Documentation: Update Makefile .inc references to .mk

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I464170e60a22f39225044c6794d091455d931e9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80128
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

5 files changed, 13 insertions, 13 deletions

diff --git a/Documentation/getting_started/build_system.md b/Documentation/getting_started/build_system.md
index 4013bc605736..35ed1879894f 100644
--- a/Documentation/getting_started/build_system.md
+++ b/Documentation/getting_started/build_system.md
@@ -7,10 +7,10 @@ to the point of providing its own custom language.
 The overhead of learning this new syntax is (hopefully) offset by its lower
 complexity.
 
-The build system is defined in the toplevel `Makefile` and `toolchain.inc`
+The build system is defined in the toplevel `Makefile` and `toolchain.mk`
 and is supposed to be generic (and is in fact used with a number of other
 projects).  Project specific configuration should reside in files called
-`Makefile.inc`.
+`Makefile.mk`.
 
 In general, the build system provides a number of "classes" that describe
 various parts of the build. These cover the various build targets in coreboot
@@ -36,7 +36,7 @@ TODO: explain how to create new classes and how to evaluate them.
 ### subdirs
 `subdirs` contains subdirectories (relative to the current directory) that
 should also be handled by the build system. The build system expects these
-directories to contain a file called `Makefile.inc`.
+directories to contain a file called `Makefile.mk`.
 
 Subdirectories are not read at the point where the `subdirs` statement
 resides but later, after the current directory is handled (and potentially
@@ -66,7 +66,7 @@ supported options are:
 
 You can use the `add_intermediate` helper to add new post-processing steps for
 the final `coreboot.rom` image. For example you can add new files to CBFS by
-adding something like this to `site-local/Makefile.inc`
+adding something like this to `site-local/Makefile.mk`
 
 ```
 $(call add_intermediate, add_mrc_data)
@@ -100,4 +100,4 @@ The default implementation just returns `COREBOOT` (the default region) for
 all files.
 
 vboot provides its own implementation of `regions-for-file` that can be used
-as reference in `src/vboot/Makefile.inc`.
+as reference in `src/vboot/Makefile.mk`.
diff --git a/Documentation/getting_started/kconfig.md b/Documentation/getting_started/kconfig.md
index d40a4cc1ec5b..ddd32762a94b 100644
--- a/Documentation/getting_started/kconfig.md
+++ b/Documentation/getting_started/kconfig.md
@@ -963,7 +963,7 @@ variable.  This is not set in coreboot, which uses the default CONFIG_ prefix
 for all of its symbols.
 
 The coreboot makefile forces the config.h file to be included into all coreboot
-C files. This is done in Makefile.inc on the compiler command line using the
+C files. This is done in Makefile.mk on the compiler command line using the
 “-include $(obj)/config.h” command line option.
 
 Example of various symbol types in the config.h file:
diff --git a/Documentation/sbom/sbom.md b/Documentation/sbom/sbom.md
index c4984f971bc5..654fe5565e87 100644
--- a/Documentation/sbom/sbom.md
+++ b/Documentation/sbom/sbom.md
@@ -114,7 +114,7 @@ defconfig pointing to your [software-name] generated File.
 as part of your software's build process. For example in form of a
 Makefile target.
 
-2. Change src/sbom/Makefile.inc (in order to know where to find the
+2. Change src/sbom/Makefile.mk (in order to know where to find the
 CoSWID/SWID/uSWID file) as well as the Makefile in coreboot which
 builds said software. For example for GRUB2 that could mean to add a
 Makefile target in payloads/external/GRUB2/Makefile.
diff --git a/Documentation/technotes/2020-03-unit-testing-coreboot.md b/Documentation/technotes/2020-03-unit-testing-coreboot.md
index a4d283f693c4..d95b1a00dbd7 100644
--- a/Documentation/technotes/2020-03-unit-testing-coreboot.md
+++ b/Documentation/technotes/2020-03-unit-testing-coreboot.md
@@ -247,13 +247,13 @@ tests/lib/string-test and tests/device/i2c-test:
 │   ├── include
 │   │   ├── mocks <- mock headers, which replace original headers
 │   │
-│   ├── Makefile.inc <- top Makefile for unit tests subsystem
+│   ├── Makefile.mk <- top Makefile for unit tests subsystem
 │   ├── lib
-│   │   ├── Makefile.inc
+│   │   ├── Makefile.mk
 │   │   ├── string-test.c <- test code for src/lib/string.c
 │   │   │
 │   ├── device
-│   │   ├── Makefile.inc
+│   │   ├── Makefile.mk
 │       ├── i2c-test.c
 │
 ├── build
diff --git a/Documentation/tutorial/part3.md b/Documentation/tutorial/part3.md
index 39d6ed5788c9..ec49637e299e 100644
--- a/Documentation/tutorial/part3.md
+++ b/Documentation/tutorial/part3.md
@@ -96,8 +96,8 @@ suffix `-test` to the UUT name when creating a new test harness file.
    be registered with the coreboot unit testing infrastructure.
 ```
 
-Every directory under `tests/` should contain a Makefile.inc, similar to
-what can be seen under the `src/`. Register a new test in Makefile.inc,
+Every directory under `tests/` should contain a Makefile.mk, similar to
+what can be seen under the `src/`. Register a new test in Makefile.mk,
 by __appending__ test name to the `tests-y` variable.
 
 ```eval_rst
@@ -285,7 +285,7 @@ stimulate UUT as required without changing the source code.
 
 coreboot unit test infrastructure supports overriding of functions at
 link time.  This is as simple as adding a `name_of_function` to be
-mocked into <test_name>-mocks variable in Makefile.inc. The result is
+mocked into <test_name>-mocks variable in Makefile.mk. The result is
 that the test's implementation of that function is called instead of
 coreboot's.