Documentation: Add cavium SoC and mainboard

* Add documentation for CN81XX SoC
* Add documentation for CN81XX EVB SFF mainboard
* Add documentation for BDK
* Add documentation for BOOTROM and BOOTBLOCK behaviour
* Alphabetically sort vendors

Change-Id: Ibfcd42788e31f684baed658dc3c4dfe1b8e4f354
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/27150
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/vendorcode/index.md b/Documentation/vendorcode/index.md
new file mode 100644
index 0000000000..3374eafc67
--- /dev/null
+++ b/Documentation/vendorcode/index.md
@@ -0,0 +1,7 @@
+# Vendorcode-specific documentation
+
+This section contains documentation about coreboot on specific vendorcode.
+
+## Vendor
+
+- [Cavium](cavium/index.md)