[S] Change in flashrom[main]: doc: Add doc for dummyflasher

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has submitted this change. ( https://review.coreboot.org/c/flashrom/+/82482?usp=email )

Change subject: doc: Add doc for dummyflasher
......................................................................

doc: Add doc for dummyflasher

Change-Id: I1e2039a3dcb958e96c4f1ff7b99a5629c3e83ed1
Signed-off-by: Anastasia Klimchuk 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/82482
Reviewed-by: Sergii Dmytruk 
Tested-by: build bot (Jenkins) 
---
A doc/supported_hw/supported_prog/dummyflasher.rst
M doc/supported_hw/supported_prog/index.rst
2 files changed, 15 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Sergii Dmytruk: Looks good to me, approved

diff --git a/doc/supported_hw/supported_prog/dummyflasher.rst b/doc/supported_hw/supported_prog/dummyflasher.rst
new file mode 100644
index 0000000..d11f59c
--- /dev/null
+++ b/doc/supported_hw/supported_prog/dummyflasher.rst
@@ -0,0 +1,14 @@
+============
+Dummyflasher
+============
+
+Dummyflasher programmer is software-only implementation of a flashrom programmer. In other words,
+it is an emulator which operates on in-memory arrays of bytes instead of a real chip. Dummyflasher does not interact with any hardware.
+
+This programmer is actively used in unit tests.
+
+Also, since dummyflasher implements all of the programmers APIs, it can be used as an example or as a starting point for implementing a new programmer.
+
+Related documents:
+
+* :doc:`/contrib_howtos/how_to_add_unit_test`
diff --git a/doc/supported_hw/supported_prog/index.rst b/doc/supported_hw/supported_prog/index.rst
index d8131a6..3f05c25 100644
--- a/doc/supported_hw/supported_prog/index.rst
+++ b/doc/supported_hw/supported_prog/index.rst
@@ -13,4 +13,5 @@
 .. toctree::
     :maxdepth: 1

+    dummyflasher
     serprog/index