[doc, sram_ctrl] Bump DIF SRAM CTRL to S2

Signed-off-by: Silvestrs Timofejevs <silvestrst@lowrisc.org>
diff --git a/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson b/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson
index d396ea2..541b2c2 100644
--- a/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson
+++ b/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson
@@ -7,11 +7,11 @@
     design_spec:        "../doc",
     dv_doc:             "../doc/dv",
     hw_checklist:       "../doc/checklist",
-    sw_checklist:       "/sw/device/lib/dif/dif_sram_ctrl"
+    sw_checklist:       "/sw/device/lib/dif/dif_sram_ctrl",
     version:            "1.0",
     life_stage:         "L1",
     design_stage:       "D2S",
     verification_stage: "V2S",
-    dif_stage:          "S1",
+    dif_stage:          "S2",
     notes:              "",
 }
diff --git a/sw/device/lib/dif/dif_sram_ctrl.md b/sw/device/lib/dif/dif_sram_ctrl.md
index 4af310d..26a02f3 100644
--- a/sw/device/lib/dif/dif_sram_ctrl.md
+++ b/sw/device/lib/dif/dif_sram_ctrl.md
@@ -24,7 +24,7 @@
 Type           | Item                        | Resolution  | Note/Collaterals
 ---------------|-----------------------------|-------------|------------------
 Coordination   | [DIF_HW_FEATURE_COMPLETE][] | Done        | [HW Dashboard]({{< relref "hw" >}})
-Implementation | [DIF_FEATURES][]            | In Progress |
+Implementation | [DIF_FEATURES][]            | Done        |
 Coordination   | [DIF_DV_TESTS][]            | Done        |
 
 [DIF_HW_FEATURE_COMPLETE]: {{< relref "/doc/project/checklist.md#dif_hw_feature_complete" >}}