summaryrefslogtreecommitdiffstats
path: root/arch/arm/include/asm/vga.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/vga.h')
-rw-r--r--arch/arm/include/asm/vga.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/include/asm/vga.h b/arch/arm/include/asm/vga.h
new file mode 100644
index 000000000..7c0bee578
--- /dev/null
+++ b/arch/arm/include/asm/vga.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ASMARM_VGA_H
+#define ASMARM_VGA_H
+
+#include <linux/io.h>
+
+extern unsigned long vga_base;
+
+#define VGA_MAP_MEM(x,s) (vga_base + (x))
+
+#define vga_readb(x) (*((volatile unsigned char *)x))
+#define vga_writeb(x,y) (*((volatile unsigned char *)y) = (x))
+
+#endif