@@ -225,15 +225,16 @@ The OPAL API is the interface between an Operating System and OPAL.
| :ref:`OPAL_GET_DPO_STATUS` | 105 | v1.0 (Initial Release) | POWER8 | |
+---------------------------------------------+--------------+------------------------+----------+-----------------+
| :ref:`OPAL_OLD_I2C_REQUEST` | 106 | Introduced and | | Do not use. |
-| | | deprecated in v4.0. | | |
+| | | deprecated in | | |
+| | | :ref:`skiboot-4.0`. | | |
| | | Should be completely | | |
| | | unused. | | |
+---------------------------------------------+--------------+------------------------+----------+-----------------+
-| :ref:`OPAL_IPMI_SEND` | 107 | v4.0 | POWER9 | |
+| :ref:`OPAL_IPMI_SEND` | 107 | :ref:`skiboot-4.0` | POWER9 | |
+---------------------------------------------+--------------+------------------------+----------+-----------------+
-| :ref:`OPAL_IPMI_RECV` | 108 | v4.0 | POWER9 | |
+| :ref:`OPAL_IPMI_RECV` | 108 | :ref:`skiboot-4.0` | POWER9 | |
+---------------------------------------------+--------------+------------------------+----------+-----------------+
-| :ref:`OPAL_I2C_REQUEST` | 109 | v4.0 | POWER9 | |
+| :ref:`OPAL_I2C_REQUEST` | 109 | :ref:`skiboot-4.0` | POWER9 | |
+---------------------------------------------+--------------+------------------------+----------+-----------------+
| :ref:`OPAL_FLASH_READ` | 110 | v5.0 | POWER9 | |
+---------------------------------------------+--------------+------------------------+----------+-----------------+
new file mode 100644
@@ -0,0 +1,16 @@
+.. _skiboot-4.0:
+
+===========
+skiboot 4.0
+===========
+
+Skiboot 4.0 was released 19th November 2014. It was the first release to obtain
+an independent version number and numbering scheme. Previous releases were
+identified either purely by a GIT SHA1 hash or the associated PowerKVM release
+number.
+
+This release introduced the following OPAL calls:
+
+ - :ref:`OPAL_IPMI_SEND`
+ - :ref:`OPAL_IPMI_RECV`
+ - :ref:`OPAL_I2C_REQUEST`
Signed-off-by: Stewart Smith <stewart@linux.ibm.com> --- doc/opal-api/index.rst | 9 +++++---- doc/release-notes/skiboot-4.0.rst | 16 ++++++++++++++++ 2 files changed, 21 insertions(+), 4 deletions(-) create mode 100644 doc/release-notes/skiboot-4.0.rst