Rename bootloader to bios, add actual bootloader

2023-07-31 19:58:32 -07:00
parent 5128fe64b6
commit 18b8ac7ccf
29 changed files with 168 additions and 138 deletions
--- a/sw/bios/devices/interrupt.h
+++ b/sw/bios/devices/interrupt.h
@@ -0,0 +1,15 @@
+#ifndef _INTERRUPT_H
+#define _INTERRUPT_H
+
+#include <stdint.h>
+
+#define BUTTON  (1 << 0)
+#define UART    (1 << 1)
+
+void irq_int();
+void nmi_int();
+
+uint8_t irq_get_status();
+void irq_set_status(uint8_t);
+
+#endif