diff --git a/libc/kernel/arch-sh/asm/sdk7780.h b/libc/kernel/arch-sh/asm/sdk7780.h
new file mode 100644
index 0000000..e5659d9
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/sdk7780.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __ASM_SH_RENESAS_SDK7780_H
+#define __ASM_SH_RENESAS_SDK7780_H
+
+#include <asm/addrspace.h>
+
+#define SE_AREA0_WIDTH 4  
+#define PA_ROM 0xa0000000  
+#define PA_ROM_SIZE 0x00400000  
+#define PA_FROM 0xa0800000  
+#define PA_FROM_SIZE 0x00400000  
+#define PA_EXT1 0xa4000000
+#define PA_EXT1_SIZE 0x04000000
+#define PA_SDRAM 0xa8000000  
+#define PA_SDRAM_SIZE 0x08000000
+
+#define PA_EXT4 0xb0000000
+#define PA_EXT4_SIZE 0x04000000
+#define PA_EXT_USER PA_EXT4  
+
+#define PA_PERIPHERAL PA_AREA5_IO
+
+#define PA_RESERVED (PA_PERIPHERAL + 0)
+
+#define PA_FPGA (PA_PERIPHERAL + 0x01000000)
+
+#define PA_LAN (PA_PERIPHERAL + 0x01800000)
+
+#define FPGA_SRSTR (PA_FPGA + 0x000)  
+#define FPGA_IRQ0SR (PA_FPGA + 0x010)  
+#define FPGA_IRQ0MR (PA_FPGA + 0x020)  
+#define FPGA_BDMR (PA_FPGA + 0x030)  
+#define FPGA_INTT0PRTR (PA_FPGA + 0x040)  
+#define FPGA_INTT0SELR (PA_FPGA + 0x050)  
+#define FPGA_INTT1POLR (PA_FPGA + 0x060)  
+#define FPGA_NMIR (PA_FPGA + 0x070)  
+#define FPGA_NMIMR (PA_FPGA + 0x080)  
+#define FPGA_IRQR (PA_FPGA + 0x090)  
+#define FPGA_IRQMR (PA_FPGA + 0x0A0)  
+#define FPGA_SLEDR (PA_FPGA + 0x0B0)  
+#define PA_LED FPGA_SLEDR
+#define FPGA_MAPSWR (PA_FPGA + 0x0C0)  
+#define FPGA_FPVERR (PA_FPGA + 0x0D0)  
+#define FPGA_FPDATER (PA_FPGA + 0x0E0)  
+#define FPGA_RSE (PA_FPGA + 0x100)  
+#define FPGA_EASR (PA_FPGA + 0x110)  
+#define FPGA_SPER (PA_FPGA + 0x120)  
+#define FPGA_IMSR (PA_FPGA + 0x130)  
+#define FPGA_PCIMR (PA_FPGA + 0x140)  
+#define FPGA_DIPSWMR (PA_FPGA + 0x150)  
+#define FPGA_FPODR (PA_FPGA + 0x160)  
+#define FPGA_ATAESR (PA_FPGA + 0x170)  
+#define FPGA_IRQPOLR (PA_FPGA + 0x180)  
+
+#define SDK7780_NR_IRL 15
+
+#define IRQ_CFCARD 14
+
+#define IRQ_ETHERNET 6
+
+#define __IO_PREFIX sdk7780
+#include <asm/io_generic.h>
+
+#endif