diff --git a/libc/kernel/arch-sh/asm/hd64461.h b/libc/kernel/arch-sh/asm/hd64461.h
new file mode 100644
index 0000000..af16596
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/hd64461.h
@@ -0,0 +1,216 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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_HD64461
+#define __ASM_SH_HD64461
+
+#define HD64461_PCC_WINDOW 0x01000000
+
+#define HD64461_PCC0_BASE (CONFIG_HD64461_IOBASE + 0x8000000)
+#define HD64461_PCC0_ATTR (HD64461_PCC0_BASE)  
+#define HD64461_PCC0_COMM (HD64461_PCC0_BASE+HD64461_PCC_WINDOW)  
+#define HD64461_PCC0_IO (HD64461_PCC0_BASE+2*HD64461_PCC_WINDOW)  
+
+#define HD64461_PCC1_BASE (CONFIG_HD64461_IOBASE + 0x4000000)
+#define HD64461_PCC1_ATTR (HD64461_PCC1_BASE)  
+#define HD64461_PCC1_COMM (HD64461_PCC1_BASE+HD64461_PCC_WINDOW)  
+
+#define HD64461_STBCR CONFIG_HD64461_IOBASE
+#define HD64461_STBCR_CKIO_STBY 0x2000
+#define HD64461_STBCR_SAFECKE_IST 0x1000
+#define HD64461_STBCR_SLCKE_IST 0x0800
+#define HD64461_STBCR_SAFECKE_OST 0x0400
+#define HD64461_STBCR_SLCKE_OST 0x0200
+#define HD64461_STBCR_SMIAST 0x0100
+#define HD64461_STBCR_SLCDST 0x0080
+#define HD64461_STBCR_SPC0ST 0x0040
+#define HD64461_STBCR_SPC1ST 0x0020
+#define HD64461_STBCR_SAFEST 0x0010
+#define HD64461_STBCR_STM0ST 0x0008
+#define HD64461_STBCR_STM1ST 0x0004
+#define HD64461_STBCR_SIRST 0x0002
+#define HD64461_STBCR_SURTST 0x0001
+
+#define HD64461_SYSCR (CONFIG_HD64461_IOBASE + 0x02)
+
+#define HD64461_SCPUCR (CONFIG_HD64461_IOBASE + 0x04)
+
+#define HD64461_LCDCBAR (CONFIG_HD64461_IOBASE + 0x1000)
+
+#define HD64461_LCDCLOR (CONFIG_HD64461_IOBASE + 0x1002)
+
+#define HD64461_LCDCCR (CONFIG_HD64461_IOBASE + 0x1004)
+
+#define HD64461_LCDCCR_STBACK 0x0400  
+#define HD64461_LCDCCR_STREQ 0x0100  
+#define HD64461_LCDCCR_MOFF 0x0080  
+#define HD64461_LCDCCR_REFSEL 0x0040  
+#define HD64461_LCDCCR_EPON 0x0020  
+#define HD64461_LCDCCR_SPON 0x0010  
+
+#define HD64461_LDR1 (CONFIG_HD64461_IOBASE + 0x1010)
+#define HD64461_LDR1_DON 0x01  
+#define HD64461_LDR1_DINV 0x80  
+
+#define HD64461_LDR2 (CONFIG_HD64461_IOBASE + 0x1012)
+#define HD64461_LDHNCR (CONFIG_HD64461_IOBASE + 0x1014)  
+#define HD64461_LDHNSR (CONFIG_HD64461_IOBASE + 0x1016)  
+#define HD64461_LDVNTR (CONFIG_HD64461_IOBASE + 0x1018)  
+#define HD64461_LDVNDR (CONFIG_HD64461_IOBASE + 0x101a)  
+#define HD64461_LDVSPR (CONFIG_HD64461_IOBASE + 0x101c)  
+
+#define HD64461_LDR3 (CONFIG_HD64461_IOBASE + 0x101e)
+
+#define HD64461_CPTWAR (CONFIG_HD64461_IOBASE + 0x1030)  
+#define HD64461_CPTWDR (CONFIG_HD64461_IOBASE + 0x1032)  
+#define HD64461_CPTRAR (CONFIG_HD64461_IOBASE + 0x1034)  
+#define HD64461_CPTRDR (CONFIG_HD64461_IOBASE + 0x1036)  
+
+#define HD64461_GRDOR (CONFIG_HD64461_IOBASE + 0x1040)  
+#define HD64461_GRSCR (CONFIG_HD64461_IOBASE + 0x1042)  
+#define HD64461_GRCFGR (CONFIG_HD64461_IOBASE + 0x1044)  
+
+#define HD64461_GRCFGR_ACCSTATUS 0x10  
+#define HD64461_GRCFGR_ACCRESET 0x08  
+#define HD64461_GRCFGR_ACCSTART_BITBLT 0x06  
+#define HD64461_GRCFGR_ACCSTART_LINE 0x04  
+#define HD64461_GRCFGR_COLORDEPTH16 0x01  
+#define HD64461_GRCFGR_COLORDEPTH8 0x01  
+
+#define HD64461_LNSARH (CONFIG_HD64461_IOBASE + 0x1046)  
+#define HD64461_LNSARL (CONFIG_HD64461_IOBASE + 0x1048)  
+#define HD64461_LNAXLR (CONFIG_HD64461_IOBASE + 0x104a)  
+#define HD64461_LNDGR (CONFIG_HD64461_IOBASE + 0x104c)  
+#define HD64461_LNAXR (CONFIG_HD64461_IOBASE + 0x104e)  
+#define HD64461_LNERTR (CONFIG_HD64461_IOBASE + 0x1050)  
+#define HD64461_LNMDR (CONFIG_HD64461_IOBASE + 0x1052)  
+
+#define HD64461_BBTSSARH (CONFIG_HD64461_IOBASE + 0x1054)  
+#define HD64461_BBTSSARL (CONFIG_HD64461_IOBASE + 0x1056)  
+#define HD64461_BBTDSARH (CONFIG_HD64461_IOBASE + 0x1058)  
+#define HD64461_BBTDSARL (CONFIG_HD64461_IOBASE + 0x105a)  
+#define HD64461_BBTDWR (CONFIG_HD64461_IOBASE + 0x105c)  
+#define HD64461_BBTDHR (CONFIG_HD64461_IOBASE + 0x105e)  
+#define HD64461_BBTPARH (CONFIG_HD64461_IOBASE + 0x1060)  
+#define HD64461_BBTPARL (CONFIG_HD64461_IOBASE + 0x1062)  
+#define HD64461_BBTMARH (CONFIG_HD64461_IOBASE + 0x1064)  
+#define HD64461_BBTMARL (CONFIG_HD64461_IOBASE + 0x1066)  
+#define HD64461_BBTROPR (CONFIG_HD64461_IOBASE + 0x1068)  
+#define HD64461_BBTMDR (CONFIG_HD64461_IOBASE + 0x106a)  
+
+#define HD64461_PCC0ISR (CONFIG_HD64461_IOBASE + 0x2000)  
+#define HD64461_PCC0GCR (CONFIG_HD64461_IOBASE + 0x2002)  
+#define HD64461_PCC0CSCR (CONFIG_HD64461_IOBASE + 0x2004)  
+#define HD64461_PCC0CSCIER (CONFIG_HD64461_IOBASE + 0x2006)  
+#define HD64461_PCC0SCR (CONFIG_HD64461_IOBASE + 0x2008)  
+
+#define HD64461_PCC1ISR (CONFIG_HD64461_IOBASE + 0x2010)  
+#define HD64461_PCC1GCR (CONFIG_HD64461_IOBASE + 0x2012)  
+#define HD64461_PCC1CSCR (CONFIG_HD64461_IOBASE + 0x2014)  
+#define HD64461_PCC1CSCIER (CONFIG_HD64461_IOBASE + 0x2016)  
+#define HD64461_PCC1SCR (CONFIG_HD64461_IOBASE + 0x2018)  
+
+#define HD64461_PCCISR_READY 0x80  
+#define HD64461_PCCISR_MWP 0x40  
+#define HD64461_PCCISR_VS2 0x20  
+#define HD64461_PCCISR_VS1 0x10  
+#define HD64461_PCCISR_CD2 0x08  
+#define HD64461_PCCISR_CD1 0x04  
+#define HD64461_PCCISR_BVD2 0x02  
+#define HD64461_PCCISR_BVD1 0x01  
+
+#define HD64461_PCCISR_PCD_MASK 0x0c  
+#define HD64461_PCCISR_BVD_MASK 0x03  
+#define HD64461_PCCISR_BVD_BATGOOD 0x03  
+#define HD64461_PCCISR_BVD_BATWARN 0x01  
+#define HD64461_PCCISR_BVD_BATDEAD1 0x02  
+#define HD64461_PCCISR_BVD_BATDEAD2 0x00  
+
+#define HD64461_PCCGCR_DRVE 0x80  
+#define HD64461_PCCGCR_PCCR 0x40  
+#define HD64461_PCCGCR_PCCT 0x20  
+#define HD64461_PCCGCR_VCC0 0x10  
+#define HD64461_PCCGCR_PMMOD 0x08  
+#define HD64461_PCCGCR_PA25 0x04  
+#define HD64461_PCCGCR_PA24 0x02  
+#define HD64461_PCCGCR_REG 0x01  
+
+#define HD64461_PCCCSCR_SCDI 0x80  
+#define HD64461_PCCCSCR_SRV1 0x40  
+#define HD64461_PCCCSCR_IREQ 0x20  
+#define HD64461_PCCCSCR_SC 0x10  
+#define HD64461_PCCCSCR_CDC 0x08  
+#define HD64461_PCCCSCR_RC 0x04  
+#define HD64461_PCCCSCR_BW 0x02  
+#define HD64461_PCCCSCR_BD 0x01  
+
+#define HD64461_PCCCSCIER_CRE 0x80  
+#define HD64461_PCCCSCIER_IREQE_MASK 0x60  
+#define HD64461_PCCCSCIER_IREQE_DISABLED 0x00  
+#define HD64461_PCCCSCIER_IREQE_LEVEL 0x20  
+#define HD64461_PCCCSCIER_IREQE_FALLING 0x40  
+#define HD64461_PCCCSCIER_IREQE_RISING 0x60  
+
+#define HD64461_PCCCSCIER_SCE 0x10  
+#define HD64461_PCCCSCIER_CDE 0x08  
+#define HD64461_PCCCSCIER_RE 0x04  
+#define HD64461_PCCCSCIER_BWE 0x02  
+#define HD64461_PCCCSCIER_BDE 0x01  
+
+#define HD64461_PCCSCR_VCC1 0x02  
+#define HD64461_PCCSCR_SWP 0x01  
+
+#define HD64461_P0OCR (CONFIG_HD64461_IOBASE + 0x202a)
+
+#define HD64461_P1OCR (CONFIG_HD64461_IOBASE + 0x202c)
+
+#define HD64461_PGCR (CONFIG_HD64461_IOBASE + 0x202e)
+
+#define HD64461_GPACR (CONFIG_HD64461_IOBASE + 0x4000)  
+#define HD64461_GPBCR (CONFIG_HD64461_IOBASE + 0x4002)  
+#define HD64461_GPCCR (CONFIG_HD64461_IOBASE + 0x4004)  
+#define HD64461_GPDCR (CONFIG_HD64461_IOBASE + 0x4006)  
+
+#define HD64461_GPADR (CONFIG_HD64461_IOBASE + 0x4010)  
+#define HD64461_GPBDR (CONFIG_HD64461_IOBASE + 0x4012)  
+#define HD64461_GPCDR (CONFIG_HD64461_IOBASE + 0x4014)  
+#define HD64461_GPDDR (CONFIG_HD64461_IOBASE + 0x4016)  
+
+#define HD64461_GPAICR (CONFIG_HD64461_IOBASE + 0x4020)  
+#define HD64461_GPBICR (CONFIG_HD64461_IOBASE + 0x4022)  
+#define HD64461_GPCICR (CONFIG_HD64461_IOBASE + 0x4024)  
+#define HD64461_GPDICR (CONFIG_HD64461_IOBASE + 0x4026)  
+
+#define HD64461_GPAISR (CONFIG_HD64461_IOBASE + 0x4040)  
+#define HD64461_GPBISR (CONFIG_HD64461_IOBASE + 0x4042)  
+#define HD64461_GPCISR (CONFIG_HD64461_IOBASE + 0x4044)  
+#define HD64461_GPDISR (CONFIG_HD64461_IOBASE + 0x4046)  
+
+#define HD64461_NIRR (CONFIG_HD64461_IOBASE + 0x5000)
+#define HD64461_NIMR (CONFIG_HD64461_IOBASE + 0x5002)
+
+#define HD64461_IRQBASE OFFCHIP_IRQ_BASE
+#define OFFCHIP_IRQ_BASE 64
+#define HD64461_IRQ_NUM 16
+
+#define HD64461_IRQ_UART (HD64461_IRQBASE+5)
+#define HD64461_IRQ_IRDA (HD64461_IRQBASE+6)
+#define HD64461_IRQ_TMU1 (HD64461_IRQBASE+9)
+#define HD64461_IRQ_TMU0 (HD64461_IRQBASE+10)
+#define HD64461_IRQ_GPIO (HD64461_IRQBASE+11)
+#define HD64461_IRQ_AFE (HD64461_IRQBASE+12)
+#define HD64461_IRQ_PCC1 (HD64461_IRQBASE+13)
+#define HD64461_IRQ_PCC0 (HD64461_IRQBASE+14)
+
+#define __IO_PREFIX hd64461
+#include <asm/io_generic.h>
+
+#endif