projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef _ASM_M32R_M32R_H_ |
| 2 | #define _ASM_M32R_M32R_H_ | |
| 3 | ||
| 4 | /* | |
| 5 | * Renesas M32R processor | |
| 6 | * | |
| 7 | * Copyright (C) 2003, 2004 Renesas Technology Corp. | |
| 8 | */ | |
| 9 | ||
| 10 | #include <linux/config.h> | |
| 11 | ||
| 12 | /* Chip type */ | |
| 13 | #if defined(CONFIG_CHIP_XNUX_MP) || defined(CONFIG_CHIP_XNUX2_MP) | |
| 14 | #include <asm/m32r_mp_fpga.h> | |
| 15 | #elif defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \ | |
| 16 | || defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \ | |
| 9287d95e | 17 | || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104) |
| 1da177e4 | 18 | #include <asm/m32102.h> |
| 1da177e4 LT |
19 | #endif |
| 20 | ||
| 21 | /* Platform type */ | |
| 22 | #if defined(CONFIG_PLAT_M32700UT) | |
| 23 | #include <asm/m32700ut/m32700ut_pld.h> | |
| 24 | #include <asm/m32700ut/m32700ut_lan.h> | |
| 25 | #include <asm/m32700ut/m32700ut_lcd.h> | |
| 26 | #endif /* CONFIG_PLAT_M32700UT */ | |
| 27 | ||
| 28 | #if defined(CONFIG_PLAT_OPSPUT) | |
| 29 | #include <asm/opsput/opsput_pld.h> | |
| 30 | #include <asm/opsput/opsput_lan.h> | |
| 31 | #include <asm/opsput/opsput_lcd.h> | |
| 32 | #endif /* CONFIG_PLAT_OPSPUT */ | |
| 33 | ||
| 34 | #if defined(CONFIG_PLAT_MAPPI2) | |
| 35 | #include <asm/mappi2/mappi2_pld.h> | |
| 36 | #endif /* CONFIG_PLAT_MAPPI2 */ | |
| 37 | ||
| 23680863 HT |
38 | #if defined(CONFIG_PLAT_MAPPI3) |
| 39 | #include <asm/mappi3/mappi3_pld.h> | |
| 40 | #endif /* CONFIG_PLAT_MAPPI3 */ | |
| 41 | ||
| 1da177e4 LT |
42 | #if defined(CONFIG_PLAT_USRV) |
| 43 | #include <asm/m32700ut/m32700ut_pld.h> | |
| 44 | #endif | |
| 45 | ||
| 9287d95e HT |
46 | #if defined(CONFIG_PLAT_M32104UT) |
| 47 | #include <asm/m32104ut/m32104ut_pld.h> | |
| 48 | #endif /* CONFIG_PLAT_M32104 */ | |
| 49 | ||
| 1da177e4 LT |
50 | /* |
| 51 | * M32R Register | |
| 52 | */ | |
| 53 | ||
| 54 | /* | |
| 55 | * MMU Register | |
| 56 | */ | |
| 57 | ||
| 58 | #define MMU_REG_BASE (0xffff0000) | |
| 59 | #define ITLB_BASE (0xfe000000) | |
| 60 | #define DTLB_BASE (0xfe000800) | |
| 61 | ||
| 62 | #define NR_TLB_ENTRIES CONFIG_TLB_ENTRIES | |
| 63 | ||
| 64 | #define MATM MMU_REG_BASE /* MMU Address Translation Mode | |
| 65 | Register */ | |
| 66 | #define MPSZ (0x04 + MMU_REG_BASE) /* MMU Page Size Designation Register */ | |
| 67 | #define MASID (0x08 + MMU_REG_BASE) /* MMU Address Space ID Register */ | |
| 68 | #define MESTS (0x0c + MMU_REG_BASE) /* MMU Exception Status Register */ | |
| 69 | #define MDEVA (0x10 + MMU_REG_BASE) /* MMU Operand Exception Virtual | |
| 70 | Address Register */ | |
| 71 | #define MDEVP (0x14 + MMU_REG_BASE) /* MMU Operand Exception Virtual Page | |
| 72 | Number Register */ | |
| 73 | #define MPTB (0x18 + MMU_REG_BASE) /* MMU Page Table Base Register */ | |
| 74 | #define MSVA (0x20 + MMU_REG_BASE) /* MMU Search Virtual Address | |
| 75 | Register */ | |
| 76 | #define MTOP (0x24 + MMU_REG_BASE) /* MMU TLB Operation Register */ | |
| 77 | #define MIDXI (0x28 + MMU_REG_BASE) /* MMU Index Register for | |
| 78 | Instruciton */ | |
| 79 | #define MIDXD (0x2c + MMU_REG_BASE) /* MMU Index Register for Operand */ | |
| 80 | ||
| 81 | #define MATM_offset (MATM - MMU_REG_BASE) | |
| 82 | #define MPSZ_offset (MPSZ - MMU_REG_BASE) | |
| 83 | #define MASID_offset (MASID - MMU_REG_BASE) | |
| 84 | #define MESTS_offset (MESTS - MMU_REG_BASE) | |
| 85 | #define MDEVA_offset (MDEVA - MMU_REG_BASE) | |
| 86 | #define MDEVP_offset (MDEVP - MMU_REG_BASE) | |
| 87 | #define MPTB_offset (MPTB - MMU_REG_BASE) | |
| 88 | #define MSVA_offset (MSVA - MMU_REG_BASE) | |
| 89 | #define MTOP_offset (MTOP - MMU_REG_BASE) | |
| 90 | #define MIDXI_offset (MIDXI - MMU_REG_BASE) | |
| 91 | #define MIDXD_offset (MIDXD - MMU_REG_BASE) | |
| 92 | ||
| 93 | #define MESTS_IT (1 << 0) /* Instruction TLB miss */ | |
| 94 | #define MESTS_IA (1 << 1) /* Instruction Access Exception */ | |
| 95 | #define MESTS_DT (1 << 4) /* Operand TLB miss */ | |
| 96 | #define MESTS_DA (1 << 5) /* Operand Access Exception */ | |
| 97 | #define MESTS_DRW (1 << 6) /* Operand Write Exception Flag */ | |
| 98 | ||
| 99 | /* | |
| 100 | * PSW (Processor Status Word) | |
| 101 | */ | |
| 102 | ||
| 103 | /* PSW bit */ | |
| 104 | #define M32R_PSW_BIT_SM (7) /* Stack Mode */ | |
| 105 | #define M32R_PSW_BIT_IE (6) /* Interrupt Enable */ | |
| 106 | #define M32R_PSW_BIT_PM (3) /* Processor Mode [0:Supervisor,1:User] */ | |
| 107 | #define M32R_PSW_BIT_C (0) /* Condition */ | |
| 108 | #define M32R_PSW_BIT_BSM (7+8) /* Backup Stack Mode */ | |
| 109 | #define M32R_PSW_BIT_BIE (6+8) /* Backup Interrupt Enable */ | |
| 110 | #define M32R_PSW_BIT_BPM (3+8) /* Backup Processor Mode */ | |
| 111 | #define M32R_PSW_BIT_BC (0+8) /* Backup Condition */ | |
| 112 | ||
| 113 | /* PSW bit map */ | |
| 114 | #define M32R_PSW_SM (1UL<< M32R_PSW_BIT_SM) /* Stack Mode */ | |
| 115 | #define M32R_PSW_IE (1UL<< M32R_PSW_BIT_IE) /* Interrupt Enable */ | |
| 116 | #define M32R_PSW_PM (1UL<< M32R_PSW_BIT_PM) /* Processor Mode */ | |
| 117 | #define M32R_PSW_C (1UL<< M32R_PSW_BIT_C) /* Condition */ | |
| 118 | #define M32R_PSW_BSM (1UL<< M32R_PSW_BIT_BSM) /* Backup Stack Mode */ | |
| 119 | #define M32R_PSW_BIE (1UL<< M32R_PSW_BIT_BIE) /* Backup Interrupt Enable */ | |
| 120 | #define M32R_PSW_BPM (1UL<< M32R_PSW_BIT_BPM) /* Backup Processor Mode */ | |
| 121 | #define M32R_PSW_BC (1UL<< M32R_PSW_BIT_BC) /* Backup Condition */ | |
| 122 | ||
| 123 | /* | |
| 124 | * Direct address to SFR | |
| 125 | */ | |
| 126 | ||
| 127 | #include <asm/page.h> | |
| 128 | #ifdef CONFIG_MMU | |
| 46ea178b | 129 | #define NONCACHE_OFFSET (__PAGE_OFFSET + 0x20000000) |
| 1da177e4 LT |
130 | #else |
| 131 | #define NONCACHE_OFFSET __PAGE_OFFSET | |
| 132 | #endif /* CONFIG_MMU */ | |
| 133 | ||
| 134 | #define M32R_ICU_ISTS_ADDR M32R_ICU_ISTS_PORTL+NONCACHE_OFFSET | |
| 135 | #define M32R_ICU_IPICR_ADDR M32R_ICU_IPICR0_PORTL+NONCACHE_OFFSET | |
| 136 | #define M32R_ICU_IMASK_ADDR M32R_ICU_IMASK_PORTL+NONCACHE_OFFSET | |
| 137 | #define M32R_FPGA_CPU_NAME_ADDR M32R_FPGA_CPU_NAME0_PORTL+NONCACHE_OFFSET | |
| 138 | #define M32R_FPGA_MODEL_ID_ADDR M32R_FPGA_MODEL_ID0_PORTL+NONCACHE_OFFSET | |
| 139 | #define M32R_FPGA_VERSION_ADDR M32R_FPGA_VERSION0_PORTL+NONCACHE_OFFSET | |
| 140 | ||
| 141 | #endif /* _ASM_M32R_M32R_H_ */ |