Moved GPIO ports to board.c to make it easy to add boards in the future. Added priority to remaining TODOs (low)

Author: Brandon-Hurst

ports/analog/boards/apard32690/board.c

@@ -10,6 +10,9 @@
 #include "max32_port.h"
 
 // Board-level setup for MAX32690
+mxc_gpio_regs_t* gpio_ports[NUM_GPIO_PORTS] =
+    {MXC_GPIO0, MXC_GPIO1, MXC_GPIO2, MXC_GPIO3, MXC_GPIO4};
+
 // clang-format off
 const mxc_gpio_cfg_t pb_pin[] = {
     { MXC_GPIO1, MXC_GPIO_PIN_27, MXC_GPIO_FUNC_IN, MXC_GPIO_PAD_NONE, MXC_GPIO_VSSEL_VDDIOH, MXC_GPIO_DRVSTR_0},

ports/analog/boards/max32690evkit/board.c

@@ -10,6 +10,9 @@
 #include "max32_port.h"
 
 // Board-level setup for MAX32690
+mxc_gpio_regs_t* gpio_ports[NUM_GPIO_PORTS] =
+    {MXC_GPIO0, MXC_GPIO1, MXC_GPIO2, MXC_GPIO3, MXC_GPIO4};
+
 // clang-format off
 const mxc_gpio_cfg_t pb_pin[] = {
     { MXC_GPIO4, MXC_GPIO_PIN_0, MXC_GPIO_FUNC_IN, MXC_GPIO_PAD_NONE, MXC_GPIO_VSSEL_VDDIOH, MXC_GPIO_DRVSTR_0},

ports/analog/common-hal/microcontroller/Pin.c

@@ -16,12 +16,8 @@
 
 static uint32_t claimed_pins[NUM_GPIO_PORTS];
 
-// todo (low): try moving this to an extern in the board support
-#ifdef MAX32690
-#include "max32690.h"
-mxc_gpio_regs_t* gpio_ports[NUM_GPIO_PORTS] =
-    {MXC_GPIO0, MXC_GPIO1, MXC_GPIO2, MXC_GPIO3, MXC_GPIO4};
-#endif
+// defined in board.c
+extern mxc_gpio_regs_t* gpio_ports[NUM_GPIO_PORTS];
 
 static uint32_t never_reset_pins[NUM_GPIO_PORTS];
 

ports/analog/common-hal/os/__init__.c

@@ -43,7 +43,7 @@ mp_obj_t common_hal_os_uname(void) {
 
 bool common_hal_os_urandom(uint8_t *buffer, uint32_t length) {
     #if (HAS_TRNG)
-        //todo: implement
+        //todo (low prior): implement
     #else
     #endif
         return false;