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1 | /* |
2 | * Copyright (c) 2010 Broadcom Corporation | |
3 | * | |
4 | * Permission to use, copy, modify, and/or distribute this software for any | |
5 | * purpose with or without fee is hereby granted, provided that the above | |
6 | * copyright notice and this permission notice appear in all copies. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |
11 | * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |
13 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |
14 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
15 | */ | |
16 | ||
17 | #ifndef _HNDSOC_H | |
18 | #define _HNDSOC_H | |
19 | ||
20 | /* Include the soci specific files */ | |
21 | #include <sbconfig.h> | |
22 | #include <aidmp.h> | |
23 | ||
24 | /* | |
25 | * SOC Interconnect Address Map. | |
26 | * All regions may not exist on all chips. | |
27 | */ | |
28 | #define SI_SDRAM_BASE 0x00000000 /* Physical SDRAM */ | |
29 | #define SI_PCI_MEM 0x08000000 /* Host Mode sb2pcitranslation0 (64 MB) */ | |
30 | #define SI_PCI_MEM_SZ (64 * 1024 * 1024) | |
31 | #define SI_PCI_CFG 0x0c000000 /* Host Mode sb2pcitranslation1 (64 MB) */ | |
32 | #define SI_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ | |
33 | #define SI_SDRAM_R2 0x80000000 /* Region 2 for sdram (512 MB) */ | |
34 | ||
35 | #ifdef SI_ENUM_BASE_VARIABLE | |
36 | #define SI_ENUM_BASE (sii->pub.si_enum_base) | |
37 | #else | |
38 | #define SI_ENUM_BASE 0x18000000 /* Enumeration space base */ | |
39 | #endif /* SI_ENUM_BASE_VARIABLE */ | |
40 | ||
41 | #define SI_WRAP_BASE 0x18100000 /* Wrapper space base */ | |
42 | #define SI_CORE_SIZE 0x1000 /* each core gets 4Kbytes for registers */ | |
43 | #define SI_MAXCORES 16 /* Max cores (this is arbitrary, for software | |
44 | * convenience and could be changed if we | |
45 | * make any larger chips | |
46 | */ | |
47 | ||
48 | #define SI_FASTRAM 0x19000000 /* On-chip RAM on chips that also have DDR */ | |
49 | #define SI_FASTRAM_SWAPPED 0x19800000 | |
50 | ||
51 | #define SI_FLASH2 0x1c000000 /* Flash Region 2 (region 1 shadowed here) */ | |
52 | #define SI_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */ | |
53 | #define SI_ARMCM3_ROM 0x1e000000 /* ARM Cortex-M3 ROM */ | |
54 | #define SI_FLASH1 0x1fc00000 /* MIPS Flash Region 1 */ | |
55 | #define SI_FLASH1_SZ 0x00400000 /* MIPS Size of Flash Region 1 */ | |
56 | #define SI_ARM7S_ROM 0x20000000 /* ARM7TDMI-S ROM */ | |
57 | #define SI_ARMCM3_SRAM2 0x60000000 /* ARM Cortex-M3 SRAM Region 2 */ | |
58 | #define SI_ARM7S_SRAM2 0x80000000 /* ARM7TDMI-S SRAM Region 2 */ | |
59 | #define SI_ARM_FLASH1 0xffff0000 /* ARM Flash Region 1 */ | |
60 | #define SI_ARM_FLASH1_SZ 0x00010000 /* ARM Size of Flash Region 1 */ | |
61 | ||
62 | #define SI_PCI_DMA 0x40000000 /* Client Mode sb2pcitranslation2 (1 GB) */ | |
63 | #define SI_PCI_DMA2 0x80000000 /* Client Mode sb2pcitranslation2 (1 GB) */ | |
64 | #define SI_PCI_DMA_SZ 0x40000000 /* Client Mode sb2pcitranslation2 size in bytes */ | |
65 | #define SI_PCIE_DMA_L32 0x00000000 /* PCIE Client Mode sb2pcitranslation2 | |
66 | * (2 ZettaBytes), low 32 bits | |
67 | */ | |
68 | #define SI_PCIE_DMA_H32 0x80000000 /* PCIE Client Mode sb2pcitranslation2 | |
69 | * (2 ZettaBytes), high 32 bits | |
70 | */ | |
71 | ||
72 | /* core codes */ | |
73 | #define NODEV_CORE_ID 0x700 /* Invalid coreid */ | |
74 | #define CC_CORE_ID 0x800 /* chipcommon core */ | |
75 | #define ILINE20_CORE_ID 0x801 /* iline20 core */ | |
76 | #define SRAM_CORE_ID 0x802 /* sram core */ | |
77 | #define SDRAM_CORE_ID 0x803 /* sdram core */ | |
78 | #define PCI_CORE_ID 0x804 /* pci core */ | |
79 | #define MIPS_CORE_ID 0x805 /* mips core */ | |
80 | #define ENET_CORE_ID 0x806 /* enet mac core */ | |
81 | #define CODEC_CORE_ID 0x807 /* v90 codec core */ | |
82 | #define USB_CORE_ID 0x808 /* usb 1.1 host/device core */ | |
83 | #define ADSL_CORE_ID 0x809 /* ADSL core */ | |
84 | #define ILINE100_CORE_ID 0x80a /* iline100 core */ | |
85 | #define IPSEC_CORE_ID 0x80b /* ipsec core */ | |
86 | #define UTOPIA_CORE_ID 0x80c /* utopia core */ | |
87 | #define PCMCIA_CORE_ID 0x80d /* pcmcia core */ | |
88 | #define SOCRAM_CORE_ID 0x80e /* internal memory core */ | |
89 | #define MEMC_CORE_ID 0x80f /* memc sdram core */ | |
90 | #define OFDM_CORE_ID 0x810 /* OFDM phy core */ | |
91 | #define EXTIF_CORE_ID 0x811 /* external interface core */ | |
92 | #define D11_CORE_ID 0x812 /* 802.11 MAC core */ | |
93 | #define APHY_CORE_ID 0x813 /* 802.11a phy core */ | |
94 | #define BPHY_CORE_ID 0x814 /* 802.11b phy core */ | |
95 | #define GPHY_CORE_ID 0x815 /* 802.11g phy core */ | |
96 | #define MIPS33_CORE_ID 0x816 /* mips3302 core */ | |
97 | #define USB11H_CORE_ID 0x817 /* usb 1.1 host core */ | |
98 | #define USB11D_CORE_ID 0x818 /* usb 1.1 device core */ | |
99 | #define USB20H_CORE_ID 0x819 /* usb 2.0 host core */ | |
100 | #define USB20D_CORE_ID 0x81a /* usb 2.0 device core */ | |
101 | #define SDIOH_CORE_ID 0x81b /* sdio host core */ | |
102 | #define ROBO_CORE_ID 0x81c /* roboswitch core */ | |
103 | #define ATA100_CORE_ID 0x81d /* parallel ATA core */ | |
104 | #define SATAXOR_CORE_ID 0x81e /* serial ATA & XOR DMA core */ | |
105 | #define GIGETH_CORE_ID 0x81f /* gigabit ethernet core */ | |
106 | #define PCIE_CORE_ID 0x820 /* pci express core */ | |
107 | #define NPHY_CORE_ID 0x821 /* 802.11n 2x2 phy core */ | |
108 | #define SRAMC_CORE_ID 0x822 /* SRAM controller core */ | |
109 | #define MINIMAC_CORE_ID 0x823 /* MINI MAC/phy core */ | |
110 | #define ARM11_CORE_ID 0x824 /* ARM 1176 core */ | |
111 | #define ARM7S_CORE_ID 0x825 /* ARM7tdmi-s core */ | |
112 | #define LPPHY_CORE_ID 0x826 /* 802.11a/b/g phy core */ | |
113 | #define PMU_CORE_ID 0x827 /* PMU core */ | |
114 | #define SSNPHY_CORE_ID 0x828 /* 802.11n single-stream phy core */ | |
115 | #define SDIOD_CORE_ID 0x829 /* SDIO device core */ | |
116 | #define ARMCM3_CORE_ID 0x82a /* ARM Cortex M3 core */ | |
117 | #define HTPHY_CORE_ID 0x82b /* 802.11n 4x4 phy core */ | |
118 | #define MIPS74K_CORE_ID 0x82c /* mips 74k core */ | |
119 | #define GMAC_CORE_ID 0x82d /* Gigabit MAC core */ | |
120 | #define DMEMC_CORE_ID 0x82e /* DDR1/2 memory controller core */ | |
121 | #define PCIERC_CORE_ID 0x82f /* PCIE Root Complex core */ | |
122 | #define OCP_CORE_ID 0x830 /* OCP2OCP bridge core */ | |
123 | #define SC_CORE_ID 0x831 /* shared common core */ | |
124 | #define AHB_CORE_ID 0x832 /* OCP2AHB bridge core */ | |
125 | #define SPIH_CORE_ID 0x833 /* SPI host core */ | |
126 | #define I2S_CORE_ID 0x834 /* I2S core */ | |
127 | #define DMEMS_CORE_ID 0x835 /* SDR/DDR1 memory controller core */ | |
128 | #define DEF_SHIM_COMP 0x837 /* SHIM component in ubus/6362 */ | |
129 | #define OOB_ROUTER_CORE_ID 0x367 /* OOB router core ID */ | |
130 | #define DEF_AI_COMP 0xfff /* Default component, in ai chips it maps all | |
131 | * unused address ranges | |
132 | */ | |
133 | ||
134 | /* There are TWO constants on all HND chips: SI_ENUM_BASE above, | |
135 | * and chipcommon being the first core: | |
136 | */ | |
137 | #define SI_CC_IDX 0 | |
138 | ||
139 | /* SOC Interconnect types (aka chip types) */ | |
140 | #define SOCI_AI 1 | |
141 | ||
142 | /* Common core control flags */ | |
143 | #define SICF_BIST_EN 0x8000 | |
144 | #define SICF_PME_EN 0x4000 | |
145 | #define SICF_CORE_BITS 0x3ffc | |
146 | #define SICF_FGC 0x0002 | |
147 | #define SICF_CLOCK_EN 0x0001 | |
148 | ||
149 | /* Common core status flags */ | |
150 | #define SISF_BIST_DONE 0x8000 | |
151 | #define SISF_BIST_ERROR 0x4000 | |
152 | #define SISF_GATED_CLK 0x2000 | |
153 | #define SISF_DMA64 0x1000 | |
154 | #define SISF_CORE_BITS 0x0fff | |
155 | ||
156 | /* A register that is common to all cores to | |
157 | * communicate w/PMU regarding clock control. | |
158 | */ | |
159 | #define SI_CLK_CTL_ST 0x1e0 /* clock control and status */ | |
160 | ||
161 | /* clk_ctl_st register */ | |
162 | #define CCS_FORCEALP 0x00000001 /* force ALP request */ | |
163 | #define CCS_FORCEHT 0x00000002 /* force HT request */ | |
164 | #define CCS_FORCEILP 0x00000004 /* force ILP request */ | |
165 | #define CCS_ALPAREQ 0x00000008 /* ALP Avail Request */ | |
166 | #define CCS_HTAREQ 0x00000010 /* HT Avail Request */ | |
167 | #define CCS_FORCEHWREQOFF 0x00000020 /* Force HW Clock Request Off */ | |
168 | #define CCS_ERSRC_REQ_MASK 0x00000700 /* external resource requests */ | |
169 | #define CCS_ERSRC_REQ_SHIFT 8 | |
170 | #define CCS_ALPAVAIL 0x00010000 /* ALP is available */ | |
171 | #define CCS_HTAVAIL 0x00020000 /* HT is available */ | |
172 | #define CCS_BP_ON_APL 0x00040000 /* RO: Backplane is running on ALP clock */ | |
173 | #define CCS_BP_ON_HT 0x00080000 /* RO: Backplane is running on HT clock */ | |
174 | #define CCS_ERSRC_STS_MASK 0x07000000 /* external resource status */ | |
175 | #define CCS_ERSRC_STS_SHIFT 24 | |
176 | ||
177 | #define CCS0_HTAVAIL 0x00010000 /* HT avail in chipc and pcmcia on 4328a0 */ | |
178 | #define CCS0_ALPAVAIL 0x00020000 /* ALP avail in chipc and pcmcia on 4328a0 */ | |
179 | ||
180 | /* Not really related to SOC Interconnect, but a couple of software | |
181 | * conventions for the use the flash space: | |
182 | */ | |
183 | ||
25985edc | 184 | /* Minimum amount of flash we support */ |
a9533e7e HP |
185 | #define FLASH_MIN 0x00020000 /* Minimum flash size */ |
186 | ||
187 | /* A boot/binary may have an embedded block that describes its size */ | |
188 | #define BISZ_OFFSET 0x3e0 /* At this offset into the binary */ | |
189 | #define BISZ_MAGIC 0x4249535a /* Marked with this value: 'BISZ' */ | |
190 | #define BISZ_MAGIC_IDX 0 /* Word 0: magic */ | |
191 | #define BISZ_TXTST_IDX 1 /* 1: text start */ | |
192 | #define BISZ_TXTEND_IDX 2 /* 2: text end */ | |
193 | #define BISZ_DATAST_IDX 3 /* 3: data start */ | |
194 | #define BISZ_DATAEND_IDX 4 /* 4: data end */ | |
195 | #define BISZ_BSSST_IDX 5 /* 5: bss start */ | |
196 | #define BISZ_BSSEND_IDX 6 /* 6: bss end */ | |
197 | #define BISZ_SIZE 7 /* descriptor size in 32-bit integers */ | |
198 | ||
199 | #endif /* _HNDSOC_H */ |