540 as below:
@ -441,7 +443,7 @@ This will generate spl/u-boot-spl.bin and FIT image (u-boot.itb)
Flashing
--------
~~~~~~~~
ZSBL loads the U-Boot SPL (u-boot-spl.bin) from a partition with GUID type
5B193300-FC78-40CD-8002-E86C45580B47
@ -471,11 +473,12 @@ Program the SD card
sudo dd if=u-boot.itb of=/dev/sda seek=2082
Booting
-------
~~~~~~~
Once you plugin the sdcard and power up, you should see the U-Boot prompt.
Sample boot log from HiFive Unleashed board
-------------------------------------------
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. code-block:: none