Fix board def mistakes and cast

Author: tannewt

ports/espressif/boards/deneyap_kart_1a_v2/mpconfigboard.mk

@@ -11,7 +11,7 @@ CIRCUITPY_ESP_FLASH_FREQ = 80m
 CIRCUITPY_ESP_FLASH_SIZE = 4MB
 
 CIRCUITPY_ESP_PSRAM_SIZE = 8MB
-CIRCUITPY_ESP_PSRAM_MODE = qio
+CIRCUITPY_ESP_PSRAM_MODE = opi
 CIRCUITPY_ESP_PSRAM_FREQ = 80m
 
 CIRCUITPY_ESPCAMERA = 0

ports/espressif/boards/m5stack_timer_camera_x/mpconfigboard.mk

@@ -8,5 +8,5 @@ CIRCUITPY_ESP_FLASH_FREQ = 80m
 CIRCUITPY_ESP_FLASH_SIZE = 4MB
 
 CIRCUITPY_ESP_PSRAM_SIZE = 8MB
-CIRCUITPY_ESP_PSRAM_MODE = qio
+CIRCUITPY_ESP_PSRAM_MODE = opi
 CIRCUITPY_ESP_PSRAM_FREQ = 80m

ports/espressif/peripherals/i2c.c

@@ -35,7 +35,7 @@ typedef enum {
 static i2c_status_t i2c_status[I2C_NUM_MAX];
 
 void i2c_reset(void) {
-    for (i2c_port_t num = 0; num < (int)I2C_NUM_MAX; num++) {
+    for (i2c_port_t num = 0; num < (i2c_port_t)I2C_NUM_MAX; num++) {
         if (i2c_status[num] == STATUS_IN_USE) {
             i2c_driver_delete(num);
             i2c_status[num] = STATUS_FREE;