2 * This file is part of OMAP DSP driver (DSP Gateway version 3.3.1)
4 * Copyright (C) 2006 Nokia Corporation. All rights reserved.
6 * Contact: Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
24 #ifndef __OMAP_DSP_OMAP2_DSP_H
25 #define __OMAP_DSP_OMAP2_DSP_H
27 #ifdef CONFIG_ARCH_OMAP24XX
28 #define OMAP24XX_DARAM_BASE (DSP_MEM_24XX_VIRT + 0x0)
29 #define OMAP24XX_DARAM_SIZE 0x10000
30 #define OMAP24XX_SARAM_BASE (DSP_MEM_24XX_VIRT + 0x10000)
31 #define OMAP24XX_SARAM_SIZE 0x18000
34 #include <asm/arch/hardware.h>
37 * DSP IPI registers: mapped to 0xe1000000 -- use readX(), writeX()
39 #ifdef CONFIG_ARCH_OMAP24XX
40 #define DSP_IPI_BASE DSP_IPI_24XX_VIRT
43 #ifdef CONFIG_ARCH_OMAP34XX
44 #define DSP_IPI_BASE DSP_IPI_34XX_VIRT
47 #define DSP_IPI_REVISION (DSP_IPI_BASE + 0x00)
48 #define DSP_IPI_SYSCONFIG (DSP_IPI_BASE + 0x10)
49 #define DSP_IPI_INDEX (DSP_IPI_BASE + 0x40)
50 #define DSP_IPI_ENTRY (DSP_IPI_BASE + 0x44)
51 #define DSP_IPI_ENABLE (DSP_IPI_BASE + 0x48)
52 #define DSP_IPI_IOMAP (DSP_IPI_BASE + 0x4c)
53 #define DSP_IPI_DSPBOOTCONFIG (DSP_IPI_BASE + 0x50)
55 #define DSP_IPI_ENTRY_ELMSIZEVALUE_MASK 0x00000003
56 #define DSP_IPI_ENTRY_ELMSIZEVALUE_8 0x00000000
57 #define DSP_IPI_ENTRY_ELMSIZEVALUE_16 0x00000001
58 #define DSP_IPI_ENTRY_ELMSIZEVALUE_32 0x00000002
60 #define DSP_BOOT_CONFIG_DIRECT 0x00000000
61 #define DSP_BOOT_CONFIG_PSD_DIRECT 0x00000001
62 #define DSP_BOOT_CONFIG_IDLE 0x00000002
63 #define DSP_BOOT_CONFIG_DL16 0x00000003
64 #define DSP_BOOT_CONFIG_DL32 0x00000004
65 #define DSP_BOOT_CONFIG_API 0x00000005
66 #define DSP_BOOT_CONFIG_INTERNAL 0x00000006
71 * pseudo direct: 0x080000
72 * API: branch 0x010000
73 * internel: branch 0x024000
75 #define DSP_BOOT_ADR_DIRECT 0xffff00
76 #define DSP_BOOT_ADR_PSD_DIRECT 0x080000
77 #define DSP_BOOT_ADR_API 0x010000
78 #define DSP_BOOT_ADR_INTERNAL 0x024000
81 * DSP MMU: mapped to 0xe2000000 -- use readX(), writeX()
83 #define DSP_MMU_BASE DSP_MMU_24XX_VIRT
84 #define DSP_MMU_REVISION (DSP_MMU_BASE + 0x00)
85 #define DSP_MMU_SYSCONFIG (DSP_MMU_BASE + 0x10)
86 #define DSP_MMU_SYSSTATUS (DSP_MMU_BASE + 0x14)
87 #define DSP_MMU_IRQSTATUS (DSP_MMU_BASE + 0x18)
88 #define DSP_MMU_IRQENABLE (DSP_MMU_BASE + 0x1c)
89 #define DSP_MMU_WALKING_ST (DSP_MMU_BASE + 0x40)
90 #define DSP_MMU_CNTL (DSP_MMU_BASE + 0x44)
91 #define DSP_MMU_FAULT_AD (DSP_MMU_BASE + 0x48)
92 #define DSP_MMU_TTB (DSP_MMU_BASE + 0x4c)
93 #define DSP_MMU_LOCK (DSP_MMU_BASE + 0x50)
94 #define DSP_MMU_LD_TLB (DSP_MMU_BASE + 0x54)
95 #define DSP_MMU_CAM (DSP_MMU_BASE + 0x58)
96 #define DSP_MMU_RAM (DSP_MMU_BASE + 0x5c)
97 #define DSP_MMU_GFLUSH (DSP_MMU_BASE + 0x60)
98 #define DSP_MMU_FLUSH_ENTRY (DSP_MMU_BASE + 0x64)
99 #define DSP_MMU_READ_CAM (DSP_MMU_BASE + 0x68)
100 #define DSP_MMU_READ_RAM (DSP_MMU_BASE + 0x6c)
101 #define DSP_MMU_EMU_FAULT_AD (DSP_MMU_BASE + 0x70)
103 #define DSP_MMU_SYSCONFIG_CLOCKACTIVITY_MASK 0x00000300
104 #define DSP_MMU_SYSCONFIG_IDLEMODE_MASK 0x00000018
105 #define DSP_MMU_SYSCONFIG_SOFTRESET 0x00000002
106 #define DSP_MMU_SYSCONFIG_AUTOIDLE 0x00000001
108 #define DSP_MMU_IRQ_MULTIHITFAULT 0x00000010
109 #define DSP_MMU_IRQ_TABLEWALKFAULT 0x00000008
110 #define DSP_MMU_IRQ_EMUMISS 0x00000004
111 #define DSP_MMU_IRQ_TRANSLATIONFAULT 0x00000002
112 #define DSP_MMU_IRQ_TLBMISS 0x00000001
114 #define DSP_MMU_CNTL_EMUTLBUPDATE 0x00000008
115 #define DSP_MMU_CNTL_TWLENABLE 0x00000004
116 #define DSP_MMU_CNTL_MMUENABLE 0x00000002
118 #define DSP_MMU_LOCK_BASE_MASK 0x00007c00
119 #define DSP_MMU_LOCK_BASE_SHIFT 10
120 #define DSP_MMU_LOCK_VICTIM_MASK 0x000001f0
121 #define DSP_MMU_LOCK_VICTIM_SHIFT 4
123 #define DSP_MMU_CAM_VATAG_MASK 0xfffff000
124 #define DSP_MMU_CAM_P 0x00000008
125 #define DSP_MMU_CAM_V 0x00000004
126 #define DSP_MMU_CAM_PAGESIZE_MASK 0x00000003
127 #define DSP_MMU_CAM_PAGESIZE_1MB 0x00000000
128 #define DSP_MMU_CAM_PAGESIZE_64KB 0x00000001
129 #define DSP_MMU_CAM_PAGESIZE_4KB 0x00000002
130 #define DSP_MMU_CAM_PAGESIZE_16MB 0x00000003
132 #define DSP_MMU_RAM_PADDR_MASK 0xfffff000
133 #define DSP_MMU_RAM_ENDIANNESS 0x00000200
134 #define DSP_MMU_RAM_ENDIANNESS_BIG 0x00000200
135 #define DSP_MMU_RAM_ENDIANNESS_LITTLE 0x00000000
136 #define DSP_MMU_RAM_ELEMENTSIZE_MASK 0x00000180
137 #define DSP_MMU_RAM_ELEMENTSIZE_8 0x00000000
138 #define DSP_MMU_RAM_ELEMENTSIZE_16 0x00000080
139 #define DSP_MMU_RAM_ELEMENTSIZE_32 0x00000100
140 #define DSP_MMU_RAM_ELEMENTSIZE_NONE 0x00000180
141 #define DSP_MMU_RAM_MIXED 0x00000040
143 #define DSP_MMU_GFLUSH_GFLUSH 0x00000001
145 #define DSP_MMU_FLUSH_ENTRY_FLUSH_ENTRY 0x00000001
147 #define DSP_MMU_LD_TLB_LD 0x00000001
152 #define DSPREG_ICR_RESERVED_BITS 0xfc00
153 #define DSPREG_ICR_HWA 0x0200
154 #define DSPREG_ICR_IPORT 0x0100
155 #define DSPREG_ICR_MPORT 0x0080
156 #define DSPREG_ICR_XPORT 0x0040
157 #define DSPREG_ICR_DPORT 0x0020
158 #define DSPREG_ICR_DPLL 0x0010
159 #define DSPREG_ICR_PER 0x0008
160 #define DSPREG_ICR_CACHE 0x0004
161 #define DSPREG_ICR_DMA 0x0002
162 #define DSPREG_ICR_CPU 0x0001
164 #endif /* __OMAP_DSP_OMAP2_DSP_H */