Fix compilation warnings (#2089)

Author: kilograham

src/host/pico_time_adapter/include/pico/time_adapter.h

@@ -19,7 +19,7 @@ void ta_clear_force_irq(alarm_pool_timer_t *timer, uint hardware_alarm_num);
 void ta_clear_irq(alarm_pool_timer_t *timer, uint hardware_alarm_num);
 void ta_force_irq(alarm_pool_timer_t *timer, uint hardware_alarm_num);
 void ta_set_timeout(alarm_pool_timer_t *timer, uint hardware_alarm_num, int64_t target);
-void ta_wakes_up_on_or_before(alarm_pool_timer_t *timer, uint alarm_num, int64_t target);
+bool ta_wakes_up_on_or_before(alarm_pool_timer_t *timer, uint alarm_num, int64_t target);
 void ta_enable_irq_handler(alarm_pool_timer_t *timer, uint hardware_alarm_num, void (*irq_handler)(void));
 void ta_disable_irq_handler(alarm_pool_timer_t *timer, uint hardware_alarm_num, void (*irq_handler)(void));
 void ta_hardware_alarm_claim(alarm_pool_timer_t *timer, uint hardware_alarm_num);

src/host/pico_time_adapter/time_adapter.c

@@ -28,7 +28,7 @@ void PICO_WEAK_FUNCTION_IMPL_NAME(ta_set_timeout)(alarm_pool_timer_t *timer, uin
     panic_unsupported();
 }
 PICO_WEAK_FUNCTION_DEF(ta_wakes_up_on_or_before)
-void PICO_WEAK_FUNCTION_IMPL_NAME(ta_wakes_up_on_or_before)(alarm_pool_timer_t *timer, uint hardware_alarm_num, int64_t target) {
+bool PICO_WEAK_FUNCTION_IMPL_NAME(ta_wakes_up_on_or_before)(alarm_pool_timer_t *timer, uint hardware_alarm_num, int64_t target) {
     panic_unsupported();
 }
 PICO_WEAK_FUNCTION_DEF(ta_enable_irq_handler)

src/rp2_common/hardware_flash/flash.c

@@ -335,9 +335,9 @@ void flash_devinfo_set_cs_size(uint cs, flash_devinfo_size_t size) {
     invalid_params_if(HARDWARE_FLASH, cs > 1);
     invalid_params_if(HARDWARE_FLASH, (uint)size > (uint)FLASH_DEVINFO_SIZE_MAX);
     uint cs_shift = cs == 0u ? OTP_DATA_FLASH_DEVINFO_CS0_SIZE_LSB : OTP_DATA_FLASH_DEVINFO_CS1_SIZE_LSB;
-    uint cs_mask = OTP_DATA_FLASH_DEVINFO_CS0_SIZE_BITS >> OTP_DATA_FLASH_DEVINFO_CS0_SIZE_LSB;
+    uint16_t cs_mask = OTP_DATA_FLASH_DEVINFO_CS0_SIZE_BITS >> OTP_DATA_FLASH_DEVINFO_CS0_SIZE_LSB;
     flash_devinfo_update_field(
-        (uint)size << cs_shift,
+        (uint16_t)size << cs_shift,
         cs_mask << cs_shift
     );
 }
@@ -364,7 +364,7 @@ void flash_devinfo_set_cs_gpio(uint cs, uint gpio) {
     invalid_params_if(HARDWARE_FLASH, gpio >= NUM_BANK0_GPIOS);
     (void)cs;
     flash_devinfo_update_field(
-        gpio << OTP_DATA_FLASH_DEVINFO_CS1_GPIO_LSB,
+        ((uint16_t)gpio) << OTP_DATA_FLASH_DEVINFO_CS1_GPIO_LSB,
         OTP_DATA_FLASH_DEVINFO_CS1_GPIO_BITS
     );
 }

src/rp2_common/hardware_pio/pio.c

@@ -292,7 +292,7 @@ void pio_sm_set_pins_with_mask64(PIO pio, uint sm, uint64_t pin_values, uint64_t
     pin_values >>= pio_get_gpio_base(pio);
     pin_mask >>= pio_get_gpio_base(pio);
 #endif
-    pio_sm_set_pins_with_mask_internal(pio, sm, pin_values, pin_mask);
+    pio_sm_set_pins_with_mask_internal(pio, sm, (uint32_t)pin_values, (uint32_t)pin_mask);
 }
 
 void pio_sm_set_pindirs_with_mask_internal(PIO pio, uint sm, uint32_t pindirs, uint32_t pin_mask) {

src/rp2_common/pico_bootrom/bootrom.c

@@ -76,7 +76,7 @@ void __attribute__((noreturn)) rom_reset_usb_boot_extra(int usb_activity_gpio_pi
             flags |= BOOTSEL_FLAG_GPIO_PIN_ACTIVE_LOW;
         }
     }
-    rom_reboot(REBOOT2_FLAG_REBOOT_TYPE_BOOTSEL | REBOOT2_FLAG_NO_RETURN_ON_SUCCESS, 10, flags, usb_activity_gpio_pin);
+    rom_reboot(REBOOT2_FLAG_REBOOT_TYPE_BOOTSEL | REBOOT2_FLAG_NO_RETURN_ON_SUCCESS, 10, flags, (uint)usb_activity_gpio_pin);
     __builtin_unreachable();
 #else
     panic_unsupported();