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15 #define NILE4_BASE 0xbfa00000
16 #define NILE4_SIZE 0x00200000
23 #define NILE4_SDRAM0 0x0000
24 #define NILE4_SDRAM1 0x0008
25 #define NILE4_DCS2 0x0010
26 #define NILE4_DCS3 0x0018
27 #define NILE4_DCS4 0x0020
28 #define NILE4_DCS5 0x0028
29 #define NILE4_DCS6 0x0030
30 #define NILE4_DCS7 0x0038
31 #define NILE4_DCS8 0x0040
32 #define NILE4_PCIW0 0x0060
33 #define NILE4_PCIW1 0x0068
34 #define NILE4_INTCS 0x0070
36 #define NILE4_BOOTCS 0x0078
43 #define NILE4_CPUSTAT 0x0080
44 #define NILE4_INTCTRL 0x0088
45 #define NILE4_INTSTAT0 0x0090
46 #define NILE4_INTSTAT1 0x0098
48 #define NILE4_INTCLR 0x00A0
49 #define NILE4_INTPPES 0x00A8
56 #define NILE4_MEMCTRL 0x00C0
57 #define NILE4_ACSTIME 0x00C8
58 #define NILE4_CHKERR 0x00D0
65 #define NILE4_PCICTRL 0x00E0
66 #define NILE4_PCIARB 0x00E8
67 #define NILE4_PCIINIT0 0x00F0
68 #define NILE4_PCIINIT1 0x00F8
69 #define NILE4_PCIERR 0x00B8
76 #define NILE4_LCNFG 0x0100
77 #define NILE4_LCST2 0x0110
78 #define NILE4_LCST3 0x0118
79 #define NILE4_LCST4 0x0120
80 #define NILE4_LCST5 0x0128
81 #define NILE4_LCST6 0x0130
82 #define NILE4_LCST7 0x0138
83 #define NILE4_LCST8 0x0140
84 #define NILE4_DCSFN 0x0150
86 #define NILE4_DCSIO 0x0158
87 #define NILE4_BCST 0x0178
94 #define NILE4_DMACTRL0 0x0180
95 #define NILE4_DMASRCA0 0x0188
96 #define NILE4_DMADESA0 0x0190
97 #define NILE4_DMACTRL1 0x0198
98 #define NILE4_DMASRCA1 0x01A0
99 #define NILE4_DMADESA1 0x01A8
106 #define NILE4_T0CTRL 0x01C0
107 #define NILE4_T0CNTR 0x01C8
108 #define NILE4_T1CTRL 0x01D0
109 #define NILE4_T1CNTR 0x01D8
110 #define NILE4_T2CTRL 0x01E0
111 #define NILE4_T2CNTR 0x01E8
112 #define NILE4_T3CTRL 0x01F0
113 #define NILE4_T3CNTR 0x01F8
120 #define NILE4_PCI_BASE 0x0200
122 #define NILE4_VID 0x0200
123 #define NILE4_DID 0x0202
124 #define NILE4_PCICMD 0x0204
125 #define NILE4_PCISTS 0x0206
126 #define NILE4_REVID 0x0208
127 #define NILE4_CLASS 0x0209
128 #define NILE4_CLSIZ 0x020C
129 #define NILE4_MLTIM 0x020D
130 #define NILE4_HTYPE 0x020E
131 #define NILE4_BIST 0x020F
132 #define NILE4_BARC 0x0210
133 #define NILE4_BAR0 0x0218
134 #define NILE4_BAR1 0x0220
135 #define NILE4_CIS 0x0228
137 #define NILE4_SSVID 0x022C
138 #define NILE4_SSID 0x022E
139 #define NILE4_ROM 0x0230
141 #define NILE4_INTLIN 0x023C
142 #define NILE4_INTPIN 0x023D
143 #define NILE4_MINGNT 0x023E
144 #define NILE4_MAXLAT 0x023F
145 #define NILE4_BAR2 0x0240
146 #define NILE4_BAR3 0x0248
147 #define NILE4_BAR4 0x0250
148 #define NILE4_BAR5 0x0258
149 #define NILE4_BAR6 0x0260
150 #define NILE4_BAR7 0x0268
151 #define NILE4_BAR8 0x0270
152 #define NILE4_BARB 0x0278
159 #define NILE4_UART_BASE 0x0300
161 #define NILE4_UARTRBR 0x0300
162 #define NILE4_UARTTHR 0x0300
163 #define NILE4_UARTIER 0x0308
164 #define NILE4_UARTDLL 0x0300
165 #define NILE4_UARTDLM 0x0308
166 #define NILE4_UARTIIR 0x0310
167 #define NILE4_UARTFCR 0x0310
168 #define NILE4_UARTLCR 0x0318
169 #define NILE4_UARTMCR 0x0320
170 #define NILE4_UARTLSR 0x0328
171 #define NILE4_UARTMSR 0x0330
172 #define NILE4_UARTSCR 0x0338
174 #define NILE4_UART_BASE_BAUD 520833
181 #define NILE4_INT_CPCE 0
182 #define NILE4_INT_CNTD 1
183 #define NILE4_INT_MCE 2
184 #define NILE4_INT_DMA 3
185 #define NILE4_INT_UART 4
186 #define NILE4_INT_WDOG 5
187 #define NILE4_INT_GPT 6
188 #define NILE4_INT_LBRTD 7
189 #define NILE4_INT_INTA 8
190 #define NILE4_INT_INTB 9
191 #define NILE4_INT_INTC 10
192 #define NILE4_INT_INTD 11
193 #define NILE4_INT_INTE 12
194 #define NILE4_INT_RESV 13
195 #define NILE4_INT_PCIS 14
196 #define NILE4_INT_PCIE 15
203 static inline void nile4_sync(
void)
205 volatile u32 *
p = (
volatile u32 *)0xbfc00000;
215 static inline u32 nile4_in32(
u32 offset)
222 static inline void nile4_out16(
u32 offset,
u16 val)
228 static inline u16 nile4_in16(
u32 offset)
235 static inline void nile4_out8(
u32 offset,
u8 val)
241 static inline u8 nile4_in8(
u32 offset)
254 int on_memory_bus,
int visible);
261 #define NILE4_PCICMD_IACK 0
262 #define NILE4_PCICMD_IO 1
263 #define NILE4_PCICMD_MEM 3
264 #define NILE4_PCICMD_CFG 5
273 #define NILE4_PCI_IO_BASE 0xa6000000
274 #define NILE4_PCI_MEM_BASE 0xa8000000
275 #define NILE4_PCI_CFG_BASE NILE4_PCI_MEM_BASE
276 #define NILE4_PCI_IACK_BASE NILE4_PCI_IO_BASE
286 #define NUM_I8259_INTERRUPTS 16
287 #define NUM_NILE4_INTERRUPTS 16
289 #define IRQ_I8259_CASCADE NILE4_INT_INTE
290 #define is_i8259_irq(irq) ((irq) < NUM_I8259_INTERRUPTS)
291 #define nile4_to_irq(n) ((n)+NUM_I8259_INTERRUPTS)
292 #define irq_to_nile4(n) ((n)-NUM_I8259_INTERRUPTS)