1 files changed, 0 insertions, 41 deletions
diff --git a/kernel/multiboot2.c b/kernel/multiboot2.c
deleted file mode 100644
index e228ce1..0000000
--- a/kernel/multiboot2.c
+++ /dev/null
@@ -1,41 +0,0 @@
-#include <stdint.h>
-#include <multiboot2.h>
-#include <graphics.h>
-
-fb_t fb;
-
-/* https://www.gnu.org/software/grub/manual/multiboot2/html_node/Boot-information-format.html */
-
-void init_fb(mb2_tag_header* multiboot_bootinfo, uint32_t multiboot_magic)
-{
-	if (multiboot_magic != MB2_MAGIC) {
-		// not loaded by multiboot2 bootloader
-		__asm__ volatile ("hlt;");
-	}
-
-	// we will store framebuffer information here
-	static mb2_tag_fb* tag_fb;
-
-	// skip first 8 bytes (total_size + reserved)
-	mb2_tag_header* tag_header = multiboot_bootinfo + 1;
-
-	while (tag_header->type != MB2_TAG_END) {
-		// process tag_type
-		switch(tag_header->type) {
-			case MB2_TAG_FB:
-				tag_fb = (mb2_tag_fb*)tag_header;
-				break;
-			default:
-				break;
-		}
-
-		// next mb2_tag
-		tag_header += tag_header->size / 8 + ((tag_header->size % 8) > 0);
-	}
-
-	fb.addr = tag_fb->framebuffer_addr;
-	fb.width = tag_fb->framebuffer_width;
-	fb.height = tag_fb->framebuffer_height;
-	fb.pitch = tag_fb->framebuffer_pitch;
-	fb.bpp = tag_fb->framebuffer_bpp;
-}