Add pull-ups for Radio.~RESET/~BOOT

Make sure those signals are well defined even when not be driven from
the CM4 side. Also rename Radio.BOOT to Radio.~BOOT since its a low
active signal.

Fixes: #10

Signed-off-by: Stefan Agner <stefan@agner.ch>

CM4.kicad_sch

@@ -2316,10 +2316,10 @@
     )
   )
 
-  (bus_alias "PCIe" (members "~RST" "~CLKREQ" "CLK+" "CLK-" "TX+" "TX-" "RX+" "RX-"))
-  (bus_alias "SD" (members "D[0..3]" "CMD" "CLK" "PWR" "DET"))
-  (bus_alias "UART" (members "TXD" "RXD" "CTS" "RTS"))
   (bus_alias "HDMI" (members "D0+" "D0-" "D1+" "D1-" "D2+" "D2-" "CLK+" "CLK-" "CEC" "HPD" "SDA" "SCL"))
+  (bus_alias "UART" (members "TXD" "RXD" "CTS" "RTS"))
+  (bus_alias "SD" (members "D[0..3]" "CMD" "CLK" "PWR" "DET"))
+  (bus_alias "PCIe" (members "~RST" "~CLKREQ" "CLK+" "CLK-" "TX+" "TX-" "RX+" "RX-"))
   (junction (at 130.81 166.37) (diameter 0.9144) (color 0 0 0 0))
   (junction (at 260.35 90.17) (diameter 1.016) (color 0 0 0 0))
   (junction (at 262.89 90.17) (diameter 1.016) (color 0 0 0 0))
@@ -3571,7 +3571,7 @@
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 1ac84774-43e1-4b09-a556-5cbfde39882b)
   )
-  (label "Radio.BOOT" (at 88.9 134.62 0)
+  (label "Radio.~BOOT" (at 88.9 134.62 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid fee94b7f-3d61-4440-b7f3-2d4e622befd3)
   )
@@ -3832,7 +3832,7 @@
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid 63e942c6-0a41-4f1f-9239-0ffcedf9a9fa)
   )
-  (hierarchical_label "Radio{UART SWD ~RESET BOOT}" (shape bidirectional) (at 110.49 129.54 0)
+  (hierarchical_label "Radio{UART SWD ~RESET ~BOOT}" (shape bidirectional) (at 110.49 129.54 0)
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid 1ff11dbf-88d8-4e1d-a7e6-71d00d371973)
   )

LightBlue.kicad_prl

@@ -1,7 +1,7 @@
 {
   "board": {
-    "active_layer": 37,
-    "active_layer_preset": "",
+    "active_layer": 0,
+    "active_layer_preset": "Front Layers",
     "auto_track_width": false,
     "hidden_nets": [],
     "high_contrast_mode": 1,
@@ -51,17 +51,19 @@
       22,
       23,
       24,
-      27,
-      28,
+      25,
+      26,
       29,
       30,
       31,
       32,
       33,
-      37,
-      38
+      34,
+      35,
+      39,
+      40
     ],
-    "visible_layers": "00290ba_80000001",
+    "visible_layers": "00290aa_00000001",
     "zone_display_mode": 2
   },
   "meta": {

LightBlue.kicad_sch

@@ -789,9 +789,9 @@
       (effects (font (size 1.27 1.27)) (justify right))
       (uuid d755ead0-5518-4bd2-ae4a-ac3a4462d0d4)
     )
-    (pin "Radio{UART SWD ~RESET BOOT}" bidirectional (at 175.26 80.01 180)
+    (pin "Radio{UART SWD ~RESET ~BOOT}" bidirectional (at 175.26 80.01 180)
       (effects (font (size 1.27 1.27)) (justify left))
-      (uuid a6bbb91a-f576-49e0-af8f-c5ac31a15a93)
+      (uuid 411ed783-a9dc-4822-9f29-8f6dfad67edd)
     )
   )
 
@@ -885,14 +885,14 @@
       (effects (font (size 1.27 1.27)) (justify right))
       (uuid 9fdef8b1-1ed1-4a09-9c65-439d27d4943e)
     )
-    (pin "Radio{UART SWD ~RESET BOOT}" bidirectional (at 158.115 80.01 0)
-      (effects (font (size 1.27 1.27)) (justify right))
-      (uuid 3b1b05bc-f561-4afd-ab7d-fd9045321a0d)
-    )
     (pin "~SW_USER" input (at 158.115 68.58 0)
       (effects (font (size 1.27 1.27)) (justify right))
       (uuid dfc2f854-fca3-4067-9741-b39129ff0354)
     )
+    (pin "Radio{UART SWD ~RESET ~BOOT}" bidirectional (at 158.115 80.01 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+      (uuid 2f0b0fda-42bd-4c5a-ba78-88beb8cf9b7e)
+    )
   )
 
   (sheet (at 24.13 62.23) (size 35.56 20.32)
@@ -1305,6 +1305,9 @@
     (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/8da3dc08-e8c7-49d7-bc66-158e809cda9f"
       (reference "#PWR0150") (unit 1) (value "Earth") (footprint "")
     )
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/6eadb819-6e10-4358-a1f5-27e62d1063e8"
+      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    )
     (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/28c3a820-3c81-4c70-865d-f4372a81689d"
       (reference "C1") (unit 1) (value "100n") (footprint "Capacitor_SMD:C_0402_1005Metric")
     )
@@ -1356,6 +1359,9 @@
     (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/f6844e82-d36d-4f7b-89e8-6b9d63b80c11"
       (reference "C18") (unit 1) (value "100n") (footprint "Capacitor_SMD:C_0402_1005Metric")
     )
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/057b3f3e-71d6-4e24-8ee0-04feb37f7702"
+      (reference "C?") (unit 1) (value "1u") (footprint "Capacitor_SMD:C_0402_1005Metric")
+    )
     (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/e0469852-771a-434b-963a-8ecb4c38b617"
       (reference "J3") (unit 1) (value "USB_C_Receptacle_USB2.0") (footprint "Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12")
     )
@@ -1449,6 +1455,12 @@
     (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/a55e3a9a-b971-4140-877a-16489c505efc"
       (reference "#PWR0156") (unit 1) (value "GND") (footprint "")
     )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/03ebd447-e57d-4441-9d75-027b7fbfada0"
+      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/6e5a5be6-cf85-47db-9594-c5ba782ec7ce"
+      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
+    )
     (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/c09c8cca-c855-4542-a876-1781079d5d54"
       (reference "J7") (unit 1) (value "Conn_Coaxial") (footprint "Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical")
     )
@@ -1458,6 +1470,15 @@
     (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/7e85724a-4aa3-487a-9578-39b3371d9abd"
       (reference "J9") (unit 1) (value "Conn_02x04_Odd_Even") (footprint "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical")
     )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/2d75dfee-ac09-45c1-81e5-2a0d40c4d6bd"
+      (reference "R?") (unit 1) (value "10k") (footprint "")
+    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/48f087d3-6913-48e0-9a81-b5a4d1062cb0"
+      (reference "R?") (unit 1) (value "10k") (footprint "")
+    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/4cc6d309-4f77-41d2-b317-a1c1631529ab"
+      (reference "R?") (unit 1) (value "1k") (footprint "")
+    )
     (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/c09bd077-0d29-41a3-91d8-7b26a3246dec"
       (reference "U9") (unit 1) (value "SiliconLabs-MGM210P") (footprint "LightBlue:SiliconLabs_MGM210P")
     )
@@ -2025,6 +2046,9 @@
     (path "/67ada73c-6692-4fd8-8c20-5be89f2b8650/d02bb5fa-8221-4984-a2df-a6e9c5d6f740"
       (reference "#PWR0243") (unit 1) (value "+3V3") (footprint "")
     )
+    (path "/67ada73c-6692-4fd8-8c20-5be89f2b8650/6768938c-01e5-466e-aed5-9432d5d4e836"
+      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
+    )
     (path "/67ada73c-6692-4fd8-8c20-5be89f2b8650/e9a5777f-df06-4d95-b759-a9735a0efa7c"
       (reference "C69") (unit 1) (value "10u") (footprint "Capacitor_SMD:C_0805_2012Metric")
     )
@@ -2034,6 +2058,9 @@
     (path "/67ada73c-6692-4fd8-8c20-5be89f2b8650/373fcc4a-3c8e-404b-9d19-ec794dcc77e4"
       (reference "R36") (unit 1) (value "10k") (footprint "Resistor_SMD:R_0402_1005Metric")
     )
+    (path "/67ada73c-6692-4fd8-8c20-5be89f2b8650/0cc85d72-d8a5-4c7a-9558-d741ba5bb7fd"
+      (reference "R?") (unit 1) (value "10k") (footprint "Resistor_SMD:R_0402_1005Metric")
+    )
     (path "/67ada73c-6692-4fd8-8c20-5be89f2b8650/231e698e-ef39-4cba-a7bd-26a17d9db0c5"
       (reference "U19") (unit 1) (value "RT9742GGJ5") (footprint "Package_TO_SOT_SMD:SOT-23-5")
     )