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1 | /* | |
2 | * include/asm-ppc/mpc5xxx.h | |
3 | * | |
4 | * Prototypes, etc. for the Motorola MPC5xxx | |
5 | * embedded cpu chips | |
6 | * | |
7 | * 2003 (c) MontaVista, Software, Inc. | |
8 | * Author: Dale Farnsworth <dfarnsworth@mvista.com> | |
9 | * | |
10 | * 2003 (C) Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
11 | * | |
12 | * SPDX-License-Identifier: GPL-2.0+ | |
13 | */ | |
14 | #ifndef __ASMPPC_MPC5XXX_H | |
15 | #define __ASMPPC_MPC5XXX_H | |
16 | ||
17 | #include <asm/types.h> | |
18 | ||
19 | /* Processor name */ | |
20 | #define CPU_ID_STR "MPC5200" | |
21 | ||
22 | /* Exception offsets (PowerPC standard) */ | |
23 | #define EXC_OFF_SYS_RESET 0x0100 | |
24 | #define _START_OFFSET EXC_OFF_SYS_RESET | |
25 | ||
26 | /* useful macros for manipulating CSx_START/STOP */ | |
27 | #define START_REG(start) ((start) >> 16) | |
28 | #define STOP_REG(start, size) (((start) + (size) - 1) >> 16) | |
29 | ||
30 | /* Internal memory map */ | |
31 | ||
32 | #define MPC5XXX_CS0_START (CONFIG_SYS_MBAR + 0x0004) | |
33 | #define MPC5XXX_CS0_STOP (CONFIG_SYS_MBAR + 0x0008) | |
34 | #define MPC5XXX_CS1_START (CONFIG_SYS_MBAR + 0x000c) | |
35 | #define MPC5XXX_CS1_STOP (CONFIG_SYS_MBAR + 0x0010) | |
36 | #define MPC5XXX_CS2_START (CONFIG_SYS_MBAR + 0x0014) | |
37 | #define MPC5XXX_CS2_STOP (CONFIG_SYS_MBAR + 0x0018) | |
38 | #define MPC5XXX_CS3_START (CONFIG_SYS_MBAR + 0x001c) | |
39 | #define MPC5XXX_CS3_STOP (CONFIG_SYS_MBAR + 0x0020) | |
40 | #define MPC5XXX_CS4_START (CONFIG_SYS_MBAR + 0x0024) | |
41 | #define MPC5XXX_CS4_STOP (CONFIG_SYS_MBAR + 0x0028) | |
42 | #define MPC5XXX_CS5_START (CONFIG_SYS_MBAR + 0x002c) | |
43 | #define MPC5XXX_CS5_STOP (CONFIG_SYS_MBAR + 0x0030) | |
44 | #define MPC5XXX_BOOTCS_START (CONFIG_SYS_MBAR + 0x004c) | |
45 | #define MPC5XXX_BOOTCS_STOP (CONFIG_SYS_MBAR + 0x0050) | |
46 | #define MPC5XXX_ADDECR (CONFIG_SYS_MBAR + 0x0054) | |
47 | ||
48 | #define MPC5XXX_CS6_START (CONFIG_SYS_MBAR + 0x0058) | |
49 | #define MPC5XXX_CS6_STOP (CONFIG_SYS_MBAR + 0x005c) | |
50 | #define MPC5XXX_CS7_START (CONFIG_SYS_MBAR + 0x0060) | |
51 | #define MPC5XXX_CS7_STOP (CONFIG_SYS_MBAR + 0x0064) | |
52 | #define MPC5XXX_SDRAM_CS0CFG (CONFIG_SYS_MBAR + 0x0034) | |
53 | #define MPC5XXX_SDRAM_CS1CFG (CONFIG_SYS_MBAR + 0x0038) | |
54 | ||
55 | #define MPC5XXX_SDRAM (CONFIG_SYS_MBAR + 0x0100) | |
56 | #define MPC5XXX_CDM (CONFIG_SYS_MBAR + 0x0200) | |
57 | #define MPC5XXX_LPB (CONFIG_SYS_MBAR + 0x0300) | |
58 | #define MPC5XXX_ICTL (CONFIG_SYS_MBAR + 0x0500) | |
59 | #define MPC5XXX_GPT (CONFIG_SYS_MBAR + 0x0600) | |
60 | #define MPC5XXX_GPIO (CONFIG_SYS_MBAR + 0x0b00) | |
61 | #define MPC5XXX_WU_GPIO (CONFIG_SYS_MBAR + 0x0c00) | |
62 | #define MPC5XXX_PCI (CONFIG_SYS_MBAR + 0x0d00) | |
63 | #define MPC5XXX_SPI (CONFIG_SYS_MBAR + 0x0f00) | |
64 | #define MPC5XXX_USB (CONFIG_SYS_MBAR + 0x1000) | |
65 | #define MPC5XXX_SDMA (CONFIG_SYS_MBAR + 0x1200) | |
66 | #define MPC5XXX_XLBARB (CONFIG_SYS_MBAR + 0x1f00) | |
67 | ||
68 | #define MPC5XXX_PSC1 (CONFIG_SYS_MBAR + 0x2000) | |
69 | #define MPC5XXX_PSC2 (CONFIG_SYS_MBAR + 0x2200) | |
70 | #define MPC5XXX_PSC3 (CONFIG_SYS_MBAR + 0x2400) | |
71 | #define MPC5XXX_PSC4 (CONFIG_SYS_MBAR + 0x2600) | |
72 | #define MPC5XXX_PSC5 (CONFIG_SYS_MBAR + 0x2800) | |
73 | #define MPC5XXX_PSC6 (CONFIG_SYS_MBAR + 0x2c00) | |
74 | ||
75 | #define MPC5XXX_FEC (CONFIG_SYS_MBAR + 0x3000) | |
76 | #define MPC5XXX_ATA (CONFIG_SYS_MBAR + 0x3A00) | |
77 | ||
78 | #define MPC5XXX_I2C1 (CONFIG_SYS_MBAR + 0x3D00) | |
79 | #define MPC5XXX_I2C2 (CONFIG_SYS_MBAR + 0x3D40) | |
80 | ||
81 | #define MPC5XXX_SRAM (CONFIG_SYS_MBAR + 0x8000) | |
82 | #define MPC5XXX_SRAM_SIZE (16*1024) | |
83 | ||
84 | /* SDRAM Controller */ | |
85 | #define MPC5XXX_SDRAM_MODE (MPC5XXX_SDRAM + 0x0000) | |
86 | #define MPC5XXX_SDRAM_CTRL (MPC5XXX_SDRAM + 0x0004) | |
87 | #define MPC5XXX_SDRAM_CONFIG1 (MPC5XXX_SDRAM + 0x0008) | |
88 | #define MPC5XXX_SDRAM_CONFIG2 (MPC5XXX_SDRAM + 0x000c) | |
89 | #define MPC5XXX_SDRAM_SDELAY (MPC5XXX_SDRAM + 0x0090) | |
90 | ||
91 | /* Clock Distribution Module */ | |
92 | #define MPC5XXX_CDM_JTAGID (MPC5XXX_CDM + 0x0000) | |
93 | #define MPC5XXX_CDM_PORCFG (MPC5XXX_CDM + 0x0004) | |
94 | #define MPC5XXX_CDM_BRDCRMB (MPC5XXX_CDM + 0x0008) | |
95 | #define MPC5XXX_CDM_CFG (MPC5XXX_CDM + 0x000c) | |
96 | #define MPC5XXX_CDM_48_FDC (MPC5XXX_CDM + 0x0010) | |
97 | #define MPC5XXX_CDM_CLK_ENA (MPC5XXX_CDM + 0x0014) | |
98 | #define MPC5XXX_CDM_SRESET (MPC5XXX_CDM + 0x0020) | |
99 | ||
100 | /* Local Plus Bus interface */ | |
101 | #define MPC5XXX_CS0_CFG (MPC5XXX_LPB + 0x0000) | |
102 | #define MPC5XXX_CS1_CFG (MPC5XXX_LPB + 0x0004) | |
103 | #define MPC5XXX_CS2_CFG (MPC5XXX_LPB + 0x0008) | |
104 | #define MPC5XXX_CS3_CFG (MPC5XXX_LPB + 0x000c) | |
105 | #define MPC5XXX_CS4_CFG (MPC5XXX_LPB + 0x0010) | |
106 | #define MPC5XXX_CS5_CFG (MPC5XXX_LPB + 0x0014) | |
107 | #define MPC5XXX_BOOTCS_CFG MPC5XXX_CS0_CFG | |
108 | #define MPC5XXX_CS_CTRL (MPC5XXX_LPB + 0x0018) | |
109 | #define MPC5XXX_CS_STATUS (MPC5XXX_LPB + 0x001c) | |
110 | #define MPC5XXX_CS6_CFG (MPC5XXX_LPB + 0x0020) | |
111 | #define MPC5XXX_CS7_CFG (MPC5XXX_LPB + 0x0024) | |
112 | #define MPC5XXX_CS_BURST (MPC5XXX_LPB + 0x0028) | |
113 | #define MPC5XXX_CS_DEADCYCLE (MPC5XXX_LPB + 0x002c) | |
114 | ||
115 | /* XLB Arbiter registers */ | |
116 | #define MPC5XXX_XLBARB_CFG (MPC5XXX_XLBARB + 0x40) | |
117 | #define MPC5XXX_XLBARB_MPRIEN (MPC5XXX_XLBARB + 0x64) | |
118 | #define MPC5XXX_XLBARB_MPRIVAL (MPC5XXX_XLBARB + 0x68) | |
119 | ||
120 | /* GPIO registers */ | |
121 | #define MPC5XXX_GPS_PORT_CONFIG (MPC5XXX_GPIO + 0x0000) | |
122 | ||
123 | /* Standard GPIO registers (simple, output only and simple interrupt */ | |
124 | #define MPC5XXX_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004) | |
125 | #define MPC5XXX_GPIO_ODE (MPC5XXX_GPIO + 0x0008) | |
126 | #define MPC5XXX_GPIO_DIR (MPC5XXX_GPIO + 0x000c) | |
127 | #define MPC5XXX_GPIO_DATA_O (MPC5XXX_GPIO + 0x0010) | |
128 | #define MPC5XXX_GPIO_DATA_I (MPC5XXX_GPIO + 0x0014) | |
129 | #define MPC5XXX_GPIO_OO_ENABLE (MPC5XXX_GPIO + 0x0018) | |
130 | #define MPC5XXX_GPIO_OO_DATA (MPC5XXX_GPIO + 0x001C) | |
131 | #define MPC5XXX_GPIO_SI_ENABLE (MPC5XXX_GPIO + 0x0020) | |
132 | #define MPC5XXX_GPIO_SI_ODE (MPC5XXX_GPIO + 0x0024) | |
133 | #define MPC5XXX_GPIO_SI_DIR (MPC5XXX_GPIO + 0x0028) | |
134 | #define MPC5XXX_GPIO_SI_DATA (MPC5XXX_GPIO + 0x002C) | |
135 | #define MPC5XXX_GPIO_SI_IEN (MPC5XXX_GPIO + 0x0030) | |
136 | #define MPC5XXX_GPIO_SI_ITYPE (MPC5XXX_GPIO + 0x0034) | |
137 | #define MPC5XXX_GPIO_SI_MEN (MPC5XXX_GPIO + 0x0038) | |
138 | #define MPC5XXX_GPIO_SI_STATUS (MPC5XXX_GPIO + 0x003C) | |
139 | ||
140 | /* WakeUp GPIO registers */ | |
141 | #define MPC5XXX_WU_GPIO_ENABLE (MPC5XXX_WU_GPIO + 0x0000) | |
142 | #define MPC5XXX_WU_GPIO_ODE (MPC5XXX_WU_GPIO + 0x0004) | |
143 | #define MPC5XXX_WU_GPIO_DIR (MPC5XXX_WU_GPIO + 0x0008) | |
144 | #define MPC5XXX_WU_GPIO_DATA_O (MPC5XXX_WU_GPIO + 0x000c) | |
145 | #define MPC5XXX_WU_GPIO_DATA_I (MPC5XXX_WU_GPIO + 0x0020) | |
146 | ||
147 | /* GPIO pins, for Rev.B chip */ | |
148 | #define GPIO_WKUP_7 0x80000000UL | |
149 | #define GPIO_PSC6_0 0x10000000UL | |
150 | #define GPIO_PSC3_9 0x04000000UL | |
151 | #define GPIO_PSC1_4 0x01000000UL | |
152 | #define GPIO_PSC2_4 0x02000000UL | |
153 | ||
154 | #define MPC5XXX_GPIO_SIMPLE_PSC6_3 0x20000000UL | |
155 | #define MPC5XXX_GPIO_SIMPLE_PSC6_2 0x10000000UL | |
156 | #define MPC5XXX_GPIO_SIMPLE_PSC3_7 0x00002000UL | |
157 | #define MPC5XXX_GPIO_SIMPLE_PSC3_6 0x00001000UL | |
158 | #define MPC5XXX_GPIO_SIMPLE_PSC3_3 0x00000800UL | |
159 | #define MPC5XXX_GPIO_SIMPLE_PSC3_2 0x00000400UL | |
160 | #define MPC5XXX_GPIO_SIMPLE_PSC3_1 0x00000200UL | |
161 | #define MPC5XXX_GPIO_SIMPLE_PSC3_0 0x00000100UL | |
162 | #define MPC5XXX_GPIO_SIMPLE_PSC2_3 0x00000080UL | |
163 | #define MPC5XXX_GPIO_SIMPLE_PSC2_2 0x00000040UL | |
164 | #define MPC5XXX_GPIO_SIMPLE_PSC2_1 0x00000020UL | |
165 | #define MPC5XXX_GPIO_SIMPLE_PSC2_0 0x00000010UL | |
166 | #define MPC5XXX_GPIO_SIMPLE_PSC1_3 0x00000008UL | |
167 | #define MPC5XXX_GPIO_SIMPLE_PSC1_2 0x00000004UL | |
168 | #define MPC5XXX_GPIO_SIMPLE_PSC1_1 0x00000002UL | |
169 | #define MPC5XXX_GPIO_SIMPLE_PSC1_0 0x00000001UL | |
170 | ||
171 | #define MPC5XXX_GPIO_SINT_ETH_16 0x80 | |
172 | #define MPC5XXX_GPIO_SINT_ETH_15 0x40 | |
173 | #define MPC5XXX_GPIO_SINT_ETH_14 0x20 | |
174 | #define MPC5XXX_GPIO_SINT_ETH_13 0x10 | |
175 | #define MPC5XXX_GPIO_SINT_USB1_9 0x08 | |
176 | #define MPC5XXX_GPIO_SINT_PSC3_8 0x04 | |
177 | #define MPC5XXX_GPIO_SINT_PSC3_5 0x02 | |
178 | #define MPC5XXX_GPIO_SINT_PSC3_4 0x01 | |
179 | ||
180 | #define MPC5XXX_GPIO_WKUP_7 0x80 | |
181 | #define MPC5XXX_GPIO_WKUP_6 0x40 | |
182 | #define MPC5XXX_GPIO_WKUP_PSC6_1 0x20 | |
183 | #define MPC5XXX_GPIO_WKUP_PSC6_0 0x10 | |
184 | #define MPC5XXX_GPIO_WKUP_ETH17 0x08 | |
185 | #define MPC5XXX_GPIO_WKUP_PSC3_9 0x04 | |
186 | #define MPC5XXX_GPIO_WKUP_PSC2_4 0x02 | |
187 | #define MPC5XXX_GPIO_WKUP_PSC1_4 0x01 | |
188 | ||
189 | /* PCI registers */ | |
190 | #define MPC5XXX_PCI_CMD (MPC5XXX_PCI + 0x04) | |
191 | #define MPC5XXX_PCI_CFG (MPC5XXX_PCI + 0x0c) | |
192 | #define MPC5XXX_PCI_BAR0 (MPC5XXX_PCI + 0x10) | |
193 | #define MPC5XXX_PCI_BAR1 (MPC5XXX_PCI + 0x14) | |
194 | #define MPC5XXX_PCI_GSCR (MPC5XXX_PCI + 0x60) | |
195 | #define MPC5XXX_PCI_TBATR0 (MPC5XXX_PCI + 0x64) | |
196 | #define MPC5XXX_PCI_TBATR1 (MPC5XXX_PCI + 0x68) | |
197 | #define MPC5XXX_PCI_TCR (MPC5XXX_PCI + 0x6c) | |
198 | #define MPC5XXX_PCI_IW0BTAR (MPC5XXX_PCI + 0x70) | |
199 | #define MPC5XXX_PCI_IW1BTAR (MPC5XXX_PCI + 0x74) | |
200 | #define MPC5XXX_PCI_IW2BTAR (MPC5XXX_PCI + 0x78) | |
201 | #define MPC5XXX_PCI_IWCR (MPC5XXX_PCI + 0x80) | |
202 | #define MPC5XXX_PCI_ICR (MPC5XXX_PCI + 0x84) | |
203 | #define MPC5XXX_PCI_ISR (MPC5XXX_PCI + 0x88) | |
204 | #define MPC5XXX_PCI_ARB (MPC5XXX_PCI + 0x8c) | |
205 | #define MPC5XXX_PCI_CAR (MPC5XXX_PCI + 0xf8) | |
206 | ||
207 | /* Interrupt Controller registers */ | |
208 | #define MPC5XXX_ICTL_PER_MASK (MPC5XXX_ICTL + 0x0000) | |
209 | #define MPC5XXX_ICTL_PER_PRIO1 (MPC5XXX_ICTL + 0x0004) | |
210 | #define MPC5XXX_ICTL_PER_PRIO2 (MPC5XXX_ICTL + 0x0008) | |
211 | #define MPC5XXX_ICTL_PER_PRIO3 (MPC5XXX_ICTL + 0x000c) | |
212 | #define MPC5XXX_ICTL_EXT (MPC5XXX_ICTL + 0x0010) | |
213 | #define MPC5XXX_ICTL_CRIT (MPC5XXX_ICTL + 0x0014) | |
214 | #define MPC5XXX_ICTL_MAIN_PRIO1 (MPC5XXX_ICTL + 0x0018) | |
215 | #define MPC5XXX_ICTL_MAIN_PRIO2 (MPC5XXX_ICTL + 0x001c) | |
216 | #define MPC5XXX_ICTL_STS (MPC5XXX_ICTL + 0x0024) | |
217 | #define MPC5XXX_ICTL_CRIT_STS (MPC5XXX_ICTL + 0x0028) | |
218 | #define MPC5XXX_ICTL_MAIN_STS (MPC5XXX_ICTL + 0x002c) | |
219 | #define MPC5XXX_ICTL_PER_STS (MPC5XXX_ICTL + 0x0030) | |
220 | #define MPC5XXX_ICTL_BUS_STS (MPC5XXX_ICTL + 0x0038) | |
221 | ||
222 | #define NR_IRQS 64 | |
223 | ||
224 | /* IRQ mapping - these are our logical IRQ numbers */ | |
225 | #define MPC5XXX_CRIT_IRQ_NUM 4 | |
226 | #define MPC5XXX_MAIN_IRQ_NUM 17 | |
227 | #define MPC5XXX_SDMA_IRQ_NUM 17 | |
228 | #define MPC5XXX_PERP_IRQ_NUM 23 | |
229 | ||
230 | #define MPC5XXX_CRIT_IRQ_BASE 1 | |
231 | #define MPC5XXX_MAIN_IRQ_BASE (MPC5XXX_CRIT_IRQ_BASE + MPC5XXX_CRIT_IRQ_NUM) | |
232 | #define MPC5XXX_SDMA_IRQ_BASE (MPC5XXX_MAIN_IRQ_BASE + MPC5XXX_MAIN_IRQ_NUM) | |
233 | #define MPC5XXX_PERP_IRQ_BASE (MPC5XXX_SDMA_IRQ_BASE + MPC5XXX_SDMA_IRQ_NUM) | |
234 | ||
235 | #define MPC5XXX_IRQ0 (MPC5XXX_CRIT_IRQ_BASE + 0) | |
236 | #define MPC5XXX_SLICE_TIMER_0_IRQ (MPC5XXX_CRIT_IRQ_BASE + 1) | |
237 | #define MPC5XXX_HI_INT_IRQ (MPC5XXX_CRIT_IRQ_BASE + 2) | |
238 | #define MPC5XXX_CCS_IRQ (MPC5XXX_CRIT_IRQ_BASE + 3) | |
239 | ||
240 | #define MPC5XXX_IRQ1 (MPC5XXX_MAIN_IRQ_BASE + 1) | |
241 | #define MPC5XXX_IRQ2 (MPC5XXX_MAIN_IRQ_BASE + 2) | |
242 | #define MPC5XXX_IRQ3 (MPC5XXX_MAIN_IRQ_BASE + 3) | |
243 | #define MPC5XXX_RTC_PINT_IRQ (MPC5XXX_MAIN_IRQ_BASE + 5) | |
244 | #define MPC5XXX_RTC_SINT_IRQ (MPC5XXX_MAIN_IRQ_BASE + 6) | |
245 | #define MPC5XXX_RTC_GPIO_STD_IRQ (MPC5XXX_MAIN_IRQ_BASE + 7) | |
246 | #define MPC5XXX_RTC_GPIO_WKUP_IRQ (MPC5XXX_MAIN_IRQ_BASE + 8) | |
247 | #define MPC5XXX_TMR0_IRQ (MPC5XXX_MAIN_IRQ_BASE + 9) | |
248 | #define MPC5XXX_TMR1_IRQ (MPC5XXX_MAIN_IRQ_BASE + 10) | |
249 | #define MPC5XXX_TMR2_IRQ (MPC5XXX_MAIN_IRQ_BASE + 11) | |
250 | #define MPC5XXX_TMR3_IRQ (MPC5XXX_MAIN_IRQ_BASE + 12) | |
251 | #define MPC5XXX_TMR4_IRQ (MPC5XXX_MAIN_IRQ_BASE + 13) | |
252 | #define MPC5XXX_TMR5_IRQ (MPC5XXX_MAIN_IRQ_BASE + 14) | |
253 | #define MPC5XXX_TMR6_IRQ (MPC5XXX_MAIN_IRQ_BASE + 15) | |
254 | #define MPC5XXX_TMR7_IRQ (MPC5XXX_MAIN_IRQ_BASE + 16) | |
255 | ||
256 | #define MPC5XXX_SDMA_IRQ (MPC5XXX_PERP_IRQ_BASE + 0) | |
257 | #define MPC5XXX_PSC1_IRQ (MPC5XXX_PERP_IRQ_BASE + 1) | |
258 | #define MPC5XXX_PSC2_IRQ (MPC5XXX_PERP_IRQ_BASE + 2) | |
259 | #define MPC5XXX_PSC3_IRQ (MPC5XXX_PERP_IRQ_BASE + 3) | |
260 | #define MPC5XXX_PSC6_IRQ (MPC5XXX_PERP_IRQ_BASE + 4) | |
261 | #define MPC5XXX_IRDA_IRQ (MPC5XXX_PERP_IRQ_BASE + 4) | |
262 | #define MPC5XXX_FEC_IRQ (MPC5XXX_PERP_IRQ_BASE + 5) | |
263 | #define MPC5XXX_USB_IRQ (MPC5XXX_PERP_IRQ_BASE + 6) | |
264 | #define MPC5XXX_ATA_IRQ (MPC5XXX_PERP_IRQ_BASE + 7) | |
265 | #define MPC5XXX_PCI_CNTRL_IRQ (MPC5XXX_PERP_IRQ_BASE + 8) | |
266 | #define MPC5XXX_PCI_SCIRX_IRQ (MPC5XXX_PERP_IRQ_BASE + 9) | |
267 | #define MPC5XXX_PCI_SCITX_IRQ (MPC5XXX_PERP_IRQ_BASE + 10) | |
268 | #define MPC5XXX_PSC4_IRQ (MPC5XXX_PERP_IRQ_BASE + 11) | |
269 | #define MPC5XXX_PSC5_IRQ (MPC5XXX_PERP_IRQ_BASE + 12) | |
270 | #define MPC5XXX_SPI_MODF_IRQ (MPC5XXX_PERP_IRQ_BASE + 13) | |
271 | #define MPC5XXX_SPI_SPIF_IRQ (MPC5XXX_PERP_IRQ_BASE + 14) | |
272 | #define MPC5XXX_I2C1_IRQ (MPC5XXX_PERP_IRQ_BASE + 15) | |
273 | #define MPC5XXX_I2C2_IRQ (MPC5XXX_PERP_IRQ_BASE + 16) | |
274 | #define MPC5XXX_MSCAN1_IRQ (MPC5XXX_PERP_IRQ_BASE + 17) | |
275 | #define MPC5XXX_MSCAN2_IRQ (MPC5XXX_PERP_IRQ_BASE + 18) | |
276 | #define MPC5XXX_IR_RX_IRQ (MPC5XXX_PERP_IRQ_BASE + 19) | |
277 | #define MPC5XXX_IR_TX_IRQ (MPC5XXX_PERP_IRQ_BASE + 20) | |
278 | #define MPC5XXX_XLB_ARB_IRQ (MPC5XXX_PERP_IRQ_BASE + 21) | |
279 | #define MPC5XXX_BDLC_IRQ (MPC5XXX_PERP_IRQ_BASE + 22) | |
280 | ||
281 | /* General Purpose Timers registers */ | |
282 | #define MPC5XXX_GPT0_ENABLE (MPC5XXX_GPT + 0x0) | |
283 | #define MPC5XXX_GPT0_COUNTER (MPC5XXX_GPT + 0x4) | |
284 | #define MPC5XXX_GPT0_STATUS (MPC5XXX_GPT + 0x0C) | |
285 | #define MPC5XXX_GPT1_ENABLE (MPC5XXX_GPT + 0x10) | |
286 | #define MPC5XXX_GPT1_COUNTER (MPC5XXX_GPT + 0x14) | |
287 | #define MPC5XXX_GPT1_STATUS (MPC5XXX_GPT + 0x1C) | |
288 | #define MPC5XXX_GPT2_ENABLE (MPC5XXX_GPT + 0x20) | |
289 | #define MPC5XXX_GPT2_COUNTER (MPC5XXX_GPT + 0x24) | |
290 | #define MPC5XXX_GPT2_STATUS (MPC5XXX_GPT + 0x2C) | |
291 | #define MPC5XXX_GPT3_ENABLE (MPC5XXX_GPT + 0x30) | |
292 | #define MPC5XXX_GPT3_COUNTER (MPC5XXX_GPT + 0x34) | |
293 | #define MPC5XXX_GPT3_STATUS (MPC5XXX_GPT + 0x3C) | |
294 | #define MPC5XXX_GPT4_ENABLE (MPC5XXX_GPT + 0x40) | |
295 | #define MPC5XXX_GPT4_COUNTER (MPC5XXX_GPT + 0x44) | |
296 | #define MPC5XXX_GPT4_STATUS (MPC5XXX_GPT + 0x4C) | |
297 | #define MPC5XXX_GPT5_ENABLE (MPC5XXX_GPT + 0x50) | |
298 | #define MPC5XXX_GPT5_STATUS (MPC5XXX_GPT + 0x5C) | |
299 | #define MPC5XXX_GPT5_COUNTER (MPC5XXX_GPT + 0x54) | |
300 | #define MPC5XXX_GPT6_ENABLE (MPC5XXX_GPT + 0x60) | |
301 | #define MPC5XXX_GPT6_COUNTER (MPC5XXX_GPT + 0x64) | |
302 | #define MPC5XXX_GPT6_STATUS (MPC5XXX_GPT + 0x6C) | |
303 | #define MPC5XXX_GPT7_ENABLE (MPC5XXX_GPT + 0x70) | |
304 | #define MPC5XXX_GPT7_COUNTER (MPC5XXX_GPT + 0x74) | |
305 | #define MPC5XXX_GPT7_STATUS (MPC5XXX_GPT + 0x7C) | |
306 | ||
307 | #define MPC5XXX_GPT_GPIO_PIN(status) ((0x00000100 & (status)) >> 8) | |
308 | ||
309 | #define MPC5XXX_GPT7_PWMCFG (MPC5XXX_GPT + 0x78) | |
310 | ||
311 | /* ATA registers */ | |
312 | #define MPC5XXX_ATA_HOST_CONFIG (MPC5XXX_ATA + 0x0000) | |
313 | #define MPC5XXX_ATA_PIO1 (MPC5XXX_ATA + 0x0008) | |
314 | #define MPC5XXX_ATA_PIO2 (MPC5XXX_ATA + 0x000C) | |
315 | #define MPC5XXX_ATA_SHARE_COUNT (MPC5XXX_ATA + 0x002C) | |
316 | ||
317 | /* I2Cn control register bits */ | |
318 | #define I2C_EN 0x80 | |
319 | #define I2C_IEN 0x40 | |
320 | #define I2C_STA 0x20 | |
321 | #define I2C_TX 0x10 | |
322 | #define I2C_TXAK 0x08 | |
323 | #define I2C_RSTA 0x04 | |
324 | #define I2C_INIT_MASK (I2C_EN | I2C_STA | I2C_TX | I2C_RSTA) | |
325 | ||
326 | /* I2Cn status register bits */ | |
327 | #define I2C_CF 0x80 | |
328 | #define I2C_AAS 0x40 | |
329 | #define I2C_BB 0x20 | |
330 | #define I2C_AL 0x10 | |
331 | #define I2C_SRW 0x04 | |
332 | #define I2C_IF 0x02 | |
333 | #define I2C_RXAK 0x01 | |
334 | ||
335 | /* SPI control register 1 bits */ | |
336 | #define SPI_CR_LSBFE 0x01 | |
337 | #define SPI_CR_SSOE 0x02 | |
338 | #define SPI_CR_CPHA 0x04 | |
339 | #define SPI_CR_CPOL 0x08 | |
340 | #define SPI_CR_MSTR 0x10 | |
341 | #define SPI_CR_SWOM 0x20 | |
342 | #define SPI_CR_SPE 0x40 | |
343 | #define SPI_CR_SPIE 0x80 | |
344 | ||
345 | /* SPI status register bits */ | |
346 | #define SPI_SR_MODF 0x10 | |
347 | #define SPI_SR_WCOL 0x40 | |
348 | #define SPI_SR_SPIF 0x80 | |
349 | ||
350 | /* SPI port data register bits */ | |
351 | #define SPI_PDR_SS 0x08 | |
352 | ||
353 | /* Programmable Serial Controller (PSC) status register bits */ | |
354 | #define PSC_SR_CDE 0x0080 | |
355 | #define PSC_SR_RXRDY 0x0100 | |
356 | #define PSC_SR_RXFULL 0x0200 | |
357 | #define PSC_SR_TXRDY 0x0400 | |
358 | #define PSC_SR_TXEMP 0x0800 | |
359 | #define PSC_SR_OE 0x1000 | |
360 | #define PSC_SR_PE 0x2000 | |
361 | #define PSC_SR_FE 0x4000 | |
362 | #define PSC_SR_RB 0x8000 | |
363 | ||
364 | /* PSC Command values */ | |
365 | #define PSC_RX_ENABLE 0x0001 | |
366 | #define PSC_RX_DISABLE 0x0002 | |
367 | #define PSC_TX_ENABLE 0x0004 | |
368 | #define PSC_TX_DISABLE 0x0008 | |
369 | #define PSC_SEL_MODE_REG_1 0x0010 | |
370 | #define PSC_RST_RX 0x0020 | |
371 | #define PSC_RST_TX 0x0030 | |
372 | #define PSC_RST_ERR_STAT 0x0040 | |
373 | #define PSC_RST_BRK_CHG_INT 0x0050 | |
374 | #define PSC_START_BRK 0x0060 | |
375 | #define PSC_STOP_BRK 0x0070 | |
376 | ||
377 | /* PSC Rx FIFO status bits */ | |
378 | #define PSC_RX_FIFO_ERR 0x0040 | |
379 | #define PSC_RX_FIFO_UF 0x0020 | |
380 | #define PSC_RX_FIFO_OF 0x0010 | |
381 | #define PSC_RX_FIFO_FR 0x0008 | |
382 | #define PSC_RX_FIFO_FULL 0x0004 | |
383 | #define PSC_RX_FIFO_ALARM 0x0002 | |
384 | #define PSC_RX_FIFO_EMPTY 0x0001 | |
385 | ||
386 | /* PSC interrupt mask bits */ | |
387 | #define PSC_IMR_TXRDY 0x0100 | |
388 | #define PSC_IMR_RXRDY 0x0200 | |
389 | #define PSC_IMR_DB 0x0400 | |
390 | #define PSC_IMR_IPC 0x8000 | |
391 | ||
392 | /* PSC input port change bits */ | |
393 | #define PSC_IPCR_CTS 0x01 | |
394 | #define PSC_IPCR_DCD 0x02 | |
395 | ||
396 | /* PSC mode fields */ | |
397 | #define PSC_MODE_5_BITS 0x00 | |
398 | #define PSC_MODE_6_BITS 0x01 | |
399 | #define PSC_MODE_7_BITS 0x02 | |
400 | #define PSC_MODE_8_BITS 0x03 | |
401 | #define PSC_MODE_PAREVEN 0x00 | |
402 | #define PSC_MODE_PARODD 0x04 | |
403 | #define PSC_MODE_PARFORCE 0x08 | |
404 | #define PSC_MODE_PARNONE 0x10 | |
405 | #define PSC_MODE_ERR 0x20 | |
406 | #define PSC_MODE_FFULL 0x40 | |
407 | #define PSC_MODE_RXRTS 0x80 | |
408 | ||
409 | #define PSC_MODE_ONE_STOP_5_BITS 0x00 | |
410 | #define PSC_MODE_ONE_STOP 0x07 | |
411 | #define PSC_MODE_TWO_STOP 0x0f | |
412 | ||
413 | /* ATA config fields */ | |
414 | #define MPC5xxx_ATA_HOSTCONF_SMR 0x80000000UL /* State machine | |
415 | reset */ | |
416 | #define MPC5xxx_ATA_HOSTCONF_FR 0x40000000UL /* FIFO Reset */ | |
417 | #define MPC5xxx_ATA_HOSTCONF_IE 0x02000000UL /* Enable interrupt | |
418 | in PIO */ | |
419 | #define MPC5xxx_ATA_HOSTCONF_IORDY 0x01000000UL /* Drive supports | |
420 | IORDY protocol */ | |
421 | ||
422 | #ifndef __ASSEMBLY__ | |
423 | /* Memory map registers */ | |
424 | struct mpc5xxx_mmap_ctl { | |
425 | volatile u32 mbar; | |
426 | volatile u32 cs0_start; /* 0x0004 */ | |
427 | volatile u32 cs0_stop; | |
428 | volatile u32 cs1_start; /* 0x000c */ | |
429 | volatile u32 cs1_stop; | |
430 | volatile u32 cs2_start; /* 0x0014 */ | |
431 | volatile u32 cs2_stop; | |
432 | volatile u32 cs3_start; /* 0x001c */ | |
433 | volatile u32 cs3_stop; | |
434 | volatile u32 cs4_start; /* 0x0024 */ | |
435 | volatile u32 cs4_stop; | |
436 | volatile u32 cs5_start; /* 0x002c */ | |
437 | volatile u32 cs5_stop; | |
438 | volatile u32 sdram0; /* 0x0034 */ | |
439 | volatile u32 sdram1; /* 0x0038 */ | |
440 | volatile u32 dummy1[4]; /* 0x003c */ | |
441 | volatile u32 boot_start; /* 0x004c */ | |
442 | volatile u32 boot_stop; | |
443 | volatile u32 ipbi_ws_ctrl; /* 0x0054 */ | |
444 | volatile u32 cs6_start; /* 0x0058 */ | |
445 | volatile u32 cs6_stop; | |
446 | volatile u32 cs7_start; /* 0x0060 */ | |
447 | volatile u32 cs7_stop; | |
448 | }; | |
449 | ||
450 | /* Clock distribution module */ | |
451 | struct mpc5xxx_cdm { | |
452 | volatile u32 jtagid; /* 0x0000 */ | |
453 | volatile u32 porcfg; | |
454 | volatile u32 brdcrmb; /* 0x0008 */ | |
455 | volatile u32 cfg; | |
456 | volatile u32 fourtyeight_fdc;/* 0x0010 */ | |
457 | volatile u32 clock_enable; | |
458 | volatile u32 system_osc; /* 0x0018 */ | |
459 | volatile u32 ccscr; | |
460 | volatile u32 sreset; /* 0x0020 */ | |
461 | volatile u32 pll_status; | |
462 | volatile u32 psc1_mccr; /* 0x0028 */ | |
463 | volatile u32 psc2_mccr; | |
464 | volatile u32 psc3_mccr; /* 0x0030 */ | |
465 | volatile u32 psc6_mccr; | |
466 | }; | |
467 | ||
468 | /* SDRAM controller */ | |
469 | struct mpc5xxx_sdram { | |
470 | volatile u32 mode; | |
471 | volatile u32 ctrl; | |
472 | volatile u32 config1; | |
473 | volatile u32 config2; | |
474 | volatile u32 dummy[32]; | |
475 | volatile u32 sdelay; | |
476 | }; | |
477 | ||
478 | struct mpc5xxx_lpb { | |
479 | volatile u32 cs0_cfg; | |
480 | volatile u32 cs1_cfg; | |
481 | volatile u32 cs2_cfg; | |
482 | volatile u32 cs3_cfg; | |
483 | volatile u32 cs4_cfg; | |
484 | volatile u32 cs5_cfg; | |
485 | volatile u32 cs_ctrl; | |
486 | volatile u32 cs_status; | |
487 | volatile u32 cs6_cfg; | |
488 | volatile u32 cs7_cfg; | |
489 | volatile u32 cs_burst; | |
490 | volatile u32 cs_deadcycle; | |
491 | }; | |
492 | ||
493 | ||
494 | struct mpc5xxx_psc { | |
495 | volatile u8 mode; /* PSC + 0x00 */ | |
496 | volatile u8 reserved0[3]; | |
497 | union { /* PSC + 0x04 */ | |
498 | volatile u16 status; | |
499 | volatile u16 clock_select; | |
500 | } sr_csr; | |
501 | #define psc_status sr_csr.status | |
502 | #define psc_clock_select sr_csr.clock_select | |
503 | volatile u16 reserved1; | |
504 | volatile u8 command; /* PSC + 0x08 */ | |
505 | volatile u8 reserved2[3]; | |
506 | union { /* PSC + 0x0c */ | |
507 | volatile u8 buffer_8; | |
508 | volatile u16 buffer_16; | |
509 | volatile u32 buffer_32; | |
510 | } buffer; | |
511 | #define psc_buffer_8 buffer.buffer_8 | |
512 | #define psc_buffer_16 buffer.buffer_16 | |
513 | #define psc_buffer_32 buffer.buffer_32 | |
514 | union { /* PSC + 0x10 */ | |
515 | volatile u8 ipcr; | |
516 | volatile u8 acr; | |
517 | } ipcr_acr; | |
518 | #define psc_ipcr ipcr_acr.ipcr | |
519 | #define psc_acr ipcr_acr.acr | |
520 | volatile u8 reserved3[3]; | |
521 | union { /* PSC + 0x14 */ | |
522 | volatile u16 isr; | |
523 | volatile u16 imr; | |
524 | } isr_imr; | |
525 | #define psc_isr isr_imr.isr | |
526 | #define psc_imr isr_imr.imr | |
527 | volatile u16 reserved4; | |
528 | volatile u8 ctur; /* PSC + 0x18 */ | |
529 | volatile u8 reserved5[3]; | |
530 | volatile u8 ctlr; /* PSC + 0x1c */ | |
531 | volatile u8 reserved6[3]; | |
532 | volatile u16 ccr; /* PSC + 0x20 */ | |
533 | volatile u8 reserved7[14]; | |
534 | volatile u8 ivr; /* PSC + 0x30 */ | |
535 | volatile u8 reserved8[3]; | |
536 | volatile u8 ip; /* PSC + 0x34 */ | |
537 | volatile u8 reserved9[3]; | |
538 | volatile u8 op1; /* PSC + 0x38 */ | |
539 | volatile u8 reserved10[3]; | |
540 | volatile u8 op0; /* PSC + 0x3c */ | |
541 | volatile u8 reserved11[3]; | |
542 | volatile u32 sicr; /* PSC + 0x40 */ | |
543 | volatile u8 ircr1; /* PSC + 0x44 */ | |
544 | volatile u8 reserved12[3]; | |
545 | volatile u8 ircr2; /* PSC + 0x44 */ | |
546 | volatile u8 reserved13[3]; | |
547 | volatile u8 irsdr; /* PSC + 0x4c */ | |
548 | volatile u8 reserved14[3]; | |
549 | volatile u8 irmdr; /* PSC + 0x50 */ | |
550 | volatile u8 reserved15[3]; | |
551 | volatile u8 irfdr; /* PSC + 0x54 */ | |
552 | volatile u8 reserved16[3]; | |
553 | volatile u16 rfnum; /* PSC + 0x58 */ | |
554 | volatile u16 reserved17; | |
555 | volatile u16 tfnum; /* PSC + 0x5c */ | |
556 | volatile u16 reserved18; | |
557 | volatile u32 rfdata; /* PSC + 0x60 */ | |
558 | volatile u16 rfstat; /* PSC + 0x64 */ | |
559 | volatile u16 reserved20; | |
560 | volatile u8 rfcntl; /* PSC + 0x68 */ | |
561 | volatile u8 reserved21[5]; | |
562 | volatile u16 rfalarm; /* PSC + 0x6e */ | |
563 | volatile u16 reserved22; | |
564 | volatile u16 rfrptr; /* PSC + 0x72 */ | |
565 | volatile u16 reserved23; | |
566 | volatile u16 rfwptr; /* PSC + 0x76 */ | |
567 | volatile u16 reserved24; | |
568 | volatile u16 rflrfptr; /* PSC + 0x7a */ | |
569 | volatile u16 reserved25; | |
570 | volatile u16 rflwfptr; /* PSC + 0x7e */ | |
571 | volatile u32 tfdata; /* PSC + 0x80 */ | |
572 | volatile u16 tfstat; /* PSC + 0x84 */ | |
573 | volatile u16 reserved26; | |
574 | volatile u8 tfcntl; /* PSC + 0x88 */ | |
575 | volatile u8 reserved27[5]; | |
576 | volatile u16 tfalarm; /* PSC + 0x8e */ | |
577 | volatile u16 reserved28; | |
578 | volatile u16 tfrptr; /* PSC + 0x92 */ | |
579 | volatile u16 reserved29; | |
580 | volatile u16 tfwptr; /* PSC + 0x96 */ | |
581 | volatile u16 reserved30; | |
582 | volatile u16 tflrfptr; /* PSC + 0x9a */ | |
583 | volatile u16 reserved31; | |
584 | volatile u16 tflwfptr; /* PSC + 0x9e */ | |
585 | }; | |
586 | ||
587 | struct mpc5xxx_intr { | |
588 | volatile u32 per_mask; /* INTR + 0x00 */ | |
589 | volatile u32 per_pri1; /* INTR + 0x04 */ | |
590 | volatile u32 per_pri2; /* INTR + 0x08 */ | |
591 | volatile u32 per_pri3; /* INTR + 0x0c */ | |
592 | volatile u32 ctrl; /* INTR + 0x10 */ | |
593 | volatile u32 main_mask; /* INTR + 0x14 */ | |
594 | volatile u32 main_pri1; /* INTR + 0x18 */ | |
595 | volatile u32 main_pri2; /* INTR + 0x1c */ | |
596 | volatile u32 reserved1; /* INTR + 0x20 */ | |
597 | volatile u32 enc_status; /* INTR + 0x24 */ | |
598 | volatile u32 crit_status; /* INTR + 0x28 */ | |
599 | volatile u32 main_status; /* INTR + 0x2c */ | |
600 | volatile u32 per_status; /* INTR + 0x30 */ | |
601 | volatile u32 reserved2; /* INTR + 0x34 */ | |
602 | volatile u32 per_error; /* INTR + 0x38 */ | |
603 | }; | |
604 | ||
605 | struct mpc5xxx_gpio { | |
606 | volatile u32 port_config; /* GPIO + 0x00 */ | |
607 | volatile u32 simple_gpioe; /* GPIO + 0x04 */ | |
608 | volatile u32 simple_ode; /* GPIO + 0x08 */ | |
609 | volatile u32 simple_ddr; /* GPIO + 0x0c */ | |
610 | volatile u32 simple_dvo; /* GPIO + 0x10 */ | |
611 | volatile u32 simple_ival; /* GPIO + 0x14 */ | |
612 | volatile u8 outo_gpioe; /* GPIO + 0x18 */ | |
613 | volatile u8 reserved1[3]; /* GPIO + 0x19 */ | |
614 | volatile u8 outo_dvo; /* GPIO + 0x1c */ | |
615 | volatile u8 reserved2[3]; /* GPIO + 0x1d */ | |
616 | volatile u8 sint_gpioe; /* GPIO + 0x20 */ | |
617 | volatile u8 reserved3[3]; /* GPIO + 0x21 */ | |
618 | volatile u8 sint_ode; /* GPIO + 0x24 */ | |
619 | volatile u8 reserved4[3]; /* GPIO + 0x25 */ | |
620 | volatile u8 sint_ddr; /* GPIO + 0x28 */ | |
621 | volatile u8 reserved5[3]; /* GPIO + 0x29 */ | |
622 | volatile u8 sint_dvo; /* GPIO + 0x2c */ | |
623 | volatile u8 reserved6[3]; /* GPIO + 0x2d */ | |
624 | volatile u8 sint_inten; /* GPIO + 0x30 */ | |
625 | volatile u8 reserved7[3]; /* GPIO + 0x31 */ | |
626 | volatile u16 sint_itype; /* GPIO + 0x34 */ | |
627 | volatile u16 reserved8; /* GPIO + 0x36 */ | |
628 | volatile u8 gpio_control; /* GPIO + 0x38 */ | |
629 | volatile u8 reserved9[3]; /* GPIO + 0x39 */ | |
630 | volatile u8 sint_istat; /* GPIO + 0x3c */ | |
631 | volatile u8 sint_ival; /* GPIO + 0x3d */ | |
632 | volatile u8 bus_errs; /* GPIO + 0x3e */ | |
633 | volatile u8 reserved10; /* GPIO + 0x3f */ | |
634 | }; | |
635 | ||
636 | struct mpc5xxx_wu_gpio { | |
637 | volatile u8 enable; /* WU_GPIO + 0x00 */ | |
638 | volatile u8 reserved1[3]; /* WU_GPIO + 0x01 */ | |
639 | volatile u8 ode; /* WU_GPIO + 0x04 */ | |
640 | volatile u8 reserved2[3]; /* WU_GPIO + 0x05 */ | |
641 | volatile u8 ddr; /* WU_GPIO + 0x08 */ | |
642 | volatile u8 reserved3[3]; /* WU_GPIO + 0x09 */ | |
643 | volatile u8 dvo; /* WU_GPIO + 0x0c */ | |
644 | volatile u8 reserved4[3]; /* WU_GPIO + 0x0d */ | |
645 | volatile u8 inten; /* WU_GPIO + 0x10 */ | |
646 | volatile u8 reserved5[3]; /* WU_GPIO + 0x11 */ | |
647 | volatile u8 iinten; /* WU_GPIO + 0x14 */ | |
648 | volatile u8 reserved6[3]; /* WU_GPIO + 0x15 */ | |
649 | volatile u16 itype; /* WU_GPIO + 0x18 */ | |
650 | volatile u8 reserved7[2]; /* WU_GPIO + 0x1a */ | |
651 | volatile u8 master_enable; /* WU_GPIO + 0x1c */ | |
652 | volatile u8 reserved8[3]; /* WU_GPIO + 0x1d */ | |
653 | volatile u8 ival; /* WU_GPIO + 0x20 */ | |
654 | volatile u8 reserved9[3]; /* WU_GPIO + 0x21 */ | |
655 | volatile u8 status; /* WU_GPIO + 0x24 */ | |
656 | volatile u8 reserved10[3]; /* WU_GPIO + 0x25 */ | |
657 | }; | |
658 | ||
659 | struct mpc5xxx_sdma { | |
660 | volatile u32 taskBar; /* SDMA + 0x00 */ | |
661 | volatile u32 currentPointer; /* SDMA + 0x04 */ | |
662 | volatile u32 endPointer; /* SDMA + 0x08 */ | |
663 | volatile u32 variablePointer; /* SDMA + 0x0c */ | |
664 | ||
665 | volatile u8 IntVect1; /* SDMA + 0x10 */ | |
666 | volatile u8 IntVect2; /* SDMA + 0x11 */ | |
667 | volatile u16 PtdCntrl; /* SDMA + 0x12 */ | |
668 | ||
669 | volatile u32 IntPend; /* SDMA + 0x14 */ | |
670 | volatile u32 IntMask; /* SDMA + 0x18 */ | |
671 | ||
672 | volatile u16 tcr_0; /* SDMA + 0x1c */ | |
673 | volatile u16 tcr_1; /* SDMA + 0x1e */ | |
674 | volatile u16 tcr_2; /* SDMA + 0x20 */ | |
675 | volatile u16 tcr_3; /* SDMA + 0x22 */ | |
676 | volatile u16 tcr_4; /* SDMA + 0x24 */ | |
677 | volatile u16 tcr_5; /* SDMA + 0x26 */ | |
678 | volatile u16 tcr_6; /* SDMA + 0x28 */ | |
679 | volatile u16 tcr_7; /* SDMA + 0x2a */ | |
680 | volatile u16 tcr_8; /* SDMA + 0x2c */ | |
681 | volatile u16 tcr_9; /* SDMA + 0x2e */ | |
682 | volatile u16 tcr_a; /* SDMA + 0x30 */ | |
683 | volatile u16 tcr_b; /* SDMA + 0x32 */ | |
684 | volatile u16 tcr_c; /* SDMA + 0x34 */ | |
685 | volatile u16 tcr_d; /* SDMA + 0x36 */ | |
686 | volatile u16 tcr_e; /* SDMA + 0x38 */ | |
687 | volatile u16 tcr_f; /* SDMA + 0x3a */ | |
688 | ||
689 | volatile u8 IPR0; /* SDMA + 0x3c */ | |
690 | volatile u8 IPR1; /* SDMA + 0x3d */ | |
691 | volatile u8 IPR2; /* SDMA + 0x3e */ | |
692 | volatile u8 IPR3; /* SDMA + 0x3f */ | |
693 | volatile u8 IPR4; /* SDMA + 0x40 */ | |
694 | volatile u8 IPR5; /* SDMA + 0x41 */ | |
695 | volatile u8 IPR6; /* SDMA + 0x42 */ | |
696 | volatile u8 IPR7; /* SDMA + 0x43 */ | |
697 | volatile u8 IPR8; /* SDMA + 0x44 */ | |
698 | volatile u8 IPR9; /* SDMA + 0x45 */ | |
699 | volatile u8 IPR10; /* SDMA + 0x46 */ | |
700 | volatile u8 IPR11; /* SDMA + 0x47 */ | |
701 | volatile u8 IPR12; /* SDMA + 0x48 */ | |
702 | volatile u8 IPR13; /* SDMA + 0x49 */ | |
703 | volatile u8 IPR14; /* SDMA + 0x4a */ | |
704 | volatile u8 IPR15; /* SDMA + 0x4b */ | |
705 | volatile u8 IPR16; /* SDMA + 0x4c */ | |
706 | volatile u8 IPR17; /* SDMA + 0x4d */ | |
707 | volatile u8 IPR18; /* SDMA + 0x4e */ | |
708 | volatile u8 IPR19; /* SDMA + 0x4f */ | |
709 | volatile u8 IPR20; /* SDMA + 0x50 */ | |
710 | volatile u8 IPR21; /* SDMA + 0x51 */ | |
711 | volatile u8 IPR22; /* SDMA + 0x52 */ | |
712 | volatile u8 IPR23; /* SDMA + 0x53 */ | |
713 | volatile u8 IPR24; /* SDMA + 0x54 */ | |
714 | volatile u8 IPR25; /* SDMA + 0x55 */ | |
715 | volatile u8 IPR26; /* SDMA + 0x56 */ | |
716 | volatile u8 IPR27; /* SDMA + 0x57 */ | |
717 | volatile u8 IPR28; /* SDMA + 0x58 */ | |
718 | volatile u8 IPR29; /* SDMA + 0x59 */ | |
719 | volatile u8 IPR30; /* SDMA + 0x5a */ | |
720 | volatile u8 IPR31; /* SDMA + 0x5b */ | |
721 | ||
722 | volatile u32 res1; /* SDMA + 0x5c */ | |
723 | volatile u32 res2; /* SDMA + 0x60 */ | |
724 | volatile u32 res3; /* SDMA + 0x64 */ | |
725 | volatile u32 MDEDebug; /* SDMA + 0x68 */ | |
726 | volatile u32 ADSDebug; /* SDMA + 0x6c */ | |
727 | volatile u32 Value1; /* SDMA + 0x70 */ | |
728 | volatile u32 Value2; /* SDMA + 0x74 */ | |
729 | volatile u32 Control; /* SDMA + 0x78 */ | |
730 | volatile u32 Status; /* SDMA + 0x7c */ | |
731 | volatile u32 EU00; /* SDMA + 0x80 */ | |
732 | volatile u32 EU01; /* SDMA + 0x84 */ | |
733 | volatile u32 EU02; /* SDMA + 0x88 */ | |
734 | volatile u32 EU03; /* SDMA + 0x8c */ | |
735 | volatile u32 EU04; /* SDMA + 0x90 */ | |
736 | volatile u32 EU05; /* SDMA + 0x94 */ | |
737 | volatile u32 EU06; /* SDMA + 0x98 */ | |
738 | volatile u32 EU07; /* SDMA + 0x9c */ | |
739 | volatile u32 EU10; /* SDMA + 0xa0 */ | |
740 | volatile u32 EU11; /* SDMA + 0xa4 */ | |
741 | volatile u32 EU12; /* SDMA + 0xa8 */ | |
742 | volatile u32 EU13; /* SDMA + 0xac */ | |
743 | volatile u32 EU14; /* SDMA + 0xb0 */ | |
744 | volatile u32 EU15; /* SDMA + 0xb4 */ | |
745 | volatile u32 EU16; /* SDMA + 0xb8 */ | |
746 | volatile u32 EU17; /* SDMA + 0xbc */ | |
747 | volatile u32 EU20; /* SDMA + 0xc0 */ | |
748 | volatile u32 EU21; /* SDMA + 0xc4 */ | |
749 | volatile u32 EU22; /* SDMA + 0xc8 */ | |
750 | volatile u32 EU23; /* SDMA + 0xcc */ | |
751 | volatile u32 EU24; /* SDMA + 0xd0 */ | |
752 | volatile u32 EU25; /* SDMA + 0xd4 */ | |
753 | volatile u32 EU26; /* SDMA + 0xd8 */ | |
754 | volatile u32 EU27; /* SDMA + 0xdc */ | |
755 | volatile u32 EU30; /* SDMA + 0xe0 */ | |
756 | volatile u32 EU31; /* SDMA + 0xe4 */ | |
757 | volatile u32 EU32; /* SDMA + 0xe8 */ | |
758 | volatile u32 EU33; /* SDMA + 0xec */ | |
759 | volatile u32 EU34; /* SDMA + 0xf0 */ | |
760 | volatile u32 EU35; /* SDMA + 0xf4 */ | |
761 | volatile u32 EU36; /* SDMA + 0xf8 */ | |
762 | volatile u32 EU37; /* SDMA + 0xfc */ | |
763 | }; | |
764 | ||
765 | struct mpc5xxx_i2c { | |
766 | volatile u32 madr; /* I2Cn + 0x00 */ | |
767 | volatile u32 mfdr; /* I2Cn + 0x04 */ | |
768 | volatile u32 mcr; /* I2Cn + 0x08 */ | |
769 | volatile u32 msr; /* I2Cn + 0x0C */ | |
770 | volatile u32 mdr; /* I2Cn + 0x10 */ | |
771 | }; | |
772 | ||
773 | struct mpc5xxx_spi { | |
774 | volatile u8 cr1; /* SPI + 0x0F00 */ | |
775 | volatile u8 cr2; /* SPI + 0x0F01 */ | |
776 | volatile u8 reserved1[2]; | |
777 | volatile u8 brr; /* SPI + 0x0F04 */ | |
778 | volatile u8 sr; /* SPI + 0x0F05 */ | |
779 | volatile u8 reserved2[3]; | |
780 | volatile u8 dr; /* SPI + 0x0F09 */ | |
781 | volatile u8 reserved3[3]; | |
782 | volatile u8 pdr; /* SPI + 0x0F0D */ | |
783 | volatile u8 reserved4[2]; | |
784 | volatile u8 ddr; /* SPI + 0x0F10 */ | |
785 | }; | |
786 | ||
787 | ||
788 | struct mpc5xxx_gpt { | |
789 | volatile u32 emsr; /* GPT + Timer# * 0x10 + 0x00 */ | |
790 | volatile u32 cir; /* GPT + Timer# * 0x10 + 0x04 */ | |
791 | volatile u32 pwmcr; /* GPT + Timer# * 0x10 + 0x08 */ | |
792 | volatile u32 sr; /* GPT + Timer# * 0x10 + 0x0c */ | |
793 | }; | |
794 | ||
795 | struct mpc5xxx_gpt_0_7 { | |
796 | struct mpc5xxx_gpt gpt0; | |
797 | struct mpc5xxx_gpt gpt1; | |
798 | struct mpc5xxx_gpt gpt2; | |
799 | struct mpc5xxx_gpt gpt3; | |
800 | struct mpc5xxx_gpt gpt4; | |
801 | struct mpc5xxx_gpt gpt5; | |
802 | struct mpc5xxx_gpt gpt6; | |
803 | struct mpc5xxx_gpt gpt7; | |
804 | }; | |
805 | ||
806 | struct mscan_buffer { | |
807 | volatile u8 idr[0x8]; /* 0x00 */ | |
808 | volatile u8 dsr[0x10]; /* 0x08 */ | |
809 | volatile u8 dlr; /* 0x18 */ | |
810 | volatile u8 tbpr; /* 0x19 */ /* This register is not applicable for receive buffers */ | |
811 | volatile u16 rsrv1; /* 0x1A */ | |
812 | volatile u8 tsrh; /* 0x1C */ | |
813 | volatile u8 tsrl; /* 0x1D */ | |
814 | volatile u16 rsrv2; /* 0x1E */ | |
815 | }; | |
816 | ||
817 | struct mpc5xxx_mscan { | |
818 | volatile u8 canctl0; /* MSCAN + 0x00 */ | |
819 | volatile u8 canctl1; /* MSCAN + 0x01 */ | |
820 | volatile u16 rsrv1; /* MSCAN + 0x02 */ | |
821 | volatile u8 canbtr0; /* MSCAN + 0x04 */ | |
822 | volatile u8 canbtr1; /* MSCAN + 0x05 */ | |
823 | volatile u16 rsrv2; /* MSCAN + 0x06 */ | |
824 | volatile u8 canrflg; /* MSCAN + 0x08 */ | |
825 | volatile u8 canrier; /* MSCAN + 0x09 */ | |
826 | volatile u16 rsrv3; /* MSCAN + 0x0A */ | |
827 | volatile u8 cantflg; /* MSCAN + 0x0C */ | |
828 | volatile u8 cantier; /* MSCAN + 0x0D */ | |
829 | volatile u16 rsrv4; /* MSCAN + 0x0E */ | |
830 | volatile u8 cantarq; /* MSCAN + 0x10 */ | |
831 | volatile u8 cantaak; /* MSCAN + 0x11 */ | |
832 | volatile u16 rsrv5; /* MSCAN + 0x12 */ | |
833 | volatile u8 cantbsel; /* MSCAN + 0x14 */ | |
834 | volatile u8 canidac; /* MSCAN + 0x15 */ | |
835 | volatile u16 rsrv6[3]; /* MSCAN + 0x16 */ | |
836 | volatile u8 canrxerr; /* MSCAN + 0x1C */ | |
837 | volatile u8 cantxerr; /* MSCAN + 0x1D */ | |
838 | volatile u16 rsrv7; /* MSCAN + 0x1E */ | |
839 | volatile u8 canidar0; /* MSCAN + 0x20 */ | |
840 | volatile u8 canidar1; /* MSCAN + 0x21 */ | |
841 | volatile u16 rsrv8; /* MSCAN + 0x22 */ | |
842 | volatile u8 canidar2; /* MSCAN + 0x24 */ | |
843 | volatile u8 canidar3; /* MSCAN + 0x25 */ | |
844 | volatile u16 rsrv9; /* MSCAN + 0x26 */ | |
845 | volatile u8 canidmr0; /* MSCAN + 0x28 */ | |
846 | volatile u8 canidmr1; /* MSCAN + 0x29 */ | |
847 | volatile u16 rsrv10; /* MSCAN + 0x2A */ | |
848 | volatile u8 canidmr2; /* MSCAN + 0x2C */ | |
849 | volatile u8 canidmr3; /* MSCAN + 0x2D */ | |
850 | volatile u16 rsrv11; /* MSCAN + 0x2E */ | |
851 | volatile u8 canidar4; /* MSCAN + 0x30 */ | |
852 | volatile u8 canidar5; /* MSCAN + 0x31 */ | |
853 | volatile u16 rsrv12; /* MSCAN + 0x32 */ | |
854 | volatile u8 canidar6; /* MSCAN + 0x34 */ | |
855 | volatile u8 canidar7; /* MSCAN + 0x35 */ | |
856 | volatile u16 rsrv13; /* MSCAN + 0x36 */ | |
857 | volatile u8 canidmr4; /* MSCAN + 0x38 */ | |
858 | volatile u8 canidmr5; /* MSCAN + 0x39 */ | |
859 | volatile u16 rsrv14; /* MSCAN + 0x3A */ | |
860 | volatile u8 canidmr6; /* MSCAN + 0x3C */ | |
861 | volatile u8 canidmr7; /* MSCAN + 0x3D */ | |
862 | volatile u16 rsrv15; /* MSCAN + 0x3E */ | |
863 | ||
864 | struct mscan_buffer canrxfg; /* MSCAN + 0x40 */ /* Foreground receive buffer */ | |
865 | struct mscan_buffer cantxfg; /* MSCAN + 0x60 */ /* Foreground transmit buffer */ | |
866 | }; | |
867 | ||
868 | struct mpc5xxx_xlb { | |
869 | volatile u8 reserved[0x40]; /* XLB + 0x00 */ | |
870 | volatile u32 config; /* XLB + 0x40 */ | |
871 | volatile u32 version; /* XLB + 0x44 */ | |
872 | volatile u32 status; /* XLB + 0x48 */ | |
873 | volatile u32 int_enable; /* XLB + 0x4c */ | |
874 | volatile u32 addr_capture; /* XLB + 0x50 */ | |
875 | volatile u32 bus_sig_capture; /* XLB + 0x54 */ | |
876 | volatile u32 addr_timeout; /* XLB + 0x58 */ | |
877 | volatile u32 data_timeout; /* XLB + 0x5c */ | |
878 | volatile u32 bus_act_timeout; /* XLB + 0x60 */ | |
879 | volatile u32 master_pri_enable; /* XLB + 0x64 */ | |
880 | volatile u32 master_priority; /* XLB + 0x68 */ | |
881 | volatile u32 base_address; /* XLB + 0x6c */ | |
882 | volatile u32 snoop_window; /* XLB + 0x70 */ | |
883 | }; | |
884 | ||
885 | struct pci_controller; | |
886 | ||
887 | /* function prototypes */ | |
888 | void loadtask(int basetask, int tasks); | |
889 | void pci_mpc5xxx_init(struct pci_controller *); | |
890 | ||
891 | #endif /* __ASSEMBLY__ */ | |
892 | ||
893 | #endif /* __ASMPPC_MPC5XXX_H */ |