[Keyboard] Add S7 Elephant Rev2 Support (#9398)

* Add S7 Elephant Rev2 Support

* Apply suggestions from code review

I tested the changes on my board as well, thanks for the suggestions!

* Added a default folder in the makefile so that this would no longer be a breaking change

1 files changed, 167 insertions, 0 deletions

diff --git a/keyboards/s7_elephant/rev2/info.json b/keyboards/s7_elephant/rev2/info.json
new file mode 100644
index 0000000000..5c811cd47d
--- /dev/null
+++ b/keyboards/s7_elephant/rev2/info.json
@@ -0,0 +1,167 @@
+{
+    "keyboard_name": "S7 Elephant Rev2",
+    "url": "https://geekhack.org/index.php?topic=103148.0",
+    "maintainer": "qmk",
+    "width": 17.25,
+    "height": 5,
+    "layouts": {
+        "LAYOUT_all": {
+            "key_count": 75,
+            "layout": [
+                {"label":"K0F (B0,E6)", "x":0, "y":0},
+                {"label":"K00 (B0,D0)", "x":1.25, "y":0},
+                {"label":"K01 (B0,D1)", "x":2.25, "y":0},
+                {"label":"K02 (B0,D2)", "x":3.25, "y":0},
+                {"label":"K03 (B0,D3)", "x":4.25, "y":0},
+                {"label":"K04 (B0,D5)", "x":5.25, "y":0},
+                {"label":"K05 (B0,D4)", "x":6.25, "y":0},
+                {"label":"K06 (B0,D6)", "x":7.25, "y":0},
+                {"label":"K07 (B0,D7)", "x":8.25, "y":0},
+                {"label":"K08 (B0,B4)", "x":9.25, "y":0},
+                {"label":"K09 (B0,F7)", "x":10.25, "y":0},
+                {"label":"K0A (B0,F6)", "x":11.25, "y":0},
+                {"label":"K0B (B0,F5)", "x":12.25, "y":0},
+                {"label":"K0C (B0,F4)", "x":13.25, "y":0},
+                {"label":"K0D (B0,F1)", "x":14.25, "y":0},
+                {"label":"K0E (B0,F0)", "x":15.25, "y":0},
+                {"label":"K4E (B7,F0)", "x":16.25, "y":0},
+                {"label":"K1F (B1,E6)", "x":0, "y":1},
+                {"label":"K10 (B1,D0)", "x":1.25, "y":1, "w":1.5},
+                {"label":"K11 (B1,D1)", "x":2.75, "y":1},
+                {"label":"K12 (B1,D2)", "x":3.75, "y":1},
+                {"label":"K13 (B1,D3)", "x":4.75, "y":1},
+                {"label":"K14 (B1,D5)", "x":5.75, "y":1},
+                {"label":"K15 (B1,D4)", "x":6.75, "y":1},
+                {"label":"K16 (B1,D6)", "x":7.75, "y":1},
+                {"label":"K17 (B1,D7)", "x":8.75, "y":1},
+                {"label":"K18 (B1,B4)", "x":9.75, "y":1},
+                {"label":"K19 (B1,F7)", "x":10.75, "y":1},
+                {"label":"K1A (B1,F6)", "x":11.75, "y":1},
+                {"label":"K1B (B1,F5)", "x":12.75, "y":1},
+                {"label":"K1C (B1,F4)", "x":13.75, "y":1},
+                {"label":"K2C (B2,F4)", "x":14.75, "y":1, "w":1.5},
+                {"label":"K1E (B1,F0)", "x":16.25, "y":1},
+                {"label":"K2F (B2,E6)", "x":0, "y":2},
+                {"label":"K20 (B2,D0)", "x":1.25, "y":2, "w":1.75},
+                {"label":"K21 (B2,D1)", "x":3, "y":2},
+                {"label":"K22 (B2,D2)", "x":4, "y":2},
+                {"label":"K23 (B2,D3)", "x":5, "y":2},
+                {"label":"K24 (B2,D5)", "x":6, "y":2},
+                {"label":"K25 (B2,D4)", "x":7, "y":2},
+                {"label":"K26 (B2,D6)", "x":8, "y":2},
+                {"label":"K27 (B2,D7)", "x":9, "y":2},
+                {"label":"K28 (B2,B4)", "x":10, "y":2},
+                {"label":"K29 (B2,F7)", "x":11, "y":2},
+                {"label":"K2A (B2,F6)", "x":12, "y":2},
+                {"label":"K2B (B2,F5)", "x":13, "y":2},
+                {"label":"K1D (B1,F1)", "x":14, "y":2, "w":2.25},
+                {"label":"K2E (B2,F0)", "x":16.25, "y":2},
+                {"label":"K3F (B3,E6)", "x":0, "y":3},
+                {"label":"K30 (B3,D0)", "x":1.25, "y":3, "w":1.25},
+                {"label":"K31 (B3,D1)", "x":2.5, "y":3},
+                {"label":"K32 (B3,D2)", "x":3.5, "y":3},
+                {"label":"K33 (B3,D3)", "x":4.5, "y":3},
+                {"label":"K34 (B3,D5)", "x":5.5, "y":3},
+                {"label":"K35 (B3,D4)", "x":6.5, "y":3},
+                {"label":"K36 (B3,D6)", "x":7.5, "y":3},
+                {"label":"K37 (B3,D7)", "x":8.5, "y":3},
+                {"label":"K38 (B3,B4)", "x":9.5, "y":3},
+                {"label":"K39 (B3,F7)", "x":10.5, "y":3},
+                {"label":"K3A (B3,F6)", "x":11.5, "y":3},
+                {"label":"K3B (B3,F5)", "x":12.5, "y":3},
+                {"label":"K3C (B3,F4)", "x":13.5, "y":3, "w":1.75},
+                {"label":"K3D (B3,F1)", "x":15.25, "y":3},
+                {"label":"K3E (B3,F0)", "x":16.25, "y":3},
+                {"label":"K4F (B7,E6)", "x":0, "y":4},
+                {"label":"K40 (B7,D0)", "x":1.25, "y":4, "w":1.25},
+                {"label":"K41 (B7,D1)", "x":2.5, "y":4, "w":1.25},
+                {"label":"K42 (B7,D2)", "x":3.75, "y":4, "w":1.25},
+                {"label":"K46 (B7,D6)", "x":5, "y":4, "w":6.25},
+                {"label":"K48 (B7,B4)", "x":11.25, "y":4},
+                {"label":"K49 (B7,F7)", "x":12.25, "y":4},
+                {"label":"K4A (B7,F6)", "x":13.25, "y":4},
+                {"label":"K4B (B7,F5)", "x":14.25, "y":4},
+                {"label":"K4C (B7,F4)", "x":15.25, "y":4},
+                {"label":"K4D (B7,F1)", "x":16.25, "y":4}
+            ]
+        },
+        "LAYOUT_ansi_1u": {
+            "key_count": 73,
+            "layout": [
+                {"label":"K0F", "x":0, "y":0},
+                {"label":"K00", "x":1.25, "y":0},
+                {"label":"K01", "x":2.25, "y":0},
+                {"label":"K02", "x":3.25, "y":0},
+                {"label":"K03", "x":4.25, "y":0},
+                {"label":"K04", "x":5.25, "y":0},
+                {"label":"K05", "x":6.25, "y":0},
+                {"label":"K06", "x":7.25, "y":0},
+                {"label":"K07", "x":8.25, "y":0},
+                {"label":"K08", "x":9.25, "y":0},
+                {"label":"K09", "x":10.25, "y":0},
+                {"label":"K0A", "x":11.25, "y":0},
+                {"label":"K0B", "x":12.25, "y":0},
+                {"label":"K0C", "x":13.25, "y":0},
+                {"label":"K0E", "x":14.25, "y":0, "w":2},
+                {"label":"K4E", "x":16.25, "y":0},
+                {"label":"K1F", "x":0, "y":1},
+                {"label":"K10", "x":1.25, "y":1, "w":1.5},
+                {"label":"K11", "x":2.75, "y":1},
+                {"label":"K12", "x":3.75, "y":1},
+                {"label":"K13", "x":4.75, "y":1},
+                {"label":"K14", "x":5.75, "y":1},
+                {"label":"K15", "x":6.75, "y":1},
+                {"label":"K16", "x":7.75, "y":1},
+                {"label":"K17", "x":8.75, "y":1},
+                {"label":"K18", "x":9.75, "y":1},
+                {"label":"K19", "x":10.75, "y":1},
+                {"label":"K1A", "x":11.75, "y":1},
+                {"label":"K1B", "x":12.75, "y":1},
+                {"label":"K1C", "x":13.75, "y":1},
+                {"label":"K2C", "x":14.75, "y":1, "w":1.5},
+                {"label":"K1E", "x":16.25, "y":1},
+                {"label":"K2F", "x":0, "y":2},
+                {"label":"K20", "x":1.25, "y":2, "w":1.75},
+                {"label":"K21", "x":3, "y":2},
+                {"label":"K22", "x":4, "y":2},
+                {"label":"K23", "x":5, "y":2},
+                {"label":"K24", "x":6, "y":2},
+                {"label":"K25", "x":7, "y":2},
+                {"label":"K26", "x":8, "y":2},
+                {"label":"K27", "x":9, "y":2},
+                {"label":"K28", "x":10, "y":2},
+                {"label":"K29", "x":11, "y":2},
+                {"label":"K2A", "x":12, "y":2},
+                {"label":"K2B", "x":13, "y":2},
+                {"label":"K1D", "x":14, "y":2, "w":2.25},
+                {"label":"K2E", "x":16.25, "y":2},
+                {"label":"K3F", "x":0, "y":3},
+                {"label":"K30", "x":1.25, "y":3, "w":2.25},
+                {"label":"K32", "x":3.5, "y":3},
+                {"label":"K33", "x":4.5, "y":3},
+                {"label":"K34", "x":5.5, "y":3},
+                {"label":"K35", "x":6.5, "y":3},
+                {"label":"K36", "x":7.5, "y":3},
+                {"label":"K37", "x":8.5, "y":3},
+                {"label":"K38", "x":9.5, "y":3},
+                {"label":"K39", "x":10.5, "y":3},
+                {"label":"K3A", "x":11.5, "y":3},
+                {"label":"K3B", "x":12.5, "y":3},
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+                {"label":"K3E", "x":16.25, "y":3},
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+                {"label":"K40", "x":1.25, "y":4, "w":1.25},
+                {"label":"K41", "x":2.5, "y":4, "w":1.25},
+                {"label":"K42", "x":3.75, "y":4, "w":1.25},
+                {"label":"K46", "x":5, "y":4, "w":6.25},
+                {"label":"K48", "x":11.25, "y":4},
+                {"label":"K49", "x":12.25, "y":4},
+                {"label":"K4A", "x":13.25, "y":4},
+                {"label":"K4B", "x":14.25, "y":4},
+                {"label":"K4C", "x":15.25, "y":4},
+                {"label":"K4D", "x":16.25, "y":4}
+            ]
+        }
+    }
+}