feat: added UART support with a basic kprint in kernel

wip: DTB
2026-04-20 16:20:31 +04:00
parent ef9aa56d11
commit 635052c8dc
8 changed files with 158 additions and 13 deletions
@@ -0,0 +1,10 @@
+#include "bootinfo.h"
+#include <stdint.h>
+
+static inline void mmio_write32(uintptr_t addr, uint32_t val) {
+    *(volatile uint32_t *)addr = val;
+}
+
+static inline uint32_t mmio_read32(uintptr_t addr) {
+    return *(volatile uint32_t *)addr;
+}