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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_M32R_M32R_H_
#define _ASM_M32R_M32R_H_
/*
* Renesas M32R processor
*
* Copyright (C) 2003, 2004 Renesas Technology Corp.
*/
/* Chip type */
#if defined(CONFIG_CHIP_XNUX_MP) || defined(CONFIG_CHIP_XNUX2_MP)
#include <asm/m32r_mp_fpga.h>
#elif defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \
|| defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \
|| defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
#include <asm/m32102.h>
#endif
/* Platform type */
#if defined(CONFIG_PLAT_M32700UT)
#include <asm/m32700ut/m32700ut_pld.h>
#include <asm/m32700ut/m32700ut_lan.h>
#include <asm/m32700ut/m32700ut_lcd.h>
/* for ei_handler:linux/arch/m32r/kernel/entry.S */
#define M32R_INT1ICU_ISTS PLD_ICUISTS
#define M32R_INT1ICU_IRQ_BASE M32700UT_PLD_IRQ_BASE
#define M32R_INT0ICU_ISTS M32700UT_LAN_ICUISTS
#define M32R_INT0ICU_IRQ_BASE M32700UT_LAN_PLD_IRQ_BASE
#define M32R_INT2ICU_ISTS M32700UT_LCD_ICUISTS
#define M32R_INT2ICU_IRQ_BASE M32700UT_LCD_PLD_IRQ_BASE
#endif /* CONFIG_PLAT_M32700UT */
#if defined(CONFIG_PLAT_OPSPUT)
#include <asm/opsput/opsput_pld.h>
#include <asm/opsput/opsput_lan.h>
#include <asm/opsput/opsput_lcd.h>
/* for ei_handler:linux/arch/m32r/kernel/entry.S */
#define M32R_INT1ICU_ISTS PLD_ICUISTS
#define M32R_INT1ICU_IRQ_BASE OPSPUT_PLD_IRQ_BASE
#define M32R_INT0ICU_ISTS OPSPUT_LAN_ICUISTS
#define M32R_INT0ICU_IRQ_BASE OPSPUT_LAN_PLD_IRQ_BASE
#define M32R_INT2ICU_ISTS OPSPUT_LCD_ICUISTS
#define M32R_INT2ICU_IRQ_BASE OPSPUT_LCD_PLD_IRQ_BASE
#endif /* CONFIG_PLAT_OPSPUT */
#if defined(CONFIG_PLAT_MAPPI2)
#include <asm/mappi2/mappi2_pld.h>
#endif /* CONFIG_PLAT_MAPPI2 */
#if defined(CONFIG_PLAT_MAPPI3)
#include <asm/mappi3/mappi3_pld.h>
#endif /* CONFIG_PLAT_MAPPI3 */
#if defined(CONFIG_PLAT_USRV)
#include <asm/m32700ut/m32700ut_pld.h>
/* for ei_handler:linux/arch/m32r/kernel/entry.S */
#define M32R_INT1ICU_ISTS PLD_ICUISTS
#define M32R_INT1ICU_IRQ_BASE M32700UT_PLD_IRQ_BASE
#endif
#if defined(CONFIG_PLAT_M32104UT)
#include <asm/m32104ut/m32104ut_pld.h>
/* for ei_handler:linux/arch/m32r/kernel/entry.S */
#define M32R_INT1ICU_ISTS PLD_ICUISTS
#define M32R_INT1ICU_IRQ_BASE M32104UT_PLD_IRQ_BASE
#endif /* CONFIG_PLAT_M32104 */
/*
* M32R Register
*/
/*
* MMU Register
*/
#define MMU_REG_BASE (0xffff0000)
#define ITLB_BASE (0xfe000000)
#define DTLB_BASE (0xfe000800)
#define NR_TLB_ENTRIES CONFIG_TLB_ENTRIES
#define MATM MMU_REG_BASE /* MMU Address Translation Mode
Register */
#define MPSZ (0x04 + MMU_REG_BASE) /* MMU Page Size Designation Register */
#define MASID (0x08 + MMU_REG_BASE) /* MMU Address Space ID Register */
#define MESTS (0x0c + MMU_REG_BASE) /* MMU Exception Status Register */
#define MDEVA (0x10 + MMU_REG_BASE) /* MMU Operand Exception Virtual
Address Register */
#define MDEVP (0x14 + MMU_REG_BASE) /* MMU Operand Exception Virtual Page
Number Register */
#define MPTB (0x18 + MMU_REG_BASE) /* MMU Page Table Base Register */
#define MSVA (0x20 + MMU_REG_BASE) /* MMU Search Virtual Address
Register */
#define MTOP (0x24 + MMU_REG_BASE) /* MMU TLB Operation Register */
#define MIDXI (0x28 + MMU_REG_BASE) /* MMU Index Register for
Instruciton */
#define MIDXD (0x2c + MMU_REG_BASE) /* MMU Index Register for Operand */
#define MATM_offset (MATM - MMU_REG_BASE)
#define MPSZ_offset (MPSZ - MMU_REG_BASE)
#define MASID_offset (MASID - MMU_REG_BASE)
#define MESTS_offset (MESTS - MMU_REG_BASE)
#define MDEVA_offset (MDEVA - MMU_REG_BASE)
#define MDEVP_offset (MDEVP - MMU_REG_BASE)
#define MPTB_offset (MPTB - MMU_REG_BASE)
#define MSVA_offset (MSVA - MMU_REG_BASE)
#define MTOP_offset (MTOP - MMU_REG_BASE)
#define MIDXI_offset (MIDXI - MMU_REG_BASE)
#define MIDXD_offset (MIDXD - MMU_REG_BASE)
#define MESTS_IT (1 << 0) /* Instruction TLB miss */
#define MESTS_IA (1 << 1) /* Instruction Access Exception */
#define MESTS_DT (1 << 4) /* Operand TLB miss */
#define MESTS_DA (1 << 5) /* Operand Access Exception */
#define MESTS_DRW (1 << 6) /* Operand Write Exception Flag */
/*
* PSW (Processor Status Word)
*/
/* PSW bit */
#define M32R_PSW_BIT_SM (7) /* Stack Mode */
#define M32R_PSW_BIT_IE (6) /* Interrupt Enable */
#define M32R_PSW_BIT_PM (3) /* Processor Mode [0:Supervisor,1:User] */
#define M32R_PSW_BIT_C (0) /* Condition */
#define M32R_PSW_BIT_BSM (7+8) /* Backup Stack Mode */
#define M32R_PSW_BIT_BIE (6+8) /* Backup Interrupt Enable */
#define M32R_PSW_BIT_BPM (3+8) /* Backup Processor Mode */
#define M32R_PSW_BIT_BC (0+8) /* Backup Condition */
/* PSW bit map */
#define M32R_PSW_SM (1UL<< M32R_PSW_BIT_SM) /* Stack Mode */
#define M32R_PSW_IE (1UL<< M32R_PSW_BIT_IE) /* Interrupt Enable */
#define M32R_PSW_PM (1UL<< M32R_PSW_BIT_PM) /* Processor Mode */
#define M32R_PSW_C (1UL<< M32R_PSW_BIT_C) /* Condition */
#define M32R_PSW_BSM (1UL<< M32R_PSW_BIT_BSM) /* Backup Stack Mode */
#define M32R_PSW_BIE (1UL<< M32R_PSW_BIT_BIE) /* Backup Interrupt Enable */
#define M32R_PSW_BPM (1UL<< M32R_PSW_BIT_BPM) /* Backup Processor Mode */
#define M32R_PSW_BC (1UL<< M32R_PSW_BIT_BC) /* Backup Condition */
/*
* Direct address to SFR
*/
#include <asm/page.h>
#ifdef CONFIG_MMU
#define NONCACHE_OFFSET (__PAGE_OFFSET + 0x20000000)
#else
#define NONCACHE_OFFSET __PAGE_OFFSET
#endif /* CONFIG_MMU */
#define M32R_ICU_ISTS_ADDR M32R_ICU_ISTS_PORTL+NONCACHE_OFFSET
#define M32R_ICU_IPICR_ADDR M32R_ICU_IPICR0_PORTL+NONCACHE_OFFSET
#define M32R_ICU_IMASK_ADDR M32R_ICU_IMASK_PORTL+NONCACHE_OFFSET
#define M32R_FPGA_CPU_NAME_ADDR M32R_FPGA_CPU_NAME0_PORTL+NONCACHE_OFFSET
#define M32R_FPGA_MODEL_ID_ADDR M32R_FPGA_MODEL_ID0_PORTL+NONCACHE_OFFSET
#define M32R_FPGA_VERSION_ADDR M32R_FPGA_VERSION0_PORTL+NONCACHE_OFFSET
#endif /* _ASM_M32R_M32R_H_ */
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