Add ARM basic bootloader build

2022-05-07 23:00:22 -07:00
parent 47059c1c15
commit d83d42fb60
4 changed files with 100 additions and 0 deletions
--- a/arm/main.cc
+++ b/arm/main.cc
@@ -0,0 +1,13 @@
+#include <cstdint>
+
+struct Gpio {
+    volatile uint32_t data;
+};
+
+#define gpio0 ((Gpio*) 0x40000000)
+
+int main() {
+    gpio0->data = 42;
+
+    while (true) {}
+}