targets: Fix heading levels in each target_docs.rst
Some headings were shown in the left sidebar TOC. This removes those.
Change-Id: Ib834cdde21eda3697be906a761b5a45046431f03
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/97960
Pigweed-Auto-Submit: Anthony DiGirolamo <tonymd@google.com>
Reviewed-by: Ted Pudlik <tpudlik@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/targets/emcraft_sf2_som/target_docs.rst b/targets/emcraft_sf2_som/target_docs.rst
index adcc077..954a855 100644
--- a/targets/emcraft_sf2_som/target_docs.rst
+++ b/targets/emcraft_sf2_som/target_docs.rst
@@ -1,15 +1,15 @@
.. _target-emcraft-sf2-som:
--------------------------------------
-_target-emcraft-sf2-som: SmartFusion2
--------------------------------------
+--------------------
+Emcraft SmartFusion2
+--------------------
The Emcraft SmartFusion2 system-on-module target configuration
uses FreeRTOS and the Microchip MSS HAL rather than a from-the-ground-up
baremetal approach.
------
+
Setup
------
+=====
To use this target, pigweed must be set up to use FreeRTOS and the Microchip
MSS HAL for the SmartFusion series. The supported repositories can be
downloaded via ``pw package``, and then the build must be manually configured
diff --git a/targets/rp2040/target_docs.rst b/targets/rp2040/target_docs.rst
index 0546f72..eaf6d27 100644
--- a/targets/rp2040/target_docs.rst
+++ b/targets/rp2040/target_docs.rst
@@ -8,9 +8,8 @@
is not very polished, and many features/configuration options that work in
upstream Pi Pico CMake build have not yet been ported to the GN build.
------
Setup
------
+=====
To use this target, Pigweed must be set up to build against the Raspberry Pi
Pico SDK. This can be downloaded via ``pw package``, and then the build must be
manually configured to point to the location of the downloaded SDK.
@@ -24,9 +23,8 @@
# Pigweed is checked out at.
PICO_SRC_DIR = "${PW_ROOT}/.environment/packages/pico_sdk"
------
Usage
------
+=====
The Pi Pico is currently configured to output logs and test results over UART
via GPIO 1 and 2 (TX and RX, respectively) at a baud rate of 115200. Because
of this, you'll need a USB TTL adapter to communicate with the Pi Pico.
diff --git a/targets/stm32f429i_disc1_stm32cube/target_docs.rst b/targets/stm32f429i_disc1_stm32cube/target_docs.rst
index e7e4622..c39836c 100644
--- a/targets/stm32f429i_disc1_stm32cube/target_docs.rst
+++ b/targets/stm32f429i_disc1_stm32cube/target_docs.rst
@@ -15,9 +15,8 @@
uses :ref:`pw_system<module-pw_system>` on top of FreeRTOS and the STM32Cube HAL
rather than a from-the-ground-up baremetal approach.
------
Setup
------
+=====
To use this target, Pigweed must be set up to use FreeRTOS and the STM32Cube HAL
for the STM32F4 series. The supported repositories can be downloaded via
``pw package``, and then the build must be manually configured to point to the
