b75762302e
This adds support for the SH7780-based Solution Engine reference board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
108 lines
3.9 KiB
C
108 lines
3.9 KiB
C
#ifndef __ASM_SH_SE7780_H
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#define __ASM_SH_SE7780_H
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/*
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* linux/include/asm-sh/se7780.h
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*
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* Copyright (C) 2006,2007 Nobuhiro Iwamatsu
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*
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* Hitachi UL SolutionEngine 7780 Support.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <asm/addrspace.h>
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/* Box specific addresses. */
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#define SE_AREA0_WIDTH 4 /* Area0: 32bit */
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#define PA_ROM 0xa0000000 /* EPROM */
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#define PA_ROM_SIZE 0x00400000 /* EPROM size 4M byte */
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#define PA_FROM 0xa1000000 /* Flash-ROM */
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#define PA_FROM_SIZE 0x01000000 /* Flash-ROM size 16M byte */
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#define PA_EXT1 0xa4000000
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#define PA_EXT1_SIZE 0x04000000
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#define PA_SM501 PA_EXT1 /* Graphic IC (SM501) */
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#define PA_SM501_SIZE PA_EXT1_SIZE /* Graphic IC (SM501) */
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#define PA_SDRAM 0xa8000000 /* DDR-SDRAM(Area2/3) 128MB */
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#define PA_SDRAM_SIZE 0x08000000
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#define PA_EXT4 0xb0000000
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#define PA_EXT4_SIZE 0x04000000
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#define PA_EXT_FLASH PA_EXT4 /* Expansion Flash-ROM */
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#define PA_PERIPHERAL PA_AREA6_IO /* SW6-6=ON */
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#define PA_LAN (PA_PERIPHERAL + 0) /* SMC LAN91C111 */
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#define PA_LED_DISP (PA_PERIPHERAL + 0x02000000) /* 8words LED Display */
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#define DISP_CHAR_RAM (7 << 3)
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#define DISP_SEL0_ADDR (DISP_CHAR_RAM + 0)
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#define DISP_SEL1_ADDR (DISP_CHAR_RAM + 1)
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#define DISP_SEL2_ADDR (DISP_CHAR_RAM + 2)
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#define DISP_SEL3_ADDR (DISP_CHAR_RAM + 3)
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#define DISP_SEL4_ADDR (DISP_CHAR_RAM + 4)
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#define DISP_SEL5_ADDR (DISP_CHAR_RAM + 5)
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#define DISP_SEL6_ADDR (DISP_CHAR_RAM + 6)
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#define DISP_SEL7_ADDR (DISP_CHAR_RAM + 7)
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#define DISP_UDC_RAM (5 << 3)
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#define PA_FPGA (PA_PERIPHERAL + 0x03000000) /* FPGA base address */
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/* FPGA register address and bit */
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#define FPGA_SFTRST (PA_FPGA + 0) /* Soft reset register */
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#define FPGA_INTMSK1 (PA_FPGA + 2) /* Interrupt Mask register 1 */
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#define FPGA_INTMSK2 (PA_FPGA + 4) /* Interrupt Mask register 2 */
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#define FPGA_INTSEL1 (PA_FPGA + 6) /* Interrupt select register 1 */
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#define FPGA_INTSEL2 (PA_FPGA + 8) /* Interrupt select register 2 */
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#define FPGA_INTSEL3 (PA_FPGA + 10) /* Interrupt select register 3 */
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#define FPGA_PCI_INTSEL1 (PA_FPGA + 12) /* PCI Interrupt select register 1 */
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#define FPGA_PCI_INTSEL2 (PA_FPGA + 14) /* PCI Interrupt select register 2 */
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#define FPGA_INTSET (PA_FPGA + 16) /* IRQ/IRL select register */
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#define FPGA_INTSTS1 (PA_FPGA + 18) /* Interrupt status register 1 */
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#define FPGA_INTSTS2 (PA_FPGA + 20) /* Interrupt status register 2 */
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#define FPGA_REQSEL (PA_FPGA + 22) /* REQ/GNT select register */
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#define FPGA_DBG_LED (PA_FPGA + 32) /* Debug LED(D-LED[8:1] */
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#define PA_LED FPGA_DBG_LED
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#define FPGA_IVDRID (PA_FPGA + 36) /* iVDR ID Register */
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#define FPGA_IVDRPW (PA_FPGA + 38) /* iVDR Power ON Register */
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#define FPGA_MMCID (PA_FPGA + 40) /* MMC ID Register */
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/* FPGA INTSEL position */
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/* INTSEL1 */
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#define IRQPOS_SMC91CX (0 * 4)
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#define IRQPOS_SM501 (1 * 4)
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/* INTSEL2 */
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#define IRQPOS_EXTINT1 (0 * 4)
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#define IRQPOS_EXTINT2 (1 * 4)
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#define IRQPOS_EXTINT3 (2 * 4)
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#define IRQPOS_EXTINT4 (3 * 4)
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/* INTSEL3 */
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#define IRQPOS_PCCPW (0 * 4)
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/* IDE interrupt */
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#define IRQ_IDE0 67 /* iVDR */
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/* SMC interrupt */
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#define SMC_IRQ 8
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/* SM501 interrupt */
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#define SM501_IRQ 0
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/* interrupt pin */
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#define IRQPIN_EXTINT1 0 /* IRQ0 pin */
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#define IRQPIN_EXTINT2 1 /* IRQ1 pin */
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#define IRQPIN_EXTINT3 2 /* IRQ2 pin */
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#define IRQPIN_SMC91CX 3 /* IRQ3 pin */
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#define IRQPIN_EXTINT4 4 /* IRQ4 pin */
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#define IRQPIN_PCC0 5 /* IRQ5 pin */
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#define IRQPIN_PCC2 6 /* IRQ6 pin */
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#define IRQPIN_SM501 7 /* IRQ7 pin */
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#define IRQPIN_PCCPW 7 /* IRQ7 pin */
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/* arch/sh/boards/se/7780/irq.c */
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void init_se7780_IRQ(void);
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#define __IO_PREFIX se7780
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#include <asm/io_generic.h>
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#endif /* __ASM_SH_SE7780_H */
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