diff --git a/README.md b/README.md
index 1f82b2ba..ca41d639 100644
--- a/README.md
+++ b/README.md
@@ -18,10 +18,10 @@ License: GPLv3.  See `COPYING` for details.
 Documentation is available in directory `doc`. For details on several topics, see:
 
 * `API` for the RPC API specification;
-* `SCRYPT` for how to find the right balance in GPU configuration to mine Scrypt-based coins effectively;
 * `FAQ` for frequently asked questions;
 * `GPU` for semi-obsolete information on GPU configuration options and mining SHA256d-based coins;
 * `KERNEL.md` for OpenCL kernel-related information;
+* `MINING` for how to find the right balance in GPU configuration to mine Scrypt-based coins effectively;
 * `windows-build.txt` for information on how to build on Windows.
 
 Note that **most of the documentation is outdated**. If you want to contribute, fork this repository, update as needed, and submit a pull request.
diff --git a/doc/KERNEL.md b/doc/KERNEL.md
index 091f549d..aeeb948f 100644
--- a/doc/KERNEL.md
+++ b/doc/KERNEL.md
@@ -5,11 +5,59 @@
 See directory `kernel`.
 
 
+## Parameter configuration
+
+### Common
+
+In general, switching kernels requires reconfiguring mining parameters,
+such as (but not necessarily limited to) `thread-concurrency`, `intensity`,
+`gpu-engine` and `gpu-memclock`.
+
+A description of how to do this is available in `doc/MINING`.
+
+
+### alexkarnew
+
+Alaxey Karimov's optimised kernel, based on `ckolivas`. For Catalyst >=13.4.
+
+Only supports `vectors=1`.
+
+[Announcement](https://litecointalk.org/index.php?topic=4082.0).
+
+
+### alexkarold
+
+Alaxey Karimov's optimised kernel, based on `ckolivas`. For Catalyst <13.4.
+
+Only supports `vectors=1`.
+
+[Announcement](https://litecointalk.org/index.php?topic=4082.0).
+
+
+### ckolivas
+
+The original Colin Percival `scrypt` kernel, maintained for a long time by
+Con Kolivas in `cgminer` and renamed to reflect the fact.
+
+Only supports `vectors=1`.
+
+
+### zuikkis
+
+Zuikkis' optimised kernel, based on `ckolivas`.
+
+Only supports `vectors=1`, `lookup-gap=2` and `worksize=256`.
+
+[Announcement](https://litecointalk.org/index.php?topic=6058.msg90873#msg90873).
+
+
 ## Submitting new kernels
 
 ### Requirements
 
-TODO
+* OpenCL source code only, licenced under GPLv3 (or later).
+* Not hard-coded for a specific GPU model or manufacturer.
+* Known limitations and any specific configuration quirks must be mentioned.
 
 
 ### Procedure
@@ -21,7 +69,7 @@ the commit message which kernel is used as a base.
 
 2. Make changes to the kernel. Commit them.
 
-This way, it can be easily shown what was changed.
+This allows to produce a diff that makes sense.
 
 3. Search for KL_CKOLIVAS and CKOLIVAS_KERNNAME in the top-level source
 directory and make additions to the listed files in order to integrate
@@ -33,5 +81,6 @@ Now it can be selected when starting via the `--kernel` argument or
 4. Add yourself to the "kernels" section in `AUTHORS.md`. Keep it short.
 
 5. Submit a pull request on GitHub, or file it at the issue tracker,
-listing your git repository and branch name. The current repository and
-issue tracker links should be in `README.md`.
+outlining the changes made, known limitations, and tested GPUs. List
+your git repository and branch name. The current repository and issue
+tracker links should be in `README.md`.
diff --git a/doc/SCRYPT b/doc/MINING
similarity index 100%
rename from doc/SCRYPT
rename to doc/MINING