Reorganize to allow compiling and running AVR firmware

src/board/system76/galp3-c/main.c

@@ -0,0 +1,85 @@
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+
+#include "include/delay.h"
+#include "include/gpio.h"
+#include "include/gctrl.h"
+#include "include/kbc.h"
+#include "include/pin.h"
+#include "include/pmc.h"
+#include "include/ps2.h"
+#include "include/kbscan.h"
+
+void external_0(void) __interrupt(0) {
+    printf("external_0\n");
+}
+
+void timer_0(void) __interrupt(1) {
+    printf("timer_0\n");
+}
+
+void external_1(void) __interrupt(2) {
+    printf("external_1\n");
+}
+
+void timer_1(void) __interrupt(3) {
+    printf("timer_1\n");
+}
+
+void serial(void) __interrupt(4) {
+    printf("serial\n");
+}
+
+void timer_2(void) __interrupt(5) {
+    printf("timer_2\n");
+}
+
+void init(void) {
+    gpio_init();
+    gctrl_init();
+    kbc_init();
+    pmc_init();
+    kbscan_init();
+
+    //TODO: INTC, PECI, PWM, SMBUS
+
+    // PECI information can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/design-guides/core-i7-lga-2011-guide.pdf
+}
+
+void power_button(struct Pin * button) {
+    static bool last = false;
+
+    // Check if the power switch goes low
+    bool new = pin_get(button);
+    if (!new && last) {
+        printf("Power Switch\n");
+    }
+    last = new;
+}
+
+struct Pin PWR_SW = PIN(D, 0);
+
+struct Pin LED_BAT_CHG = PIN(A, 5);
+struct Pin LED_BAT_FULL = PIN(A, 6);
+struct Pin LED_PWR = PIN(A, 7);
+struct Pin LED_ACIN = PIN(C, 7);
+struct Pin LED_AIRPLANE_N = PIN(G, 6);
+
+__code const char * MODEL = "galp3-c";
+
+void main(void) {
+    init();
+
+    // Set the battery full LED (to know our firmware is loaded)
+    pin_set(&LED_BAT_FULL, true);
+    printf("Hello from System76 EC for %s!\n", MODEL);
+
+    gpio_debug();
+
+    for(;;) {
+        power_button(&PWR_SW);
+        kbc_event(&KBC);
+        pmc_event(&PMC_1);
+    }
+}